[Cruise optical properties: Fluorescence] - Fluorescence spectra from niskin bottle samples collected with depth profiles during R/V Hugh R. Sharp cruise HRS1608 Mid-Atlantic Bight in 2016 (Collaborative Research: Phlorotannins - An Important Source of Marine Chromophoric Dissolved Organic Matter?)

Fluorescence spectra from niskin bottle samples collected with depth profiles during R/V Hugh R. Sharp cruise HRS1608 Mid-Atlantic Bight in 2016.

cdm_data_type = Other
VARIABLES:
date (unitless)
time_unitless (Time, unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (Long, degrees_east)
Salinity (unitless)
depth (Depth_sample, m)
depth_sample_comment (unitless)
file_name (unitless)
Apeak (QSU)
Apeak_ex_wave (nm)
Apeak_em_wave (nm)
Cpeak (QSU)
Cpeak_ex_wave (nm)
Cpeak_em_wave (nm)
FI (unitless)
BIX (unitless)
nHIX (unitless)


[cruise track AE0914] - Cruise track from R/V Atlantic Explorer AE0914 in the BATS site from June 2009 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE0914 in the BATS site from June 2009.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE0923] - Cruise track for cruise AE0923 from R/V Atlantic Explorer AE0923 in the BATS site from October 2009 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track for cruise AE0923 from R/V Atlantic Explorer AE0923 in the BATS site from October 2009.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1004] - Cruise track data from the R/V Atlantic Explorer AE1004 cruise from the Bermuda Atlantic Time-Series, Hydrostation S in 2010 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track data from the R/V Atlantic Explorer AE1004 cruise from the Bermuda Atlantic Time-Series, Hydrostation S in 2010.

cdm_data_type = Other
VARIABLES:
date (unitless)
time2 (Time, HHMMSS)
latitude (degrees_north)
longitude (degrees_east)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[cruise track AE1012] - Cruise track from R/V Atlantic Explorer AE1012 in the BATS site from May 2010 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1012 in the BATS site from May 2010.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1103] - Cruise track from R/V Atlantic Explorer AE1103 in the BATS site from March 2011 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1103 in the BATS site from March 2011.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1114] - Cruise track from R/V Atlantic Explorer AE1114 in the BATS site from June 2011 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1114 in the BATS site from June 2011.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1126] - Cruise track from R/V Atlantic Explorer AE1126 in the BATS site from November 2011 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1126 in the BATS site from November 2011.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1215] - Cruise track from R/V Atlantic Explorer AE1215 in the BATS site from June 2012 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1215 in the BATS site from June 2012.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1224] - Cruise track from R/V Atlantic Explorer AE1224 in the BATS site from September 2012 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1224 in the BATS site from September 2012.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[cruise track AE1314] - Cruise track from R/V Atlantic Explorer AE1314 in the BATS site from June 2013 (Ocean Microbial Observatory project) (Transitions in the Surface Layer and the Role of Vertically Stratified Microbial Communities in the Carbon Cycle - An Oceanic Microbial Observatory)

Cruise track from R/V Atlantic Explorer AE1314 in the BATS site from June 2013.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)


[Cruise Tracks] - Cruise track position data from cruises MV1101 and RR1202 (Great Calcite Belt project) (The Great Southern Coccolithophore Belt)

Cruise track position data from cruises MV1101 and RR1202.

cdm_data_type = Other
VARIABLES:
CruiseId (Cruise Id, text)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
SOG (Speed Over Ground, meters/sec)
COG (Course Over Ground, decimal degrees)


[Cryptic CH4 Cycling] - Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, California from sampling in 2019 (Deciphering the Cryptic Cycling of Methane in Sediments of a Coastal Wetland)

Methylotrophic methanogenesis occurring within sulfate-rich zones of coastal and marine sediments is functionally linked to anaerobic methane oxidation (AOM), together constituting a cryptic methane cycle. This investigation presents data on such cryptic methane cycling across a land-to-sea transect comprising four sampling sites within the Carpinteria Salt Marsh Reserve (CSMR) in southern California, USA: two brackish, one marine, and one hypersaline. Surface sediments (upper 20 cm) were examined using geochemical profiling and radiotracer incubation experiments employing 35S-labeled sulfate, 14C-labeled monomethylamine, and 14C-labeled methane.

Methane concentrations in sediment porewater were generally low (3–28 µM) across all sites, except at the marine station, where levels increased with depth, reaching up to 665 µM. Methane production from monomethylamine was detected throughout the depth profiles at all stations, with estimated rates ranging from sub-nanomolar to nanomolar per cubic centimeter of sediment per day. AOM, quantified via 14C-CH₄ tracer, co-occurred with methylotrophic methanogenesis at each station, exhibiting activity levels between 0.03 and 19.4 nmol cm⁻³ d⁻¹.

Porewater chemistry revealed elevated concentrations of sulfate and dissolved iron across all sites. Sulfate levels (9–91 mM) remained sufficiently high to support sulfate reduction, which showed activity levels from 1.5 to 2,506 nmol cm⁻³ d⁻¹. Vertical profiles of sulfide and Fe(II) suggested a geochemical shift along the transect—from iron-dominated reduction at the brackish stations to sulfate-dominated reduction at the marine and hypersaline stations. AOM activity overlapped with zones of sulfate reduction and Fe(II) enrichment, indicating that methane oxidation may be coupled to both sulfate and iron reduction across all sampling locations.

cdm_data_type = Other
VARIABLES:
Date (unitless)
Time_Local_PST (unitless)
Time_UTC (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Site_Name (unitless)
latitude (degrees_north)
... (16 more variables)


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

Environmental data from CTD during the Fall 2016 ESP deployment in Monterey Bay, CA. The CTD was moored next to the Environmental Sample Processor (ESP) and sampled seawater ~ every 2.5 minutes while the ESP was filtering seawater. The ESP was located near Station M0 (36.835 N, 121.901W).

cdm_data_type = Other
VARIABLES:
Datetime (unitless)
time (ISO Date Time Local, seconds since 1970-01-01T00:00:00Z)
Temperature (degrees Celsius)
Salinity (Sea Water Practical Salinity, psu)
depth (m)
Dissolved_Oxygen (Volume Fraction Of Oxygen In Sea Water, millilters per liter (ml/L))
Chlorophyll (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/L))
Light_Transmission (unitless (percent))
Metagenome_Sample_Name (unitless)
Metatranscriptome_Sample_Name (unitless)
Ribosomal_16S_iTag_Sample_Name (Ribosomal 16 S I Tag Sample Name, unitless)
Ribosomal_18S_iTag_Sample_Name (Ribosomal 18 S I Tag Sample Name, unitless)


[CTD and in situ Sonde Lake Superior and Lake Erie 2021-2024] - CTD and in situ Sonde field data collected on Lake Superior and Lake Erie aboard the R/V Blue Heron and R/V Gibraltar III from May 2021 to May 2024 (Collaborative Research: Cyanobacteria, Nitrogen Cycling, and Export Production in the Laurentian Great Lakes)

This dataset includes the CTD and Sonde data from 11 cruises on Lake Superior aboard the University of Minnesota Duluth R/V Blue Heron from May 2021 to May 2024 (May, July, August, and October), as well as 11 cruises on Lake Erie (May, July, August, and October). The data are from five stations (two on Lake Superior; Siskiwit Bay and Western Mooring, and three on Lake Erie; Central Anoxic Basin, Lorain, and North Bass). This project is led by PIs Joe Werne at University of Pittsburgh, Silvia Newell at University of Michigan, Emily Elliott at University of Pittsburgh, Trinity Hamilton at University of Minnesota, and Richard Ricketts at University of Minnesota Duluth, and was funded by NSF Chemical Oceanography.

cdm_data_type = Other
VARIABLES:
Year_Month (unitless)
Date (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Lake (unitless)
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Pressure_Digiquartz (Decible (db))
Temperature (Degrees C)
Conductivity (MicroSiemens per centimeter (µS/cm))
Specific_Conductance (MicroSiemens per centimeter (µS/cm))
Salinity_Practical (Practical Salinity Unit (PSU))
Fluorescence_WET_Labs_WETstar (Milligram per meter cubed (mg/m3))
Oxygen_SBE_43_mg_l (Milligram per liter (mg/L))
Oxygen_SBE_43_pct_saturation (Percent (%))
Fluorescence_WET_Labs_CDOM (Milligram per meter cubed (mg/m3))
Beam_Transmission_WET_Labs_C_Star (Percent (%))
PAR_Irradiance_Biospherical_Licor (µEinsteins/m2/s)
Oxidation_Reduction_Potential (Millivolts (mV))
... (10 more variables)


[CTD and prey size data in Northern California Current 2022] - CTD summary and prey size data for five mucous mesh grazer species collected during R/V Sikuliaq Cruise SKQ202204S and R/V Marcus G. Langseth Cruise MGL2207 in the Northern California Current in Mar and Jul 2022 (Collaborative Proposal: Are all cell surfaces the same? The effects of particle surface property on predator-prey interactions in the microbial loop)

Mucous mesh grazers including pelagic tunicates and thecosome pteropods play a key role in oceanic food webs. Using their fine mucous meshes, these pelagic grazers ingest a wide range of planktonic prey and link pelagic and benthic marine ecosystems. Characterizing the diet of this group is central to fully understanding marine food webs and developing accurate food web models.

Microscopy has largely been supplanted by other methods, but it remains valuable for its precision in determining cell size and morphology, which are key to characterize the diet and feeding mechanics of grazers. In this study, we use environmental scanning electron microscopy (ESEM) to examine the gut contents of several mucous mesh grazers from the Northern California Current (NCC) including Dolioletta gegenbauri, Thetys vagina, Pegea socia, Pyrosoma atlanticum, and Limacina helicina. Our findings provide size and taxonomic resolution of the prey of these mucous mesh grazers and expands the known prey size range for some species. In the results paper, we also discuss the advantages of using microscopy, including insights into prey morphology and integrity, which enhances our understanding of feeding selectivity, prey defenses, and the fate of grazed plankton in marine ecosystems. Our results reinforce the significant predatory role of mucous mesh grazers in planktonic ecosystems and food webs.

