[Nematostella ocean acidification experiment: Female Fecundity] - Female fecundity following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the reproductive physiology of adult organisms from this study: female fecundity.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Treatment (unitless)
Eggs_Released (unitless)


[Nematostella ocean acidification experiment: Fertilization] - Fertilization rate of gametes following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa.  We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the physiology of gametes released by adults in the OA treatment, specifically the fertilization rates.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Treatment (unitless)
Sperm_Concentration (cells/mL)
Fertilization_Success (percentage (%))


[Nematostella ocean acidification experiment: Larval respiration] - Larval respiration performance of Nematostella vectensis following parental exposure to ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the performance of larvae following parental exposure to ocean acidification, specifically larval respiration.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Date (unitless)
Respiration_Rate_nmol_O2_per_minute (nmol oxygen consumed per minute)


[Nematostella ocean acidification experiment: Larval settlement] - Settled larvae 7 days post-fertilization following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the performance of larvae following parental exposure to ocean acidification, specifically larval settlement.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Treatment (unitless)
Percent_larvae_settled (percentage (%))


[Nematostella ocean acidification experiment: Male Fecundity] - Male fecundity following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the reproductive physiology of adult organisms from this study: male fecundity.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Date (unitless)
Sperm_Released (unitless)


[Nematostella ocean acidification experiment: Planula development] - Larvae in the planula stage 3 days post-fertilization following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa. We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the performance of larvae following parental exposure to ocean acidification, specifically larval development.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Date (unitless)
Prct_planula (Percentage (%))


[Nematostella ocean acidification experiment: Sperm MMP] - Mitochondrial membrane potential (MMP) of male gametes following parental ocean acidification during lab experiments conducted in spring 2022. (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress)

Ocean acidification (OA) resulting from anthropogenic CO2 emissions is impairing the reproduction of marine organisms. While parental exposure to OA can protect offspring via carryover effects, this phenomenon is poorly understood in many marine invertebrate taxa.  We examined how parental exposure to acidified (pH 7.40) versus ambient (pH 7.72) seawater influenced reproduction and offspring performance across six gametogenic cycles (13 weeks) in the estuarine sea anemone Nematostella vectensis. This dataset pertains to the physiology of gametes released by adults in the OA treatment, specifically the mitochondrial membrane potential (MMP) of sperm.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Date (unitless)
Percent_High_Mitochondrial_Membrane_Potential (percentage (%))


[Neocalanus flemingeri incubation experiment:  gene expression] - Gene expression profiles for Neocalanus flemingeri pre adults (CV) exposed to four different experimental food conditions collected from the M/V Dora in the Gulf of Alaska at station GAK1 from April 2019 (Collaborative Research: Molecular profiling of the ecophysiology of dormancy induction in calanid copepods of the Northern Gulf of Alaska LTER site)

This experimental dataset includes relative expression of individual Neocalanus flemingeri stage CV individuals incubated for different lengths of time and four different food treatments. The experimental protocol and results are described in detail in Roncalli et al., 2023. Briefly, field-collected N. flemingeri were allowed to molt into stage CV and then sorted into four different treatments: no food, low carbon, high carbon and high carbon with diatoms. After a one-week incubation, individuals from all four treatments were processed individually for RNA-Seq. In addition, following two and three-week incubations, copepods from the three fed treatments were processed individually for RNA-Seq. Short-sequence reads were mapped against a reference transcriptome and normalized gene expression was computed for each transcript. The dataset includes log-transformed relative gene expression in reads per kilobase per million reads (RPKM) (log2[RPKM+1]). The dataset also includes a list of differentially expressed genes and a look-up table that cross-references the hierarchical identifications of transcripts generated by the Trinity assembly software and the corresponding National Center for Biotechnology Information (NCBI) accession number.

These data are further described in the following publications: Roncalli, et al. (2023) (DOI: 10.1093/plankt/fbad045) and Roncalli, et al. (2019) (DOI: 10.1038/s42003-019-0565-5)

cdm_data_type = Other
VARIABLES:
seq_id (unitless)
Genbank_accession (unitless)
Organism_Name (unitless)
Station (unitless)
latitude (degrees_north)
longitude (degrees_east)
Collection_date (unitless)
Year (unitless)
Month (unitless)
Day (unitless)
Depth_range (meters (m))
... (33 more variables)


[Neocalanus flemingeri lipid fullness] - Post-diapause Neocalanus flemingeri females morphometric measurements and calculations of lipid fullness and lipid volume taken from the R/V Sikuliaq and the R/V Tiglax in the Northern Gulf of Alaska from 2019-06-30 to 2019-09-13 (Collaborative Proposal: Optimizing Recruitment of Neocalanus copepods through Strategic Timing of Reproduction and Growth in the Gulf of Alaska)

Morphometric data on Neocalanus flemingeri females were made on individuals collected in diapause in June and September, 2019 and after incubation in the laboratory for up to 4.5 weeks. Collections were made from depth in Prince William Sound in the Gulf of Alaska during two NGA LTER cruises. After sorting, females were incubated in flasks at 4-6ºC for up to 4.5 weeks. Individuals were removed for imaging and experimental incubations to study oocyte production. Morphometric analysis was used to measure prosome length and area as well as lipid sac area for lipid fullness and lipid volume calculations. Lipid consumption during diapause was minimal and modest initially.

cdm_data_type = Other
VARIABLES:
Station (unitless)
latitude (degrees_north)
longitude (degrees_east)
Date_collected (unitless)
Collection_month (unitless)
Species (unitless)
Sex (unitless)
EdU_sample_ID_number (unitless)
Used_in_EdU_experiments (unitless)
Length_of_EdU_incubation_in_hours (hours)
Image_number_light_microscope (unitless)
Date_image_was_taken (unitless)
Time_point (hours or weeks)
Time_point_in_days (days)
Prosome_length (millimeters (mm))
Prosome_area (square millimeters (mm^2))
Lipid_area (square millimeters (mm^2))
Lipid_volume (milligrams (mg))
Lipid_fullness_percentage (percent (%))


[Neocalanus flemingeri oocyte production] - Oocytes formation in post-diapause Neocalanus flemingeri females from the R/V Sikuliaq and the R/V Tiglax in the Northern Gulf of Alaska from 2019-06-30 to 2019-09-13 (Collaborative Proposal: Optimizing Recruitment of Neocalanus copepods through Strategic Timing of Reproduction and Growth in the Gulf of Alaska)

These data are from a study on the formation of oocytes in post-diapause Neocalanus flemingeri females collected from depth in Prince William Sound in the Gulf of Alaska. Collections were made during two NGA LTER cruises. After sorting, females were incubated in flasks and removed for experimental incubations and imaging. Oocyte production by post-diapause females that involved DNA replication in the ovary and oviducts was examined using incubation in 5-Ethynyl-2'-deoxyuridine (EdU). Both oogonia and oocytes incorporated EdU, with the number of EdU labeled cells peaking at 72 hours following diapause termination. Cells labeling with EdU remained high for two weeks, decreasing thereafter with no labeling detected by four weeks post diapause, and three to four weeks before spawning of the first clutch of eggs. By limiting DNA replication to the initial phase, the females effectively separate oocyte production from oocyte provisioning.

cdm_data_type = Other
VARIABLES:
Station (unitless)
latitude (degrees_north)
longitude (degrees_east)
Date_collected (unitless)
Collection_month (unitless)
Species (unitless)
Sex (unitless)
EdU_sample_ID_number (unitless)
Amount_of_EdU (milligrams (mg))
Incubation_date_at_start (unitless)
Length_of_EdU_incubation_in_hours (hours)
Time_point_in_days (days)
Number_of_cells_replicating (unitless)


[Neocalanus Multinet] - Neocalanus distribution, mean length, mean weight, abundance and biomass from the Gulf of Alaska , Fall 2015, 2016 and 2017 (Collaborative Proposal: Optimizing Recruitment of Neocalanus copepods through Strategic Timing of Reproduction and Growth in the Gulf of Alaska)

Neocalanus distribution, mean length, mean weight, abundance and biomass from the Gulf of Alaska, Fall 2015, 2016 and 2017

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
time (Datetime, seconds since 1970-01-01T00:00:00Z)
Station (unitless)
Latitude (degrees_north)
longitude (degrees_east)
NetNo (unitless)
MaximumDepth (m)
MinimumDepth (m)
APHIAID (unitless)
ScientificName (unitless)
LifeStage (unitless)
Abundance ((#/m3))
MeanLength ((um))
MeanDryWeight ((ug))
Biomass ((mgDW/m3))
Comment (units)


[NEP1995_bio_opt] - Bio-optical data from 1995-1996 from a mooring deployed on the Northeast Peak of Georges Bank as part of the U.S. GLOBEC program. (U.S. GLOBEC Georges Bank)

Bio-optical data from 1995-1996 from a mooring deployed on the Northeast Peak of Georges Bank as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans_v (volts)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1995_met] - Meteorological data from 1995-1996 from a mooring deployed on the Northeast Peak in Georges Bank as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

Meteorological data from 1995-1996 from a mooring deployed on the Northeast Peak in Georges Bank as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans_v (volts)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1995_T_S] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1995 (GB project) (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1995

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans_v (volts)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1996_bio_opt] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1996 (GB project) (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1996.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans (percent1)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1996_met] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1996 (GB project) (U.S. GLOBEC Georges Bank)

### GLOBEC Georges Bank Long-term Moored Array Component

### N.E. Peak Mooring Site
 41 44' N, 66 32' W

Two deployments were made in 1996 at this site. The first deployment was
between Apr 07, 1996 and Apr 17, 1996. The second deployment was between Oct
29, 1996 and Dec 19, 1996. (Dates reflect dates of data not deployment time)

\u00a0

     Notes: 1Light transmission at 10 meters from the first deployment 1n 1996  is reported as volts. Sampling rates vary from instrument to instrument and depth to depth.  Data Submitted by:  Jim Irish Woods Hole Oceanographic Institution Woods Hole, MA 02543  phone:  508 289 2732 fax:    508 457 2195 e-mail: [jirish@whoi.edu](\\mailto:jirish@whoi.edu\\)    1. The nominal position of the mooring is the designed deployment site    and actual deployments varied by about 0.5 nm around this position. 2. Sensor depths are nominal designed depths.  In water sensors vary    around this designed depth by about 1 m, variation larger at greater    distance below buoy. 3. Temperatures are listed in the IPTS68 standard, rather than IPT90. 4. Salinity conversion from conductivity was done with PSS78 5. Sensor normalization was done with pre-cruise calibrations, and checked    with post-cruise calibrations. 6. Only minor editing has been done to remove spikes from records. 7. No corrections have been made to fluorometer and transmissometer data    to remove biological fouling induced drift. 8. No corrections have been made to salinity for drifts due to biological    fouling.   updated 06/15/05; gfh

