[Bulk Raw Isotopes - Tunas] - Bulk raw isotopic data from tissue samples from three species of tunas collected in the eastern tropical Pacific Ocean onboard commercial tuna purse-seine vessels from 2003-2005 (CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models)

Bulk raw isotopic data from tissue samples from three species of tunas collected in the eastern tropical Pacific Ocean onboard commercial tuna purse-seine vessels.

cdm_data_type = Other
VARIABLES:
species (unitless)
sample_number (unitless)
set_number (unitless)
latitude (degrees_north)
longitude (degrees_east)
date (unitless)
length (millimeters (mm))
sex (numeric (1 to 3))
replicate (unitless)
d15N (D15 N, parts per thousand (per mil, ‰))
d13C (D13 C, parts per thousand (per mil, ‰))
Molar_C_to_N (dimensionless (ratio))


[Bulk sediment organic matter composition] - Bulk sediment organic matter composition of three marsh ponds in PIE-LTER (Rowley, MA) from 2014. (Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary)

Bulk sediment organic matter composition of three high marsh ponds within PIE-LTER. Data were collected over 11 weeks in the summer and fall of 2014.

cdm_data_type = Other
VARIABLES:
season (unitless)
Tide (unitless)
Week (unitless)
Pond (unitless)
Type (unitless)
TOC (percent)
d13C (D13 C, per mil)
TN (percent)
d15N (D15 N, per mill)


[Bulk SIA of gelatinous zooplankton] - Bulk tissue stable isotope analysis of zooplankton samples collected by MOCNESS from R/V Sally Ride and R/V Roger Revelle cruises in the southern California Current Ecosystem from 2020-2023 (Resolving vertical trophic linkages between surface and deep pelagic food webs)

We estimated the trophic positions of abundant gelatinous zooplankton (chaetognaths, cnidarians, ctenophores, molluscs, and pelagic tunicates) in the southern California Current Ecosystem using stable carbon and nitrogen isotope analysis. Gelatinous zooplankton were collected on four research cruises on the R/V Sally Ride and R/V Roger Revelle between 2020 and 2023 and from 0 to 3,000 meters depth using a 10-square-meter Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS). 561 samples of gelatinous zooplankton from thirteen taxonomic groups were chosen for bulk tissue stable isotope analysis. An additional twenty samples from seven gelatinous genera were chosen for nitrogen compound-specific isotope analysis of amino acids because they were abundant across our region and represented a range of hypothesized feeding guilds and depth habitats (0 – 1,025 meters). Gelatinous zooplankton were briefly thawed to remove visible gut contents using forceps and a scalpel. Samples were then lyophilized and homogenized. To ensure sufficient sample mass for stable isotope analysis, samples often contained multiple individuals from the same net, taxonomic group, and size class. The number of individuals per sample was typically fewer than 100, with a larger number of individuals pooled for some samples of Pantachogon spp. and Hormiphora spp. Samples were processed for bulk tissue stable isotope analysis at the University of Hawaii at Manoa and the University of California Merced. This dataset includes the bulk tissue stable isotope measurements of carbon and nitrogen as well as specimen metadata (e.g., animal body size, collection location/time).

cdm_data_type = Other
VARIABLES:
specimen_number (unitless)
phylum (unitless)
genus (unitless)
best_taxonomic_ID (unitless)
tow (unitless)
net (unitless)
Date_UTC (unitless)
year (unitless)
month (unitless)
day (unitless)
... (19 more variables)


[buoy_position] - Autonomous buoy position data from Southern Ocean GLOBEC from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from July 2001 (U.S. GLOBEC Southern Ocean)

Autonomous buoy position data from Southern Ocean GLOBEC from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from July 2001.

cdm_data_type = Other
VARIABLES:
buoy_id
inst
yrday_gmt
time (Date Gmt, seconds since 1970-01-01T00:00:00Z)
year
month_gmt
day_gmt
time_gmt
latitude (degrees_north)
longitude (degrees_east)


[buoy_radiometer] - Radiometer data from autonomous buoy 07949 from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from Aug. to Nov. 2001 (SOGLOBEC project, Sea Ice Microbes project) (U.S. GLOBEC Southern Ocean)

Radiometer data from autonomous buoy 07949 from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from Aug. to Nov. 2001 (SOGLOBEC project, Sea Ice Microbes project)

cdm_data_type = Other
VARIABLES:
location
buoy_id
year
yrday_gmt
date_gmt
month_gmt
day_gmt
time_gmt
latitude (degrees_north)
longitude (degrees_east)
rad_412_3 (mW nm-1 cm-2)
rad_442_8 (mW nm-1 cm-2)
rad_490_6 (mW nm-1 cm-2)
rad_555 (mW nm-1 cm-2)


[buoy_temp_barom] - Air temperature and barometric pressure from autonomous buoys from ARSV Laurence M. Gould LMG0106 in the Southern Ocean, Aug-Nov, 2001 (SOGLOBEC project, Sea Ice Microbes project) (U.S. GLOBEC Southern Ocean)

Air temperature and barometric pressure from autonomous buoys from ARSV Laurence M. Gould LMG0106 in the Southern Ocean, Aug-Nov, 2001 (SOGLOBEC project, Sea Ice Microbes project).

cdm_data_type = Other
VARIABLES:
buoy_id
yrday_gmt
date_gmt
year
month_gmt
day_gmt
time_gmt
temp_air (degrees Celsius)
press_bar (millibars)


[buoy_therm] - Thermistor data at 10 cm intervals in air, ice, water from autonomous buoys from ARSV Laurence M. Gould LMG0106 in the Southern Ocean, August to November, 2001 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

Thermistor data at 10 cm intervals in air, ice, water from autonomous buoys from ARSV Laurence M. Gould LMG0106 in the Southern Ocean, August to November, 2001 for the Southern Ocean GLOBEC project.

cdm_data_type = Other
VARIABLES:
therm_pos (centimeters)
yrday_gmt
date_gmt
year
month_gmt
day_gmt
time_gmt
temp (Temperature, degrees Celsius)


[Buoyant weight 2017] - Acropora cervicornis buoyant weight measurements under different pH and temperature treatments from experiments at Summerland Key, Florida from July to September 2017 (CAREER: Applying phenotypic variability to identify resilient Acropora cervicornis genotypes in the Florida Keys)

This dataset contains Acropora cervicornis buoyant weight measurements from different pH and temperature treatments. The experiments were conducted in tanks at Summerland Key, Florida (24.6616,-81.4538) July to September of 2017.

cdm_data_type = Other
VARIABLES:
Tank (unitless)
Genotype (unitless)
Date (unitless)
pH (unitless)
Temp (Temperature, unitless)
Weight_July_g (grams (g))
Weight_Aug_g (grams (g))
Weight_Sept_g (grams (g))


[BVAL bottle data (BATS Validation cruises)] - Discrete bottle samples collected during BATS Validation (BVAL) cruises from April 1991 through July 2024 (Bermuda Atlantic Time-series Study)

Data presented here are discrete bottle samples for BATS validation (BVAL) cruise 50001 (April 1991) through BVAL cruise 50061 (June/July 2024). The sample parameter list has been mostly consistent for the full time-series record and includes: salinity, dissolved oxygen, dissolved inorganic carbon, alkalinity, nutrients (nitrate + nitrite, nitrite, phosphate, silicate), particulate organics (carbon, nitrogen, phosphorous), particulate silicate, total organic carbon and nitrogen, total dissolved phosphorus, bacterial enumeration, and flow cytometry counts of picoplankton.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (degrees_north)
longitude (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast_type (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Niskin_GoFlo (unitless)
depth (m)
QF1_Depth (unitless)
Temp (degrees Celsius)
QF2_Temp (unitless)
CTD_Sal (PSS-78)
QF3_CTD_Sal (unitless)
Sal1 (PSS-78)
QF4_Sal1 (unitless)
Sigma_theta (kilogram per cubic meter (kg/m^3))
QF5_Sigma_theta (unitless)
... (45 more variables)


Data presented here are discrete bottle samples for BATS validation (BVAL) cruise 50001 (April 1991) through BVAL cruise 50061 (June/July 2024). The sample parameter list has been mostly consistent for the full time-series record and includes: salinity, dissolved oxygen, dissolved inorganic carbon, alkalinity, nutrients (nitrate + nitrite, nitrite, phosphate, silicate), particulate organics (carbon, nitrogen, phosphorous), particulate silicate, total organic carbon and nitrogen, total dissolved phosphorus, bacterial enumeration, and flow cytometry counts of picoplankton.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (degrees_north)
longitude (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Bottle (unitless)
depth (m)
QF_Depth (unitless)
Temp (degrees Celsius)
QF_Temp (unitless)
CTD_Sal (PSS-78)
QF_CTD_Sal (unitless)
Sal1 (PSS-78)
QF_Sal1 (unitless)
Sigma_theta (kilogram per cubic meter (kg/m^3))
QF_Sigma_theta (unitless)
O2 (micromole per kilogram (umol/kg))
... (44 more variables)


[BVAL bottle data (BATS Validation cruises)] - Discrete bottle samples collected during BATS Validation (BVAL) cruises from April 1991 through June 2023 (Bermuda Atlantic Time-series Study)

Data presented here are discrete bottle samples for BATS validation (BVAL)  Cruise # 1 (April 1991) through BVAL cruise # 60 (June 2023). Following the first several years of the BATS project it was deemed necessary by the JGOFS steering committee and BATS PIs to conduct validation cruises in the vicinity of the nominal BATS site to better understand the mesoscale and larger scale variability of the region. In particular, a focus of the BVAL cruises was to assess the spatial scale representation of the BATS and Hydrostation ‘S' programs. Initial focus of the BVAL cruises was to investigate mesoscale variability and  meridional gradients of the local region. Later, cruises focused on specific mesoscale eddies (e.g., McGillicuddy et al., 1998; McGillicuddy et al., 1999) and effects of tropical cyclones through the local region. In the year 2000 it was deemed more important to document the larger scale changes in the North Atlantic Subtropical gyre so BVAL cruises established a transect line from ~ 35N to 19N (Bermuda to Puerto Rico) very similar to the WOCE A22 repeat hydrography line (Johnson et al., 2020). These annual Bermuda to Puerto Rico transects have been run since 2000 and target stations at every one degree of latitude and typically have been conducted in September/October of each year to capture maximal heat content in the upper ocean. However, since this timeframe coincides with high tropical cyclone activity the cruises were reluctantly (as of 2022) moved to begin in June/July of each year for safety and operational reasons. In the pentad prior to 2022 every BVAL cruise was significantly impacted by multiple tropical cyclones. Parameters presented are the same as provided in the standard BATS bottle files. To browse cruise tracks please see the supplemental information.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (degrees_north)
longitude (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast_type (unitless)
Cast_num (unitless)
... (61 more variables)


[BVAL CTD profiles (BATS Validation cruises)] - Two decibar averaged CTD profiles collected during BATS Validation (BVAL) cruises from April 1991 through July 2023 (Bermuda Atlantic Time-series Study)

Data presented here are 2 dbar CTD for BATS Validation (BVAL) cruises from Jun 1991 (BVAL cruise #50016) through July 2023 (BVAL cruise #50060). Profiles of primary CTD measurements (Pressure, Depth, Temperature, and Salinity) are reported along with auxiliary data for dissolved oxygen, beam attenuation coefficient, relative fluorescence, and photosynthetic Active Radiation (PAR). Profiles were collected using a standard Sea-Bird SBE-09 plus CTD. Data are processed following the methods of Knap et al., 1997 with the final product being reported as two decibar averages and all profiles. It should be noted that the two decibar profiles are reported for the downcast only and bottle marker data collected on the upcast are presented with the bottle data.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc_deployed, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_UTC_recovered (seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (Latitude_deployed, degrees_north)
longitude (Longitude_deployed, degrees_east)
Latitude_recovered (degrees_north)
Longitude_recovered (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast (unitless)
depth (m)
QF_Depth (unitless)
Pressure (decibars (dbar))
QF_Pressure (unitless)
Temperature (degrees Celsius)
QF_Temperature (unitless)
Salinity (PSU)
QF_Salinity (unitless)
Oxygen (micromole per kilogram (umol/kg))
... (13 more variables)