This dataset includes size measurements of prey items found in the guts of each gelatinous grazer species which were collected and processed in the NCC over two sampling seasons and oceanographic research cruises, as well as background oceanographic data for these stations. The dataset includes collection metadata, CTD summary data, image analysis metadata, grazer species information, prey ids, and prey counts.

cdm_data_type = Other
VARIABLES:
station_season_id (unitless)
DateTime_Local_PT (unitless)
stationID (unitless)
season (unitless)
latitude (degrees_north)
longitude (Long, degrees_east)
... (17 more variables)


[CTD AR29, RB1904 and TN3638] - CTD casts from the SPIROPA project from R/V Neil Armstrong cruise AR29, Ronald H. Brown cruise RB1904 and R/V Thomas G. Thompson cruise TN368 to the New England Shelfbreak in 2018 and 2019 (Collaborative Research:  Shelfbreak Frontal Dynamics: Mechanisms of Upwelling, Net Community Production, and Ecological Implications)

CTD casts from the first cruise of SPIROPA project in April 2018

cdm_data_type = Other
VARIABLES:
file_name (unitless)
latitude (degrees_north)
longitude (degrees_east)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
prDM (PR DM, decibar (db))
t090C (T090 C, degrees Celsius (C))
t190C (T190 C, degrees Celsius (C))
c0S_m (C0 S M, Siemens per meter (S/m))
c1S_m (C1 S M, Siemens per meter (S/m))
sbeox0V (Sbeox0 V, volts (V))
flECO_AFL (Fl ECO AFL, milligrams per meter cubed (mg/m3))
turbWETntu0 (Turb WETntu0, NTU)
sal00_D (unitless)
spar (unknown)
par (Downwelling Photosynthetic Photon Radiance In Sea Water, unknown)
cpar (percent (%))
depth (Dep SM, m)
sal00 (unitless)
sal11 (unitless)
sbeox0ML_L (Sbeox0 ML L, milliliters per liter (ml/l))
svCM (SV CM, meter per second (m/s))
sigma_e00 (kilogram per meter cubed (kg/m3))
sigma_e11 (kilogram per meter cubed (kg/m3))
flag (unitless)


[CTD bottle data from RR2201] - CTD bottle data collected from R/V Roger Revelle cruise RR2201 in the Argo Basin in the Indian Ocean from February to March of 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 a compilation of CTD bottle sensor values from theR/V Roger Revelle's Indian Ocean cruise RR2201. Data were compiled after export from SBE Processing Tools in R, QA/QC'd based on downcast profiles. All sensors used provided calibration coefficients except for fluorescence, which was calibrated based on in situ chlorophyll-a extractions.

cdm_data_type = Other
VARIABLES:
time (Datetimeutc, seconds since 1970-01-01T00:00:00Z)
cast (unitless)
cruise (unitless)
transect (unitless)
event (unitless)
station (unitless)
longitude (degrees_east)
latitude (degrees_north)
bottle (unitless)
depth (m)
pressure (decibels (db))
temperature (degrees Celsius (degC))
salinity (Practical Salinity Units (PSU))
density (kilograms per cubic meter (kg m-3))
transmission (per meter (m-1))
oxygen (micromoles of oxygen per kilogram (umol O2 kg-1))
oxygenSaturation (unitless)
par (micromoles of photons per meter squared per second (umol photons m-2 s-1))
fluorescence (milligrams of chlorophyll a per cubic meter (mg chl-a m-3))


[CTD cast log for mussel study] - CTD cast log from casts before and after larval vertical distribution sampling from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014 (Intertidal community assembly and dynamics: Integrating broad-scale regional variation in environmental forcing and benthic-pelagic coupling)

CTD cast log from casts before and after larval vertical distribution sampling from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014

cdm_data_type = Other
VARIABLES:
cast_name (unitless)
File_name (unitless)
time (Cast Time UTC, seconds since 1970-01-01T00:00:00Z)
Cast_time_local (unitless)
Cast_data (unitless)
Location_source (unitless)
latitude (degrees_north)
longitude (degrees_east)
Start_altitude (meters)
Start_GPS_horizontal_error (meters)
Start_GPS_vertical_error (meters)
Start_GPS_number_of_satellites (per satellite)
End_latitude (Latitude, decimal degrees)
End_longitude (Longitude, decimal degrees)
End_altitude (meters)
End_GPS_horizontal_error (meters)
End_GPS_vertical_error (meters)
End_GPS_number_of_satellites (per satellite)
Cast_duration (seconds)


[CTD data for mussel study] - CTD data from casts before and after larval vertical distribution sampling from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014 (Intertidal community assembly and dynamics: Integrating broad-scale regional variation in environmental forcing and benthic-pelagic coupling)

CTD data from casts before and after larval vertical distribution sampling from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014.

cdm_data_type = Other
VARIABLES:
cast_name (unitless)
Pressure (Decibars (dbar))
depth (m)
Density (Kilograms per Cubic Meter (kg/m^3))
Conductivity (Sea Water Electrical Conductivity, MicroSiemens per Centimeter (uS/cm))
Temperature (Celsius (C))
Specific_conductance (Sea Water Electrical Conductivity, MicroSiemens per Centimeter (uS/cm))
Salinity (Sea Water Practical Salinity, Practical Salinity Scale)
Sound_velocity (Meters per Second (m/s))
time2 (Time, seconds (s))
time (Cast Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
End_latitude (Latitude, Decimal degrees)
End_longitude (Longitude, Decimal degrees)


[CTD data from Hydrostation S] - Two decibar averaged CTD profiles collected at the Hydrostation S site in the Sargasso Sea from October 1988 (cruise #60643) through December 2023 (cruise #61465) (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are CTD profiles from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for October 1988 through December 2023. Profiles include basic CTD measurements of Pressure, Depth, Temperature, and Salinity, reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at two-decibar averages. The profiles were collected during biweekly cruises to the site from October 1988 (cruise #60643) to December 2023 (cruise #61465). Data and samples have been collected using a SeaBird 9/11+ CTD and integrated Niskin rosette system.

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)
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))
QF_Oxygen (unitless)
BAC (reciprocal meters (1/m))
... (11 more variables)


[CTD data from Hydrostation S] - Two decibar averaged CTD profiles collected at the Hydrostation S site in the Sargasso Sea from October 1988 (cruise #60643) through December 2024 (cruise #61490) (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are CTD profiles from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for October 1988 through December 2024. Profiles include basic CTD measurements of Pressure, Depth, Temperature, and Salinity, reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at two-decibar averages. The profiles were collected during biweekly cruises to the site from October 1988 (cruise #60643) to December 2024 (cruise #61490). Data and samples have been collected using a SeaBird 9/11+ CTD and integrated Niskin rosette system.

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)
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))
QF_Oxygen (unitless)
BAC (reciprocal meters (1/m))
... (7 more variables)


[CTD data from Hydrostation S] - Two decibar averaged CTD profiles collected at the Hydrostation S site in the Sargasso Sea from October 1988 (cruise #60643) through July 2024 (cruise #61478) (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are CTD profiles from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for October 1988 through July 2024. Profiles include basic CTD measurements of Pressure, Depth, Temperature, and Salinity, reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at two-decibar averages. The profiles were collected during biweekly cruises to the site from October 1988 (cruise #60643) to July 2024 (cruise #61478). Data and samples have been collected using a SeaBird 9/11+ CTD and integrated Niskin rosette system.

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)
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))
QF_Oxygen (unitless)
BAC (reciprocal meters (1/m))
... (7 more variables)


[CTD data from Hydrostation S] - Two decibar averaged CTD profiles collected at the Hydrostation S site in the Sargasso Sea from October 1988 through June 2025 (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are CTD profiles from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for October 1988 through June 2025. Profiles include basic CTD measurements of Pressure, Depth, Temperature, and Salinity, reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at two-decibar averages. The profiles were collected during biweekly cruises to the site from October 1988 (cruise #60643) to June 2025 (cruise #61501). Data and samples have been collected using a SeaBird 9/11+ CTD and integrated Niskin rosette system.

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)
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))
QF_Oxygen (unitless)
BAC (reciprocal meters (1/m))
... (7 more variables)


[CTD data from LMG1110] - CTD data from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from November to December 2011 (Salp_Antarctic project) (Population ecology of Salpa thompsoni based on molecular indicators)

This is from the cruise report (see LGM1110 deployment page for link) and
particulary pertains to the Fluorescence data that were collected:

\Preliminary CTD Results: A total of 20 CTD stations were occupied and
sampled during the cruise. Hydrographic data were collected in all sampling
regions of the study. Casts were sent to the shallower of 1,000 m or 5-10 m
above the bottom. The primary fluorometer was mis-calibrated (had the wrong
scale factor in the calibration/processing file), so fluorescence data from
the first four (or five) stations (Stns #22, #7, #8, #11) had to be re-
processed with the correct scaling factor. Examination of the *.cnv file
showed which casts had the miscalibrated data, as the max reading for
fluorescence was ~ 0.05 mg/m3. For nearly every other station, maximum
fluorescence readings were > 1.0 mg/m3. A secondary fluorometer was added to
the CTD rosette between Stns #11 and #12, which verified that the issue was
with the scale factor in the CTD processing software.\

The data that are served have warnings about fluorescence numbers in the
headers of the casts at Stations 22, 7, 8 and 11.

Variables that were part of the data that have been rendered invisible from
the data online are: Elapsed time in seconds, modulo error count (always
zero), and nbin (number of scans per bin). Those numbers are available upon
request.

IEDA has published a DOI for another version of this dataset: 'Bucklin, A.,
(2015). 'Calibrated Hydrographic Data from Drake Passage acquired with a CTD
during the Laurence M. Gould expedition LMG1110 (2011).
doi:\u00a0[10.1594/IEDA/318146](\\http://www.marine-
geo.org/tools/search/Files.php?tab=datacitation&data_set_uid=18146\\).

cdm_data_type = Other
VARIABLES:
station_std (number)
... (31 more variables)


[CTD data] - CTD data from AT39-01 (North Pond 2017 expedition) from the R/V Atlantis in the central North Atlantic during October 2017 (Collaborative Research: A multidimensional approach to understanding microbial carbon cycling beneath the seafloor during cool hydrothermal circulation)

CTD data from AT39-01 (North Pond 2017 expedition).

cdm_data_type = Other
VARIABLES:
time (Time Utc, seconds since 1970-01-01T00:00:00Z)
longitude (degrees_east)
latitude (degrees_north)
cast_id (unitless)
cast_no (unitless)
press (decibars)
temp (Temperature, degrees Celsius)
temp_2 (degrees Celsius)
cond (Siemens/meter [S/m])
cond_2 (Siemens/meter [S/m])
O2_v (volts)
trans (unitless)
fluor (milligrams/cubic meter [mg/m^3])
turbidity (NTU)
depth (m)
density (kilograms/cubic meter [kg/m^3])
density_2 (kilograms/cubic meter [kg/m^3])
sal (practical salinity units [PSU])
sal_2 (practical salinity units [PSU])
sound_vel (meters/second [m/s])
sound_vel_2 (meters/second [m/s])
O2 (micromol/liter [umol/l])
flag (unitless)


[CTD downcast from RR2201] - CTD downcast data collected from R/V Roger Revelle cruise RR2201 in the Argo Basin in the Indian Ocean from February to March of 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 a compilation of CTD downcast data from the R/V Roger Revelle's Indian Ocean cruise RR2201. Data were visually and statistically QA/QC'd in R after export from SBE Processing Tools. Data were not binned due to very coarse resolution of raw data (approximately 1 m). All sensors used provided calibration coefficients except for fluorescence, which was calibrated based on in situ chlorophyll-a extractions.