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
... (18 more variables)


[NEP1996_T_S] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1996 (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1996.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans (percentage)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1997_bio_opt] - Physcial data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Feb-June 1997. (U.S. GLOBEC Georges Bank)

Physcial data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Feb-June 1997.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans (percent)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1997_met] - Data from mooring deployed 1997 on Northeast Peak collected from the GB NEP Mooring NE_Peak, NEP_buoy_dep2 from the Georges Bank, Northeast Peak (GB project) (U.S. GLOBEC Georges Bank)

Data from mooring deployed 1997 on Northeast Peak collected from the GB NEP Mooring NE_Peak, NEP_buoy_dep2 from the Georges Bank, Northeast Peak (GB project)

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans (unitless)
par_scalar (microEinstein/meter^2/second)
cond (Siemens/meter?)
sigma_0 (kg/m^3)
sal (Practical Salinity Units (PSU))
temp (Temperature, degrees Celsius)
temp_air (decimal deg. C)


[NEP1997_T_S] - Physical data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Feb-June 1997. (U.S. GLOBEC Georges Bank)

Physical data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Feb-June 1997.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
trans (percentage)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (PSU)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1998_bio_opt] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998 (GB project) (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (percent)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1998_met] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998 (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (percentage)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1998_T_S] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998 (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1998

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (volts)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (PSU)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1999_bio_opt] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1999 (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak in 1999

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (percent)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1999_met] - Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak from 1999 (U.S. GLOBEC Georges Bank)

Data from mooring deployed on Northeast Peak in the Georges Bank, Northeast Peak from 1999

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (percentage)
par_scalar (microEinstein/meter^2/second)
cond (seimens/meter)
sigma_0 (kg/m^3)
sal (unitless)
temp (Temperature, decimal deg. C)
temp_air (decimal deg. C)


[NEP1999_T_S] - Physcial data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Mar-Aug 1999 (U.S. GLOBEC Georges Bank)

Physcial data from GLOBEC Georges Bank Long-term Moored Array Component on the Northeast Peak, Mar-Aug 1999.

cdm_data_type = Other
VARIABLES:
brief_desc (unitless)
year_start (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
hour_gmt (unitless)
minute_gmt (unitless)
seconds_gmt (unitless)
day_gmt (unitless)
month_gmt (unitless)
year (unitless)
julian_day (unitless)
yrday_gmt (unitless)
flvolt (volts)
opt_back (unknown)
trans (percent)
par_scalar (micro-Einsteins/meter^2/second (uE/m^2/sec))
cond (seimens/meter)
sigma_0 (unknown)
sal (Practical Salinity Units (PSU))
temp (Temperature, degrees Celsius)
temp_air (degrees Celsius)


[Net tow data] - IKMT samples and underwater video recordings collected in the Drake Passage from R/V Laurence M. Gould (LMG1504, LMG1509, LMG1410) from 2014-2015 (Pilot Study:  Addition of Biological Sampling to Drake Passage Transits of the "L.M. Gould")

IKMT samples and underwater video recordings collected in the Drake Passage from R/V Laurence M. Gould (LMG1504, LMG1509, LMG1410) from 2014-2015

cdm_data_type = Other
VARIABLES:
station (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
date (unitless)
start_GMT (unitless)
end_GMT (unitless)
lat_deg (Latitude, degrees minutes)
lat_min (Latitude, degrees minutes)
latitude (degrees_north)
lon_deg (Longitude, degrees minutes)
lon_min (Longitude, degrees minutes)
longitude (degrees_east)
biogeographic_zone (unitless)
DIEL (unitless)
volume_filtered (meters cubed)
SST (Sea Surface Temperature, celsius)
bottom_depth (meters)
wind_speed (knots)
wind_direction (Wind From Direction, degrees)
depth (Tow Depth, m)
underwater_video (unitless)
notes (unitless)


[Neuse River Estuary WQ] - Biological, chemical, and physical water quality indicators of the Neuse River, North Carolina from 2008 through 2013 (Collaborative Research: Regulation of Phytoplankton Dynamics in Mid-Atlantic Estuaries Subject to Climatic Perturbations)

The Neuse River Estuary Water Quality Dataset is a compilation of the biological, chemical and physical water quality data that was collected along the length of the Neuse River Estuary, NC from March 14, 1985 to February 15, 1989 and from January 24, 1994 to the present.  The primary purpose of this dataset was to provide long-term environmental information to supplement experimental, process-based research, including the Atlantic Coast Environmental Indicators Consortium (ACE-INC) project as well as other laboratory studies.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Year (unitless)
Season (unitless)
Station (unitless)
Source (unitless)
depth2 (Depth, meters (m))
YSI_Time (unitless)
depth (YSI Depth, m)
YSI_Temp (degrees Celsius)
YSI_SpecCond (YSI Spec Cond, milli Siemens per centimeter)
YSI_Salinity (Sea Water Practical Salinity, parts per thousand)
YSI_DOsat (unitless  (percent))
YSI_DO (milligrams per liter)
YSI_pH (YSI P H, unitless)
YSI_Turbidity (NTU)
YSI_Chlraw (relative fluorescence units)
YSI_Chl (micrograms per liter)
YSI_BP (millimeters of mercury)
Secchi (meters)
Kd (per meter)
Cdom_Corrected (microgram per liter of quinine sulfate.)
POC (Particulate Organic Carbon, micrograms of carbon per liter)
... (47 more variables)


[Neuse River Estuary YSI Profile] - YSI data from the Neuse River from 2008-2013 (Collaborative Research: Regulation of Phytoplankton Dynamics in Mid-Atlantic Estuaries Subject to Climatic Perturbations)

The Neuse River Estuary Water Quality Dataset is a compilation of the biological, chemical and physical water quality data that was collected along the length of the Neuse River Estuary, NC from March 14, 1985 to February 15, 1989 and from January 24, 1994 to the present.  The primary purpose of this dataset was to provide long-term environmental information to supplement experimental, process-based research, including the Atlantic Coast Environmental Indicators Consortium (ACE-INC) project as well as other laboratory studies.

cdm_data_type = Other
VARIABLES:
Zlevel1 (unitless)
Zlevel2 (unitless)
Date (unitless)
Station (unitless)
time2 (Time, unitless)
depth (m)
Temp (Temperature, degrees Celsius)
SpCond (Sp Cond, milli Siemens per centimeter)
Salinity (Sea Water Practical Salinity, parts per thousand)
DOsat (percent)
DOconc (milligrams per liter)
pH (Sea Water Ph Reported On Total Scale, unitless)
Turbidity (NTU)
Fluorescence (relative fluorescence units)
Chlorophyll (Concentration Of Chlorophyll In Sea Water, micrograms per liter)
PARdepth (meters (m))
PAR1 (Einsteins/m2/s)
PAR2 (Einsteins/m2/s)
BarPress (Bar Press, millimeters of mercury)
ODO (unitless)
DOsat_calc (unitless)
DOconc_calc (unitless)
... (6 more variables)


[neuston] - Neuston data from the F/V Sea Eagle and F/V Frosti salmon trawl cruises in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

Neuston data from the F/V Sea Eagle and F/V Frosti salmon trawl cruises in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program (NEP project)

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
ship (unitless)
year (unitless)
cast (unitless)
station_std (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
month_local (unitless)
day_local (unitless)
time_local (unitless)
inst (unitless)
gear_area_m2 (m2)
gear_mesh (mm)
min_sample_depth (not supllied)
max_sample_depth (not supplied)
biovolume_ml_100m3 (ml 100 m-3)
genus_species (unitless)
life_stage (unitless)
abund_100m3 (count per 100 m^3)
comments (unitless)


[NH10_ts6hr] - Temperature and Salinity data from the Long-Term Observation Program (LTOP) Mooring site NH10 on the Oregon Shelf from 1997-2004 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

Temperature and Salinity data from the Long-Term Observation Program (LTOP) Mooring site NH10 on the Oregon Shelf from 1997-2004 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
year (dimensionless)
mooring (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
depth (m)
julian_day (dimensionless)
yrday0_gmt (dimensionless)
month_gmt (dimensionless)
day_gmt (dimensionless)
time_gmt (dimensionless)
temp (Temperature, degrees centigrade)
sal (PSS (unitless))


[NH10_uv6hr] - ADCP data from the Long-Term Observation Program (LTOP) from Mooring site NH10 on the Oregon Shelf from 1997-2004 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

ADCP data from the Long-Term Observation Program (LTOP) from Mooring site NH10 on the Oregon Shelf from 1997-2004 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
year (dimensionless)
mooring (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
depth (m)
julian_day (dimensionless)
yrday0_gmt (dimensionless)
month_gmt (dimensionless)
day_gmt (dimensionless)
time_gmt (dimensionless)
u (centimeters/sec)
v (centimeters/sec)


[NH1106 Midwater Trawl] - Descriptive data from Isaacs-Kidd midwater trawls (IKMT) from R/V New Horizon cruise NH1106 in the Guaymas Basin in 2011 (Jumbo Squid Physiology project) (Hypoxia and the ecology, behavior and physiology of jumbo squid, Dosidicus gigas)

Sampling locations, depths, times, etc. from midwater trawls performed on the NH1106 cruise in the Guaymas Basin. Samples are archived in the biocuration facility at Oregon State University.

cdm_data_type = Other
VARIABLES:
cruise_id (text)
instrument (text)
tow (integer)
location (text)
latitude (degrees_north)
longitude (degrees_east)
target_depths (meters)
target_depth_min (meters)
target_depth_max (meters)
day_or_night (text)
depth_btm_min (Depth, meters)
depth (m)
date_start (unitless)
time_start (HH:MM)
time_end (HH:MM)
time_start_target_depth (HH:MM)
time_end_target_depth (HH:MM)
sog_min (knots)
sog_max (knots)
wire_out_max (meters)
portion_cod_end_filled (fraction)
pcnt_catch_preserved (percent (%))
no_jars_preserved (integer)
notes (text)


[Niskin 2016] - Environmental data from Niskin bottle sampling during the Fall 2016 ESP deployment in Monterey Bay, CA (Bacterial Taxa that Control Sulfur Flux from the Ocean to the Atmosphere)

Environmental data from Niskin bottle sampling during the Fall 2016 ESP deployment in Monterey Bay, CA. Samples were taken using Niskin bottles that collected seawater at the same depth and location of the Environmental Sample Processor deployed at Station M0 (36.835 N, 121.901W).