[BVAL CTD profiles (BATS Validation cruises)] - Two decibar averaged CTD profiles collected during BATS Validation (BVAL) cruises from April 1991 through July 2024 (Bermuda Atlantic Time-series Study)

Data presented here are 2 dbar CTD for BATS Validation (BVAL) cruises from April 1991 (BVAL cruise #50001) through July 2024 (BVAL cruise #50061). Profiles of primary CTD measurements (Pressure, Depth, Temperature, and Salinity) are reported along with auxiliary data for dissolved oxygen, beam attenuation coefficient, relative fluorescence, and photosynthetic Active Radiation (PAR). Profiles were collected using a standard Sea-Bird SBE-09 plus CTD. Data are processed following the methods of Knap et al., 1997 with the final product being reported as two decibar averages and all profiles. It should be noted that the two decibar profiles are reported for the downcast only and bottle marker data collected on the upcast are presented with the bottle data.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc_deployed, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_UTC_recovered (seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (Latitude_deployed, degrees_north)
longitude (Longitude_deployed, degrees_east)
Latitude_recovered (degrees_north)
Longitude_recovered (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast (unitless)
depth (m)
QF_Depth (unitless)
Pressure (decibars (dbar))
QF_Pressure (unitless)
Temperature (degrees Celsius)
QF_Temperature (unitless)
Salinity (PSU)
QF_Salinity (unitless)
Oxygen (micromole per kilogram (umol/kg))
... (9 more variables)


[BVAL CTD profiles (BATS Validation cruises)] - Two decibar averaged CTD profiles collected during BATS Validation (BVAL) cruises from April 1991 through July 2025 (Bermuda Atlantic Time-series Study)

Data presented here are 2 dbar CTD for BATS Validation (BVAL) cruises from April 1991 (BVAL cruise #50001) through July 2025 (BVAL cruise #50063). Profiles of primary CTD measurements (Pressure, Depth, Temperature, and Salinity) are reported along with auxiliary data for dissolved oxygen, beam attenuation coefficient, relative fluorescence, and photosynthetic Active Radiation (PAR). Profiles were collected using a standard Sea-Bird SBE-09 plus CTD. Data are processed following the methods of Knap et al., 1997 with the final product being reported as two decibar averages and all profiles. It should be noted that the two decibar profiles are reported for the downcast only and bottle marker data collected on the upcast are presented with the bottle data.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc_deployed, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_UTC_recovered (seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (Latitude_deployed, degrees_north)
longitude (Longitude_deployed, degrees_east)
Latitude_recovered (degrees_north)
Longitude_recovered (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast (unitless)
depth (m)
QF_Depth (unitless)
Pressure (decibars (dbar))
QF_Pressure (unitless)
Temperature (degrees Celsius)
QF_Temperature (unitless)
Salinity (PSU)
QF_Salinity (unitless)
Oxygen (micromole per kilogram (umol/kg))
... (9 more variables)


[BVAL pigments (BATS Validation cruises)] - HPLC and fluorometric derived phytoplankton pigment concentrations from seawater collected on BATS Validation cruises from June 1996 to July 2024 (Bermuda Atlantic Time-series Study)

Data presented here are discrete bottle HPLC derived phytoplankton pigments and fluorometric chlorophyll-a for BATS validation (BVAL) cruises from June 1996 (BVAL cruise #50016) through June/July 2024 (BVAL cruise #50061). Water samples are typically collected from 7-12 depths in the upper 250 meters of the water column, and then filtered under low vacuum through a 25mm GF/F filter. The filter is then flash frozen in liquid nitrogen and stored at -80 degrees C. Shoreside, analysis is performed on an HPLC using a method modified by Dr. R. Bidigare from the Wright et al. (1991) procedure. This method identifies the pigments chlorophyll-c3, chlorophyll-c2, peridinin, 19'-butanoyloxyfucoxanthin, fucoxanthin, 19'-hexanoyloxyfucoxanthin, prasinoxanthin, diadinoxanthin, alloxanthin, diatoxanthin, lutein, zeaxanthin, chlorophyll-b, chlorophyll-a, divinyl chlorophyllide-a, alpha and beta carotene. Additionally, chlorophyll-a and phaeopigments are analyzed using a fluorometric assay.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (degrees_north)
longitude (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast (unitless)
Cast_type (unitless)
Bottle_number (unitless)
QF_Niskin_GoFlo (uniteless)
depth (m)
QF_depth (unitless)
p1 (nanograms per kilogram (ng/kg))
QF_p1 (unitless)
p2 (nanograms per kilogram (ng/kg))
QF_p2 (unitless)
... (41 more variables)


[BVAL pigments (BATS Validation cruises)] - HPLC and fluorometric derived phytoplankton pigment concentrations from seawater collected on BATS Validation cruises from June 1996 to June 2023 (Bermuda Atlantic Time-series Study)

Data presented here are discrete bottle HPLC derived phytoplankton pigments and fluorometric chlorophyll-a for BATS validation (BVAL) cruises from June 1996 (BVAL cruise #50016) through June 2023 (BVAL cruise #50060). Water samples are typically collected from 7-12 depths in the upper 250 meters of the water column, and then filtered under low vacuum through a 25mm GF/F filter. The filter is then flash frozen in liquid nitrogen and stored at -80 degrees C. Shoreside, analysis is performed on an HPLC using a method modified by Dr. R. Bidigare from the Wright et al. (1991) procedure. This method identifies the pigments chlorophyll-c3, chlorophyll-c2, peridinin, 19'-butanoyloxyfucoxanthin, fucoxanthin, 19'-hexanoyloxyfucoxanthin, prasinoxanthin, diadinoxanthin, alloxanthin, diatoxanthin, lutein, zeaxanthin, chlorophyll-b, chlorophyll-a, divinyl chlorophyllide-a, alpha and beta carotene. Additionally, chlorophyll-a and phaeopigments are analyzed using a fluorometric assay.

cdm_data_type = Other
VARIABLES:
ID (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Vessel (unitless)
latitude (degrees_north)
longitude (degrees_east)
Cruise_type (unitless)
Cruise_num (unitless)
Cast (unitless)
Cast_type (unitless)
Bottle_number (unitless)
QF_Niskin_GoFlo (uniteless)
depth (m)
QF_depth (unitless)
p1 (nanograms per kilogram (ng/kg))
QF_p1 (unitless)
p2 (nanograms per kilogram (ng/kg))
QF_p2 (unitless)
... (41 more variables)


[C:N in evolved and control populations] - C:N ratios of two heat‐tolerant populations of Chaetoceros simplex and control and ancestral populations, at different temperatures (Dimensions: Collaborative Research: Genetic, functional and phylogenetic diversity determines marine phytoplankton community responses to changing temperature and nutrients)

C:N ratios of the two 34C\u2010tolerant populations of Chaetoceros simplex and control and ancestral populations, at different temperatures.

cdm_data_type = Other
VARIABLES:
treatment (unitless)
Temperature (Celsius degrees)
CN_ratio (percent)


[Ca. Aquarickettsia rohweri transcriptomes] - Sampling and experimental metadata related to 'Candidatus' Aquarickettsia rohweri transcriptome data from host Acropora cervicornis colonies collected at Looe Key, Lower Florida Keys from Apr to Jun of 2019 (Collaborative Research: Tracking the interacting roles of the environment, host genotype, and a novel Rickettsiales in coral disease susceptibility)

This dataset contains sampling and experimental metadata related to 'Candidatus' Aquarickettsia rohweri transcriptome sequences housed at the National Center for Biotechnology Information (NCBI) Sequence Read Archive (SRA) under BioProject PRJNA1048415. All host colonies (Acropora cervicornis genotype ML-50) were collected from the same location, the Mote Marine Laboratory in situ coral nursery in Looe Key, Lower Florida Keys between April and June of 2019.

The Rickettsiales-like bacterial parasite, 'Candidatus' Aquarickettsia rohweri (NCBI:txid2602574) is a ubiquitous coral symbiont that is strongly linked to coral disease susceptibility in staghorn coral, and is undergoing positive selection across the Caribbean. Although ‘Ca.' A. rohweri is a putative parasite, little is known about the activity of this bacterium in coral tissue. We performed a transcriptomic analyses of ‘Ca.' A. rohweri populations during a 6-week nutrient exposure experiment.  ‘Ca.' A. rohweri energy scavenging genes and those potentially involved during habitat transition are significantly upregulated during enrichment. Specifically, transcripts involved in signaling, virulence, two-component systems, and nutrient import genes are elevated under higher nutrients. These data support the predicted role of ‘Ca.' A. rohweri as a highly active nutrient-responsive A. cervicornis parasite and provide a glimpse at the mechanism of induced disease susceptibility while implicating nutrient exposure in its horizontal transmission.

cdm_data_type = Other
VARIABLES:
Sample_name (unitless)
BioSample_Accession (unitless)
SRA (unitless)
BioProject (unitless)
Data_Type (unitless)
Scope (unitless)
Organism (unitless)
Collected_Host_Organism (unitless)
Strain (unitless)
isolation_source (unitless)
Collection_Year (unitless)
Collection_date_note (unitless)
Treatment (unitless)


[cal_iso] - Calibration of the Isotope Ratio Mass Spectrometer vs. aliquots of 15N2 gas diluted in air then helium (EAGER:  Collaborative Research:  Detection limit in marine nitrogen fixation measurements - Constraints of rates from the mesopelagic ocean)

In order to verify that measurements of the 15N2 atom% of dissolved N2 gas samples effectuated by Membrane Inlet Mass Spectrometry are accurate, we compared these to corresponding measurements of parallel samples on a Delta V Isotope Ratio Mass Spectrometer (IRMS). To this end, we first ensured that the IRMS returns accurate 15N2 atom% values, by measuring the 15N2 atom% of a serial dilutions of a 15N2 gas stock in air and helium. This calibration is documented herein, showing that IRMS measurements in the experimental range were accurate, as expected

cdm_data_type = Other
VARIABLES:
comment (unitless)
expected (unitless)
measured (unitless)


[Calcification Comparison] - Porites coral calcification responses to declining Ωar in a CO2 manipulation experiment in Palau versus the calcification responses observed in ten other studies of massive Porites corals (Toward Predicting the Impact of Ocean Acidification on Net Calcification by a Broad Range of Coral Reef Ecosystems: Identifying Patterns and Underlying Causes)

Porites coral calcification responses to declining \u03a9ar in a CO2 manipulation experiment in Palau versus the calcification responses observed in ten other studies of massive Porites corals.

cdm_data_type = Other
VARIABLES:
reference (unitless)
site (unitless)
study_type (unitless)
omega_AR (unitless)
standardized_calcification_anom (unitless)


[Calcification Rates] - Calcification rates of Porites corals collected from a naturally high-Ωar reef and a naturally low-Ωar reef in Palau incubated at three experimental Ωar conditions (Toward Predicting the Impact of Ocean Acidification on Net Calcification by a Broad Range of Coral Reef Ecosystems: Identifying Patterns and Underlying Causes)

Calcification rates of Porites corals collected from a naturally high-\u03a9ar reef and a naturally low-\u03a9ar reef in Palau incubated at three experimental \u03a9ar conditions.

cdm_data_type = Other
VARIABLES:
coral_id (unitless)
origin_reef_omega_AR (unitless)
CO2_treatment (unitless)
experiment_omega_AR (unitless)
calc_rate_buoyant_weight (milligrams per square centimeter per week (mg/cm2/wk))
calc_rate_alk_anomaly (milligrams per sqare centimeter per hour (mg/cm2/hr))