cdm_data_type = Other
VARIABLES:
time (Datetimeutc, seconds since 1970-01-01T00:00:00Z)
cast (unitless)
cruise (unitless)
transect (unitless)
event (unitless)
station (unitless)
longitude (degrees_east)
latitude (degrees_north)
depth (m)
pressure (decibels (db))
temperature (degrees Celsius (degC))
salinity (Practical Salinity Units (PSU))
density (kilograms per cubic meter (kg m-3))
transmission (per meter (m-1))
oxygen (micromoles of oxygen per kilogram (umol O2 kg-1))
oxygenSaturation (unitless)
par (micromoles of photons per meter squared per second (umol photons m-2 s-1))
fluorescence (milligrams of chlorophyll a per cubic meter (mg chl-a m-3))


[CTD Hydrography] - Basic CTD hydrography data collected during R/V Savannah cruises conducted in the South Atlantic Bight off the coast of Georgia from 2015-2017 (RUI: Vitamin B12 and nitrogen regulation of oceanic dimethylsulfoniopropionate and dimethylsulfide)

Basic CTD data collected using a Sea-Bird Scientific SBE 911 during several R/V Savannah cruises conducted from 2015 to 2017 along a transect from shelf waters to oligotrophic waters in the South Atlantic Bight off the coast of Georgia (Navy Op Area NA06).

cdm_data_type = Other
VARIABLES:
Cruise_ID (unitless)
Cast_ID (unitless)
Station_ID (unitless)
UTC_Date (unitless)
UTC_Time (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Strain_Gauge_Pressure (psi)
Conductivity (Sea Water Electrical Conductivity, millisiemens per centimeter (mS/cm))
Salinity (Sea Water Practical Salinity, PSU)
Temperature (degrees Celsius)
Potential_Temp (degrees Celsius)
Density (kilograms per cubic meter (kg/m^3))
Sigma_theta (Sea Water Sigma Theta, kilograms per cubic meter (kg/m^3))
Oxygen_mLL (Oxygen M LL, milliliters per liter (ml/l))
Oxygen_pcnt (unitless (percent))
PAR_Irradiance (unitless)
ISUS (volts)
flag (unitless)


[CTD Hydrography] - Hydrographic data collected by CTD during RVIB Nathaniel B. Palmer cruise in the Ross Sea, Southern Ocean from 2017-2018 (Collaborative Research:  Cobalamin and Iron Co-Limitation Of Phytoplankton Species  in Terra Nova Bay)

Hydrographic data collected by CTD during RVIB Nathaniel B. Palmer cruise in the Ross Sea, Southern Ocean from 2017-2018

cdm_data_type = Other
VARIABLES:
Station (unitless)
Date (unitless)
Julian_Day (days)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
Pressure (decibars (db))
depth (m)
Temperature (degrees Celsius (C))
Temperature_2 (degrees Celsius)
Conductivity (Sea Water Electrical Conductivity, milliSiemens per centimeter (mS/cm))
Conductivity_2 (Sea Water Electrical Conductivity, milliSiemens per centimeter (mS/cm))
Oxygen (millileters per liter (mL/L))
Oxygen_2 (millileters per liter (mL/L))
Fluorescence (micrograms per cubic meter (mg/m^3))
Beam_Transmission (percent (%))
PAR_Irradiance (micromoles photons per meters squared per second (umol photons/m^2/s))
latitude (degrees_north)
longitude (degrees_east)
Altimeter (meters (m))
SPAR_Surface_Irradiance (micromoles photons per meters squared per second (umol photons/m^2/s))
Time_Elapsed (seconds)
Scan_Count (unitless)
Salinity (Sea Water Practical Salinity, PSU)
Salinity_2 (Sea Water Practical Salinity, PSU)
Oxygen_Saturation (millileters per liter (mL/L))
Scans_bin (count)
Flag (unitless)


[CTD Individual Profiles] - CARIACO time series individual CTD profiles from B/O Hermano Gines HG93_CARIACO in the CARIACO basin from 1995-2017 (CARIACO project) (CARIACO Ocean Time-Series Program)

This collection of data comprises all the Individual CTD profiles from the Cariaco basin taken as part of the CARIACO Ocean Time-Series Program from November 1995 to January 2017.  These include all the CTD profiles taken during the monthly hydrographic cruises at the CARIACO station (10.50\u00b0 N, 64.67\u00b0 W), as well as other CTD profiles from extra legs of the monthly cruises, and few spatial cruises collected in and around the Cariaco basin. CTD\u2019s Salinity and Oxygen where calibrated with in-situ measurements (see Acquisition Description). This dataset is complimentary to the monthly \u201cCTD Composite Profiles\u201d (https://www.bco-dmo.org/dataset/3092), and many fields are very similar to that data-base. The difference with that dataset, is that here we present all the CTD casts for each cruise, the CTD profiles are single (not composite), and the salinity and oxygen profiles were calibrated with in-situ measurements, but fluorescence was no calibrated.

cdm_data_type = Other
VARIABLES:
Cruise_no (unitless)
CruiseID (Cruise ID, unitless)
Leg (unitless)
StationID (Station ID, unitless)
Cast (unitless)
CastName (Cast Name, unitless)
latitude (degrees_north)
longitude (degrees_east)
LATITUDE (decimal_degrees)
LONGITUDE (decimal_degrees)
year_localT (Year Local T, unitless)
month_localT (Month Local T, unitless)
day_localT (Day Local T, unitless)
hour_localT (Hour Local T, unitless)
min_localT (Min Local T, unitless)
Date_Time_Local (unitless)
time (Date Time GMT, seconds since 1970-01-01T00:00:00Z)
... (45 more variables)


[CTD Niskin bottle data from FKt230602 and Fkt231202] - CTD Niskin bottle data from research cruises FKt230602 and Fkt231202 on R/V Falkor (too) in the Central Eastern Pacific Ocean, offshore Costa Rica from June to December 2023 (Octopus Odyssey)

This dataset includes water sample data collected using a CTD Niskin Rosette during two Octopus Odyssey expeditions aboard R/V Falkor (too) in June and December 2023. The dataset covers sampling events at Dorado Outcrop and Pampa Submarina, a hydrothermally active area off Costa Rica's Pacific margin. The dataset includes parameters such as sample type, cruise number, station number, cast number, depth, sample code, temperature, salinity, and oxygen concentrations, along with associated observational notes. The data were collected using a CTD rosette with 24 Niskin bottles, which were descended to various depths to assess hydrographic conditions in the region, contributing to a better understanding of hydrography, ecology, and water column dynamics. The research was conducted by an international team in collaboration with Costa Rican institutions, and the dataset is instrumental in oceanographic studies related to seamount ecosystems and fluid circulation.

cdm_data_type = Other
VARIABLES:
Sample_Type (unitless)
Cruise_Number (unitless)
Station (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Date (unitless)
TimeUTC (unitless)
Cast (unitless)
depth (m)
Subsample (unitless)
Sample_code (unitless)
Observations (unitless)
Responsible (unitless)
Bottle (unitless)
latitude (degrees_north)
longitude (Long, degrees_east)
T (degrees Celsius)
Sal (grams per killogram (g/kg))
O2 (micromoles per kilogram (umol/kg))
O2_2 (micromoles per kilogram (umol/kg))


[CTD Profiles] - Two decibar-averaged CTD profiles collected at Bermuda Atlantic Time Series sites in the Sargasso Sea ongoing from 1988 (BATS project) (Bermuda Atlantic Time-series Study)

CTD Profiles. Profiles of basic CTD measurements of (Pressure, Depth, Temperature, Conductivity, and Salinity)  are reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at one-decibar averages.  The profiles were collected during monthly hydrographic cruises to the BATS site at 31° 40' N 64° 10'W and during biweekly cruises to a neighbouring location (32°10′N 64°30′W), known as Hydrostation "S."

cdm_data_type = Point
VARIABLES:
cruise_type (unitless)
cruise_type_text (unitless)
cast_ID (unitless)
cruise_number (unitless)
cast_number (unitless)
decimal_year (years)
time (ISO Datetime Deployed, seconds since 1970-01-01T00:00:00Z)
Decimal_date_deployed (unitless)
Decimal_day_deployed (unitless)
ISO_datetime_recovered (seconds since 1970-01-01T00:00:00Z)
Decimal_date_recovered (unitless)
Longitude_CTD_deployed (Longitude, degrees_east)
Latitude_CTD_deployed (Latitude, degrees_north)
Longitude_CTD_recovered (Longitude, degrees_east)
Latitude_CTD_recovered (Latitude, degrees_north)
filename (unitless)
info_filename (unitless)
latitude (degrees_north)
longitude (degrees_east)
Pressure (decibar)
depth (m)
Beam_Attenuation_Coefficient (per meter)
Conductivity (Sea Water Electrical Conductivity, Siemens per meter)
... (5 more variables)


[CTD Profiles] - Two decibar-averaged CTD profiles from the Hawaii Ocean Time-Series cruises from 1988-2016 (HOT project) ([Current] Hawaii Ocean Time-series (HOT): 2018-2023;  [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre)

HOT CTD data are collected using a SeaBird CTD 9-11 (9-11 Plus with dual sensors as of HOT-54) at the maximum sampling rate of 24 samples per second (24 Hz). They are screened for errors and processed to 2-dbar averages. The majority of the sampling effort, approximately 60-72 h per standard HOT cruise, is spent at Station ALOHA. High vertical resolution environmental data are collected with a Sea-Bird CTD having external temperature (T), conductivity (C), dissolved oxygen (DO) and fluorescence (F) sensors and an internal pressure (P) sensor. A Sea-Bird 24-place carousel and an aluminum rosette that is capable of supporting 24 12-L PVC bottles are used to obtain water samples from desired depths. The CTD and rosette are deployed on a 3-conductor cable allowing for real-time display of data and for tripping the bottles at specific depths of interest.

cdm_data_type = Other
VARIABLES:
cruise_name (unitless)
station (unitless)
cast (unitless)
time (ISO Date Time, seconds since 1970-01-01T00:00:00Z)
Year (unitless)
Month (unitless)
Day (unitless)
timeutc (unitless)
longitude (degrees_east)
latitude (degrees_north)
depth_max (Depth, meters (m))
pres_max (decibars (db))
Date (untiless)
timecode (unitless)
HOT_summary_file_name (unitless)
parameters (unitless)
num_bottles (unitless)
section (unitless)
nav_code (unitless)
... (14 more variables)


[CTD_CH0112] - CTD data from 39 stations from R/V Cape Hatteras cruise CH0112 in the Northwest Atlantic Continental Shelf in 2012 (CiliateSequencing project) (Diversity and dynamics of planktonic ciliates - what can next-generation sequencing technologies tell us?)