cdm_data_type = Other
VARIABLES:
Date (unitless)
Time_Pacific (unitless)
ISO_DateTime_Local (ISO Date Time Local, unitless)
depth (m)
Chlorophyll_a (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/L))
DMSPd_in_situ (nanomolar (nM))
DMSPd_lab (nanomolar (nM))
DMSPt (nanomolar (nM))
picophotosynthetic_eukaryotes (cells per milliliter (cells/mL))
nanophotosynthetic_eukaryotes (cells per milliliter (cells/mL))
microphotosynthetic_eukaryotes_group_1 (cells per milliliter (cells/mL))
microphotosynthetic_eukaryotes_group_2 (cells per milliliter (cells/mL))
DMSPd_consumption_rate (nM/d)
lt_5_um_DMSPd (nanomolar (nM))
Photosynthetic_eukaryotes (cells per milliliter (cells/mL))
Heterotrophic_bacteria (cells per milliliter (cells/mL))
Synechococcus (cells per milliliter (cells/mL))
Akashiwo (cells per milliliter (cells/mL))
Chlorophyll_a_stdev (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/L))
DMSPd_in_situ_stdev (nanomolar (nM))
DMSPd_lab_stdev (nanomolar (nM))
DMSPt_stdev (nanomolar (nM))
picophotosynthetic_eukaryotes_stdev (cells per milliliter (cells/mL))
nanophotosynthetic_eukaryotes_stdev (cells per milliliter (cells/mL))
microphotosynthetic_eukaryotes_group_1_stdev (cells per milliliter (cells/mL))
... (6 more variables)


[Niskin bottle samples] - Calibrated CTD salinity and oxygen and Niskin bottle water samples from the R/V Ka'imikai-o-Kanaloa KOK1108 cruise in June 2011 in the Northwest Pacific Ocean (Fukushima Radionuclide Levels project) (Establishing Radionuclide Levels in the Atlantic and Pacific Oceans Originating from the Fukushima Daiichi Nuclear Power Facility)

Calibrated CTD measurements of salinity and oxygen at water sample depths and
Niskin bottle water samples of salinity and oxygen.

Potential temperature and density were derived from calibrated CTD
measurements.

cdm_data_type = Other
VARIABLES:
cast (dimensionless)
event (dimensionless)
date (unitless)
time2 (Time, hhmm)
latitude (degrees_north)
longitude (degrees_east)
prmax (decibars)
bot_Nis (dimensionless)
depth (m)
press (decibars)
temp (Temperature, degrees C)
potemp (degrees C)
sigma_0 (kilograms/meter^3)
sal_cal (PSU)
O2_cal (milliliters/liter)
sal_nis (PSA)
o2_nis (milliliters/liter)


[Niskin bottle samples] - Niskin bottle water samples and CTD measurements at water sample depths collected at Bermuda Atlantic Time-Series sites in the Sargasso Sea ongoing from 1988 (Bermuda Atlantic Time-series Study)

Niskin bottle samples. CTD measurements at water sample depths and Niskin bottle water samples from the Bermuda Atlantic Time-series Study (BATS) and from Station S, located 25 km SE of Bermuda (32°10N, 64°30W) Measurements have been collected since 1988 and include nutrients, biogeochemical concentration, bacterial enumeration, and cyanobacteria..

cdm_data_type = Point
VARIABLES:
cruise_type (unitless)
cruise_type_text (unitless)
cruise_number (unitless)
cast_number (unitless)
decy (year)
time (ISO Datetime, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
filename (unitless)
Id (unitless)
depth (m)
niskin_number (unitless)
p1 (nanograms per kilogram)
p2 (nanograms per kilogram)
p3 (nanograms per kilogram)
p4 (nanograms per kilogram)
p5 (nanograms per kilogram)
p6 (nanograms per kilogram)
p7 (nanograms per kilogram)
p8 (nanograms per kilogram)
p9 (nanograms per kilogram)
p10 (nanograms per kilogram)
p11 (nanograms per kilogram)
p12 (nanograms per kilogram)
... (41 more variables)


[Niskin bottle samples] - Niskin bottle water samples and CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2019 (HOT project) ([Current] Hawaii Ocean Time-series (HOT): 2018-2023;  [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre)

Monthly measurements of the thermohaline structure, water column chemistry, and primary production were collected at station ALOHA as part of the HOT program.

cdm_data_type = Other
VARIABLES:
cruise_name (unitless)
EXPOCODE (unitless)
Ship (unitless)
STNNBR (unitless)
CASTNO (unitless)
section (unitless)
time (ISO Date Time, seconds since 1970-01-01T00:00:00Z)
Date (unitless)
Year (unitless)
Month (unitless)
Day (unitless)
timeutc (unitless)
timecode (unitless)
longitude (degrees_east)
latitude (degrees_north)
nav_code (unitless)
depth_max (Depth, meters (m))
pres_max (decibars (db))
depth_hgt (Depth, meters (m))
parameters (unitless)
comments (unitless)
HOT_summary_file_name (unitless)
ROSETTE (unitless)
CTDPRS (decibars)
A_CAR (nanograms per liter (ng/L))
ALKALIN (microeq/kilogram (ueq/kg))
... (78 more variables)


[Niskin bottle samples] - Time-series Niskin-bottle sample data from R/V Hermano Gines cruises in the Cariaco Basin from 1995 through 2017 (CARIACO Ocean Time-Series Program)

The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Monthly cruises were conducted to the CARIACO station (10.50\u00b0 N, 64.67\u00b0 W) onboard the R/V Hermano Gin\u00e9s of the Fundaci\u00f3n La Salle de Ciencias Naturales de Venezuela. During each cruise, a minimum of four hydrocasts were performed to collect a suite of core monthly observations. We conducted separate shallow and deep casts to obtain a better vertical resolution of in-situ Niskin-bottles samples for chemical observations, and for productivity, phytoplankton, and pigment observations.

cdm_data_type = Other
VARIABLES:
Cruise_number (integer (nnn))
Cruise_ID_1 (alphanumeric)
Cruise_ID_2 (alphanumeric)
Leg (integer (n))
Day (unitless)
Month (unitless)
Year (unitless)
latitude (degrees_north)
longitude (degrees_east)
Hydro_cast_no (integer (n))
Depth_target (Depth, meters (m))
depth (m)
O2_ml_L (milliliters/liter (ml/L))
q_O2_ml_L (dimensionless)
O2_umol_kg (micromoles/kilogram (μmol/kg))
q_O2_umol_kg (dimensionless)
NO3_UDO (Mole Concentration Of Nitrate In Sea Water, micromolar (μM))
q_NO3_UDO (dimensionless)
PO4_UDO (Mass Concentration Of Phosphate In Sea Water, micromolar (μM))
q_PO4_UDO (dimensionless)
SiO4_UDO (Si O4 UDO, micromolar (μM))
... (75 more variables)


[Nitrate 15N/14N measurements in two adjacent mesoscale eddies in the North Pacific Subtropical Gyre] - Nitrate 15N/14N measurements in two adjacent mesoscale eddies in the North Pacific Subtropical Gyre from water samples collected on R/V Kilo Moana cruise KM1709 in June-July 2017 (CAREER: The biological nitrogen isotope systematics of ammonium consumption and production)

Two adjacent mesoscale eddies of opposite polarity were surveyed during the MESO-SCOPE (Microbial Ecology of the Surface Ocean-Simons Collaboration on Ocean Processes and Ecology) expedition in June – July of 2017 aboard R/V Kilo Moana (cruise ID KM1709). The expedition aimed to understand the impact of mesoscale eddies on the ecosystem of the North Pacific Subtropical Gyre. Hydrographic water samples collected during the cruise were measured for nitrate 15N/14N isotope ratios using the denitrifier method. These measurements were performed by Mengyang Zhou at the University of Connecticut.

cdm_data_type = Other
VARIABLES:
ISO_DateTime_Local_HST (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Station (unitless)
depth (m)
Mean_d15NNO3 (‰ vs. air)
Stdev_d15NNO3 (‰ vs. air)


[Nitrate isotopes] - Nitrate dual isotope (d15N and d18O) measurements from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region in 2007 (CoFeMUG project) (Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre)

Nitrate dual isotope (d15N and d18O) measurements made from samples from acid-cleaned, Teflon-coated X-Niskin sampling bottles on the CoFeMUG cruise (KN192-05).

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
sta (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
lon_360 (Longitude, decimal degrees)
press (decibars (db))
ev_code (dimensionless)
event (dimensionless)
d15N_NO3 (Mole Concentration Of Nitrate In Sea Water, per mil (‰))
d15N_NO3_stdev (Mole Concentration Of Nitrate In Sea Water, per mil (‰))
d18O_NO3 (Mole Concentration Of Nitrate In Sea Water, per mil (‰))
d18O_NO3_stdev (Mole Concentration Of Nitrate In Sea Water, per mil (‰))


[nitrate plus nitrite] - Nitrate + nitrite concentration and d15N from the Eastern Tropical South Pacific collected on the R/V Atlantis (AT15-61) and R/V Melville (MV1104) in 2010-2011 (N2 fixation ETSP project, Microbial Nitrification project) (Collaborative Research: Documenting N2 fixation in N deficient waters of the Eastern Tropical South Pacific)

Nitrate + nitrite concentration and d15N from the Eastern Tropical South Pacific, 2010-2011

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
date (unitless)
latitude (degrees_north)
longitude (degrees_east)
station (unitless)
depth (m)
sigma_theta (Sea Water Sigma Theta, unitless)
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micro mols N per liter)
NO3_NO2_sd (micro mols N per liter)
del15N_NO3NO2 (Del15 N NO3 NO2, per mil versus air)
del15N_NO3NO2_sd (Del15 N NO3 NO2 Sd, per mil versus air)


[Nitrate Uptake] - 15NO3 uptake measured during experimental cycles in 24-hour in situ incubations on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) (Costa Rica Dome FLUx and Zinc Experiments)

15NO3 uptake rates measured during experimental cycles on the MV1008 cruise in the Costa Rica Dome (CRD) region of the Eastern Tropical Pacific Ocean.

cdm_data_type = Other
VARIABLES:
event (integer)
cast (integer)
cycle (integer)
date (unitless)
latitude (Event Lat, degrees_north)
longitude (degrees_east)
depth (m)
sample (unitless)
nitrate (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))
NO3_uptake (Mole Concentration Of Nitrate In Sea Water, micromoles N per liter per day (umol N L-1 d-1))


[Nitrogen and carbon fixation rates - bulk seawater] - Nitrogen and carbon fixation rates from bulk water samples from RV/Atlantic cruise AT39-05, Feb-Mar 2018 (Collaborative Research:  Iron and phosphorus balanced limitation of nitrogen fixation in the oligotrophic ocean)

Nitrogen and carbon fixation rates from bulk water samples from RV/Atlantic cruise AT39-05, Feb-Mar 2018.

cdm_data_type = Other
VARIABLES:
Station (unitless)
Experiment_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Sample_D (unitless)
Treatment (unitless)
N2_fix (micromol/liter/hour (umol/l/h))
C_fix (micromol/liter/hour (umol/l/h))


[Nitrogen and carbon fixation rates - Trichodesmium] - Nitrogen and carbon fixation rates from Trichodesmium colonies from RV/Atlantic cruise AT39-05, Feb-Mar 2018 (Collaborative Research:  Iron and phosphorus balanced limitation of nitrogen fixation in the oligotrophic ocean)

Nitrogen and carbon fixation rates from Trichodesmium colonies from RV/Atlantic cruise AT39-05, Feb-Mar 2018.

cdm_data_type = Other
VARIABLES:
Station (unitless)
Experiment_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Sample_D (unitless)
Treatment (unitless)
N2_fix (micromol/liter/hour (umol/l/h))
C_fix (micromol/liter/hour (umol/l/h))


[nitrogen fixation rates] - 15N2-based N2 fixation rates from the Eastern Tropical South Pacific collected on the R/V Atlantis (AT15-61) and R/V Melville (MV1104) in 2010-2011 (N2 fixation ETSP project) (Collaborative Research: Documenting N2 fixation in N deficient waters of the Eastern Tropical South Pacific)

15N2 incubation-based N2 fixation rates, nitrate plus nitrite concentration and d15N, sediment trap PN mass flux and isotopic composition from the Eastern Tropical South Pacific, 2010 and 2011.