[California pore water data] - Pore water data from sediment cores collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 (Collaborative Research: Peptide Deamination as a Source of Refractory Dissolved Organic Matter in Marine Sediments)

Sediment pore waters were determined in cores collected at several stations off the coast of California: at a site in Santa Barbara Basin ('SBB'; latitude: 34.223, Longitude: -119.986; water depth, 590 m); Catalina Basin ('Cat'; latitude: 33.301, longitude: -118.6; water depth, 1310 m); and two sites off the coast of central California south of Monterey Bay; site 'K' (latitude 35.375, longitude -121.501, water depth, 1000 m) and site 'D' (latitude 36.113, longitude: -122.186, water depth, 1440 m). The Cat cores were collected in June 2019, while the site K and D cores were collected in December 2020. Pore waters were collected either using rhizon samplers or by centrifugation of sectioned sediments. Pore water samples were analyzed for alkalinity on-board the ship, while other analyses were returned to the shore-based lab at Old Dominon University (ODU) where they were analyzed. These samples were collected as part of a larger project examining deaminated peptides and organic matter cycling in the sediments at these sites.

cdm_data_type = Other
VARIABLES:
Ship (unitless)
Cruise_ID (unitless)
St_ID (unitless)
date (unitless)
latitude (degrees_north)
longitude (Long, degrees_east)
SA_ID (unitless)
Core (unitless)
Samp (unitless)
Depth (centimeters (cm))
err (centimeters (cm))
Alk (millimolar (mM))
pH (unitless)
DIC (millimolar (mM))
Sulfate (millimolar (mM))
Sulfide (micromolar (uM))
NH4 (micromolar (uM))
DOC (millimolar (mM))


[California sediment porosity data] - Sediment porosity collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 (Collaborative Research: Peptide Deamination as a Source of Refractory Dissolved Organic Matter in Marine Sediments)

Sediment porosity was determined in cores collected at several stations off the coast of California: at a site in Catalina Basin ('Cat'; latitude: 33.301, longitude: -118.6; water depth, 1310 m); sites K and D off the coast of central California south of Monterey Bay ('K'; latitude: 35.375, longitude: -121.501; water depth, 1000 m; 'D'; latitude: 36.113, longitude: -122.186; water depth, 1440 m). The Cat cores were collected in June 2019, while the site K and D cores were collected in December 2020. Sediment cores were sectioned on-board the ship, and wet sediment was placed in pre-weighed scintillation vials. The vials were frozen and returned to the shore-based lab at Old Dominon University (ODU) where the samples were dried to constant weight and wet-to-dry sediment ratios were converted to porosity values. These samples were collected as part of a larger project examining deaminated peptides and organic matter cycling in the sediments at these sites.

cdm_data_type = Other
VARIABLES:
Ship (unitless)
Cruise_ID (unitless)
St_ID (unitless)
latitude (Station_latitude, degrees_north)
longitude (Station_longitude, degrees_east)
Date (unitless)
Sa_ID (unitless)
Core (unitless)
samp (unitless)
Depth (centimeters (cm))
Err (centimeters (cm))
Porosity (cubic centimeters of porewater per cubic centimeters of total sediment (cm3pore water/cm3total sediment))


[calvet_ak_ltop] - AK-LTOP CalVET Net Tow counts and biomass collected from multiple cruises from the Northeast Pacific, 1997-2001 (NEP project) (U.S. GLOBEC Northeast Pacific)

AK-LTOP CalVET Net Tow counts and biomass collected from multiple cruises from the Northeast Pacific, 1997-2001.

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
year (dimensionless)
station_name (dimensionless)
station (dimensionless)
yrday_local (dimensionless)
month_local (dimensionless)
day_local (dimensionless)
time_local (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
depth_cast (Depth)
vol_filt
species (dimensionless)
family (dimensionless)
phylum (dimensionless)
subphylum (dimensionless)
class (dimensionless)
subclass (dimensionless)
order (dimensionless)
infraorder (dimensionless)
stage (dimensionless)
abundance (number per cubic meter)
biomass_g (grams wet weight per cubic meter)


[Capture efficiency of scyphomedusae] - Raw capture efficiency data of scyphomedusae from video analysis collected in Woods Hole, MA beginning in 2015. (RUI: Collaborative Research: What's their impact?: Quantification of medusan feeding mechanics as a tool for predicting medusan predation)

Raw capture efficiency data of scyphomedusae from video analysis collected in Woods Hole, MA beginning in 2015.

cdm_data_type = Other
VARIABLES:
Cnidaria_species (unitless)
food_type (unitless)
individual (unitless)
video_id (unitless)
time2 (Time, unitless)
evaded (count)
ingested (count)
tentacle_capture (count)
oralArm_capture (Oral Arm Capture, count)
capture_evade (count)
encounter_effeciency (unitless)
capture_effeciency (unitless)
notes (unitless)


[Carbon and nitrogen stable isotopes in gelatinous zooplankton and larval fish] - Carbon and nitrogen stable isotope measurements of gelatinous zooplankton and larval fish in the Northern California Current from March 2022 to August 2023 (Collaborative Research: Plankton size spectra and trophic links in a dynamic ocean)

These data include carbon and nitrogen stable isotope measurements of gelatinous zooplankton and larval fish collected during four research cruises in the Northern California Current from March 2022 to August 2023. Also included are carbon and nitrogen contents, organism counts, sizes and volumes, wet weights, dry weights, and ash-free dry weights. The roles of gelatinous zooplankton and larval fish in marine food webs are not well understood. These data examine the trophic roles of these organisms across two seasons in a highly productive coastal system and contribute to food web modelling efforts.

cdm_data_type = Other
VARIABLES:
animal_type (unitless)
phylum (unitless)
class (unitless)
order (unitless)
family (unitless)
genus (unitless)
species (unitless)
sample_full (unitless)
d13C (per mil vs. VPDB)
C_ug (micrograms (µg))
d15N (per mil vs. Air)
N_ug (micrograms (µg))
sample_weight_mg (milligrams (mg))
season (unitless)
cruise (unitless)
year (unitless)
collection_date (unitless)
transect (unitless)
station (unitless)
latitude (degrees_north)
longitude (Long, degrees_east)
... (13 more variables)


[Carbon CSI-AA SBB trap foraminifera] - Compound-specific carbon stable isotopes of amino acids in planktic foraminifera from Santa Barbara Basin sediment traps from 2018 to 2021 (Collaborative Research: Constraining Planktic Foraminiferal Ecology Using Compound Specific Isotope Analysis of Amino Acids)

We measured carbon and nitrogen compound-specific stable isotopes of amino acids (CSI-AA) in the shells the three most abundant species of planktic foraminifera from Santa Barbara Basin sediment traps from 2018 to 2021: Globigerina bulloides (d'Orbigny, 1826), Neogloboquadrina incompta (Cifelli, 1961), and Turborotalita quinqueloba (Natland, 1938). Multiple sediment trap collections were combined to constitute representative samples. The N. incompta sample included individuals from sediment trap collections from May 2019 to October 2021 (n=4082). The T. quinqueloba sample included individuals from December 2018 to October 2021 (n=4964). G. bulloides was sufficiently abundant to split into seasonal samples: spring/summer from February 2019 to July 2019 (n=5081) and fall/winter from October to January in years 2018-2019, 2019-2020, 2020-2021 (n=3132). The collection of these data were supported by NSF OCE. This dataset includes only the carbon CSI-AA data. Nitrogen data are available in a related dataset.

cdm_data_type = Other
VARIABLES:
Sample (unitless)
Start_date (unitless)
End_date (unitless)
latitude (degrees_north)
longitude (degrees_east)
Ala (permille)
Gly (permille)
Thr (permille)
Ser (permille)
Val (permille)
Leu (permille)
Ile (permille)
Pro (permille)
Asp (permille)
Glu (permille)
Phe (permille)
Tyr (permille)
... (14 more variables)


[Carbon flux] - Carbon flux for the Caribbean giant barrel sponge Xestospongia muta (Sponge-loop) (Testing the sponge-loop hypothesis for Caribbean coral reefs)

This dataset includes flux measurements of dissolved, particulate and total
organic carbon associated with the Caribbean giant barrel sponge Xestospongia
muta on Conch Reef, Key Largo, FL in June 2013.

cdm_data_type = Other
VARIABLES:
spongeid (unitless)
watersampdate (unitless)
spongevolume (cubic centimeters (cm3))
volflow (milliliters/second (ml/s))
DOCin (micromolar (uM))
DOCex (micromolar (uM))
DOCconsumed (micromolar (uM))
DOCre (percent)
frDOC (Fr DOC, micromoles/second (umol/s))
spFRdoc (Sp FRdoc, micromoles/second/liter (umol/s/L sponge))
POCin (micromolar (uM))
POCex (micromolar (uM))
POCconsumed (micromolar (uM))
POCre (percent)
frPOC (Fr POC, micromoles/second (umol/s))
spFRpoc (Sp FRpoc, micromoles/second/liter (umol/s/L sponge))
TOCin (micromolar (uM))
TOCex (micromolar (uM))
TOCconsumed (micromolar (uM))
TOCre (percent)
frTOC (Fr TOC, micromoles/second (umol/s))
spFRtoc (Sp FRtoc, micromoles/second/liter (umol/s/L sponge))


[Carbon Geochemistry Data] - Concentrations, d13C and D14C data for DOC and DIC in fluids collected from North Pond Cork Observatories U1382A and U1383C and from bottom seawater in 2012, 2014 and 2017. (Collaborative Research: A multidimensional approach to understanding microbial carbon cycling beneath the seafloor during cool hydrothermal circulation)

Carbon geochemistry is presented for subsurface fluids collected from Cork Observatories U1382A and U1383C installed on the Mid-Atlantic Ridge at North Pond as well as from bottom seawater. Data are summarized from fluids collected in 2012, 2014 and 2017. Parameters measured or calculated are pH, total alkalinity, DIC concentrations, d13C and D14C values and DOC concentrations, d13C and D14C values.

Understanding carbon cycling in cool oceanic crust at sites like North Pond contributes to quantifying fluxes of carbon from hydrothermal systems to the deep ocean. These data assess the evolution of carbon reservoirs in fluids that are isolated from the crust and were collected by Dr. Sunita Shah Walter at the University of Delaware

cdm_data_type = Other
VARIABLES:
sampling_year (unitless)
location (unitless)
latitude_unitless (Latitude, degrees_north)
longitude_unitless (Longitude, degrees_east)
latitude (Latitude_dd, degrees_north)
longitude (Longitude_dd, degrees_east)
time (Sample_date, seconds since 1970-01-01T00:00:00Z)
DIC_conc (mmol/kg (millimolar))
DIC_conc_error (mmol/kg (millimolar))
Total_Alk (mmol/kg (millimolar))
pH (unitless)
delta_13C_DIC (parts per thousand, per mil (‰))
delta_13C_DIC_error (parts per thousand, per mil (‰))
delta_14C_DIC (parts per thousand, per mil (‰))
delta_14C_DIC_error (parts per thousand, per mil (‰))
DIC_NOSAMS_accession_number (unitless)
DOC_conc (umol/kg (micromolar))
delta_13C_DOC_original (parts per thousand, per mil (‰))
... (9 more variables)


[Carbon Mineralization] - Barataria Bay carbon mineralization and biogeochemical properties from nine soil cores (Fate of Coastal Wetland Carbon Under Increasing Sea Level Rise: Using the Subsiding Louisiana Coast as a Proxy for Future World-Wide Sea Level Projections)

Nine soil cores (1 m deep) were collected from three sites within Barataria Bay, LA (USA). Both the biogeochemical properties of the soils with depth were determined, as well as the impacts of the introduction of oxygenated seawater on carbon mineralization rates.