CTD data from 39 stations from R/V Cape Hatteras cruise CH0112 in the Northwest Atlantic Continental Shelf in 2012.

cdm_data_type = Other
VARIABLES:
sta (unitless)
latitude (degrees_north)
longitude (degrees_east)
month_start (mm (01 to 12))
day_start (dd (01 to 31))
year (unitless)
time_start (HHMM.mm)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
press (decibars)
depth (m)
cond (S/m)
temp (Temperature, degrees C)
temp2 (degrees C)
fluor (ug/L)
O2 (mg/L)
scan (integer)


[CTD_hydro_1dbar] - All cruise CTD profiles, at 1 decibar intervals, from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) (Costa Rica Dome FLUx and Zinc Experiments)

CTD profiles from the MV1008 cruise in the Costa Rica Dome region of the Eastern Tropical Pacific Ocean.

cdm_data_type = Other
VARIABLES:
event (integer)
cast (integer)
latitude (degrees_north)
longitude (degrees_east)
time (Event ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
press (decibars)
temp (Temperature, degrees Celsius (C))
sal (practical salinity units (PSU))
O2 (micromoles per kilogram (umol/kg))
trans_v (volts)
fluor_v (volts)
time_elapsed (seconds)
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, microEinsteins (uE))


[CTD_KM1312] - Processed CTD data from R/V Kilo Moana cruise KM1312 in the Eastern North Pacific Ocean from 2013-2013 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)

Binned-profile CTD data from cruise KM1312 during July 2013. Data were processed with Sea-Bird SBE Data Processing Version 7.21K.

cdm_data_type = Other
VARIABLES:
CTD_num (unitless)
station (unitless)
cast (unitless)
month_utc (mm (01 to 12))
day_utc (dd (01 to 31))
year (unitless)
time_start (HHMM)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
press (decibars)
temp (Temperature, degrees C)
temp2 (degrees C)
cond (S/m)
cond2 (S/m)
O2_umol_kg (umol/kg)
O2_umol_kg2 (umol/kg)
fluor (mg/m^3)
fluor_spt (?)
sal (PSU)
sal2 (PSU)
sigma_0 (kg/m^3)
sigma_0_2 (kg/m^3)
potemp (degrees C)
potemp2 (degrees C)
beam_c (1/m)
par (Downwelling Photosynthetic Photon Radiance In Sea Water, ?)
nbin (unitless)


[CTD_TN277] - Processed CTD data from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in March 2012 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)

Processed CTD data from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in March 2012. CTD data were collected from 13 casts/stations during cruise TN277. Data were processed with Sea-Bird SBE Data Processing Version 7.21F.

cdm_data_type = Other
VARIABLES:
station (unitless)
cast (unitless)
month_utc (mm (01 to 12))
day_utc (dd (01 to 31))
year (unitless)
time_start (HHMM.mm)
latitude (degrees_north)
longitude (degrees_east)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
press (decibars)
temp (Temperature, degrees C)
cond (S/m)
O2_umol_kg (umol/kg)
fluor (mg/m^3)
beam_c (1/m)
sal (PSU)
sigma_0 (kg/m^3)
potemp (degrees C)
nbin (unitless)


[Current profiles: 2014-2016] - Current meter data from the 5, 6, and 8 meter sites, offshore Calumet Park, La Jolla, Southern California, April 2014 through November 2016 (Nearshore larval transport: physical and biological processes)

Current meter data from the 5, 6, and 8 meter sites, offshore Calumet Park, La Jolla, Southern California, April 2014 through November 2016.

cdm_data_type = Other
VARIABLES:
year_season (unitless)
direction (unitless)
depth_sta (Depth, meters)
latitude (degrees_north)
longitude (degrees_east)
year (years)
month (months)
day (days)
hour (hours)
min (minutes)
sec (seconds)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
yrday_utc (days)
depth (m)
current (centimeters per second (cm/s))


[Damariscotta River mysids, zooplankton, and environmental variables] - Abundance of mysid shrimp and zooplankton along with environmental variables from surveys in Damariscotta River estuary, Maine from June 2023 to Feb 2024 (Collaborative Research: Characterizing benthic mysid ecology and animal-fluid interactions in response to background flow, food, and light conditions)

Mysid shrimp are small crustaceans that are of particular importance in estuaries due to their role in nutrient subsidies and their importance in the diet of juvenile fishes. Despite their importance, they are typically undersampled relative to other zooplankton taxa. High abundances of Neomysis americana have been documented in the Damariscotta River estuary (DRE), Maine in late summer. While their summer abundance and small-scale diel migration behavior has been well described in the DRE, details about their basic ecology, life history, and reproduction in the DRE across seasons remains unknown. The purpose of this survey is to describe the seasonal abundance and population structure of N. americana in relation to environmental parameters and zooplankton-prey abundance. The survey was conducted every two weeks beginning in May of 2023 through October 2023 with monthly sampling being completed from November 2023 through May 2024. Mysid and zooplankton samples were collected from the dock at the Darling Marine Center These data files include environmental measurements made with a YSI sonde. Sonde-measured parameters include temperature, salinity, chlorophyll-a, and turbidity. These data files also include density and biomass information for zooplankton and mysid shrimp.

cdm_data_type = Other
VARIABLES:
Date (unitless)
time_local (Time, unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
Max_Depth (units)
Temp (degrees Celsius)
Salinity (PSU (practical salinity units))
Turbidity (NTU (nephelometric turbidity units))
Chlorophyll (microgram per liter (ug/L))
Zooplankton_biomass (milligrams per cubic meter (mg/m3))
Mysid_density (individuals per cubic meter (#/m3))


[Deep-DOM Metaproteome] - Sample information for metaproteomic samples taken from Station 2 from R/V Knorr KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March 2013 (Dissolved Organic Matter Composition in the Deep Atlantic Ocean)

This dataset includes metadata from metaproteomic samples collected at Station 2 during the R/V Knorr Cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013. The accompanying total spectral counts for proteins and peptides from these samples are available on the PRoteomics IDEentifications Database (PRIDE) under Project PXD034035.

cdm_data_type = Other
VARIABLES:
sample_id (unitless)
ms_ms_sample_name (unitless)
station_id (unitless)
depth (Depth_m, m)
latitude_dd (degrees_north)
longitude (Longitude_dd, degrees_east)
date_ISO (unitless)
time_h_m_s (unitless)
minimum_filter_size_microns (microns)
maximum_filter_size_microns (microns)
cruise_id (unitless)
event_number (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)


[Delaware Bay ACOE Salinity Data] - Salinity data collected by the Army Corps of Engineers (ACOE) from near-bottom sondes placed in oyster beds in the Delaware Bay from 2012 to 2018 (SEGO project) (Collaborative Research: Spatial analysis of genetic differences in salinity tolerance resulting from rapid natural selection in estuarine oysters)

The data in this dataset was originally collected by the Army Corps of Engineers (ACOE) and was curated for use in the Selection along Estuarine Gradients in Oysters (SEGO) project. Quoting Howlader (2022): “This dataset was collected in response to the deepening of the Delaware River navigational channel. The dataset has continuous near-bottom (1 m off the bottom) measurements of temperature and specific conductivity taken every 30 minutes at the five oyster bed stations from July-December in 2012-2015 and 2018 using a YSI series 6600EDS V2 data sondes (Bromilow & Wong 2018; Bushek et al. 2014, 2015, 2016). Data sondes were swapped once per month. The depth of water at the monitoring stations were 5-8 meters (Bushek et al. 2014, 2015, 2016).” The dataset includes salinity values expressed alongside corresponding datetime (UTC/GMT), station name, latitude, and longitude. The data was curated by removing anomalous values, shifting the data by the tidal basis to align it with data from Reed Point.

cdm_data_type = Other
VARIABLES:
time (Datetime, seconds since 1970-01-01T00:00:00Z)
Salinity (psu)
Station (unitless)
latitude (degrees_north)
longitude (degrees_east)


[DeZoZoo CTD Data] - Processed CTD data from six cruises of the DeZoZoo project from R/V Hugh R. Sharp in the Chesapeake Bay from 2010-2011 (DeZoZoo project) (Hypoxia in Marine Ecosystems: Implications for Neritic Copepods)

These are the processed CTD data from the DeZoZoo project taken from the
mesohaline portion of Chesapeake Bay from 37.5 - 38.5 degrees N and from 76 -
76.5 degrees West.

cdm_data_type = Other
VARIABLES:
cruise (Number)
station (Number)
campaign (Number)
campaign_name (Name)
CTD_cast (Number)
latitude (degrees_north)
longitude (degrees_east)
year (Year)
month_gmt (Month)
day_gmt (Day)
hour_gmt (Hour)
minute_gmt (Minute)
second_gmt (Second)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
press (db)
temp (Temperature, C)
temp2 (C)
cond (S/m)
cond2 (S/m)
O2_volts (mV)
fluor (mg/m3)
beam_atten (1/m)
beam_trans (%)
alt (m)
O2_mg_L (mg/L)
... (9 more variables)


[DIC and d13C-DIC] - DIC and del13C-DIC from nine M/S Columbus Waikato cruises between New Zealand and Long Beach, CA in the Pacific Basin from 2004-2006 (Time-Series Measurements of the 13C/12C of Dissolved Inorganic Carbon)

Carbonate chemistry and isotopes from nine M/S Columbus Waikato cruises between New Zealand and Long Beach, CA in the Pacific Basin from 2004-2006. This dataset includes dissolved inorganic carbon (DIC), and del13C-DIC.

cdm_data_type = Other
VARIABLES:
SIL_cruise_id (unitless)
PMEL_cruise_id (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
date (unitless)
time2 (Time, unitless)
latitude (degrees_north)
longitude (degrees_east)
DIC (micromoles/kilogram (umol/kg))
d13C_DIC (D13 C DIC, per mil)


[DIC] - Dissolved inorganic carbon from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)

Dissolved inorganic carbon from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project)

cdm_data_type = Other
VARIABLES:
cruise_name (text)
cast (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
month_utc (mm (01 to 12))
day_utc (dd (01 to 31))
year (unitless)
time_utc (HHMM.mm)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
depth (m)
bot (unitless)
DIC (uM)


[Diel Carbonate Chemistry Measurements from Curaçao (2023 - 2025)] - Diel variability in discrete samples of reef seawater temperature, salinity, dissolved inorganic carbon, pH, and stable carbon isotopes from Willemstad, Curaçao from February 2023 to May 2025 (Collaborative Research: Reconstructions of Southern Caribbean Climate Variability using Contemporaneous and Co-Located Corals and Speleothems)

