[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 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 June 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 (units)
time_local (Time, units)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Site (units)
Latitude (degrees_north)
longitude (degrees_east)
Max_Depth (units)
Temp (degrees Celsius)
Salinity (PSU (practical salinity units))
Turbidity (NTU (nephelometric turbidity units))
Chlorophyll (milligrams per liter (mg/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 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 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 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)


[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)


[EK80 Antarctic Krill Swarms] - Krill swarms detected with active acoustic EK80 onboard small boat surveys in Palmer Deep Canyon, Antarctica during January-March 2020 (Collaborative Research: Physical Mechanisms Driving Food Web Focusing in Antarctic Biological Hotspots)

These data include identified krill swarms observed by a hull-mounted SIMRAD EK80 single-beam, single frequency (120 kHz) echo sounder (Kongsberg Maritime) hereby referred to as “EK80”. Data were collected in Palmer Deep Canyon, Antarctica during January-March 2020. Small boat surveys were conducted twice weekly over known penguin foraging areas. EK80 data were processed using Echoview software and backscattering zooplankton were identified as krill when within a target strength of -70 dB to -30 dB.

The EK80 survey was designed in concert with the ACROBAT, HFR and mooring observations to provide a wholistic view of the food web. Observing the distribution of krill swarms and their correlation with other ecosystem variables is important for understanding how the Palmer Deep ecosystem, and other coastal ecosystems globally, respond to complex coastal ocean currents and ways this system may be resilient to rapid warming. The collection and processing of these data was headed by Ashley Hann and Dr. Kim Bernard.

cdm_data_type = Other
VARIABLES:
Date_M (unitless)
Time_M (unitless)
time (Iso8601, seconds since 1970-01-01T00:00:00Z)
longitude (Lon_m, degrees_east)
latitude (Lat_m, degrees_north)
depth (Depth_mean, m)
Sv_mean (dB)
NASC (m²/nmi²)
Height_mean (Meters (m))
Thickness_mean (Meters (m))
Length (Meters (m))
mld (Meters (m))
surface (Binary)


[Electrochemical Data CL2015] - Electrochemical data from sediments collected on R/V Savannah cruise SAV-15-18 at the Cape Lookout Continental Shelf and Slope during July 2015 (Source, Composition, and Stability of Soluble Iron Fluxing from Continental Margin Sediments)

Electrochemistry data from sediments collected on R/V Savannah cruise SAV-15-18 at the Cape Lookout Continental Shelf and Slope during July 2015.

cdm_data_type = Other
VARIABLES:
Year (unitless)
Month (unitless)
Day (unitless)
Collection_Type (unitless)
Station (unitless)
longitude (degrees_east)
latitude (degrees_north)
Sediment_depth (millimeters (mm))
O2 (micromolar (uM))
sdO2 (Sd O2, micromolar (uM))
Mn_II (micromolar (uM))
sdMn_II (Sd Mn II, micromolar (uM))
Fe_II (micromolar (uM))
sdFe_II (Sd Fe II, micromolar (uM))
Org_Fe_III (nA)
sdOrgFe_III (Sd Org Fe III, nA)
FeS_aq (Fe S Aq, nA)
sdFeS_aq (Sd Fe S Aq, nA)
SH2S (SH2 S, micromolar (uM))
sdSH2S (SD SH2 S, micromolar (uM))
time (seconds since 1970-01-01T00:00:00Z)


[EN589 Aerosol and seawater chemical composition] - Chemical composition of 'model' Primary Marine Aerosol (mPMA) and seawater measured on R/V Endeavor EN589 during Sept. - Oct. 2016 (Collaborative Research: Coupled Ocean-Atmosphere Recycling of Refractory Dissolved Organic Carbon in Seawater)

This dataset describes the ionic composition of western North Atlantic seawater and the corresponding chemical composition of mPMA produced from that seawater in a high-capacity generator over ranges of operating conditions. Measurements were taken during cruise EN589 on RV/Endeavor during September and October 2016.