cdm_data_type = Other
VARIABLES:
site_id (unitless)
replicate (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth2 (Depth, centimeters (cm))
nag_aerob (nmol MUF g−1 min−1)
ap_aerob (nmol MUF g−1 min−1)
bg_aerob (nmol MUF g−1 min−1)
xy_aerob (nmol MUF g−1 min−1)
cb_aerob (nmol MUF g−1 min−1)
extractable_nitrate_aerob (Mole Concentration Of Nitrate In Sea Water, mg kg-1)
extractable_ammonium_aerob (Mole Concentration Of Ammonium In Sea Water, mg kg-1)
extractable_srp_aerob (mg kg-1)
microbial_biomass_carbon_aerob (mg kg-1)
potentially_mineralizable_nitrate_aerob (Mole Concentration Of Nitrate In Sea Water, mg NH4+ kg -1 d−1)
potentially_mineralizable_ammonium_aerob (Mole Concentration Of Ammonium In Sea Water, mg NH4+ kg -1 d−1)
carbon_dioxide_rate_aerob (mg CO2-C kg−1 h−1)
nag_anaerob (nmol MUF g−1 min−1)
ap_anaerob (nmol MUF g−1 min−1)
bg_anaerob (nmol MUF g−1 min−1)
xy_anaerob (nmol MUF g−1 min−1)
cb_anaerob (nmol MUF g−1 min−1)
extractable_nitrate_anaerob (Mole Concentration Of Nitrate In Sea Water, mg kg-1)
extractable_ammonium_anaerob (Mole Concentration Of Ammonium In Sea Water, mg kg-1)
extractable_srp_anaerob (mg kg-1)
... (23 more variables)


[Carbon NEXAFS bulk data] - Carbon near edge X-ray absorption fine structure (NEXAFS) spectra from pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223 (R/V Knorr), KNOX02RR (R/V Roger Revelle), and ODP leg 201 between 2002 and 2014 (Geochemical controls on organic carbon quantity and quality in the deep subsurface)

Carbon near edge X-ray absorption fine structure (NEXAFS) spectra from pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223 (R/V Knorr), KNOX02RR (R/V Roger Revelle), and ODP leg 201 between 2002 and 2014.

cdm_data_type = Other
VARIABLES:
location (unitless)
expedition (unitless)
date (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (Water Depth, m)
core_type (unitless)
core_depth (meters (m))
site (unitless)
sample_comment
absorption (unitless)
eV (E V, electron volts (eV))


[Carbon NEXAFS standards] - Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds (Geochemical controls on organic carbon quantity and quality in the deep subsurface)

Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds.  These data contain incident energy and absorption values at that energy for a standard compounds.

cdm_data_type = Other
VARIABLES:
eV (E V, electron volts (eV))
BSA (unitless)
phenylalanin (unitless)
leucine (unitless)
agarose (unitless)
alginate (unitless)
lipo (unitless)
phospholipid (unitless)
HMWDOM (unitless)
humic_acid (unitless)


[Carbonate Chemistry - pCO2 x DO effects on Menidia menidia] - Carbonate chemistry data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia (Collaborative research: Understanding the effects of acidification and hypoxia within and across generations in a coastal marine fish)

Coastal ecosystems experience substantial natural fluctuations in pCO2 and dissolved oxygen (DO) conditions on diel, tidal, seasonal and interannual timescales. Rising carbon dioxide emissions and anthropogenic nutrient input are expected to increase these pCO2 and DO cycles in severity and duration of acidification and hypoxia. How coastal marine organisms respond to natural pCO2 \u00d7 DO variability and future climate change remains largely unknown. Here, we assess the impact of static and cycling pCO2 \u00d7 DO conditions of various magnitudes and frequencies on early life survival and growth of an important coastal forage fish, Menidia menidia. Static low DO conditions severely decreased embryo survival, larval survival, time to 50% hatch, size at hatch and post-larval growth rates. Static elevated pCO2 did not affect most response traits, however, a synergistic negative effect did occur on embryo survival under hypoxic conditions (3.0 mg L-1). Cycling pCO2 \u00d7 DO, however, reduced these negative effects of static conditions on all response traits with the magnitude of fluctuations influencing the extent of this reduction. This indicates that fluctuations in pCO2 and DO may benefit coastal organisms by providing periodic physiological refuge from stressful conditions, which could promote species adaptability to climate change.

cdm_data_type = Other
VARIABLES:
Experiment (unitless)
Experiment_descrip (unitless)
Treatment (unitless)
Cycling_Pattern (unitless)
Metric (unitless)
Measured_pH (Measured P H, pH scale, NIST)
Measured_pH_SD (Measured P H SD, pH scale, NIST)
Measured_DO (milligrams per liter (mg L-1))
Measured_DO_SD (milligrams per liter (mg L-1))
pCO2 (P CO2, microatmospheres (uatm))
pCO2_SD (P CO2 SD, microatmospheres (uatm))
AT (micromoles per kilogram (umol kg-1))
AT_SD (micromoles per kilogram (umol kg-1))
... (4 more variables)


[carbonate chemistry and corals expt] - Results from OA/feeding experiment: carbonate chemistry and coral skeletal weight, symbiont density, and total tissue lipid content of samples collected from northwestern Bermuda patch reefs; 2010 (An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification)

Results from OA/feeding experiment: carbonate chemistry and coral skeletal weight, symbiont density, and total tissue lipid content of samples collected from northwestern Bermuda patch reefs; 2010

cdm_data_type = Other
VARIABLES:
treatment (text)
sal (psu)
sal_sd (psu)
alk (microequivalent per kilogram (ueq/kg))
alk_sd (microequivalent per kilogram (ueq/kg))
DIC (micromoles per kilogram (umol/kg))
DIC_sd (micromoles per kilogram (umol/kg))
pH (Sea Water Ph Reported On Total Scale, NBS)
pH_sd (P H SD, NBS)
HCO3 (micromoles per kilogram (umol/kg))
HCO3_sd (micromoles per kilogram (umol/kg))
CO3 (micromoles per kilogram (umol/kg))
CO3_sd (micromoles per kilogram (umol/kg))
AragSat (Arag Sat, dimensionless)
AragSat_sd (Arag Sat Sd, dimensionless)
PcntSpat3oSepta (Pcnt Spat3o Septa, %)
PcntSpat3oSepta_se (Pcnt Spat3o Septa Se, %)
SeptaDiam (Septa Diam, micrometers (um))
SeptaDiam_se (Septa Diam Se, micrometers (um))
CoralliteWt (Corallite Wt, micrograms (ug))
CoralliteWt_se (Corallite Wt Se, micrograms (ug))
TotLipid_per_area (Tot Lipid Per Area, micrograms per square millimeter (ug/mm^2))
TotLipid_per_area_se (Tot Lipid Per Area Se, micrograms per square millimeter (ug/mm^2))
SymbiontDensity (Symbiont Density, x1000 cells per square millimeter (x10^3 cells/mm^2))
SymbiontDensity_se (Symbiont Density Se, x1000 cells per square millimeter (x10^3 cells/mm^2))
... (5 more variables)


[Carbonate chemistry for OAE North Atlantic experiments] - Carbonate chemistry data for shipboard ocean alkalinity enhancement (OAE) experiments in the North Atlantic on R/V Atlantic Explorer cruise AE2320 in September 2023 (OCE-PRF:  Towards Quantifying Calcium Carbonate Sediment Dissolution During Marine Diagenesis)

To explore mineral formation due to alkalinity addition, we present results from shipboard experiments in which an aqueous solution of NaOH was added to unfiltered seawater collected from the surface ocean in the Sargasso Sea. Alkalinity addition ranged from 500 to 2000 micromoles per kilogram (µmol.kg-1) and the carbonate chemistry was monitored through time by measuring total alkalinity (TA) and dissolved inorganic carbon (DIC), which were used to calculate Ω. The amount of precipitate and its minerology were determined throughout the experiments. Mineral precipitation took place in all experiments over a timescale of hours to days. The dominant mineralogy of precipitate is aragonite with trace amounts of calcite and brucite. Aragonite crystallite size increases and its micro-strain decreases with time, consistent with Ostwald ripening. This dataset contains carbonate chemistry data that include TA and DIC measurements, precipitation rates from the shipboard experiments, and precipitation rates calculated in the same way (by changes in alkalinity through time) for the study of Moras et al. (2022) and precipitation rate data from Mucci et al. (1989).

cdm_data_type = Other
VARIABLES:
Experiment_name (unitless)
TA_addition (micromoles (umol))
Start_day (unitless)
Start_time (unitless)
End_day (unitless)
End_time (unitless)
Duration (hours (h))
measured_TA (micromoles per kilogram (umol/kg))
TA_std (micromoles per kilogram (umol/kg))
measured_DIC (micromoles per kilogram (umol/kg))
DIC_std (micromoles per kilogram (umol/kg))
calculated_DIC (micromoles per kilogram (umol/kg))
calculated_CaCO3_precipitate (milligrams per kilogram (mg/kg))


[carbonate chemistry] - Table 1: Experimental conditions and fluid carbonate chemistry for RPI-3 run where only aragonite precipitated (Biologically induced methane oxidation and precipitation of carbonate minerals: An experimental study)

Table 1: Experimental conditions and fluid carbonate chemistry for RPI-3 run where only aragonite precipitated.

cdm_data_type = Other
VARIABLES:
fluid (unitless)
temp (Temperature, degrees Celsius)
press (bars)
S (salinity units)
TA (micromole per kg of water)
pH_meas (P H Meas, pH units)
pH_calc (P H Calc, pH units)
CO3 (micromole per kg of water)
Ca (milligram per kg of water)
OM_ar (unitless)


[Carbonate data from water samples] - Water samples from CTD casts and vehicle-mounted bottles from the R/V Atlantis, R/V Ronald Brown, R/V Falkor, & E/V Nautilus in the Gulf of Mexico & Florida from 2010 to 2014 (Lophelia OA project) (Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico)

Water samples from CTD casts and vehicle-mounted bottles from the R/V Atlantis, R/V Ronald Brown, R/V Falkor, & E/V Nautilus in the Gulf of Mexico & Florida from 2010 to 2014 (Lophelia OA project)

cdm_data_type = Other
VARIABLES:
cruise_name (unitless)
cruise_id (unitless)
site (unitless)
instrument (unitless)
measurement_location (unitless)
sample_ID (unitless)
year (unitless)
month (unitless)
day
latitude (degrees_north)
longitude (degrees_east)
depth (m)
salinity (Sea Water Practical Salinity, practical salinity units (PSU))
pressure (decibar (dbar))
temperature (celsius)
measured_temp (celsius)
input_pH (Input P H, total pH scale)
TA (micromoles per killigram (umol/kg))
nTA (N TA, micromoles per killigram (umol/kg))
pHT (P HT, total pH scale)
omega_aragonite (unitless)
DIC (micromoles per killigram (umol/kg))
pCO2 (P CO2, microatomospheres (uatm))
revelle_factor (unitless)
bicarbonate_ion (micromoles per killigram (umol/kg))
carbonate_ion (micromoles per killigram (umol/kg))
TA_DIC (unitless)
comments (unitless)


[Carbonate rock macrofauna Sanak Seep 2024] - Carbonate rock macrofauna collected by HOV Alvin during R/V Atlantis cruise AT50-24 at Sanak Seep Alaska from May 30 to June 6, 2024 (Collaborative Research: Redefining the footprint of deep ocean methane seepage for benthic ecosystems)

Quantitative counts of macrofauna (identified to major taxa) inhabiting authigenic carbonates were conducted at Sanak Seep in the Aleutian Islands (53.74853°N, 162.5889°W) at 2020 meters depth. Rock samples were collected by the HOV Alvin submersible during the R/V Atlantis AT50-24 cruise (Chief Scientist Lisa Levin) at the methane seep site between May 30 and June 4, 2024. Samples were collected using HOV Alvin using the manipulator and were placed in isolated biobox compartments. Samples were preserved and the analyzed at the University of California-San Diego Scripps.