These data capture bihourly variability in the carbonate chemistry parameters of dissolved inorganic carbon (DIC), pH, and seawater stable carbon isotopes (δ13CDIC) measured from discrete bottle samples of seawater collected from Piscadera (Willemstad), Curaçao during 36-hour field campaigns in February 2023, March 2024, November 2024, and May 2025. In-situ water temperature of each sample was captured via Onset HOBO deployable sensors deployed at the sampling location. DIC concentrations, pH (total scale), and sample salinity were measured via coupled coulometric titration, spectrophotometry, and salinometry, respectively in controlled laboratory conditions at 20 degrees Celsius. δ13CDIC was measured via isotope ratio mass spectrometry (IRMS). Monitoring carbon cycling in shallow water coral reef ecosystems on diel-to-seasonal timescales directly informs our understanding of natural and externally-forced changes to reef metabolism, structure, function, and ultimately stability. These data help establish gradients in modern Southern Caribbean coral reef metabolism and were collected by a team of researchers associated with an NSF P4Climate-supported award on Southern Caribbean climate change studies.

cdm_data_type = Other
VARIABLES:
time (Date_time_utc, seconds since 1970-01-01T00:00:00Z)
Sample_Name (unitless)
Insitu_Temperature_C (degrees Celsius)
Analysis_Temperature_C (degrees Celsius)
Salinity_PSU (unitless)
pH_totalscale (unitless)
d13C_permil (per mil)
d13C_Uncertainty_permil (per mil)
DIC_umol_kg (micromoles per kilogram seawate)
latitude (degrees_north)
longitude (Site_lon, degrees_east)


[Diel multi 'omics] - Diel multi 'omics data from surface ocean microbial community samples collected during Hawaiʻi Diel Sampling (HaDS) in Kāneʻohe Bay and adjacent offshore waters of O'ahu, Hawai'i from December 2020 to August 2021 (From Signatures of Translational Regulation to Outcomes of Natural Selection: Evolution of Marine Microbes in Changing Environments)

This dataset contains biogeochemical data, sampling information, and genetic accession identifiers for the Hawaiʻi Diel Sampling (HaDS) survey in Kāneʻohe Bay and adjacent offshore waters of O'ahu, Hawai'i from December 2020 to August 2021.

Study description:

Here, we present data from the Hawaiʻi Diel Sampling (HaDS) survey, which represents a high-resolution sampling of surface ocean microbial communities every 1.5 hours for 48 hours across two environments: Kāneʻohe Bay on the windward coast of Oʻahu, Hawaiʻi, and the adjacent offshore. At both the coastal Kāneʻohe Bay station (HP1) and the adjacent offshore station (STO1), we sampled at 33 time-points across 48 hours in August 2021, and subsequently produced 59 metatranscriptomes, 65 short-read metagenomes, 8 long-read metagenomes, and 66 metaepitranscriptomes. We also generated four deeply-sequenced short-read metagenomes from samples collected in the late fall and spring prior to HaDS through routine Kāneʻohe Bay Time-series sampling. The goal of HaDS is to characterize microbial responses to diel changes in ocean biogeochemistry and investigate mechanisms of transcriptional and translation regulation. These data were collected by Dr. A. Murat Eren of the Helmholtz Institute for Functional Marine Biodiversity.

cdm_data_type = Other
VARIABLES:
HADS_Universal_Sample_ID (unitless)
NCBI_BioProject (unitless)
BioSample_accession (unitless)
sampleID_MTX (unitless)
sampleID_TRNA (unitless)
sampleID_MGX (unitless)
sampleID_HMW (unitless)
Station (unitless)
Date (unitless)
Time_sampled (hh:mm)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
... (29 more variables)


[Dinoflagellate culturing] - Size and chemical responses of two dinoflagellate species used in natural high light exposure experiments (Protist Signaling project) (Environmental stress and signaling based on reactive oxygen species among planktonic protists)

Size and chemical responses of two dinoflagellate species used in natural high light exposure experiments (Protist Signaling project)

cdm_data_type = Other
VARIABLES:
Experiment_ID (unitless)
time (Experiment Date, seconds since 1970-01-01T00:00:00Z)
Dinoflagellate_species (unitless)
Total_PAR_during_exposure_treatment (mol photons m^-2)
Sampling_timepoint (unitless)
Replicate_cell_counts (cells ml-1)
Replicate_cell_volume (um^3)
Replicate_determinations_chlorophyll_a (Concentration Of Chlorophyll In Sea Water, pg cell-1)
Replicate_determinations_chlorophyll_a_per_unit_cell_volume (Concentration Of Chlorophyll In Sea Water, mg L-1)
Replicate_determinations_particulate_DMSP_fmolcell1 (fmol cell-1)
Replicate_determinations_particulate_DMSP_mmolL_cellvol1 (Replicate Determinations Particulate DMSP Mmol L Cellvol1, mmol L cell vol-1)
Replicate_determinations_dissolved_DMSP_nmolL1 (Replicate Determinations Dissolved DMSP Nmol L1, nmol L-1)
Replicate_determinations_dissolved_DMSP_fmolcell1 (fmol cell-1)
Replicate_determinations_total_DMSP (umol L-1)


[Discrete bottle data from Hydrostation S] - Discrete bottle data from Hydrostation S in the Sargasso Sea from January 1955 through December 2023 (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are discrete bottle samples from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for January 1955 (cruise #9) through December 2023 (cruise #1465). Measurements were collected at near biweekly intervals where possible depending on weather and ship availability. Prior to the arrival of Weatherbird I in 1983, station occupation during winter months was limited due to the sea-going capabilities of the former vessels. The standard sample parameter list has been mostly consistent for the full time-series record  and includes temperature, salinity, and dissolved oxygen. Since October 1988 (cruise #643), data and samples have been collected using a SeaBird 911+ CTD and integrated Niskin rosette system. The largest data gap of almost one year was due to the loss of all the Niskin bottles and reversing thermometers following a break in the hydro wire on station #463 (April 1979).

cdm_data_type = Other
VARIABLES:
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
decimal_year (dimensionless)
Bottle_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Vessel (unitless)
Cruise_num (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Bottle (unitless)
depth (m)
QF1_Depth (unitless)
CTD_Pressure (dbar)
QF2_CTD_press (unitless)
Temperature (degrees Celsius ( °C))
QF3_Temp (unitless)
CTD_Salinity (dimensionless)
... (9 more variables)


Data presented here are discrete bottle samples from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for January 1955 (cruise #9) through December 2023 (cruise #1465). Measurements were collected at near biweekly intervals where possible depending on weather and ship availability. Prior to the arrival of Weatherbird I in 1983, station occupation during winter months was limited due to the sea-going capabilities of the former vessels. The standard sample parameter list has been mostly consistent for the full time-series record  and includes temperature, salinity, and dissolved oxygen. Since October 1988 (cruise #643), data and samples have been collected using a SeaBird 911+ CTD and integrated Niskin rosette system. The largest data gap of almost one year was due to the loss of all the Niskin bottles and reversing thermometers following a break in the hydro wire on station #463 (April 1979).

cdm_data_type = Other
VARIABLES:
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
decimal_year (dimensionless)
Bottle_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Vessel (unitless)
Cruise_num (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Bottle (unitless)
depth (m)
QF_Depth (unitless)
CTD_Pressure (dbar)
QF_CTD_press (unitless)
Temperature (degrees Celsius ( °C))
QF_Temp (unitless)
CTD_Salinity (dimensionless)
... (9 more variables)


[Discrete bottle data from Hydrostation S] - Discrete bottle data from Hydrostation S in the Sargasso Sea from January 1955 through December 2024 (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are discrete bottle samples from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for January 1955 (cruise #9) through December 2024 (cruise #1490). Measurements were collected at near biweekly intervals where possible depending on weather and ship availability. Prior to the arrival of Weatherbird I in 1983, station occupation during winter months was limited due to the sea-going capabilities of the former vessels. The standard sample parameter list has been mostly consistent for the full time-series record and includes temperature, salinity, and dissolved oxygen. Since October 1988 (cruise #643), data and samples have been collected using a SeaBird 911+ CTD and integrated Niskin rosette system. The largest data gap of almost one year was due to the loss of all the Niskin bottles and reversing thermometers following a break in the hydro wire on station #463 (April 1979).

cdm_data_type = Other
VARIABLES:
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
decimal_year (dimensionless)
Bottle_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Vessel (unitless)
Cruise_num (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Bottle (unitless)
depth (m)
QF_Depth (unitless)
CTD_Pressure (dbar)
QF_CTD_press (unitless)
Temperature (degrees Celsius ( °C))
QF_Temp (unitless)
CTD_Salinity (dimensionless)
... (9 more variables)


[Discrete bottle data from Hydrostation S] - Discrete bottle data from Hydrostation S in the Sargasso Sea from January 1955 through June 2025 (The Panulirus Hydrographic Stations (Hydrostation S))

Data presented here are discrete bottle samples from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10'N, 64°30'W) in the Sargasso Sea for January 1955 (cruise #60009) through December 2024 (cruise #61501). Measurements were collected at near biweekly intervals where possible depending on weather and ship availability. Prior to the arrival of Weatherbird I in 1983, station occupation during winter months was limited due to the sea-going capabilities of the former vessels. The standard sample parameter list has been mostly consistent for the full time-series record and includes temperature, salinity, and dissolved oxygen. Since October 1988 (cruise #60643), data and samples have been collected using a SeaBird 911+ CTD and integrated Niskin rosette system. The largest data gap of almost one year was due to the loss of all the Niskin bottles and reversing thermometers following a break in the hydro wire on station #463 (April 1979).

cdm_data_type = Other
VARIABLES:
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
decimal_year (dimensionless)
Bottle_ID (unitless)
latitude (degrees_north)
longitude (degrees_east)
Vessel (unitless)
Cruise_num (unitless)
Cast_num (unitless)
Bottle_num (unitless)
QF_Bottle (unitless)
depth (m)
QF_Depth (unitless)
CTD_Pressure (dbar)
QF_CTD_press (unitless)
Temperature (degrees Celsius ( °C))
QF_Temp (unitless)
CTD_Salinity (dimensionless)
... (9 more variables)


[Discrete Carbonate Data] -  (Drivers of ocean acidification in a temperate urbanized estuary undergoing nutrient loading reductions)

This dataset contains discrete carbonate data collected as part of the study described below. See the "Related Publications" sections for more datasets from this study.