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
date (unitless)
station (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Nfix_umol_N_m2_d (umol N m-2 d-1)
Nfix_stdev (umol N m-2 d-1)


[Nitrogen isotope fractionation for ammonium assimilation by marine phytoplankton] - Nitrogen isotope fractionation for ammonium assimilation by marine phytoplankton (Biological Nitrogen Isotope Fractionation project) (CAREER: The biological nitrogen isotope systematics of ammonium consumption and production)

Results of batch cultures and short-term ammonium (NH4+) uptake experiments were conducted using marine phytoplankton to verify concentration dependence of nitrogen (N) isotope fractionation for NH4+ assimilation.

cdm_data_type = Other
VARIABLES:
Strain (unitless)
Experiment_type (unitless)
Experiment_number (unitless)
Date_and_time_EST (unitless)
time (Date_and_time_utc, seconds since 1970-01-01T00:00:00Z)
Incubation_time_in_days (days)
Cell_density (cells mL-1)
Initial_cell_density (cells mL-1)
NH4_plus (umol L-1)
stdev_sigma_NH4_plus (unitless)
negative_natural_logarithm_of_NH4_plus (unitless)
delta_15NNH4_plus (‰ vs. air)
stdev_sigma_delta_15NNH4_plus (units)
f_lnf_1_f (units)
delta_15NPON (‰ vs. air)
Light_conditions (unitless)
Growth_stage (unitless)
Notes (unitless)


[Nitrous oxide and transient tracer concentrations in the tropical Pacific Ocean] - Nitrous oxide (N2O) and transient tracer (chlorofluorocarbons, sulfur hexafluoride) concentrations from samples collected on three GO-SHIP cruises in the tropical Pacific Ocean during 2015-2016 (Equatorial transport of nitrous oxide from the eastern tropical Pacific Ocean)

Nitrous oxide (N2O) and transient tracer (chlorofluorocarbons, sulfur hexafluoride) concentrations were determined in water samples collected on three Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) cruises to investigate the transport, production, and efflux of N2O across the tropical Pacific Ocean. The three GO-SHIP cruises were 1) P16N in April – May 2015 aboard the R/V Ronald H. Brown, 2) P15S in April – June 2016 aboard the R/V Investigator, and 3) P18 in Nov – Dec 2016 aboard the R/V Ronald H. Brown from rosettes of either 24 or 36 – 10-liter (L) Niskin bottles equipped with Seabird SBE9plus CTDs. Samples for dissolved chlorofluorocarbons (CFC–11, CFC-12), sulfur hexafluoride (SF6), and N2O were collected following the method described in Bullister et al. (2008).

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Station (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Longitude_360 (decimal degrees)
longitude (degrees_east)
latitude (degrees_north)
Bot_Depth (meters (m))
Pressure (decibars (db))
SAMPNO (unitless)
SAMPNO_QF (unitless)
TEMPERATURE (degrees Celsius)
CFC11 (picomoles per kilogram (pmol/kg))
CFC11_QF (unitless)
CFC12 (picomoles per kilogram (pmol/kg))
CFC12_QF (unitless)
SF6 (femptomoles per kilogram (fmol/kg))
SF6_QF (unitless)
CTD_SALINITY (unitless)
CTD_SALINITY_QF (unitless)
N2O (nanomoles per kilogram (nmol/kg))
N2O_QF (unitless)


[NLT time series: 2014-2016 temperature and depth] - Nearshore Larval Transport (NLT) temperature time-series data from nearshore La Jolla, Southern California, 2014-2016 (Nearshore larval transport: physical and biological processes)

This dataset includes temperature and water depth time series data from intertidal, 1, 2, 5, 6, and 8-meter sites located nearshore Calumet Park, La Jolla, Southern California, April 2014 through November 2016.

cdm_data_type = Other
VARIABLES:
sampling_year (unitless)
season (unitless)
site (unitless)
site_name (unitless)
depth (m)
latitude (degrees_north)
longitude (degrees_east)
month (unitless)
year (unitless)
day (unitless)
hour (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
yrday_utc (unitless)
depth_w (Depth, meters)
temp (Temperature, degrees Celsius)


[nmfs_CTDsb] - Seabird 911 CTD data from R/V Oceanus and R/V Edwin Link cruises OC301, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1997-1999 as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

Seabird 911 CTD data from R/V Oceanus and R/V Edwin Link cruises OC301, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1997-1999 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
year (nd)
ship (nd)
cruiseid (nd)
instrument (nd)
pi (nd)
eventno (nd)
yrday0_utc_range (decyd:decyd)
yrday0_local_range (decyd:decyd)
lon_range (decdeg:decdeg)
lat_range (Latitude, decdeg:decdeg)
ctd_range (cast:cast)
depth_w_range (Depth, meters:meters)
site (nd)
comments (nd)
yrday0_utc ((noon Jan 1st = 0.5))
yrday0_local (decimal yd)
cast (nd)
station (nd)
depth_w (Depth, meters)
longitude (degrees_east)
latitude (degrees_north)
press (decibars)
temp_ctd (degC)
sal_ctd (PSU)
sigmat (kg/m3 -1000)
flvolt (volts)
light_tran_v (volts)
par_scalar_v (volts)


[nmfs_drift] - Small scale drifters deployed from 10 process cruises into the Gulf of Maine and Georges Bank from 1995-1999 as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

Small scale drifters deployed from 10 process cruises into the Gulf of Maine and Georges Bank from 1995-1999 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
year
cast (dimensionless)
yrday0_gmt (decimal year-day)
longitude (degrees_east)
latitude (degrees_north)
ss1temp (degrees C)


[NO2_NO3] - Nitrite (NO2) and Nitrate (NO3) concentrations from Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)

Nitrite (NO2) and Nitrate (NO3) concentrations from Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project)

cdm_data_type = Other
VARIABLES:
cruise_name (text)
cast (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
month_utc (mm (01 to 12))
day_utc (dd (01 to 31))
year (unitless)
time_utc (HHMM.mm)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
depth (m)
bot (unitless)
NO2 (Mole Concentration Of Nitrite In Sea Water, micromolar (uM))
NO3 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))


[Noble gas isotope data from Oregon and Arizona groundwater] - Noble gas isotope data from field campaigns sampling groundwater in Umatilla, Oregon during September 2020 and in Tucson, Arizona during November 2021 (Collaborative Research: Novel constraints on air-sea gas exchange and deep ocean ventilation from high-precision noble gas isotope measurements in seawater)

This project developed a novel seawater and groundwater noble gas isotope extraction technique, building on an approach pioneered by Dr. Steve Emerson that involves equilibration of headspace and water followed by vacuum removal and disposal of almost all the water. Corrections are then made for the lost noble gas in the water, using precisely measured mass and volume. The method uses 6-liter stainless steel flasks with Nupro valves for improved leak-tightness. This extraction technique made it possible to measure neon as well as the heavier noble-gas isotopes, all from the same sample, providing a constraint on "excess air" using the neon. Field campaigns sampling groundwater were conducted in Oregon and Arizona. Data from these campaigns are deposited here.

cdm_data_type = Other
VARIABLES:
State_ID (unitless)
Location (unitless)
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
Elevation_m (meters (m))
Elevation_ft (feet (ft))
Pressure_atm (atmosphere (atm))
Mid_screen_depth_ft (feet (ft))
Screen_length_ft (feet (ft))
Depth_to_water_ft (feet (ft))
Sampling_date (unitless)
NG_method (unitless)
He (cubic centimeters per gram (cc/g))
He_err (cubic centimeters per gram (cc/g))
Ne (cubic centimeters per gram (cc/g))
Ne_err (cubic centimeters per gram (cc/g))
Ar (cubic centimeters per gram (cc/g))
Ar_err (cubic centimeters per gram (cc/g))
Kr (cubic centimeters per gram (cc/g))
... (23 more variables)


[non-salmon meristics] - Non-salmon meristics from the F/V Sea Eagle, F/V Frosti SE0005, SE0007, FR0206-01, FR0208, FR0206-02 from the Northeast Pacific, 2000 and 2002 (NEP project) (U.S. GLOBEC Northeast Pacific)

Non-salmon meristics from the F/V Sea Eagle, F/V Frosti SE0005, SE0007, FR0206-01, FR0208, FR0206-02 from the Northeast Pacific, 2000 and 2002 (NEP project)

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
ship (unitless)
year (unitless)
cast (unitless)
station_std (unitless)
latitude (degrees_north)
longitude (degrees_east)
lat_end (Latitude, decimal degrees)
lon_end (Longitude, decimal degrees)
depth_w (Depth, meters)
month_local (unitless)
day_local (unitless)
time_local_begin (unitless)
time_local_end (unitless)
inst (unitless)
gear_area_m2 (meters2)
min_sample_depth (meters)
max_sample_depth (meters)
dist_towed (km)
vol_net_km3 (km^3)
genus_species (unitless)
length_type (unitless)
length (mm)
comments (unitless)


[Normalized oxygen from MCH incubations] - Normalized oxygen from incubations conducted with methylcyclohexane using samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 (Collaborative Research: Chemical and microbiological studies of water-soluble alkanes in the ocean)