cdm_data_type = Other
VARIABLES:
Alvin_Dive (unitless)
Date_Recovered (unitless)
Site (unitless)
Substrate_Type (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Sample_Number (unitless)
Surface_Area (cm^2)
Sample_ID (unitless)
Ampharetidae_sp_1 (unitless)
Chrysopetalidae_sp_1 (unitless)
Cirratulidae_sp_1 (unitless)
Cirratulidae_sp_2 (unitless)
Dorvilleidae_sp_1 (unitless)
Dorvilleidae_sp_2 (unitless)
Dorvilleidae_sp_3 (unitless)
Dorvilleidae_sp_4 (unitless)
Dorvilleidae_sp_5 (unitless)
Dorvilleidae_sp_6 (unitless)
Exogoninae_sp_1 (unitless)
Exogoninae_sp_2 (unitless)
... (71 more variables)


[Carbonate rock species composition] - Carbonate rock species composition from samples collected by HOV Alvin during R/V Atlantis cruises AT37-13 and AT42-03 and ROV SuBastian during R/V Falkor cruise FK190106 at Pacific margin of Costa Rica from 2017 to 2019 (Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea)

This dataset is a matrix of individuals counts of species by sample of carbonate rocks collected by HOV Alvin during R/V Atlantis cruise AT37-13 (2017) and AT42-03 (2018) and ROV SuBastian during R/V Falkor cruise FK190106 (2019) at the Quepos Landslide, Mound 12, and Jaco Scar methane seeps in the Pacific margin of Costa Rica. It includes cruise, dive, collection, and sample information, as well as the description of seep location and activity level and description of treatment (in situ, colonization, or transplant).

cdm_data_type = Other
VARIABLES:
Cruise_ID (unitless)
Cruise_year (unitless)
Vehicle (unitless)
Dive_ID (unitless)
Dive_Start_Date (unitless)
Sample_number (unitless)
Sample_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Experiment (unitless)
Seep (unitless)
Seepage_activity (unitless)
Surface_Area (cm2)
Annelida_unID (unitless)
Annelida_sp_1 (unitless)
Annelida_sp_2 (unitless)
Annelida_sp_3 (unitless)
Annelida_sp_4 (unitless)
Ampharetidae_unID (unitless)
Ampharetidae_sp_1 (unitless)
Ampharetidae_sp_2 (unitless)
... (309 more variables)


[Carbonate_Chemistry_2017-2018] - Carbonate chemistry effects from Hurricane Harvey in San Antonio Bay and Mission Aransas Estuary from 2017-02-22 to 2018-11-15 (CAREER: The Impact of Hydrologic State on CO2 Flux and Acidification in Subtropical Estuaries)

A calibrated YSI 6920 multisonde was used to obtain in-situ temperature at both the surface (~0.5 m) and the bottom (within 0.5 m from the sediment-water interface) of the water column, and a Van Dorn water sampler was used to take water samples from both the surface and bottom of the water column.

cdm_data_type = Other
VARIABLES:
Station (unitless)
longitude (degrees_east)
latitude (degrees_north)
DATE (unitless)
depth (m)
TEMP (Temperature, degrees C)
SAL (psu)
DIC (micromole per kilogram (umol/kg))
TA (micromole per kilogram (umol/kg))
Calcium (milimole per kilogram (mmol/kg))
pH (Sea Water Ph Reported On Total Scale, unitless)
pH_Label (P H Label, unitless)
ISO_Date (unitless)


[Caribbean sponges - nanoSIMS] - NanoSIMS data from sponges collected in Summerland Key in Florida between July 27 - August 19, 2021 (Collaborative Research: Investigations into microbially mediated ecological diversification in sponges)

Sponges represent one of the oldest extant animal phyla, and their associations with microbial symbionts have likely played a critical role in their success on oligotrophic coral reefs. For example, variation in the abundance, diversity, and community composition of microbiomes across host species may drive niche partitioning due to differential assimilation and recycling of nutrients across sponge species. With Nanoscale secondary ion mass spectrometry (NanoSIMS), we evaluated the respective roles of host and microbial symbiont cells in the uptake and recycling of three resource pools (dissolved organic matter: DOM, particulate organic matter: POM, and inorganic nutrients: NaHCO3 and NaNO3) over 72 hr. NanoSIMS analysis revealed enrichment of individual host and symbiont cells over time and highlighted the differing roles of host and symbiont cells in the uptake and recycling of diverse sources of carbon and nitrogen within two of these species. For instance, dissolved organic matter uptake was mediated by microbial symbionts in one species and by host cells in another species. Together , these results demonstrate that associations with microbial symbionts have facilitated niche partitioning by allowing host sponges to acquire and recycle diverse nutrient pools via unique mechanisms. Field and lab work for this research was carried out in the Florida Keys during June/August of 2021.

cdm_data_type = Other
VARIABLES:
Roi_name (unitless)
Roi_group (unitless)
area (pixels^2)
mean13C (ratio (x10000))
stddev13C (ratio (x10000))
R_13C12C_12C2 (ratio)
corr_R_13C_13C (ratio)
d_13C_12C (delta 13C in permille)
species (unitless)
Collection_date (unitless)
time_sample (Time, unitless)
SEM_region (unitless)
mean15N (ratio (x10000))
... (7 more variables)


[Carpenter 2018: carbonate chemistry] - Carbonate chemistry from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia from November of 2015 to March of 2016 (RUI: Ocean Acidification- Category 1- The effects of ocean acidification on the organismic biology and community ecology of corals, calcified algae, and coral reefs)

This dataset carbonate chemistry data from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia. These measurements were taken during an experiment designed to measure coral reef community metabolism responses to ocean acidification over a 4-month period from November 13th, 2015 to March 15th, 2016. These data were published in Carpenter et al. (2018).

cdm_data_type = Other
VARIABLES:
Flume (unitless)
Treatment (unitless)
Date (unitless)
pH_24h (P H 24H, total hydrogen ion scale (pHT))
pH_Day (P H Day, total hydrogen ion scale (pHT))
pH_night (P H Night, total hydrogen ion scale (pHT))
pCO2_24h (P CO2 24h, microatmospheres (μatm))
pCO2_Day (P CO2 Day, microatmospheres (μatm))
pCO2_Night (P CO2 Night, microatmospheres (μatm))
DIC_24h (micromoles per kilogram (μmol kg-1))
DIC_Day (micromoles per kilogram (μmol kg-1))
DIC_Night (micromoles per kilogram (μmol kg-1))
TA_24h (micromoles per kilogram (μmol kg-1))
TA_Day (micromoles per kilogram (μmol kg-1))
TA_Night (micromoles per kilogram (μmol kg-1))
Omega_24h (omega aragonite (Ωa))
Omega_Day (omega aragonite (Ωa))
Omega_Night (omega aragonite (Ωa))


[Carpenter 2018: hourly metabolism] - Coral community hourly metabolism from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia from November of 2015 to March of 2016 (RUI: Ocean Acidification- Category 1- The effects of ocean acidification on the organismic biology and community ecology of corals, calcified algae, and coral reefs)

This dataset contains hourly coral community metabolism data from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia. These measurements were taken during an experiment designed to measure coral reef community metabolism responses to ocean acidification over a 4-month period from November 13th, 2015 to March 15th, 2016. These data were published in Carpenter et al. (2018).

cdm_data_type = Other
VARIABLES:
Flume (unitless)
Treatment (unitless)
Time_hrs (hours)
Mean_Gnet (millimoles per meter squared per hour (mmol/m2/h))
Gnet_SE (millimoles per meter squared per hour (mmol/m2/h))
Gnet_N (number per incubation)
Mean_Pnet (millimoles per meter squared per hour (mmol/m2/h))
Pnet_SE (millimoles per meter squared per hour (mmol/m2/h))
Pnet_N (number per incubation)


[Carpenter 2018: metabolism] - Coral community metabolism from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia from November of 2015 to March of 2016 (RUI: Ocean Acidification- Category 1- The effects of ocean acidification on the organismic biology and community ecology of corals, calcified algae, and coral reefs)

This dataset contains coral community metabolism data from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia. These measurements were taken during an experiment designed to measure coral reef community metabolism responses to ocean acidification over a 4-month period from November 13th, 2015 to March 15th, 2016. These data were published in Carpenter et al. (2018).

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Flume (unitless)
Date (unitless)
Time_of_day (unitless)
Gnet (millimoles per meter squared per hour (mmol/m2/h))
Pnet (millimoles per meter squared per hour (mmol/m2/h))


[Carpenter 2018: physical data] - Temperature and irradiance from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia from November of 2015 to March of 2016 (RUI: Ocean Acidification- Category 1- The effects of ocean acidification on the organismic biology and community ecology of corals, calcified algae, and coral reefs)

Temperature and irradiance from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia from November of 2015 to March of 2016.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Treatment_days (days)
Treatment (unitless)
Flume (unitless)
Temperature_24h (degrees Celcius (C))
Temperature_day (degrees Celcius (C))
Temperature_night (degrees Celcius (C))
Irrandiance (micromoles per meters squared per second (umol m-2 s-1))


[Carpinteria Salt Marsh Elemental and Isotope Composition Data for Sediment and Biomass] - Elemental and isoptopic composition of sediment and biomass from the Carpinteria Salt March sampled in 2020 and 2021 (Carbon Storage in Mangrove Ecosystems via Abiotic Sulfurization)

Here we provide data that help to evaluate organic matter sulfurization and pyrite formation in a salt marsh in California. We collected six sediment cores from three habitat types at Carpinteria Salt Marsh Reserve (34.41336°N, 119.84365°W) in July 2020. One core was used to establish dry bulk density, while the other was reserved for geochemical measurements. Both cores were kept at -20°C until analysis could be carried out. We provide elemental concentrations (organic C/N/S, Fe, pyrite) and isotopic compositions (δ13C, δ34S) of important carbon, iron and sulfur sediment pools. Additional biomass samples were collected between 2020 and 2023 and were also analyzed for elemental (C/N/S) and isotopic compositions (δ13C, δ34S). Data will be useful for those interested in assessing organic matter sulfurization and pyrite formation in blue carbon ecosystems such as mangroves, seagrass meadows and salt marshes. Data will also be informative for researchers investigating organic and inorganic sulfur cycling. Samples were collected by Lena Capece and Morgan Raven, data were interpreted by Lena Capece and Morgan Raven.

cdm_data_type = Other
VARIABLES:
collection_date (unitless)
latitude (degrees_north)
longitude (degrees_east)
type (unitless)
location (unitless)
depth (m)
depth_bin (unitless)
habitat (unitless)
OC (weight percent carbon (wt. %C))
CPK (weight percent carbon (wt. %C))
OS (unitless)
SPK (unitless)
CN (weight percent sulfur (wt. %S))
CNPK (weight percent sulfur (wt. %S))
SC (unitless)
SCPK (unitless)
... (10 more variables)


[Carpinteria Salt Marsh Sulfur Speciation in Sediments and Biomass] - Sulfur speciation of sediment and biomass from the Carpinteria Salt March sampled in 2020 and 2021 (Carbon Storage in Mangrove Ecosystems via Abiotic Sulfurization)

Here we provide data that help to evaluate organic matter sulfurization and pyrite formation in a salt marsh in California. We collected six sediment cores from three habitat types at Carpinteria Salt Marsh Reserve (34.41336°N, 119.84365°W) in July 2020. One core was used to establish dry bulk density, while the other was reserved for geochemical measurements. Both cores were kept at -20°C until analysis could be carried out. We provide data on the speciation of sulfur in acid hydrolysis resistant organic matter and biomass samples. Data will be useful for those interested in assessing organic matter sulfurization in blue carbon ecosystems such as mangroves, seagrass meadows and salt marshes. Data will also be informative for researchers investigating organic sulfur cycling. Samples were collected by Lena Capece and Morgan Raven, data were interpreted by Lena Capece and Morgan Raven.