Study description:

The increase in atmospheric carbon dioxide (CO2) over the last 200 years has largely been mitigated by the ocean's function as a carbon sink. However, this continuous absorption of CO2 by seawater triggers ocean acidification (OA), a process in which water becomes more acidic and more depleted in carbonate ions that are essential for calcifiers. OA is well-studied in open ocean environments; however, understanding the unique manifestation of OA in coastal ecosystems presents myriad challenges due to considerable natural variability resulting from concurrent and sometimes opposing coastal processes--e.g. eutrophication, changing hydrological conditions, heterogeneous biological activity, and complex water mass mixing. This study analyzed high temporal resolution pH data collected during 2022 and 2023 from Narragansett Bay, RI--a mid-sized, urban estuary that since 2005 has undergone a 50% reduction in nitrogen loading\textemdash with weekly, discrete bottle samples to verify sensor data. We used autonomous data for pH, temperature, salinity, and dissolved oxygen from 4 sensors in Narragansett Bay. The autononous data spanned over a year from 2022 to mid-2023 and had temporal resolutions between 10 and 15 minutes. The data have been subjected to QA/QC protocols, such that all pH measurements are final and quality controlled. As well, pH values normalized to 15°C (using PyCO2SYS) are included. All pH values are in total scale.

Additionally, data from discrete samples have been provided. Discrete samples were taken weekly at the Narragansett Bay Long Term Phytoplankton Time Series site and monthly from Greenwich Bay, collocated with 2 of the sensors. Discrete data were analyzed in lab for dissolved inorganic carbon and total alkalinity, and include in situ temperature and salinity.

cdm_data_type = Other
VARIABLES:
Sample (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Location (unitless)
... (10 more variables)


[Discrete NCP and GPP on AR29, RB1904 and TN368] - Discrete Net Community and Gross Primary Production Rates data on the US Northeastern Shelf in the SPIROPA project during spring and summer 2018 and 2019 (Collaborative Research:  Shelfbreak Frontal Dynamics: Mechanisms of Upwelling, Net Community Production, and Ecological Implications)

Triple oxygen isotopes and O2/Ar ratios were were measured on discrete bottle samples which were collected from surface Niskins from the CTD. The samples were collected at sea into poisoned, pre-evacuated bottles and then measured on an isotope ratio mass spectrometer. The gas data was then used to calculate mixed layer depth integrated rates of gross primary production (in oxygen units = gross oxygen production) and net community production. The gas data itself is posted on BCO-DMO in the bottle CTD tables associated with this cruise. This data set contains the rates of production calculated from the gas data for those who simply want the rates rather than the gas data.  This data set has rates calculated from samples collected from cruises on the US Northeastern Shelf taking place in Spring 2018 (Ar29), spring 2019 (RB1904) and summer 2019 (TN368). There is no depth associated with each rate since the exact depth the water came from does not matter - the rate represents the production integrated over the mixed layer in all cases and the depth of collection is not the same as the mixed layer depth. CTD data posted on BCO-DMO can be used to determine depths if desired and/or mixed layer depths.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
time (Date_time, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
GOP (mmol O2/m2/day)
NCP (mmol O2/m2/day)
NCP_GOP (unitless)


[Discrete sample measurements of dissolved oxygen, dissolved inorganic carbon, and total alkalinity] - Supplementary discrete sample measurements of dissolved oxygen, dissolved inorganic carbon, and total alkalinity from Ocean Observatories Initiative (OOI) cruises to the Irminger Sea Array 2018-2019 (Collaborative Research: The Annual Cycle of the Biological Carbon Pump in the Subpolar North Atlantic)

This dataset contains discrete sample measurements of dissolved oxygen, dissolved inorganic carbon, and total alkalinity collected during yearly Ocean Observatories Initiative (OOI) turn-around cruises to maintain the Irminger Sea Array (60.46°N, 38.44°W). Samples in this dataset were collected as part of an ancillary research project that joined the OOI turn-around cruises in June 2018 and August 2019 as part of ongoing efforts to enable OOI biogeochemical sensor data to be used to address scientific questions about ocean carbon cycling and the biological carbon pump.

Discrete sample data collected and analyzed by this research team complement data collected by the OOI program as part of routine turn-around cruise activities. We provide the supplementary measurements made by our team alongside salinity- and oxygen- calibrated Conductivity Temperature Depth (CTD) and oxygen sensor data from the depths where Niskin bottles were closed for sample collection and additional discrete oxygen measurements made by the OOI team.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Cast (unitless)
latitude (degrees_north)
longitude (degrees_east)
time (Date_utc, seconds since 1970-01-01T00:00:00Z)
Niskin_ID (unitless)
CTDPRES (dbar)
CTDTEMP_ITS90 (degrees C)
CTDTEMP_flag (unitless)
CTDSAL_PSS78 (unitless)
CTDSAL_flag (unitless)
CTDOXYCUR (volts)
CTDOXYCUR_flag (unitless)
CTDOXY (umol/kg)
CTDOXY_flag (unitless)
AAOXYCUR (volts)
... (14 more variables)


[Discrete Samples] - DIC, TA, pH from R/V Pelican cruise conducted in the northern Gulf of Mexico in April and July 2017 (Collaborative Research: pH Dynamics and Interactive Effects of Multiple Processes in a River-Dominated Eutrophic Coastal Ocean)

Dissolved inorganic carbon, total alkalinity and pH from R/V Pelican cruises conducted in the northern Gulf of Mexico (27.5 N, 30 N, 88 W, 94 W ) from April 5 to 16 and July 7 to 21 in 2017

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Date (unitless)
time2 (Time, unitless)
Station (unitless)
longitude (degrees_east)
latitude (degrees_north)
depth (Bottom Depth, m)
Sample_Depth (meter (m))
Temperature (degrees Celsius (°C))
Salinity (Sea Water Practical Salinity, PSU)
OxygenSBE1 (Oxygen SBE1, micromole per kilogram (umol/kg))
OxygenSBE2 (Oxygen SBE2, milligram per liter (mg/L))
FluorescenceChl (Fluorescence Chl, microgram per liter (ug/L))
wetCDOM (Wet CDOM, milligram per cubic meters (mg/m^3))
SPAR (microEinsteins per square meter per second (uEinsteins/m^2/second))
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, microEinsteins per square meter per second (uEinsteins/m^2/second))
Turbidity (FTU)
Attenuation (1 per meter (1/m))
Transmission (%)
TA (micromole per kilogram (umol/kg))
flag_TA (unitless)
DIC (micromole per kilogram (umol/kg))
flag_DIC (unitless)
pH_Electrode (P H Electrode, unitless)
flag_pHelec (Flag P Helec, unitless)
pH_Spec (P H Spec, unitless)
... (4 more variables)


[Dissolved Mercury Speciation in the California Current System] - Dissolved mercury (Hg) speciation in the California Current System from samples collected on R/V Roger Revelle cruise RR2105 in July to August 2021 (California Current Ecosystem Long Term Ecological Research site)

Monomethylmercury (MMHg) is a neurotoxicant that biomagnifies in marine food webs, reaching high concentrations in apex predators. To predict changes in oceanic MMHg concentrations, it is important to quantify its sources and sinks. Here, we study mercury speciation in the California Current System through cruise sampling and modeling. Previous work in the California Current System has found that upwelling impacts mercury biogeochemistry by transporting mercury-enriched deep waters to productive surface waters. These upwelled waters originate within the California Undercurrent water mass and are subsequently advected as a surface water parcel to the California Current. By comparing the two major water masses, we find that the California Undercurrent contains elevated dissolved total mercury (Hg) and Dimethylmercury (DMHg) concentrations by 57% and 60%, respectively, compared to the California Current. We explain that these differences result from losses during advection, specifically scavenging and DMHg demethylation. We calculate a net DMHg demethylation rate constant of 1.8 ± 0.9% per day; and build an empirically constrained mass budget model to demonstrate that DMHg demethylation accounts for 59% of surface MMHg sources. These findings illustrate that DMHg is a significant source of MMHg in this region, challenging the current understanding of the major sources of marine MMHg. These data are associated with Adams et al., 2024 (doi: 10.21203/rs.3.rs-3909481/v1).

cdm_data_type = Other
VARIABLES:
Water_Mass (unitless)
Station_Name (unitless)
ISO_DateTime_PDT (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Latitude (degrees_north)
longitude (degrees_east)
Trace_Metal_Cast_Num (unitless)
depth (Depth_m, m)
Temperature_C (degrees Celsius)
Salinity_PSU (practical salinity units (PSU))
Oxygen_umol_kg (micromole per kilogram (umol/kg))
Density_kg_m3 (kilogram per cubed meter (kg/m^3))
... (8 more variables)


[Dissolved Oxygen Times Series] - Dissolved oxygen measurements collected at the height of El Niño at Jarvis Island in 2015 and 2016 (Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific)

This dataset contains dissolved oxygen measurements collected at the height of El Ni\u00f1o on 12-15 November 2015 and after severe El Ni\u00f1o conditions had subsided on 16-24 May 2016 for the west and east sides of Jarvis Island at 7-10 m depth.

cdm_data_type = Other
VARIABLES:
datetime_UTC (unitless)
latitude (degrees_north)
longitude (degrees_east)
Location_Label (unitless)
Dissolved_Oxygen (Volume Fraction Of Oxygen In Sea Water, milligrams per liter)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[Dissolved oxygen] - Dissolved oxygen from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 (Organic Carbon Oxidation and Iron Remobilization by West Antarctic Shelf Sediments)

Dissolved oxygen from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016.

cdm_data_type = Other
VARIABLES:
St_ID (unitless)
Core (unitless)
Profile (unitless)
Sample_Comment (unitless)
Depth (centimeters (cm))
O2 (micromolar (uM))
Month (unitless)
Day_Coll (unitless)
Year (unitless)
T_Coll (unitless)
Day_Prf (unitless)
T_Prf (unitless)
latitude (degrees_north)
longitude (degrees_east)
ISO_DateTime_UTC_Prof (ISO Date Time UTC Prof, unitless)
time (ISO Date Time UTC Coll, seconds since 1970-01-01T00:00:00Z)


[Dissolved phenols] - Concentrations of dissolved organic carbon and phenols from Polarstern cruise PS 94-ARK-XXIX/3 from August to October 2015 (Development and application of a high sensitivity, ultra low volume method to measure biomarkers of terrigenous organic matter in the open ocean)

Concentrations of dissolved organic carbon and phenols from Polarstern cruise PS 94-ARK-XXIX/3 from August to October 2015.

cdm_data_type = Other
VARIABLES:
Station (unitless)
Cast (unitless)
Bottle (unitless)
time (Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Temp (Temperature, degrees Celsius)
Salinity (Sea Water Practical Salinity, PSU)
DOC (micromoles per liter (umol/L))
Phenols (picomoles per liter (pmol/L))


[Dissolved trace metals and macronutrients from a 2014 IRNBRU cruise Surface Data] - Dissolved trace metals and macronutrients from samples collected using a tow-fish system on R/V Melville MV1405 (IRN-BRU) cruise in the California Current System in July 2014 (Accomplishment Based Renewal:   An iron limitation mosaic within the central California Current System)