Hydrocarbon incubations were conducted with water collected from 1000 meters depth in the Gulf of Mexico across four stations during cruise AT29-02 on the R/V Atlantis. Sample collection occurred June 16-17, 2015. Each incubation was injected with 10 microliters of methylcyclohexane (MCH) or methylcyclopentane (MCP). Each incubation was monitored for oxygen content using remote optical oxygen sensors. After we observed a respiration signal, we sacrificially harvested each bottle for cell counts, nutrients, and DNA. Incubation time varied from 10-31 days. These data were used to assess who consumes these compounds in the deep Gulf of Mexico, over what time frame, and what metabolic pathways bacteria use to consume them. This dataset includes the normalized oxygen measurements from the MCH incubations.

cdm_data_type = Other
VARIABLES:
Station (unitless)
latitude (Station_latitude, degrees_north)
longitude (Station_longitude, degrees_east)
ISO_DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Replicate (unitless)
Time_hours (hours)
Time_days (days)
Oxygen_loss (micromolar (uM))


[Normalized oxygen from MCP incubations] - Normalized oxygen from incubations conducted with methylcyclopentane using samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 (Collaborative Research: Chemical and microbiological studies of water-soluble alkanes in the ocean)

Hydrocarbon incubations were conducted with water collected from 1000 meters depth in the Gulf of Mexico across four stations during cruise AT29-02 on the R/V Atlantis. Sample collection occurred June 16-17, 2015. Each incubation was injected with 10 microliters of methylcyclohexane (MCH) or methylcyclopentane (MCP). Each incubation was monitored for oxygen content using remote optical oxygen sensors. After we observed a respiration signal, we sacrificially harvested each bottle for cell counts, nutrients, and DNA. Incubation time varied from 10-31 days. These data were used to assess who consumes these compounds in the deep Gulf of Mexico, over what time frame, and what metabolic pathways bacteria use to consume them. This dataset includes the normalized oxygen measurements from the MCP incubations.

cdm_data_type = Other
VARIABLES:
Station (unitless)
latitude (Station_latitude, degrees_north)
longitude (Station_longitude, degrees_east)
ISO_DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Replicate (unitless)
Time_hours (hours)
Time_days (days)
Oxygen_loss (micromolar (uM))


[North Atlantic CDOM Absorption Coefficients] - Chromophoric Dissolved Organic Matter Napierian Absorption Coefficients for Open Ocean Blue Water Samples from the North Atlantic Subtropical Gyre from R/V Atlantic Explorer AE1707, AE1829, AE1820, AE1905 at Bermuda Atlantic Time Series Stations (BATS) f (Transforming our understanding of DIC Photoproduction in Oceanic Waters)

These data are chromophoric dissolved organic matter (CDOM) Naperian absorption coefficients (ag) of seawater from the North Atlantic subtropical gyre, collected as a part of the OCE-1635618 project, “Transforming our understanding of DIC Photoproduction in Oceanic Waters”. The goal of the project was to investigate and constrain the photoproduction rates and efficiencies of dissolved inorganic carbon (DIC) from photochemical degradation of dissolved organic carbon in the open ocean, which could provide better estimates of DIC photoproduction flux in the open ocean and improve carbon budget modeling.

The surface (1 m) and deep (3000 m) seawater samples were collected using Niskin bottles mounted on a CTD rosette, for photoirradiation experiments, during Bermuda Atlantic Time-series Study (BATS) cruises in May 2017, July 2018, October 2018, and April 2019 aboard the R/V Atlantic Explorer. ag were measured with spectrophotometers.

cdm_data_type = Other
VARIABLES:
BATS_station (unitless)
latitude (Bats_station_latitude, degrees_north)
longitude (Bats_station_longitude, degrees_east)
Sample_date (unitless)
depth (Sample_depth_m, m)
lambda (nanometer (nm))
CDOM_absorption_a_g (meters^(-1))
Sample_no (unitless)


[North Pacific Atmospheric Particulates] - Total organic carbon content, total nitrogen content, and carbon isotope (13C and 14C) composition of atmospheric particulates from aerosol samples collected on the R/V Dong Fang Hong-3 in the western North Pacific from October to December 2019 (Collaborative Research: Characterization of Reactive Nitrogen in The North Pacific Atmosphere)

These data include the content of total organic carbon and total nitrogen, and carbon isotope (13C and 14C) composition of atmospheric particulates collected in the western North Pacific. On-ship aerosol sampling was conducted on the R/V Dong Fang Hong-3 during a cruise to the western North Pacific from October 31 to December 1, 2019. Sampling was conducted using two portable aerosol particle samplers (model 2030, Qingdao Laoying Environmental Technology Co.) with a filter size of 9 cm O.D. Recognizing the deposition of atmospheric particulates has the potential to further understanding of the role of atmospheric deposition in the carbon cycle and biogeochemistry in the ocean. These data assess the contribution of atmospheric deposition to organic carbon and were conducted by Prof. XuChen Wang of the Key Laboratory of Marine Chemistry Theory, Ocean University of China, Qingdao 266100, China.

cdm_data_type = Other
VARIABLES:
Sample_number (unitless)
Date (unitless)
Start_time (unitless)
time (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Sampling_period (hours (h))
Latitude (degrees_north)
longitude (degrees_east)
Total_air_volume (liters (L))
Particle_weight (milligrams (mg))
Total_particulates_concentration (micrograms per cubic meter (ug/m3))
POC (percent (%))
TN (percent (%))
POC_d13C (per mil (‰))
d14C (per mil (‰))
d14C_stdev (per mil (‰))
Age_14C (Year BP)
Age_14C_stdev (Year BP)


[North Pacific Micromonas Culture Experiment] - Response of Micromonas sp. to iron-limitation sampled aboard R/V Roger Revelle RR1813 in the Subarctic North Pacific near Station  PAPA (50 N, 144.8 W) from August to September 2018 (Collaborative Research: Evaluating the contribution of small eukaryotes to nitrate-based new production in the North Pacific Subtropical Gyre)

Small eukaryotic phytoplankton can account for considerable amounts of biomass and primary production in high nutrient, low chlorophyll (HNLC) regions of the ocean where iron-limitation is pronounced. However, the strategies these cells invoke to cope under low iron conditions and the extent to which they are responsible for new production (i.e., the fraction of primary production supported by nutrients from outside of the euphotic zone) is unclear. Here, we examine how a representative picoeukaryote, the chlorophyte Micromonas sp., recently isolated from the iron-limited subarctic North Pacific Ocean, responds to iron-limitation and quantify its potential contribution to new production. Iron-limited Micromonas exhibits reductions in cellular growth rate, volume, and carbon and nitrogen quotas along with a restructuring of cellular metabolism as inferred through gene expression. Gene expression and pathway analyses show evidence of cellular strategies to mitigate iron limitation but conservation of genes related to nitrogen uptake and utilization. Additionally, when grown on nitrate, cellular carbon and nitrogen quotas ranged from 0.02 – 0.17 pmol C cell-1 and 3.3 x 10-3 – 2.2 x 10-2 pmol N cell-1 as a function of iron status.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
latitude (degrees_north)
longitude (degrees_east)
Treatment (unitless)
Replicate (unitless)
Volume (liter (L))
Cell_Count (cell per liter (cell L-1))
Carbon (grams (g))
Nitrogen (grams (g))
CHL (micrograms per liter (µg L-1))
Fv_Fm (unitless)
Sigma (unitless)
Growth_Rates (per day (d-1))


[North Pond Pore Water Chemistry] - Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014 (Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling)

Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian on 11-April-2014.

cdm_data_type = Other
VARIABLES:
Core (unitless)
depth (m)
pH (Sea Water Ph Reported On Total Scale, unitless (pH scale))
alkalinity (millimoles per kilogram (mmol/kg))
Nitrate (Mole Concentration Of Nitrate In Sea Water, micromoles per kilogram (umol/kg))
Chlorinity (millimoles per kilogram (mmol/kg))
Ca (millimoles per kilogram (mmol/kg))
B (micromoles per kilogram (umol/kg))
Mn (micromoles per kilogram (umol/kg))
Fe (micromoles per kilogram (umol/kg))
Si (Mass Concentration Of Silicate In Sea Water, micromoles per kilogram (umol/kg))
Sr (micromoles per kilogram (umol/kg))
Li (micromoles per kilogram (umol/kg))
S (millimoles per kilogram (mmol/kg))
Na (millimoles per kilogram (mmol/kg))
Mg (millimoles per kilogram (mmol/kg))
K (millimoles per kilogram (mmol/kg))
V (nanomoles per kilogram (nmol/kg))
Rb (micromoles per kilogram (umol/kg))
Mo (nanomoles per kilogram (nmol/kg))
Cs (nanomoles per kilogram (nmol/kg))
Ba (nanomoles per kilogram (nmol/kg))
U (nanomoles per kilogram (nmol/kg))
latitude (degrees_north)
longitude (degrees_east)
Notes (unitless)


[Northeast US Adult Fish] - Abundance and proportion of adult fish species of the Northeast U.S. Shelf; bottom trawl surveys were conducted by the Northeast Fisheries Science Center (NEFSC) during 1977-1987 and 1999-2008 (Northeast Fisheries Science Center Bottom Trawl Survey)

Abundance and proportion of adult fish species of the Northeast U.S. Shelf; bottom trawl surveys were conducted by the Northeast Fisheries Science Center (NEFSC) during 1977-1987 and 1999-2008.

cdm_data_type = Other
VARIABLES:
taxa (text)
year (dimensionless)
season (dimensionless)
strata (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
area (square kilomters (km^2))
mean_abund (mean number of adults)
rel_proportion (percentage (%))


[Northeast US Ichthyoplankton] - Abundance and proportion of ichthyoplankton of the Northeast U.S. Shelf from surveys conducted during the MARMAP (1977-1987) and EcoMon (1999-2008) programs. (Northeast Fisheries Science Center Ichthyoplankton Collection)

Abundance and proportion of ichthyoplankton of the Northeast U.S. Shelf. Ichthyoplankton data from several surveys conducted during the Marine Resources Monitoring, Assessment, and Prediction (MARMAP; 1977-1987) and Ecosystem Monitoring (EcoMon; 1999-2008) programs.\r\n\r\nThe Northeast Fisheries Science Center (NEFSC) has conducted several ichthyoplankton collection programs on the NEUS Shelf over the past forty years including the Marine Resources Monitoring, Assessment, and Prediction program (MARMAP, 1977 - 1987) and Ecosystem Monitoring (EcoMon, 1999 - present) program (Richardson et al. 2010). Both MARMAP and EcoMon were designed as multi-species plankton surveys, and sampling effort covered the entire NEUS Shelf from Cape Hatteras, North Carolina, to Cape Sable, Nova Scotia (Figure 1, Sibunka and Silverman 1984, 1989; Richardson et al. 2010).