cdm_data_type = Other
VARIABLES:
collection_date (unitless)
latitude (degrees_north)
longitude (degrees_east)
type (unitless)
location (unitless)
habitat (unitless)
depth_core (Depth, cm)
disulfide (fraction as a decimal)
monosulfide (fraction as a decimal)
aromatic (fraction as a decimal)
sulfoxide (fraction as a decimal)
sulfonate (fraction as a decimal)
sulfate_ester (fraction as a decimal)
chi_sq (unitless)
reduced (fraction as a decimal)
oxidized (fraction as a decimal)


[Carribean sponges - bulk isotopes] - Bulk isotope data from sponges collected in Summerland Key in Florida between July 27 - August 19, 2021 (Collaborative Research: Investigations into microbially mediated ecological diversification in sponges)

Sponges represent one of the oldest extant animal phyla, and their associations with microbial symbionts have likely played a critical role in their success on oligotrophic coral reefs. For example, variation in the abundance, diversity, and community composition of microbiomes across host species may drive niche partitioning due to differential assimilation and recycling of nutrients across sponge species. Stable isotope analysis of bulk sponge tissue allowed us to test for evidence of partitioning of three major resource pools (dissolved organic matter: DOM, particulate organic matter: POM, and inorganic nutrients: NaHCO3 and NaNO3) among four emergent Caribbean sponge species. Results from bulk (holobiont tissue including both sponge and microbial cells) stable isotope analysis show niche partitioning, with strong interspecific variation in the relative exploitation of each resource pool. These results demonstrate that associations with microbial symbionts have facilitated niche partitioning by allowing host sponges to acquire and recycle diverse nutrient pools via unique mechanisms.

cdm_data_type = Other
VARIABLES:
Experiment (unitless)
time_sample (Time, unitless)
replicate (unitless)
species_abbreviation (unitless)
Species_name (unitless)
Collection_date (unitless)
latitude (degrees_north)
longitude (degrees_east)
Linear_corr_d15N (permille (‰))
wt_perc_N (percentag (%))
Atm_perc_15N (percentag (%))
Linear_corr_d13C (permille (‰))
wt_perc_C (percentag (%))
Atm_perc_13C (percentag (%))


[Cascadia Margin seep DOC and associated geochemical data] - Porewater dissolved organic carbon and associated geochemical data for methane seeps in the Cascadia Margin: Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye Vent (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean)

These data include vertical profiles of concentrations and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), total organic carbon (TOC) from sediment cores collected at methane seeps and reference sites. Sediment porosity and dissolved sulfate and methane concentrations are also presented. Methane seeps in Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye Vent, along the Cascadia Margin, were sampled. These data were collected over two decades and across four cruises: PGC02-08 (CCGS John P. Tully, 2002), Hydrates 2004 Sea Trial (CCGS John P. Tully, 2004), AT50-14 (R/V Atlantis, 2023),  and AT50-29B (R/V Atlantis, 2024).

These data are used to assess the prevalence of methane-derived DOC at methane seeps, which may contribute ‘old' carbon to the deep ocean or serve as a source of reduced carbon for the deep ocean microbial loop.

cdm_data_type = Other
VARIABLES:
Region (unitless)
Cruise (unitless)
SamplingDate (seconds since 1970-01-01T00:00:00Z)
CoreID (unitless)
SampleID (unitless)
CoreType (unitless)
latitude (degrees_north)
longitude (degrees_east)
WaterDepth_m (meters (m))
MidDepth_cmbsf (centimeters below sea floor (cmbsf))
porosity (unitless)
SO4_mM (millimolar (mM))
CH4_uM (micromolar (uM))
DOC_uM (micromolar (uM))
DOC_d13C_permil (per mille (‰))
DIC_mM (millimolar (mM))
... (4 more variables)


[Catch revenue by community] - Total catches and estimated revenue by species for communities-at-sea based on landings reported on Vessel Trip Reports (Adaptations of fish and fishing communities to rapid climate change)

Total catches and estimated revenue by species for communities-at-sea based on landings reported on Vessel Trip Reports (VTRs). Landings data were compiled from VTRs and summed over the available years of data for each community.

cdm_data_type = Other
VARIABLES:
community (unitless)
years (unitless)
sppcode (unitless)
sppname (unitless)
species (unitless)
lbs_caught (pounds (lbs))
totalCatch (Total Catch, pounds (lbs))
pCatch (P Catch, unitless)
meanPrice (Mean Price, US dollars per pound (USD/lb))
rev (US dollars (USD))
totalRev (Total Rev, US dollars (USD))
pRev (P Rev, unitless)


[Cayman transplant light and temp data] -  (NSF-BSF: Assessing the mechanisms of molecular and morphological adaptation by corals to extreme environments)

In November 2022, colonies of the coral Porites astreoides were collected from two sites off Little Cayman, Cayman Islands, at two depths: shallow (10 m) and mesophotic (45 m). Each colony was bisected, and a cross-depth transplantation experiment was conducted in which one half of each colony was returned to its native depth, while the other half was transplanted to the alternate depth. At each site, light (PME miniPAR) and temperature (HOBO ProV) loggers were deployed to monitor environmental conditions. After a 9-month period, all fragments were recovered and evaluated for survival and overall health status. This dataset includes the light and temperature data recorded during the transplant experiment.

cdm_data_type = Other
VARIABLES:
Site_Name (unitless)
depth (m)
latitude (degrees_north)
longitude (Long, degrees_east)
time (Utc_datetime, seconds since 1970-01-01T00:00:00Z)
Local_Datetime (unitless)
Temperature (degrees Celsius (C))
PAR (Micromoles per square meter per second (umol/(s m^2)))


[ccs_proc_CTD] - CTD data from California Current System (CCS) Process/Mesoscale Cruises on the R/Vs New Horizon, Revelle, Thompson, and Wecoma in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

CTD data from California Current System (CCS) Process/Mesoscale Cruises on the R/Vs New Horizon, Revelle, Thompson, and Wecoma in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruiseid (unitless)
year (unitless)
station (unitless)
station_name (unitless)
day (unitless)
month (unitless)
time2 (Time, unitless)
depth_w (Depth, meters)
latitude (degrees_north)
longitude (degrees_east)
press (decibars)
temp (Temperature, degrees Celsius)
sal (Practical Salinity Scale, dimensionless)
potemp (International Practical Temperature Scale - 68 ,or 90)
sigma_0 (not supplied)
sp_vol_an (CL/T)
DYN_HT (J/KG)
flvolt (volts)
trans (%)
trans_v (volts)
O2_v (volts)
O2_temp (degrees C)
O2S (O2 S, ml per liter)
O2 (milliliter/liter)
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, uE/cm2/sec)


[CDOM] - Chromophoric dissolved organic matter (CDOM) from two microcosm incubation experiments conducted under three light treatments using water originating from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 (Bacteria as Biosensors of Carbon and Energy Flow in Marine Ecosystems: Quantitative Links Between Substrates, Transcripts, and Metabolism)

Chromophoric dissolved organic matter (CDOM) was collected for two microcosm incubation experiments. Sample water originated from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022. The microcosms were 60 liters, conducted in biological duplicates under three light treatment incubations: 12-hour light-dark cycle of photosynthetically active radiation (PAR), 12-hour light-dark cycle of UV-B radiation, or darkness. Samples were collected from the microcosms in duplicate every few days for over one month to examine how light and the resulting microbial activity altered the dissolved organic carbon (DOC) pool over time. Absorbance spectra of 0.2 micron filtered estuarine water was measured from 190 - 1100 nanometers (nm) on a Genesys 10S UV-Vis spectrophotometer for the calculation of absorbance coefficients, spectral slopes, and slope ratio which describe the organic matter complexity as it develops throughout the incubations.

cdm_data_type = Other
VARIABLES:
Experiment_Name (unitless)
Start_date (unitless)
Treatment (unitless)
Incubation_day (days)
Tank_ID (unitless)
nm (nanometers (nm))
absp_coef (unitless)


[Cell biovolumes] - Biovolume data from samples obtained on Gould cruise LMG1411 in the Western Antarctica Peninsula during 2014 (Polar Transcriptome project). (Iron and Light Limitation in Ecologically Important Polar Diatoms: Comparative Transcriptomics and Development of Molecular Indicators)

Biovolume data from samples obtained on Gould cruise LMG1411 in the Western Antarctica Peninsula during 2014 (Polar Transcriptome project).

cdm_data_type = Other
VARIABLES:
species (unitless)
biovolume_cell (um^3)
sample_size (number)


[Cell counts in dilution experiment] - Prochlorococcus and Synechococcus cell counts in dilution experiment treatments from samples collected on RV Cape Hatteras cruises CH0409 and CH0510 in 2009 and 2010. (Top-Down Regulation of Picophytoplankton in the Sargasso Sea: Application of a Reciprocal Transplant / Dilution Approach)

Prochlorococcus and Synechococcus cell counts in dilution experiment treatments from samples collected on RV Cape Hatteras cruises CH0409 and CH0510 in 2009 and 2010.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Exper (unitless)
Bottle (unitless)
Depth_Sample (Depth, meters)
Depth_Incubate (Depth, meters)
Dilution (number)
time2 (Time, unitless)
Pro (cells per milliliter)
Syn (cells per milliliter)
Count (number)


[Cellular element quotas: Si in Synechococcus cells] - Element quotas of individual Synechococcus cells collected during Bermuda Atlantic Time-series Study (BATS) cruises aboard the R/V Atlantic Explorer between dates 2012-07-11 and 2013-10-13 (Si_in_Syn project) (Understanding the Role of Picocyanobacteria in the Marine Silicate Cycle)

Field work at the Bermuda Atlantic Time Series (BATS) site was done to assess
the contribution of Synechococcus and diatoms to total biogenic silica in
surface waters. The data include information about the elemental content
(Silicon, Phosphorus, and Sulfur) of Synechococcus cells as measured by
synchrotron-based x-ray fluorescence (SBXF) microscopy.\u00a0 Derived mole
ratios (Si:P, and Si:S) are also provided.

References:

Twining, B. S., Rauschenberg, S., Morton, P. L., & Vogt, S. (2015). Metal
contents of phytoplankton and labile particulate material in the North
Atlantic Ocean. Progress in Oceanography, 137, 261\u2013283.
doi:10.1016/j.pocean.2015.07.001
[https://www.researchgate.net/publication/282626294_Metal_contents_of_phytoplankton_and_labile_particulate_material_in_the_North_Atlantic_Ocean](\\https://www.researchgate.net/publication/282626294_Metal_contents_of_phytoplankton_and_labile_particulate_material_in_the_North_Atlantic_Ocean\\)

DMO notes:

  * Changed formatting of lat/lon to 4 decimal places from 5.