This dataset is a suite of dissolved trace metal concentrations, along with macronutrient concentrations collected using a trace-metal clean towed-fish system on R/V Melville cruise MV1405 (IRN-BRU) while investigating the mosaic of the California Current System in July 2014. This dataset includes samples from transects 2, 5, 8, and 9. Transect 2 started at station 2 (an active upwelling site nearshore over the shelf in northern California; see related datasets) and followed the upwelled plume offshore. Transect 5 went through the eddy stations (stations 9, 12, and 15; see related datasets). Transects 8 and 9 went through the plume measured in station 28 (a more aged upwelling site offshore of the shelf break in southern Oregon; see related datasets). The chief scientist of the cruise was Ken Bruland. Trace metal samples were analyzed by Claire Till (nee Parker) as his graduate student. Nutrient samples were analyzed by Tyler Coale. See related datasets for depth profile samples using a regular rosette (macronutrient concentrations) and teflon-coated GoFlos (macronutrient and dissolved trace metal concentrations) collected on MV1405.

cdm_data_type = Other
VARIABLES:
time (Date_time_iso_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Transect_number (unitless)
Nitrate (umol/kg)
Phosphate (umol/kg)
Silicate (umol/kg)
Fe (nmol/kg)
Y (pmol/kg)
Cd (pmol/kg)
La (pmol/kg)
Pb (pmol/kg)
Ce (pmol/kg)
Sc (pmol/kg)
Mn (nmol/kg)
Co (pmol/kg)
... (4 more variables)


[Dive record, Zooglider BioSWOT-Med (BioSWOT-Med)] - Zooglider dive record from the BIOSWOT-Med cruise in the Northwestern Mediterranean Sea, March-May 2023 (Zooglider assessment of zooplankton frontal gradients across the BIOSWOT-Med region)

These data are based on deployment of the Scripps Zooglider in collaboration with the French-led BIOSWOT-Med study in the Northwestern Mediterranean Sea in Spring 2023. This study was one of the Adopt-a-Crossover field studies carried out around the world in synchrony with the launch by NASA/CNES of the new SWOT satellite for enhanced ocean altimetry. We deployed Zooglider on 30 March 2023 from Palma, Majora using a small craft, then navigated it remotely to the BIOSWOT-Med study region. Initially Zooglider sampled to the east of Majorca and south of Menorca. Then we recovered Zooglider at sea, transported it to the center of an anticyclonic eddy north of Menorca, and redeployed it, navigating it from the eddy center across the eddy periphery. We then recovered it at sea on 8 May 2023, for a total mission duration of 40 days. Zooglider data were telemetered back to our server each time the vehicle surfaced and the data were immediately posted on our public website, available to all BIOSWOT-Med participants and any member of the general public. This dataset presents the dive record and location information for Zooglider's track.

cdm_data_type = Other
VARIABLES:
Dive_number (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
from_date_UTC (unitless)
to_date_UTC (unitless)
sample_volume_ml (mL)
from_time_UTC (unitless)
to_time_UTC (unitless)
latitude_start (decimal degrees)
longitude_start (decimal degrees)
latitude (Latitude_mid_ascent_75, degrees_north)
longitude (Longitude_mid_ascent_75, degrees_east)
latitude_end (decimal degrees)
longitude_end (decimal degrees)
max_pressure (decimbars)


[DOC and TOC data] - Dissolved and total organic carbon concentrations of seawater collected in the northwestern Atlantic in 2024 during three cruises aboard the Atlantic Explorer (AE2412, AE2426b, AE2427) (Collaborative Research: Quantifying the role of microbial extracellular vesicles in marine dissolved organic matter production and consumption)

Data on the concentration of dissolved organic carbon and total organic carbon provide the environmental context for us to understand the role that extracellular vesicles play in marine organic carbon cycling. These data are from discrete seawater samples collected from Niskin bottles or from the underway systems during three cruises (AE2412, AE2426b, AE2427) conducted in 2024. All cruises were in the northwestern Atlantic Ocean. Seawater was whole seawater for total organic carbon or 0.2 uM-filtered seawater for dissolved organic carbon. Samples were analyzed by high temperature combustion. The samples were collected and processed by Krista Longnecker of Woods Hole Oceanographic Institution.

cdm_data_type = Other
VARIABLES:
Cruise (dimensionless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Cast (dimensionless)
depth (m)
Source (dimensionless)
SampleType (dimensionless)
NPOC (micromolar (uM))


[Doliolid diet: zooplankton abundance] - Zooplankton community abundances from meter net tows on multiple cruises on RV/Savannah in the South Atlantic Bight, Mid-Continental Shelf from 2015-2017 (The cryptic diet of the globally significant pelagic tunicate Dolioletta gegenbauri (Uljanin, 1884.))

Zooplankton community abundances from meter net tows taken on multiple cruises RV/Savannah cruises in the South Atlantic Bight, Mid-Continental Shelf from August 2015 to December 2017.

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
date (unitless)
latitude (degrees_north)
longitude (degrees_east)
cast (unitless)
station_depth_water (meters)
mesh (microns)
replicate (unitless)
time_tow (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
vol_filt (cubic meters (m^3))
splits (splits)
taxon_1 (unitless)
taxon_2 (unitless)
dilution_factor (unitless)
count_aliquot_1 (number of individuals per sample)
count_aliquot_2 (number of individuals per sample)
count_mean (number of individuals per sample)
count_sample (number of individuals per sample)
abundance_m3 (individuals per cubic meter of water)


[DOM remineralization bioassays] - Bacterial abundance, bacterial organic carbon, and total organic carbon from remineralization bioassays conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023 (Postdoctoral Fellowship: OCE-PRF: Smoke on the water: the impacts of wildfire ash deposition on surface ocean biology)

These data include bacterial abundance, bacterial organic carbon, and total organic carbon from remineralization bioassays conducted to assess bacterioplankton growth and DOC degradation. Experiments were conducted on cruises aboard the R/V Robert Gordon Sproul (SP2319, SP2320) between dates 2023-07-28 and 2023-08-19 along the Southern California coast.

Deposition of wildfire ash on the ocean can fertilize microbial production but also has the potential to inhibit microbial growth due to heavy metal toxicity. The data collected from these field experiments can contribute to elevating understanding of wildfire-driven material transfer from the terrestrial system to the ocean and its impact on carbon and energy flow in marine food webs. These data were collected by Dr. Nicholas Baetge,  Dr. Allen Milligan, Brian Ver Wey, and Parker Hansen of Oregon State University. Data were also collected by Dr. Craig Carlson, Elisa Halewood, and Keri Opalk of the University of California Santa Barbara

cdm_data_type = Other
VARIABLES:
stn (unitless)
latitude (degrees_north)
longitude (degrees_east)
time (Dt, seconds since 1970-01-01T00:00:00Z)
trt (unitless)
bact_cells (cells per milliliter)
sd_bact_cells (cells per milliliter)
boc (micromoles C per liter (umol C/L))
mean_toc (micromoles C per liter (umol C/L))
sd_toc (micromoles C per liter (umol C/L))


[Domoic acid assimilation in copepods] - Domoic acid assimilation in copepods from experiments conducted using water samples collected in northern Gulf of Mexico in 2019 (The biotic and abiotic controls on the Silicon cycle in the northern Gulf of Mexico)

Domoic acid assimilation in copepods by consuming organic polymers containing domoic acid.  Results from lab experiments designed to investigate the role of organic polymers in trophic transfer of domoic acid, using Acartia tonsa as a model organism.  Water samples were collected in the northern Gulf of Mexico in 2019.

cdm_data_type = Other
VARIABLES:
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Date (unitless)
time2 (Time, unitless)
Experiment (unitless)
Treatment (unitless)
Replicate_bottle (unitless)
Num_copepods (integer)
cDA_mass (C DA Mass, nanograms (ng))
cDA_indiv (C DA Indiv, picograms (pg) per copepod)


[Doo et al. 2018, Coral Reefs - Mesocosm chemistry data] - Seawater chemistry treatment conditions (Moorea Coral Reef Long-Term Ecological Research site)

Seawater chemistry treatment conditions from experiments on coral calcification.

cdm_data_type = Other
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
Tank_no (unitless)
TA (micromoles per kilogram (umol kg-1))
pH (Sea Water Ph Reported On Total Scale, unitless (pH scale))
Salinity (Sea Water Practical Salinity, PSU)
Temperature (degrees Celsius)
Light (micromoles photons per meter squared per second (umol photons m-2 sec -1))


[Drifter data] - Trajectories of fifty-five biodegradable drifters in the Belizean Barrier Reef. (An Integrative Investigation of Population Connectivity Using a Coral Reef Fish)

Trajectories of fifty-five biodegradable drifters in the Belizean Barrier Reef.

cdm_data_type = Other
VARIABLES:
orig_file_name (unitless)
GPS_dataType (GPS Data Type, unitless)
date (unitless)
UTC_time (unitless)
latitude (degrees_north)
longitude (degrees_east)
fix_quality (unitless)
satellite_number (count)
HDOP (unitless)
altitude_ (Altitude, meters)
altitude_units (Altitude, M)
geoid (meters)
geoid_units (M)
checksum_data (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[drifter_tracks] - Drifter track data from drifters deployed on multiple R/V Endeavor, Albatross IV,  Oceanus, Delaware, Cape Hatteras, Parizeau, and CCGS Cygnus cruises in the Gulf of Maine and Georges Bank from 1995-1999 (GLOBEC) (U.S. GLOBEC Georges Bank)

Drifter track data from drifters deployed on multiple R/V Endeavor, Albatross IV,  Oceanus, Delaware, Cape Hatteras, Parizeau, and CCGS Cygnus cruises in the Gulf of Maine and Georges Bank from 1995-1999. Satellite-tracked drifters with holey sock drogues centered at 10, 15 and 40-m depths were deployed over Georges Bank during 1995-99 in support of the U.S. GLOBEC/Georges Bank Program.

cdm_data_type = Other
VARIABLES:
year_start (dimensionless)
drifterid (dimensionless)
argosid (dimensionless)
cruiseid (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
temp (Temperature, degrees Celsius)
submergence (unknown)
yrday_gmt (dimensionless)
year (dimensionless)
month_gmt (dimensionless)
day_gmt (dimensionless)
time_gmt (dimensionless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[DRIFTERS] - Temperature and salinity from drifters deployed during R/V Hugh R. Sharp DANCE cruise HRS1414 in the Mid and South-Atlantic Bight from July to August of 2014 (DANCE project) (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters)

15-min location, temperature, and salinity data from three drifting buoys deployed during DANCE cruise HRS1414 in the Mid and South-Atlantic Bight from July to August of 2014 (DANCE project)

cdm_data_type = Other
VARIABLES:
drifter_id (unitless)
yr (unitless)
mon (unitless)
day (unitless)
hr (unitless)
min (unitless)
sec (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
temp (Temperature, degrees Celsius)
salt (Sea Water Practical Salinity, parts per thousand (ppt))


[Ebullition on VA Eastern Shore] - Bubble flux measurements and concentrations at two sites on the Virginia Eastern Shore, July 2017 (Toward an Improved Understanding of Blue Carbon: The Role of Seagrasses in Sequestering CO2)

Bubble flux measurements and concentrations at two sites on the Virginia Eastern Shore, July 2017.

cdm_data_type = Other
VARIABLES:
date_local (unitless)
time_local (unitless)
time (ISO Date Time Local, seconds since 1970-01-01T00:00:00Z)
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
Traps (traps)
Deployment_duration (hours)
Gas_Flux (microMol/meter^2/hour (mMol/m2/h))
Gas_Flux_stdev (microMol/meter^2/hour (mMol/m2/h))
Gas_samples (samples)
O2_Optode (percent)
O2_Optode_stdev (percent)
O2_Ar (unitless)
O2_Ar_stdev (unitless)
d18O (D18 O, parts per thousand (ppt))
d18O_stdev (D18 O Stdev, parts per thousand (ppt))


[Ecological monitoring Natividad 2006-2021: Algae] - Ecological monitoring of algae on Isla Natividad from 2006 to 2021 (Collaborative Research: Evaluating how abalone populations in the California Current are structured by the interplay of large-scale oceanographic forcing and nearshore variability)

This dataset encompasses information about algae transects between 2006 to 2021 in Isla Natividad, Baja California Sur, Mexico. Abundances of algae and the number of stipes of each individual algae can be found in the data set. Also, the dates when the transects were done, the site, the name of the diver, the depth the transect was laid, if the site was a marine reserve or not, if the site is inside a marine protected area or not, the latitude and longitude of the sites, the temperature of the water, the number of transect from where the information was counted, and the species name of algae counted.