cdm_data_type = Other
VARIABLES:
taxa (text)
year (dimensionless)
season (dimensionless)
strata (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
area (square kilomters (km^2))
mean_abund (mean number of adults)
rel_proportion (percentage (%))


[Northern California Current Microorganisms] - 16S rRNA gene of microorganisms sampled along the Newport Hydrographic (NH) and Trinidad Head (TR) lines, in OR and CA in 2018 and 2019 (Collaborative Research: Comparative feeding by gelatinous grazers on microbial prey)

The Northern California Current ecosystem is a productive system which supports major fisheries. To determine how the microbial community responds to variable upwelling, we examined the 16S rRNA gene of microorganisms from two size fractions, 0.2-1.6µm and greater than 1.6µm along the Newport Hydrographic (NH) and Trinidad Head (TR) lines, in OR and CA.

cdm_data_type = Other
VARIABLES:
bioproject_accession (unitless)
biosample_accession (unitless)
message (unitless)
sample_name (unitless)
organism (unitless)
collection_date (unitless)
depth (m)
env_broad_scale (unitless)
env_local_scale (unitless)
env_medium (unitless)
geo_loc_name (unitless)
latitude (Sampling_lat, degrees_north)
longitude (Sampling_lon, degrees_east)
size_frac (unitless)
sra_run_accession (unitless)
sra_study_accession (unitless)
object_status (unitless)
library_ID (unitless)
title (unitless)
library_strategy (unitless)
library_source (unitless)
library_selection (unitless)
library_layout (unitless)
platform (unitless)
... (5 more variables)


[Northern Gulf of Mexico electrochemical data Fall 2020] - Electrochemical data from sediment cores collected on the Louisiana Shelf of the Northern Gulf of Mexico during November 2020 on R/V Savannah cruise SAV-20-07 (Importance of Riverine Discharge on the Benthic Flux of Alkalinity to Continental Margins)

This data set reports sediment depth profiles of dissolved O2, Mn2+, Fe2+, and total dissolved sulfide (SH2S) concentrations, as well as pH and current intensities of organic-Fe(III) complexes and aqueous clusters of FeS (FeS(aq)) that cannot be quantified directly. These data were obtained by profiling intact sediment cores using voltammetric and pH microelectrodes deployed on a computer-operated micromanipulator. Sediment cores were collected at five different stations on the Louisiana Shelf on the Northern Gulf of Mexico during the week of November 3-6, 2020 using an MC-800 multi-corer. These stations extend from the middle of the shelf offshore from Cocodrie, LA to the mouth of the Mississippi River North West Pass. All depth profiles were started within 30 minutes after collection. The field sampling was conducted during R/V Savannah cruise SAV-20-07.

cdm_data_type = Other
VARIABLES:
Year (unitless)
Month (unitless)
Day (unitless)
Date (unitless)
Collection_Type (unitless)
Station (unitless)
longitude (degrees_east)
Lat (degrees_north)
Sediment_depth (centimeters (cm))
pH (unitless (pH scale))
O2 (micrometers (uM))
sd_O2 (micrometers (uM))
Mn_II (micrometers (uM))
sd_Mn_II (micrometers (uM))
Fe_II (micrometers (uM))
sd_Fe_II (micrometers (uM))
SH2S (micrometers (uM))
sd_SH2S (micrometers (uM))
S2O3 (micrometers (uM))
... (5 more variables)


[Northern Gulf of Mexico pore water constituents Fall 2020] - Depth profiles of pore water constituents from sediment cores collected on the Louisiana Shelf of the Northern Gulf of Mexico during November 2020 on R/V Savannah cruise SAV-20-07 (Importance of Riverine Discharge on the Benthic Flux of Alkalinity to Continental Margins)

This data set reports depth profiles of pore water concentrations of dissolved inorganic carbon (DIC), orthophosphate (PO43-), ammonium (NH4+), total alkalinity (TA), carbon isotopic fractionation of DIC (13C-DIC), dissolved manganese (Mnd), dissolved calcium (Cad), reduced iron (Fe(II)), total dissolved Fe (Fed), and dissolved Fe(III) (Fe(III)d) by the difference of total dissolved Fe and Fe(II). These pore water data were obtained from sediment cores collected at five different stations on the Louisiana Shelf on the Northern Gulf of Mexico during the week of November 3-6, 2020 using an MC-800 multi-corer. These stations extend from the middle of the shelf offshore from Cocodrie, LA to the mouth of the Mississippi River North West Pass. All cores were processed within a few hours after collection. The field sampling was conducted during R/V Savannah cruise SAV-20-07.

The pore waters were first extracted by slicing sediment cores of < 25 centimeters (cm) long and centrifugation of the pore waters under N2 atmosphere to avoid air contamination. Pore waters were then immediately filtered through 0.22-micrometer (um) PSE syringe filters under N2 atmosphere and either analyzed immediately onboard (Fe speciation, orthophosphate, DIC), preserved acidified with hydrochloric acid at 4 degrees Celsius (Cad, Mnd), frozen (ammonium), or preserved at 4 degrees Celsius after addition of HgCl2 (TA) until analysis. In addition, samples for TA and carbon isotopic analyses were preserved in glass bottles, whereas other samples were preserved in polypropylene containers. DIC was analyzed by flow injection analysis (Hall and Aller, 1992), orthophosphate, ammonium, and Fe speciation by spectrophotometry (Murphy and Riley, 1962; Strickland and Parsons, 1972; Stookey, 1970), TA by Gran titration (Gran, 1952),  the carbon isotopic signature by isotope ratio mass spectrometry (Wang et al, 2018), and Mnd and Cad by ICP-MS (Magette et al., 2023 In preparation). "nd" in the spreadsheet is provided when samples were not analyzed for these species ("nd" = not determined).

cdm_data_type = Other
VARIABLES:
Year (unitless)
Month (unitless)
Day (unitless)
Date (unitless)
... (26 more variables)


[Nucella canaliculata Morphology and Drill Hole Data] - Nucella canaliculata morphology and drill hole data from experiments conducted at Bodega Marine Laboratory from 2020 to 2021 (Coastal mosaics of local adaptation and the eco-evolutionary dynamics of a marine predator-prey interaction)

Most predator-prey interactions typically occur over large biogeographic areas with varying abiotic and biotic conditions. If these environmental or biotic gradients are consistent over time they can impose spatially varying selection pressures on the co-evolving predator or prey. Nucella canaliculata is a predatory dogwhelk that inhabits rocky shore ecosystems along the West Coast of North America and preys on multiple barnacle and mussel species by drilling a hole through the shell of their prey. Previous work has documented geographic variation in the ability of N. canaliculata to drill the foundation species, Mytilus californianus. However, the underlying mechanisms and scale of these phenotypic differences haven't been determined. We hatched and raised N. canaliculata from 6 populations, 3 in California and 3 in Oregon, for a year in the laboratory on a common diet of Mytilus trossulus. We then challenged these dogwhelks with a series of M. californianus mussels of increasing size and thickness to identify the largest and thickest mussel drilled for each dogwhelk. There were clear geographic differences in drilling capacity. Dogwhelks from California were able to drill mussels that were substantially larger and thicker than those from Oregon. We are exploring whether selection on drilling capacity is associated with a coastal mosaic of mussel shell thickness and if these differences can influence the dynamics of rocky intertidal ecosystems.

cdm_data_type = Other
VARIABLES:
Container (unitless)
Site (unitless)
Latitude (degrees_north)
longitude (degrees_east)
Family (unitless)
Dogwhelk (unitless)
Sex (unitless)
Length_Initial (millimeters (mm))
Length_Final (millimeters (mm))
Length_change (millimeters (mm))
Check (unitless)
Date (unitless)
... (4 more variables)


[Nucella retraction data] - Nucella lamellosa morphometric measurements after induction in the presence of predatory Pisaster ochraceus at Bodega Marine Laboratory in 2019 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the intensity of induced morphological responses of Nucella lamellosa, we measured morphometrics in Nucella after exposure to its predator species, Pisaster ochraceus. Specifically, we measured the increase in shell retraction after prolonged exposure to Pisaster cue and also measured length and height of the shell and weight. Results from this dataset were used to estimate the impacts of loss of morphological fear responses on the strength of trophic cascades. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018 and 2019.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Past (unitless)
Container (unitless)
ID (unitless)
Length (millimeters (mm))
Height (millimeters (mm))
Retract (millimeters (mm))
Weight (grams (g))


[Number of eggs spawned] - The number of fertilized and unfertilized eggs produced by M. beryllina individuals collected in Suisun Bay, California in spawning experiments. (Impacts of size-selective mortality on sex-changing fishes)

The number of fertilized and unfertilized eggs produced by M. beryllina individuals collected in Suisun Bay, California in spawning experiments.

cdm_data_type = Other
VARIABLES:
date (unitless)
trial (unitless)
tank (unitless)
fert (count)
unfert (count)
day (unitless)


[nut_phyto] - Phytoplankton chlorophyll and nutrient studies from R/V Albatross IV, R/V Endeavor, and R/V Oceanus broadscale cruises in the Gulf of Maine and Georges Bank from 1997-1999 (GB project) (U.S. GLOBEC Georges Bank)

Phytoplankton chlorophyll and nutrient studies from R/V Albatross IV, R/V Endeavor, and R/V Oceanus broadscale cruises in the Gulf of Maine and Georges Bank from 1997-1999

cdm_data_type = Other
VARIABLES:
ID (unitless)
Month_name (unitless)
year (unitless)
station_std (n/a)
latitude (degrees_north)
longitude (degrees_east)
yrday_local (Decimal number)
month (untiless)
day (n/a)
time2 (Time, n/a)
depth (m)
press (Decibars)
temp (Temperature, Degrees Centigrade)
sal (practical salinity units)
flvolt (Volts)
chl_a (Concentration Of Chlorophyll In Sea Water, milligrams per meter cubed(mg/m^3) or micrograms per liter (micrograms/l))
phaeo (milligrams per meter cubed (mg/m^3 or micrograms per liter (micrograms/l))
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, microM or microgram-at NO3-N and NO2-N/l)
SiOH_4 (Si OH 4, microM or microgram-at Si(OH)4-Si/l)
NH4 (Mole Concentration Of Ammonium In Sea Water, microM or microgram-atm NH3-N/l)
PO4 (Mass Concentration Of Phosphate In Sea Water, microM or microgram-at PO4-P/l)


[Nutrient and cell count data for incubations] - Nutrient and cell count data from incubations conducted with methylcyclohexane or methylcyclopentane on samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 (Collaborative Research: Chemical and microbiological studies of water-soluble alkanes in the ocean)