  * Elemental content values rounded to two decimal places from 15.

cdm_data_type = Other
VARIABLES:
cruise_id (text)
BATS_bottle_ID (text)
cast (text)
depth_nom (Depth, text)
depth (m)
latitude (degrees_north)
longitude (degrees_east)
SXRF_run (text)
... (6 more variables)


[Census of heat tolerance among Florida's threatened staghorn corals] - Census of heat tolerance among Florida's threatened staghorn corals from a study of Acropora cervicornis conducted from August to October 2020 (Collaborative Research: Investigating the genomic basis of key performance traits to quantify the evolutionary potential of coral populations under climate change)

The rapid loss of reef-building corals owing to ocean warming is driving the development of interventions such as coral propagation and restoration, selective breeding and assisted gene flow. Many of these interventions target naturally heat-tolerant individuals to boost climate resilience, but the challenges of quickly and reliably quantifying heat tolerance and identifying thermotolerant individuals have hampered implementation. Here, we used coral bleaching automated stress systems to perform rapid, standardized heat tolerance assays on 229 colonies of Acropora cervicornis across six coral nurseries spanning Florida's Coral Reef, USA. Analysis of heat stress dose–response curves for each colony revealed a broad range in thermal tolerance among individuals (approx. 2.5°C range in Fv/Fm ED50), with highly reproducible rankings across independent tests (r = 0.76). Most phenotypic variation occurred within nurseries rather than between them, pointing to a potentially dominant role of fixed genetic effects in setting thermal tolerance and widespread distribution of tolerant individuals throughout the population. The identification of tolerant individuals provides immediately actionable information to optimize nursery and restoration programs for Florida's threatened staghorn corals. This work further provides a blueprint for future efforts to identify and source thermally tolerant corals for conservation interventions worldwide.

cdm_data_type = Other
VARIABLES:
nursery (unitless)
colonyID (unitless)
longitude (Source_lon, degrees_east)
source_lat (degrees_north)
A_Acer (Symbiodinium cells per coral cell)
D_Acer (Durusdinium cells per coral cell)
date_CBASS (unitless)
CBASS_ed50 (degrees Celsius)


[Cerro Mundo Algal Ash-Free Dry Weight] - Macroalgal biomass data (Preburn, Postburn, and Ash-Free Dry Weight) collected in the nearshore shallow subtidal during six field experiments conducted at Cerro Mundo Bay in the Galapagos Islands between July 2021 and May 2022 (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems)

Increased standing macroalgal biomass in upwelling zones is generally assumed to be the result of higher nutrient flux due to upwelled waters. However, other factors can strongly impact macroalgal communities. For example, herbivory and temperature, via their effects on primary producers and the metabolic demands of consumers, can also influence macroalgal biomass and productivity, respectively.  Although there are a fair number of studies looking at the interactive effects of herbivores and nutrients in both tropical and temperate regions, there is a lack of studies looking at these effects in tropical or subtropical upwelling regions. The purpose of this study was to measure the effects that herbivores, temperature, and nutrient availability have on standing macroalgal biomass. We manipulated nutrient availability and herbivory in six field experiments during contrasting productivity and thermal regimes (cool-upwelling and warm, non-upwelling season) on a subtidal nearshore rocky reef.

Here, we present the macroalgal biomass raw data (Preburn, Postburn, and Ash-Free Dry Weight) collected in the nearshore shallow subtidal during the six field experiments.

cdm_data_type = Other
VARIABLES:
Trial (unitless)
Cage (unitless)
Treatment (unitless)
N (unitless)
Algae_Type (unitless)
Foil_cup_weight (grams (g))
Sample_and_foil_cup_weight (grams (g))
Preburn_weight (grams (g))
Ceramic_cup_weight (grams (g))
Sample_and_ceramic_cup_weight (grams (g))
Postburn_weight (grams (g))
AFDW (grams (g))


[Cerro Mundo Algal Biomass Data] - Macroalgal biomass data collected in the nearshore shallow subtidal during eight field experiments conducted at Cerro Mundo Bay in the Galapagos Islands between Sept 2021 and Mar 2023 (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems)

Increased standing macroalgal biomass in upwelling zones is generally assumed to result from higher nutrient flux associated with upwelled waters. However, other factors can also strongly impact macroalgal communities. For example, herbivory and temperature—through their effects on primary producers and the metabolic demands of consumers—can influence macroalgal biomass and productivity, respectively. Although there are numerous studies examining the interactive effects of herbivores and nutrients in both temperate regions, few have addressed these dynamics in tropical or subtropical upwelling systems.

The purpose of this study was to assess the effects of herbivores, temperature, and nutrient availability on standing macroalgal biomass and total algal cover. Total algal cover is presented in the related dataset. We manipulated nutrient availability and herbivory in eight field experiments conducted under contrasting productivity and thermal regimes (cool upwelling vs. warm, non-upwelling seasons) on a subtidal nearshore rocky reef.

Here, we present the raw macroalgal biomass data (dry weight in grams) collected from the shallow subtidal zone during September 2021 to April 2023 field experiments.

cdm_data_type = Other
VARIABLES:
Trial (unitless)
Cage (unitless)
Treatment (unitless)
N (unitless)
Algae_Type (unitless)
Foil_cup_weight (grams (g))
Sample_and_foil_cup_weight (grams (g))
Dry_weight (grams (g))
Ceramic_cup_weight (grams (g))
Sample_and_ceramic_cup_weight (grams (g))
Postburn_weight (grams (g))
AFDW (grams (g))


[Cerro Mundo Algal Percent Cover Data] - Algal Percent Cover Data collected in the nearshore shallow subtidal during eight field experiments conducted at Cerro Mundo Bay in the Galapagos Islands between Sep 2021 and Apr 2023 (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems)

Increased standing macroalgal biomass in upwelling zones is generally assumed to result from higher nutrient flux associated with upwelled waters. However, other factors can also strongly impact macroalgal communities. For example, herbivory and temperature—through their effects on primary producers and the metabolic demands of consumers—can influence macroalgal biomass and productivity, respectively. Although there are numerous studies examining the interactive effects of herbivores and nutrients in both temperate regions, few have addressed these dynamics in tropical or subtropical upwelling systems. The purpose of this study was to assess the effects of herbivores, temperature, and nutrient availability on standing macroalgal biomass and total algal cover. Macroalgal biomass is presented in the related dataset. We manipulated nutrient availability and herbivory in eight field experiments conducted under contrasting productivity and thermal regimes (cool upwelling vs. warm, non-upwelling seasons) on a subtidal nearshore rocky reef.

Here, we present the algal percent cover data collected from the shallow subtidal zone during September 2021 to April 2023 field experiments.

cdm_data_type = Other
VARIABLES:
Cage (unitless)
Treatment (unitless)
N (unitless)
Monthstart (unitless)
Monthend (unitless)
Year (unitless)
Ulva (unitless)
Ulva_pct (percent)
cca (unitless)
cca_pct (percent)
Brown_foliose_algae (unitless)
Brown_foliose_algae_pct (percent)
HPM (unitless)
HPM_pct (percent)
... (23 more variables)


[Cerro Mundo Temperature 2] - Environmental temperature data collected at Cerro Mundo Bay, San Cristobal, Galapagos from 2022-2023 (Galapagos 2021 project) (Temperature Regulation of Top-Down Control in a Pacific Upwelling System)

Increased standing macroalgal biomass in upwelling zones is generally assumed to be the result of higher nutrient flux due to upwelled waters, However, other factors can strongly impact macroalgal communities. For example, herbivory and temperature, via their effects on primary producers and the metabolic demands of consumers, can also influence macroalgal biomass and productivity, respectively.  Although there is a fair number of studies looking at the interactive effects of herbivores and nutrients in both tropical and temperate regions, there is a lack of studies looking at these effects in tropical or subtropical upwelling regions. The purpose of this study was to measure the effects that herbivores, temperature, and nutrient availability have on standing macroalgal biomass. We manipulated nutrient availability and herbivory in six field experiments during contrasting productivity and thermal regimes (cool-upwelling and warm, non-upwelling season) on a subtidal nearshore rocky reef.

Here, we present a set of temperature (°C) data collected at Cerro Mundo Bay, San Cristobal, Galapagos from September 2022 to February 2023. The environmental temperature was recorded every 15 minutes using a HOBO Water Temperature pro V2 Data Logger (Onset®) attached to the seafloor at a 10 meters depth mark.

cdm_data_type = Other
VARIABLES:
DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Temp (Celcius)
Latitude (degrees_north)
longitude (degrees_east)
depth (m)


[Cerro Mundo Temperature] - Environmental temperature data collected at Cerro Mundo Bay, San Cristobal, Galapagos from 2022-2024 (Galapagos 2021 project) (Temperature Regulation of Top-Down Control in a Pacific Upwelling System)

Increased standing macroalgal biomass in upwelling zones is generally assumed to be the result of higher nutrient flux due to upwelled waters, However, other factors can strongly impact macroalgal communities. For example, herbivory and temperature, via their effects on primary producers and the metabolic demands of consumers, can also influence macroalgal biomass and productivity, respectively. Although there is a fair number of studies looking at the interactive effects of herbivores and nutrients in both tropical and temperate regions, there is a lack of studies looking at these effects in tropical or subtropical upwelling regions. The purpose of this study was to measure the effects that herbivores, temperature, and nutrient availability have on standing macroalgal biomass. We manipulated nutrient availability and herbivory in six field experiments during contrasting productivity and thermal regimes (cool-upwelling and warm, non-upwelling season) on a subtidal nearshore rocky reef.

Here, we present a set of temperature (°C) data collected at Cerro Mundo Bay, San Cristobal, Galapagos from September 2022 to August 2024. The environmental temperature was recorded every 10 minutes using a HOBO Water Temperature pro V2 Data Logger (Onset®) attached to the seafloor at a 10 meters depth mark.

cdm_data_type = Other
VARIABLES:
DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Temp (Celcius)
latitude (degrees_north)
longitude (degrees_east)
depth (m)


[Cerro Mundo Temperature] - Temperature data collected at Cerro Mundo Bay, San Cristobal, Galapagos from July 2019 to August 2022 using an Onset HOBO Water Temperature Pro v2 Data Logger (The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems)

Increased standing macroalgal biomass in upwelling zones is generally assumed to be the result of higher nutrient flux due to upwelled waters. However, other factors can strongly impact macroalgal communities. For example, herbivory and temperature, via their effects on primary producers and the metabolic demands of consumers, can also influence macroalgal biomass and productivity, respectively.  Although there are a fair number of studies looking at the interactive effects of herbivores and nutrients in both tropical and temperate regions, there is a lack of studies looking at these effects in tropical or subtropical upwelling regions. The purpose of this study was to measure the effects that herbivores, temperature, and nutrient availability have on standing macroalgal biomass. We manipulated nutrient availability and herbivory in six field experiments during contrasting productivity and thermal regimes (cool-upwelling and warm, non-upwelling season) on a subtidal nearshore rocky reef.

Here, we present a set of temperature (°C) data collected at Cerro Mundo Bay, San Cristobal, Galapagos from July 2019 to August 2022. The environmental temperature was recorded every 15 minutes using a HOBO Water Temperature Pro v2 Data Logger (Onset®) attached to the seafloor at a 10 meters depth mark.

cdm_data_type = Other
VARIABLES:
ISO_DateTime_Local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Temp (degrees Celsius)


[cetaceans] - Cetacean observations from the Northern California Current in the Northeast Pacific on R/V New Horizon cruises NH0005 and NH0007 in 2000 (NEP project) (U.S. GLOBEC Northeast Pacific)

Cetacean observations from the Northern California Current in the Northeast Pacific on R/V New Horizon cruises NH0005 and NH0007 in 2000

cdm_data_type = Other
VARIABLES:
cruiseid (dimensionless)
month (dimensionless)
year (dimensionless)
species_code (dimensionless)
species (dimensionless)
common_name (dimensionless)
number (dimensionless)
month_local (dimensionless)
day_local (dimensionless)
time_local (hours & decimal minutes)
latitude (degrees_north)
longitude (degrees_east)
effort_type (dimensionless)


[cgoa_ltop_nutrients] - Nutrient concentrations from 41 R/V Alpha Helix and R/V Wecoma Long-Term Observation Program (LTOP) cruises to the Coastal Gulf of Alaska from 1997-2004 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