Ecological monitoring is important to collect data of species that inhabit an specific ecosystem. For this data set, we present all the data form 2006 to 2021 on algae, marine invertebrates, fish and uniform point contact at six different sites in Isla Natividad off the coast of Baja California Sur, Mexico. Data was collected once a year by trained divers as a collaborative effort from Stanford University, non-governmental organizations, and fishing cooperative federations. These data provides the abundaces of algae, invertebrates, fish and substrate  of Isla Natividad over the spam of 15 years and may be use to assess changes in the ecosystems after shocks such as hypoxic events or marine heatwaves.

cdm_data_type = Other
VARIABLES:
ID (unitless)
DAY (unitless)
MONTH (unitless)
YEAR (unitless)
STATE (unitless)
COMMUNITY (unitless)
SITE (unitless)
LAT (degrees_north)
longitude (Long, degrees_east)
HABITAT (unitless)
ZONE (unitless)
PROTECTION (unitless)
... (18 more variables)


[Ecological monitoring Natividad 2006-2021: Fish] - Ecological monitoring of fish on Isla Natividad from 2006 to 2021 (Collaborative Research: Evaluating how abalone populations in the California Current are structured by the interplay of large-scale oceanographic forcing and nearshore variability)

This dataset encompasses information about fish transects between 2006 to 2021 in Isla Natividad. Abundances, sex and size of fish can be found in the data set. Also, the dates when the transects were done, the site, the name of the diver, the depth the transect was laid, if the site was a marine reserve or not, if the site is inside a marine protected area or not, the latitude and longitude of the sites, the temperature of the water, the number of transect from where the information was counted, and the species name of the fish counted.

Ecological monitoring is important to collect data of species that inhabit an specific ecosystem. For this data set, we present all the data form 2006 to 2021 on algae, marine invertebrates, fish and uniform point contact at six different sites in Isla Natividad off the coast of Baja California Sur, Mexico. Data was collected once a year by trained divers as a collaborative effort from Stanford University, non-governmental organizations, and fishing cooperative federations. These data provides the abundaces of algae, invertebrates, fish and substrate  of Isla Natividad over the spam of 15 years and may be use to assess changes in the ecosystems after shocks such as hypoxic events or marine heatwaves.

cdm_data_type = Other
VARIABLES:
ID (unitless)
DAY (unitless)
MONTH (unitless)
YEAR (unitless)
STATE (unitless)
COMMUNITY (unitless)
SITE (unitless)
LAT (degrees_north)
longitude (Long, degrees_east)
HABITAT (unitless)
ZONE (unitless)
PROTECTION (unitless)
MPA (unitless)
... (15 more variables)


[Ecological monitoring Natividad 2006-2021: Invertebrates] - Ecological monitoring of marine invertebrates on Isla Natividad from 2006 to 2021 (Collaborative Research: Evaluating how abalone populations in the California Current are structured by the interplay of large-scale oceanographic forcing and nearshore variability)

This dataset encompasses information about marine invertebrates transects between 2006 to 2021 in Isla Natividad. Abundances of invertebrates can be found in the data set. Also, the dates when the transects were done, the site, the name of the diver, the depth the transect was laid, if the site was a marine reserve or not, if the site is inside a marine protected area or not, the latitude and longitude of the sites, the temperature of the water, the number of transect from where the information was counted, and the species name of each invertebrate counted.

Ecological monitoring is important to collect data of species that inhabit an specific ecosystem. For this data set, we present all the data form 2006 to 2021 on algae, marine invertebrates, fish and uniform point contact at six different sites in Isla Natividad off the coast of Baja California Sur, Mexico. Data was collected once a year by trained divers as a collaborative effort from Stanford University, non-governmental organizations, and fishing cooperative federations. These data provides the abundaces of algae, invertebrates, fish and substrate  of Isla Natividad over the spam of 15 years and may be use to assess changes in the ecosystems after shocks such as hypoxic events or marine heatwaves.

cdm_data_type = Other
VARIABLES:
ID (unitless)
DAY (unitless)
MONTH (unitless)
YEAR (unitless)
STATE (unitless)
COMMUNITY (unitless)
SITE (unitless)
LAT (degrees_north)
longitude (Long, degrees_east)
HABITAT (unitless)
ZONE (unitless)
PROTECTION (unitless)
MPA (unitless)
... (13 more variables)


[Ecological monitoring Natividad 2006-2021: UPC] - Uniform point contact (UPC) transect data from Isla Natividad from 2006 to 2021 (Collaborative Research: Evaluating how abalone populations in the California Current are structured by the interplay of large-scale oceanographic forcing and nearshore variability)

This dataset encompasses information about Uniform point contact (UPC) transects between 2006 to 2021 in Isla Natividad. UPC refers to the information about the substrate where the transect is laid. Every meter (along the 30m transect) you identify what type of substrate there is (e.g., sand, cobble, boulder, reef, other such as anthropogenic), what type of cover there is (e.g., none, brown algae, green algae, red algae, crustose coralline algae, mobile invertebrates, sessile invertebrates or seagrass) and the height of the relief (e.g., less than 10cm, between 10cm and 1m, between 1m and 2m or more than 2m). With this information you can assess the kelp forest ecosystem. This dataset also has information about the dates when the transects were done, site, the name of the diver, the depth the transect was laid, if the site was a marine reserve or not, if the site is inside a marine protected area or not, the latitude and longitude of the sites, the temperature of the water, the number of transect from where the information was counted and the total of substrate, cover and relief points.

Ecological monitoring is important to collect data of species that inhabit an specific ecosystem. For this data set, we present all the data form 2006 to 2021 on algae, marine invertebrates, fish and uniform point contact at six different sites in Isla Natividad off the coast of Baja California Sur, Mexico. Data was collected once a year by trained divers as a collaborative effort from Stanford University, non-governmental organizations, and fishing cooperative federations. These data provides the abundaces of algae, invertebrates, fish and substrate  of Isla Natividad over the spam of 15 years and may be use to assess changes in the ecosystems after shocks such as hypoxic events or marine heatwaves.

cdm_data_type = Other
VARIABLES:
ID (unitless)
DAY (unitless)
MONTH (unitless)
YEAR (unitless)
STATE (unitless)
COMMUNITY (unitless)
SITE (unitless)
... (40 more variables)


[EcoMon Plankton 100m3] - EcoMon plankton counts (100-m3) from Bongo tows, including MARMAP data multiple cruises in the Northeast Continental Shelf of the United States from 1977-2015 (EcoMon Zooplankton project) (EcoMon Zooplankton)

EcoMon plankton counts from Bongo tows. Includes MARMAP data.

cdm_data_type = Other
VARIABLES:
year
cruiseid
station
date (seconds since 1970-01-01T00:00:00Z)
month
day
time2 (Time)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
zoo_gear
ich_gear
sfc_temp
sfc_salt
btm_temp
btm_salt
volume_100m3
taxon
count


[EcoMon Plankton 10m2] - EcoMon plankton counts (10-m2) from Bongo tows, including MARMAP data from multiple cruises in the Northeast Continental Shelf of the United States from 1977-2015 (EcoMon Zooplankton project) (EcoMon Zooplankton)

EcoMon plankton counts (10-m2) from Bongo tows, including MARMAP data from multiple cruises in the Northeast Continental Shelf of the United States from 1977-2015 (EcoMon Zooplankton project)

cdm_data_type = Other
VARIABLES:
year
cruiseid
station
date (seconds since 1970-01-01T00:00:00Z)
month
day
time2 (Time)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
zoo_gear
ich_gear
sfc_temp
sfc_salt
btm_temp
btm_salt
volume_1m2
taxon
count


[Edmunds et al. MarBio 2019a: Kd data] - Light data (Kd) from surveys conducted in St. John, US Virgin Islands in 2017 (RAPID: Hurricane Irma: Effects of repeated severe storms on shallow Caribbean reefs and their changing ecological resilience)

Light data (Kd) from surveys conducted in Great Lameshur Bay, St. John, US Virgin Islands in 2017. These data were used in Edmunds et al. (2019) in Figure 2.

cdm_data_type = Other
VARIABLES:
DateTime_Local (Date Time Local, unitless)
Surface_Light (micromoles per square meter per second (µmol quanta/m2/s))
Underwater_Light (micromoles per square meter per second (µmol quanta/m2/s))
Kd (unitless)
Transmition_Percent (percent)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[Edmunds et al. MarBio 2019a: Transmission data] - Light data (transmission) from surveys conducted in St. John, US Virgin Islands in 2017 (RAPID: Hurricane Irma: Effects of repeated severe storms on shallow Caribbean reefs and their changing ecological resilience)

Light data (transmission) from surveys conducted in Great Lameshur Bay, St. John, US Virgin Islands in 2017. These data were used in Edmunds et al. (2019) in Figure 2.

cdm_data_type = Other
VARIABLES:
Underwater_Date_Local (unitless)
Underwater_Time_Local (unitless)
Underwater_Light (micromoles per square meter per second (µmol quanta/m2/s))
Surface_DateTime_Local (Surface Date Time Local, unitless)
Surface_Light (micromoles per square meter per second (µmol quanta/m2/s))
Transmition_Percent (percent)
time (Surface Date Time ISO UTC, seconds since 1970-01-01T00:00:00Z)