Hydrocarbon incubations were conducted with water collected from 1000 meters depth in the Gulf of Mexico across four stations during cruise AT29-02 on the R/V Atlantis. Sample collection occurred June 16-17, 2015. Each incubation was injected with 10 microliters of methylcyclohexane (MCH) or methylcyclopentane (MCP). Each incubation was monitored for oxygen content using remote optical oxygen sensors. After we observed a respiration signal, we sacrificially harvested each bottle for cell counts, nutrients, and DNA. Incubation time varied from 10-31 days. These data were used to assess who consumes these compounds in the deep Gulf of Mexico, over what time frame, and what metabolic pathways bacteria use to consume them.

cdm_data_type = Other
VARIABLES:
Rank (unitless)
Type (unitless)
Station (unitless)
latitude (Station_latitude, degrees_north)
longitude (Station_longitude, degrees_east)
ISO_DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Phosphate (micromolar (uM))
Nitrite (micromolar (uM))
Ammonia (micromolar (uM))
Nitrate (micromolar (uM))
Total_Oxygen_Loss (micromolar (uM))
Normalized_Oxygen_Loss (micromolar (uM))
Total_Incubation_Time_Days (days)
Cell_Abundance (cells per milliliter (cells/mL))
Bloom_Onset_Time_Days (days)


[nutrients and metals] - Nutrients, cobalt, dissolved iron, and dissolved manganese from trace metal bottles from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region in 2007 (CoFeMUG project) (Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre)

Analysis of nutrients, Cobalt (total and labile), dissolved Iron, and dissolved Manganese of water samples drawn from Trace Metal Rosette (TMR) bottle casts.

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
sta (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
lon_360 (Longitude, decimal degrees)
depth_w (Depth, meters)
depth (m)
ev_code (dimensionless)
run_id (dimensionless)
cast (dimensionless)
date (unitless)
year (unitless)
mon (MM)
day (DD)
time2 (Time, hhmm)
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromolar)
NO3_NO2_flag (dimensionless)
PO4 (Mass Concentration Of Phosphate In Sea Water, micromolar)
PO4_flag (dimensionless)
SiO4 (Si O4, micromolar)
SiO4_flag (Si O4 Flag, dimensionless)
NO2 (Mole Concentration Of Nitrite In Sea Water, micromolar)
NO2_flag (dimensionless)
NH4 (Mole Concentration Of Ammonium In Sea Water, micromolar)
NH4_flag (dimensionless)
Co_tot (picomolar)
... (8 more variables)


[Nutrients and pigments] - Nutrients and pigments from HPLC analysis for fire ash deposition to coastal ocean study, southern California, December 2017 (RAPID:  Biogeochemical effects of fire ash deposition to the coastal ocean, in response to the 2017 Southern California fires)

Nutrients and pigments from HPLC analysis for fire ash deposition to coastal ocean study, southern California, December 2017.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Station (unitless)
Bottom_Z (meters)
time (Time Stamp, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
CruiseCN (Cruise CN, unitless)
Niskin (unitless)
Target_Z (meters)
Conductivity (Sea Water Electrical Conductivity, S/m)
BeamAt (Beam At, 1/m)
BeamT (Beam T, unitless)
Density00 (kg m3)
depth (Z, m)
Fluorescence (mg m-3)
Oxygen (ml L-1)
Par (Downwelling Photosynthetic Photon Radiance In Sea Water, umol photons m-2 s-1)
Salinity (Sea Water Practical Salinity, psu)
Temperature (degrees C)
Pressure (db)
Neutral_Density (kg m3)
Sigma_Theta (Sea Water Sigma Theta, kg m3)
Potential_Temp (degrees C)
PO4 (Mass Concentration Of Phosphate In Sea Water, umol P L-1)
PO4_QF (Mass Concentration Of Phosphate In Sea Water, unitless)
SiO4 (Si O4, umol Si L-1)
... (36 more variables)


[nutrients] - General nutrient data (averages) from Leggo drop 1 seawater collected by Niskin bottle on R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 (Patterns of Microbial Community Structure Within and Between Hadal Environments)

General nutrient data (averages) from Leggo drop 1 seawater collected by 3L Niskin bottle.

cdm_data_type = Other
VARIABLES:
drop_name (unitless)
NO3_avg (Mole Concentration Of Nitrate In Sea Water, micromolar)
PO4_avg (Mass Concentration Of Phosphate In Sea Water, micromolar)
silicate_avg (Mass Concentration Of Silicate In Sea Water, micromolar)
NO2_avg (Mole Concentration Of Nitrite In Sea Water, micromolar)
NH4_avg (Mole Concentration Of Ammonium In Sea Water, micromolar)
time (ISO Date Time Deploy, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_recover (ISO Date Time Recover, unitless)
latitude (degrees_north)
longitude (degrees_east)


[nutrients] - Inorganic and organic nutrient data from Niskin bottles from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) (Dissolved Organic Matter Composition in the Deep Atlantic Ocean)

Inorganic and organic nutrient data from Niskin bottles from the KN210-04 cruise. Data include concentration of: phosphate, nitrate+nitrite, silicate, nitrite, ammonium, non-purgeable organic carbon, and total nitrogen.

cdm_data_type = Other
VARIABLES:
cast (dimensionless)
station (dimensionless)
date_start_utc (unitless)
time_start_utc (HHMM)
event_start (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
niskin (dimensionless)
depth (m)
press (decibars (db))
bots (dimensionless)
PO4 (Mass Concentration Of Phosphate In Sea Water, micromoles per liter (umol/L))
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles per liter (umol/L))
silicate (Mass Concentration Of Silicate In Sea Water, micromoles per liter (umol/L))
NO2 (Mole Concentration Of Nitrite In Sea Water, micromoles per liter (umol/L))
NH4 (Mole Concentration Of Ammonium In Sea Water, micromoles per liter (umol/L))
NPOC (micromolar (uM))
TN (micromolar (uM))


[nutrients_major] - Concentration of major dissolved nutrients sampled from CTD hydrocasts from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) (Costa Rica Dome FLUx and Zinc Experiments)

Concentration of major dissolved nutrients (nitrate, nitrite, phosphate and silicate) sampled from CTD hydrocasts on the MV1008 cruise in the Costa Rica Dome (CRD) region of the Eastern Tropical Pacific Ocean.

cdm_data_type = Other
VARIABLES:
event (integer)
cast (integer)
cycle (text)
date_local (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
nitrate (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))
nitrite (Mole Concentration Of Nitrite In Sea Water, micromolar (uM))
N_N (micromolar (uM))
phosphate (Mass Concentration Of Phosphate In Sea Water, micromolar (uM))
silicic_acid (micromolar (uM))


[nutrients_NBP] - Nutrient data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

Nutrient data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)

cdm_data_type = Other
VARIABLES:
cruiseid
year
station_desc
station
cast
latitude (degrees_north)
longitude (degrees_east)
yrday_gmt (YYY)
day_gmt
month_gmt
depth (m)
bottle
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles/liter)
NO3 (Mole Concentration Of Nitrate In Sea Water, micromoles/liter)
NO2 (Mole Concentration Of Nitrite In Sea Water, micromoles/liter)
NH4 (Mole Concentration Of Ammonium In Sea Water, micromoles/liter)
PO4 (Mass Concentration Of Phosphate In Sea Water, micromoles/liter)
SiOH_4 (Si OH 4, micromoles/liter)
Comments


[nutrients_WB] - Nutrients; silicate, nitrate plus nitrite, and phosphate from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 in the Sargasso Sea from 2004-2005 (EDDIES project) (Eddies Dynamics, Mixing, Export, and Species composition)

Nutrients; silicate, nitrate plus nitrite, and phosphate from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 in the Sargasso Sea from 2004-2005.

cdm_data_type = Other
VARIABLES:
Cruise_ID (alphanumeric)
sta (dimensionless)
Nis (dimensionless)
Nis_WB (dimensionless)
depth (m)
depth_n (Depth, meters)
SiO4_umol_kg (Si O4 Umol Kg, micromoles/kilogram)
NO3_NO2_umol_kg (Mole Concentration Of Nitrate In Sea Water, micromoles/kilogram)
PO4_umol_kg (Mass Concentration Of Phosphate In Sea Water, micromoles/kilogram)


[OA and temp expt. - coral growth] - Net calcification, gross calcification, and linear extension rates of fragments of 4 species of coral over a 93-day ocean acidification and warming laboratory experiment (Investigating the influence of thermal history on coral growth response to recent and predicted end-of-century ocean warming across a cascade of ecological scales)

This dataset includes measurements of calcification, linear extension, and surface area for four species of Caribbean reef-building corals (Siderastrea siderea, Pseudodiploria strigosa, Porites astreoides, and Undaria tenuifolia) after a 93-day ocean acidification (280-3200 \u03bcatm) and warming (28\u00b0C and 31\u00b0C) experiment. Both calcification, measured using a buoyant weight method, and surface area, quantified using image processing software on photos taken of each fragment, were assess every 30 days throughout the experiment. Linear extension was quantified at the end of the experiment for total linear growth.

cdm_data_type = Other
VARIABLES:
reefzone (unitless)
species_code (unitless)
colony (unitless)
coral (unitless)
tank (unitless)
treatment (unitless)
pCO2_label (P CO2 Label, unitless)
pCO2_target (P CO2 Target, micro-atmospheres)
temp_target (degrees Celsius)
pCO2 (P CO2, micro-atmospheres)
temp (Temperature, degrees Celsius)
surface_area (square centimeters)
linear_extension (millimeters/day (mm day-1))
time_point (unitless)
calc_rate (milligrams/centimeter^2/day (mg cm-2 day-1))
calc_gross (milligrams/centimeter^2/day (mg cm-2 day-1))


[OA and temp expt. - survival] - Observed survival of coral fragments throughout a 93-day ocean acidification and warming experiment (Investigating the influence of thermal history on coral growth response to recent and predicted end-of-century ocean warming across a cascade of ecological scales)

This dataset includes the observed survival of four species of Caribbean reef-building corals (Siderastrea siderea, Pseudodiploria strigosa, Porites astreoides, and Undaria tenuifolia) throughout a 93-day ocean acidification (280-3200 \u03bcatm) and warming (28\u00b0C and 31\u00b0C) experiment. Survival was assessed every 30 days during the experiment. After the experiment, these data were analysed to evaluate the effects of ocean acidification and warming on the survivorship of the four corals species.