Nutrient concentrations from 41 R/V Alpha Helix and R/V Wecoma Long-Term Observation Program (LTOP) cruises to the Coastal Gulf of Alaska from 1997-2004 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
ship (dimensionless)
year (dimensionless)
stn_no (dimensionless)
stn_id (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
water_depth (meters)
month_gmt (in GMT)
day_gmt (in GMT)
time_gmt (in GMT)
depth (m)
PO4 (Mass Concentration Of Phosphate In Sea Water, micromoles/L)
SiOH4 (Si OH4, micromoles/L)
NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles/L)
NO2 (Mole Concentration Of Nitrite In Sea Water, micromoles/L)
NH4 (Mole Concentration Of Ammonium In Sea Water, micromoles/L)
NO3 (Mole Concentration Of Nitrate In Sea Water, micromoles/L)


[Change in denitrification - N2 flux] - Change in denitrification due to oyster reefs from the coast of North Carolina in 2010 (Microbial Regulation of Greenhouse Gas N2O Emission from Intertidal Oyster Reefs)

Change in denitrification due to oyster reefs from the coast of North Carolina in 2010

cdm_data_type = Other
VARIABLES:
date (unitless)
area (unitless)
location (unitless)
latitude (degrees_north)
longitude (degrees_east)
nutrients (unitless)
dN2 (D N2, umol N m-2 hr-1)


[Chemical data] - Chemical data associated with field collections from the Gulf of Maine, Nauset Marsh Estuary System, and Long Island Sound (Alexandrium isotopes project) (Collaborative Research: Identification of nitrogen sources for toxic Alexandrium blooms using a novel species-specific tracer, d15N-saxitoxin)

Chemical data associated with field collections from the Gulf of Maine, Nauset Marsh Estuary System, and Long Island Sound (Alexandrium isotopes project)

cdm_data_type = Other
VARIABLES:
Date (unitless)
Sample_ID (unitless)
Description (unitless)
depth (m)
d15N_NO3 (D15 N NO3, per mil (0/00))
d18O_NO3 (D18 O NO3, per mil (0/00))
d15N_NH4 (Mole Concentration Of Ammonium In Sea Water, per mil (0/00))
d15N_POM (D15 N POM, per mil (0/00))
NO3 (micromoles per liter)
NH4 (Mole Concentration Of Ammonium In Sea Water, micromoles per liter)
PO4 (micromoles per liter)
Silicate (Mass Concentration Of Silicate In Sea Water, micromoles per liter)


[Chemistry and cell counts] - Chemistry and cell counts of formation fluids from North Pond, western flank of the Mid-Atlantic Ridge, from 2012-2014 (Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling)

Chemistry and cell counts of formation fluids from North Pond

cdm_data_type = Other
VARIABLES:
sample (unitless)
bioproject_id (unitless)
collection_date (unitless)
description (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth_minimum (Depth, meters)
depth_maximum (Depth, meters)
Cell_counts (cells per mililiter (cells/mL))
confidence_level_95pcnt (cells per mililiter (cells/mL))
O2 (micromole per Liter (umol/L))
NO3 (Mole Concentration Of Nitrate In Sea Water, micromole per Liter (umol/L))
Si (Mass Concentration Of Silicate In Sea Water, micromole per Liter (umol/L))


[Chemotaxis of P. haloplanktis towards exudates of Synechoccocus] - Chemotaxis of P. haloplanktis towards exudates of phage-infected and control Synechoccocus (VIC project) (Collaborative Research: Viral induced chemotaxis mediating cross-trophic microbial interactions and carbon flux)

This data set summarises the chemotactic response of a model marine bacteria (Pseudoalteromonas haloplanktis  ATCC 700530) to filtered exudates of the cyanobacteria Synechococcus sp WH8102. Two filtrate sets were collected, each spanning 6 time points (named T1 -> T6), with the initial assays split into 4 biological replicates (named A,B,C,D).

The two treatments were:

1) A control treatment (named "Control", or shortened to "C")

2) A phage-infected treatment (named "Phage", or shortened to "P"), where host Synechococcus were infected with the T-4 like Myovirus S-SSM5, with data collected over the pre-lysis cycle.

These treatments are fully described in: https://doi.org/10.1038/s43705-022-00169-6.

At both time points, statistically significant preference was measured towards the phage-infected exudates by analyzing the cell distribution across a microfluidic channel.

cdm_data_type = Other
VARIABLES:
Experiment_ID (unitless)
Experiment_type (unitless)
Bioreplicate_ID (unitless)
Time_point_ID (unitless)
Treatment (unitless)
Time_t (minutes)
beta_Repeat_1 (unitless)
beta_Repeat_2 (unitless)
beta_Repeat_3 (unitless)
Average (unitless)
Standard_Error (unitless)


[Chemotaxis of V. alginolyticus towards Synechococcus Cells] -  (Collaborative Research: Viral induced chemotaxis mediating cross-trophic microbial interactions and carbon flux)

This data set summarises the chemotactic response of model heterotrophic bacteria, Vibrio alginolyticus towards phage-infected cyanobacteria Synechococcus cells/exudates respectively. Phage treatments are fully described in: https://doi.org/10.1038/s43705-022-00169-6.

Six microfluidic experiments were conducted each on different days: three with phage infection and three control, uninfected experiments. Both uninfected and phage-infected experiments were performed identically, with the substitution of phage addition for an equivalent volume of SN media in the uninfected experiments. All infection experiments were performed within a week using the same phage stock, with Synechococcus WH8102 as the host. Non-motile host cells were loaded into a microfluidic chamber with the model heterotrophic bacteria V. alginolyticus.

Analysis of the cell spatial distribution over time revealed a strong sustained accumulation of chemotactic bacteria towards phage-infected cyanobacteria, and no measurable accumulation in the control condition. This provides the first direct experimental evidence of chemotaxis of heterotrophic bacteria towards cyanobacteria.

cdm_data_type = Other
VARIABLES:
time_sample (Time, minutes)
INF1_4HPI (unitless)
INF2_4HPI (unitless)
INF3_4HPI (unitless)
INF_4HPI_AVG (unitless)
INF_4HPI_SEM (unitless)
INF1_8HPI (unitless)
INF2_8HPI (unitless)
INF3_8HPI (unitless)
INF_8HPI_AVG (unitless)
INF_8HPI_SEM (unitless)
UI1_4HPI (unitless)
UI2_4HPI (unitless)
... (8 more variables)


[Chesapeake Bay Nutrients 2021] - Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2110 in the Chesapeake Bay during August 2021 (Nitrite Oxidation in Oxygen Minimum Zones)

This dataset includes nutrient data from R/V Hugh R. Sharp cruise HRS2110 in the Chesapeake Bay during August 2021.

cdm_data_type = Other
VARIABLES:
Cast (unitless)
Station (unitless)
Date (unitless)
Latitude (decimal degrees)
Longitude (decimal degrees)
Depth (meters (m))
NH4 (micromolar (uM))
NH4_stdev (micromolar (uM))
NO2 (micromolar (uM))
NO2_stdev (micromolar (uM))
NO3 (micromolar (uM))
NO3_stdev (micromolar (uM))
Urea (micromolar (uM))
Urea_stdv (micromolar (uM))


[Chesapeake Bay Nutrients 2022] - Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2212 in the Chesapeake Bay during August 2022 (Nitrite Oxidation in Oxygen Minimum Zones)

This dataset includes nutrient data from R/V Hugh R. Sharp cruise HRS2212 in the Chesapeake Bay during August 2022.

cdm_data_type = Other
VARIABLES:
Cast (unitless)
Station (unitless)
Date (unitless)
Latitude (decimal degrees)
Longitude (decimal degrees)
Depth (meters (m))
NH4 (micromolar (uM))
NH4_stdev (micromolar (uM))
NO2 (micromolar (uM))
NO2_stdev (micromolar (uM))
NO3 (micromolar (uM))
NO3_stdev (micromolar (uM))


[chl_a_3m] - Chlorophyll-a on F/V Sea Eagle and F/V Frosti salmon trawl cruises in the Northeast Pacific in 2000 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

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

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
ship (dimensionless)
yr (dimensionless)
timezone (hours)
cast (dimensionless)
sta_std (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
chl_a (Concentration Of Chlorophyll In Sea Water, ug/L)
phaeo (ug/L)
month_local (dimensionless)
day_local (dimensionless)
time_local (dimensionless)
inst (dimensionless)
depth (m)
comments (dimensionless)


[chlor_phaeo] - Extracted Chlorophyll and Phaeopigment data collected from R/V Endeavor cruises EN259, EN262, EN264, EN266, and EN267II in the Gulf of Maine and Georges Bank in 1995 as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

Extracted Chlorophyll and Phaeopigment data collected from R/V Endeavor cruises EN259, EN262, EN264, EN266, and EN267II in the Gulf of Maine and Georges Bank in 1995 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruiseid
leg
cast
day_local
month_local
time_local (HHmm)
year
latitude (degrees_north)
longitude (degrees_east)
depth (m)
chl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)
phaeo (micrograms/liter)
chl_a_20u (Concentration Of Chlorophyll In Sea Water, micrograms/liter)
phaeo_20u (micrograms/liter)


[chloro_bottle] - 1995 and 1996 fairly raw chlorophyll data, Georges Bank collected from the GLOBEC Broadscale cruises from the Gulf of Maine and Georges Bank (GB project) (U.S. GLOBEC Georges Bank)

Raw Extracted Chlorophyll Data from Broadscale CTD stations in the Gulf of Maine, 1995 and 1996.

cdm_data_type = Other
VARIABLES:
cruiseid
year
cast
station_std (integer)
day_local (1 to 31)
month_local (1 to 12)
time_local
yrday_local
latitude (degrees_north)
longitude (degrees_east)
bottle
depth (m)
fraction (microns)
chl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)
chl_a_avg (Concentration Of Chlorophyll In Sea Water, micrograms/liter)


[chloro_bottle_ctd] - 1995 and 1996 temperature, salinity and fluorescence data, GLOBEC Georges Bank Broadscale cruises from the Gulf of Maine and Georges Bank (GB project) (U.S. GLOBEC Georges Bank)

1995 and 1996 temperature, salinity and fluorescence data, GLOBEC Georges Bank Broadscale cruises from the Gulf of Maine and Georges Bank

cdm_data_type = Other
VARIABLES:
cruiseid
year
cast
month_local (1 to 12)
day_local (1 to 31)
time_local
yrday_local
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
depth_ (Depth, meters)
station_std (integer)
bottle
press (decibars)
temp (Temperature, degrees Centigrade)
cond_mM (Cond M M, millimhos per centimeter)
sal ((unitless - PSU))
flvolt (volts)


[chloro_Daly] - Chlorophyll data (CTD water bottle data) from ARSV Laurence M. Gould cruise LMG0203 in the Southern Ocean in 2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

Chlorophyll data (CTD water bottle data) from ARSV Laurence M. Gould cruise LMG0203 in the Southern Ocean in 2002 (SOGLOBEC project)

cdm_data_type = Other
VARIABLES:
cruiseid
year
station
cast
yrday_gmt (YYY)
time_gmt (HHmm)
latitude (degrees_north)
longitude (degrees_east)
event
depth (m)
chl_a (Concentration Of Chlorophyll In Sea Water, ug/l)
phaeo (ug/l)


[chloro_Vernet] - Chlorophyll data from bottles, buckets, and ice 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)

Chlorophyll data from bottles, buckets, and ice 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
grid_line (kilometers)
grid_sta (kilometers)
yrday_gmt (YYY.Y)
latitude (degrees_north)
longitude (degrees_east)
event
bottle
depth (m)
chl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)
phaeo (micrograms/liter)


[Chlorophyll a fluorometry] - Fluorometric measurements of chlorophyll a from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) during February 2022 (Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean)

This dataset contains fluorometric measurements of chlorophyll a from cruise RR2201 on R/V Roger Revelle (BLOOFINZ-IO, January-March 2022) in the Argo Basin region off NW Australia.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Event (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Cycle_Day (unitless)
CTD_Cast (unitless)
depth (m)
Chla (milligrams per cubic meter (mg m-3))
Phaeo (milligrams per cubic meter (mg m-3))
Chl_Integr (milligrams per square meter (mg m-2))