cdm_data_type = Other
VARIABLES:
coral (unitless)
treatment (unitless)
tank (unitless)
temp (Temperature, degrees Celsius)
pCO2 (P CO2, micro-atmospheres)
pCO2_label (P CO2 Label, unitless)
temp_target (degrees Celsius)
species_code (unitless)
reefzone (unitless)
colony (unitless)
tod (days)
dead (unitless)


[OA and temp expt. - water chemistry] - Measured and calculated water chemistry parameters throughout a 93-day acidification and warming experiment (Investigating the influence of thermal history on coral growth response to recent and predicted end-of-century ocean warming across a cascade of ecological scales)

This water chemistry data set includes water temperature, salinity, and pH of all 24 experimental aquaria measured every other day throughout the 93-day ocean acidification and warming experiment. Additionally, the data include the measured (temperature, salinity, total alkalinity, and dissolved inorganic carbon) and calculated (Dissolved CO2, carbonate ion concentration, bicarbonate ion concentration], pCO2, aragonite saturation state, and pH) carbonate parameters from water samples taken every 10 days during the experiment. These data were used to determine the experimental conditions of each treatment that the corals were exposed to.

cdm_data_type = Other
VARIABLES:
date (unitless)
treatment (unitless)
pCO2 (P CO2, micro-atmospheres)
temp (Temperature, degrees Celsius)
sal (practical salinity units (psu))
pH (Sea Water Ph Reported On Total Scale, unitless)
alk (millimol/kilogram (mmol kg-1))
DIC (millimol/kilogram (mmol kg-1))
pH_cal (P H Cal, unitless)
HCO3_cal (millimol/kilogram (mmol kg-1))
CO2_cal (millimol/kilogram (mmol kg-1))
CO3_cal (millimol/kilogram (mmol kg-1))
sat_cal (unitless)


[OA Microbe Adaptation] - Environmental and physical data associated with ocean acidification microbe adaptation from 2012-2014 (Pivers Island Coastal Observatory)

Environmental and physical data associated with ocean acidification microbe adaptation from 2012-2014

cdm_data_type = Other
VARIABLES:
date (unitless)
time2 (Time, unitless)
depth (m)
bacteriaA (Bacteria A, cells per milliliter)
bacteriaB (Bacteria B, cells per milliliter)
BarometricPressureA (Air Pressure, hectopascals)
BarometricPressureB (Air Pressure, hectopascals)
ChlExtractA (Chl Extract A, milligrams of chlorophyll a per meter cubed)
ChlExtractB (Chl Extract B, milligrams of chlorophyll a per meter cubed)
DICA (uM)
DICB (uM)
DICC (uM)
NH4A (NH4 A, uM)
NH4B (NH4 B, uM)
NH4C (NH4 C, uM)
NO2A (NO2 A, uM)
NO2B (NO2 B, uM)
NO2C (NO2 C, uM)
NO3A (NO3 A, uM)
NO3B (NO3 B, uM)
NO3C (NO3 C, uM)
OxygenA (Oxygen A, uM)
OxygenB (Oxygen B, uM)
OxygenSaturationA (Oxygen Saturation A, milligrams of oxygen per liter)
OxygenSaturationB (Oxygen Saturation B, milligrams of oxygen per liter)
pHT25A (P HT25 A, pH)
... (74 more variables)


[Observed and modeled presence 1968-2014] - Trawl survey data and species distribution model predictions for presence, absence and abundance (Adaptations of fish and fishing communities to rapid climate change)

NMFS Trawl Survey data used to fit species distribution models and the resulting modeled predictions for presence/absence and abundance.

cdm_data_type = Other
VARIABLES:
spp (unitless)
haulid (unitless)
latitude (degrees_north)
longitude (degrees_east)
btemp (degrees Celsius)
stemp (degrees Celsius)
depth (m)
sed_grain (unitless)
mean_wtcpue (kilograms per tow (kg/tow))
wtcpue (kilograms per tow (kg/tow))
preds1 (dimensionless)
preds1_upr (dimensionless)
preds1_lwr (dimensionless)
preds (kilograms (kg))
year (unitless)
pres2 (unitless)


[OC473 alongtrack] - Alongtrack data collected continuously by the ship's underway acquisition system from R/V Oceanus OC473 in the western North Atlantic, 35-50 degrees North in 2011 (OAPS project) (Horizontal and Vertical Distribution of Thecosome Pteropods in Relation to Carbonate Chemistry in the Northwest Atlantic and Northeast Pacific )

This alongtrack data set contains information on environmental conditions for each day of the OC473 cruise, from 8/4/2011 to 9/1/2011.

cdm_data_type = Other
VARIABLES:
yrday_new (dimensionless)
year (dimensionless)
month_gmt (mm)
day_gmt (dd)
date (unitless)
time_gmt (decimal hours)
latitude (degrees_north)
longitude (degrees_east)
sog (Speed Over Ground, knots)
cog (Course Over Ground, Degrees(azimuth))
head (Degrees(azimuth))
cond_mS (Cond M S, mS/cm)
sal_ss (PSU)
sound_vel (m/s)
temp_ss (degrees C)
SSC_FSI (mS/cm)
SST_FSI (degrees C)
depth_w_12 (Depth, m)
depth_w_3d5 (Depth, m)
wind_dir_r_port (Wind From Direction, degrees)
wind_dir_r_stbd (Wind From Direction, degrees)
wind_dir_c_port (Wind From Direction, degrees)
wind_dir_c_stbd (Wind From Direction, degrees)
wind_dir_c (Wind From Direction, degrees)
wind_speed_r_port (Wind Speed, m/s)
wind_speed_r_stbd (Wind Speed, m/s)
... (16 more variables)


[Ocean Crust Microbiome Amplicon Metadata] - Synthesis of publicly-available sequence datasets of the 16S rRNA gene in environmental DNA extracted from seafloor and subseafloor samples from the Dorado outcrop, Lō'ihi Seamount, North Pond, and Juan de Fuca Ridge flank (Microbial activity in the crustal deep biosphere)

To summarize crustal bacterial and archaeal taxa for this review, we synthesized publicly-available sequence datasets of the 16S rRNA gene in environmental DNA extracted from seafloor and subseafloor basalts generated using 454, Illumina and Ion Torrent amplicon platforms. These include seafloor basalts from the Dorado Outcrop and the L\u014d'ihi Seamount in the Pacific Ocean and subseafloor basalts from North Pond on the western flank of the Mid-Atlantic Ridge and the Juan de Fuca Ridge flank in the northeastern Pacific Ocean. Datasets from rock colonization experiments conducted in the subseafloor at the Juan de Fuca Ridge flank site were also included, as well as microbial community surveys of the subseafloor crustal fluids from the anoxic Juan de Fuca site and the oxic North Pond site.

cdm_data_type = Other
VARIABLES:
Plot_Order (unitless)
Sample_Name (unitless)
SRA_Run (unitless)
SRA_LibraryName (SRA Library Name, unitless)
Study_Nickname (unitless)
Sample_Type (unitless)
Temp (Temperature, unitless)
Location (unitless)
depth2 (Depth, unitless)
Sequencer_Type (unitless)
region16S (Region16 S, unitless)
Primers (unitless)
DNAextraction (unitless)
DOI (unitless)
SRA_Study (unitless)


[Ocean warming & acidification experiment: Acartia hudsonica body size] - Body size measurements collected for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) (Collaborative Research: Response of marine copepods to warming temperature and ocean acidification)

These data include body size measurements collected for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) including a benign ambient condition temperature and CO2 control (AM). These data were collected every third generation between F0 and F4 for all treatments and at F11 for AM and OWA. Data were collected on C1 juveniles (C1), adult males (C6M), and adult females (C6F). Individual copepods were stained with non-acid lugol's solution, isolated in a drop of filtered seawater, and photographed using a Lumenera Infinity5-5 camera (Teledyne Lumenera, Ottawa, ON, CAN) attached to an inverted microscope (Olympus IX70, Olympus, Waltham, MA, USA) after the water droplet had been removed. Body size was measured as prosome length at C1 and C6 stages using Image-J (https://imagej.nih.gov/). The experimental environmental conditions were: 1) Ambient control (AM): 13˚C, 400 µatm CO2, pH = 8.2; 2) Ocean Acidification (OA): 13˚C, 1000 µatm CO2, pH = 7.85; 3) Ocean Warming (OW): 15°C, 400 μatm CO2, pH = 8.2; 4) Combined warming and acidification (OWA): 15°C, 1000 μatm CO2, pH = 7.85.

cdm_data_type = Other
VARIABLES:
Generation (unitless)
Treatment (unitless)
Replicate (unitless)
Stage (unitless)
Number (unitless)
Length (millimeters (mm))


[Ocean warming & acidification experiment: Acartia hudsonica development time] - Development (i.e. maturation) time measurements for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) (Collaborative Research: Response of marine copepods to warming temperature and ocean acidification)

These data include development (i.e. maturation) time measurements for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) including a benign ambient condition temperature and CO2 control (AM). These data were collected every second generation between F0 and F4 for all treatments and at F11 for AM and OWA. Data were calculated for naupliar development time (i.e. naupliar stage 1 to naupliar stage 6) and copepodite development time (i.e. copepodite stage 1 to adulthood). The experimental environmental conditions were: 1) Ambient control (AM): 13˚C, 400 µatm CO2, pH = 8.2; 2) Ocean Acidification (OA): 13˚C, 1000 µatm CO2, pH = 7.85; 3) Ocean Warming (OW): 15°C, 400 μatm CO2, pH = 8.2; 4) Combined warming and acidification (OWA): 15°C, 1000 μatm CO2, pH = 7.85.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Temp (degrees Celsius)
pH (pH units)
Rep (unitless)
Beak (unitless)
time_elapsed (Time, days post hatch)
nx (number of individuals)
lx (number of individuals)
Ndev (number of individuals)
Cdev (number of individuals)
F_Ratio (females per total individuals)
M_Ratio (males per total individuals)
Generation (unitless)
Generation_c (unitless)


[Ocean warming & acidification experiment: Acartia hudsonica egg production and hatching success] - Egg production rate (EPR) and egg hatching success (HS) data for Acartia tonsa during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) (Collaborative Research: Response of marine copepods to warming temperature and ocean acidification)

These data include egg production rate (EPR) and egg hatching success (HS) data for Acartia tonsa during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) including a benign ambient condition temperature and CO2 control (AM). These data were collected every second generation between F0 and F4 for all treatments and at F11 for AM and OWA. Data was collected as the number of eggs produced and hatched offspring per female per treatment at each generation.

cdm_data_type = Other
VARIABLES:
Generation (unitless)
Number (unitless)
Treatment (unitless)
Temp (degrees Celsius)
pH (pH units)
EPRtot (eggs per female per day)
Hftot (nauplii per egg laid)
Generation_c (unitless)
Rep (unitless)