cdm_data_type = Other
VARIABLES:
Campaign_Sequence_Number (unitless)
Sample_Type (unitless)
Sample_ID (unitless)
CI_50_Aerodynamic_Cut_Diam (micrometers)
S_Sample_Location (unitless)
latitude (degrees_north)
longitude (degrees_east)
time (ISO Date Time Local Start, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_local_end (ISO Date Time Local End, unitless)
Cl (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
Br (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
SO4 (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
Na (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
K (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
Mg (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
Ca (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
OCwe (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
OCwe_STD (nanomol/cubic meter (nmol m-3) for mPMA; micromol (µM) for S)
Comments (unitless)


[EN614 HPLC Pigments] - Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018 (Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic)

Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018. Note: these data are also available through NASA's SeaBASS repository at https://seabass.gsfc.nasa.gov/archive/COLUMBIA_U/subramaniam/LAMONT_ATL/may18atl/archive

cdm_data_type = Other
VARIABLES:
Sample (unitless)
volfilt (liters (L))
Station (unitless)
depth (m)
Year (meters (m))
month (unitless)
Day (unitless)
sdy (unitless)
time2 (Time, unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
longitude (degrees_east)
latitude (degrees_north)
Tot_Chl_a (Concentration Of Chlorophyll In Sea Water, milligrams per cubic meter (mg/m^3))
Tot_Chl_b (milligrams per cubic meter (mg/m^3))
Tot_Chl_c (milligrams per cubic meter (mg/m^3))
Alpha_beta_Car (milligrams per cubic meter (mg/m^3))
But_fuco (milligrams per cubic meter (mg/m^3))
Hex_fuco (milligrams per cubic meter (mg/m^3))
Allo (milligrams per cubic meter (mg/m^3))
Diadino (milligrams per cubic meter (mg/m^3))
Diato (milligrams per cubic meter (mg/m^3))
Fuco (milligrams per cubic meter (mg/m^3))
Perid (milligrams per cubic meter (mg/m^3))
Zea (milligrams per cubic meter (mg/m^3))
MV_Chl_a (Concentration Of Chlorophyll In Sea Water, milligrams per cubic meter (mg/m^3))
... (28 more variables)


[EN614 Hydrography] - Hydrographic data collected during casts with a CTD-rosette system on R/V Endeavor cruise EN614 from May to June 2018 (Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic)

Hydrographic data collected during casts with a CTD-rosette system on R/V Endeavor cruise EN614 from May to June 2018.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Station (unitless)
Site (unitless)
Stn_Event (unitless)
Filename (unitless)
Scan (Unitless)
TimeJ (Time J, unitless)
TimeS (Time S, seconds)
time (Date ODV, seconds since 1970-01-01T00:00:00Z)
PrDM (PR DM, decibars (db))
depth (Dep SM, m)
T090C (T090 C, degrees Celsius)
T190C (T190 C, degrees Celsius)
T2_T190C (T2 T190 C, degrees Celsius)
C0S_m (C0 S M, Siemens per meter (S/m))
C1S_m (C1 S M, Siemens per meter (S/m))
C2_C1S_m (C2 C1 S M, Siemens per meter (S/m))
V0 (volts)
CStarAt0 (CStar At0, reciprocal meters (1/m))
CStarTr0 (CStar Tr0, unitless (percent))
V1 (volts)
FlECO_AFL (Fl ECO AFL, milligrams per cubic meter (mg/m^3))
V2 (volts)
AltM (Alt M, meters (m))
V3 (volts)
Par (Downwelling Photosynthetic Photon Radiance In Sea Water, micromoles photons per square meter per second (umol photons/m^2/sec))
... (25 more variables)


[EN669 Bottle Data] - Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021 (CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present)

This dataset includes seawater properties observed during cruise EN669 on the R/V Endeavor in the Gulf of Maine, conducted in August 2021 by PI Katherine Allen and the shipboard science party. Included are data from twelve CTD/Niskin rosette casts at twelve different stations accompanied by carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples collected during each cast. Bottle samples were analyzed by Adam Subhas at the Woods Hole Oceanographic Institution after the cruise was complete. Data from CTD casts were collected by the Endeavor's shipboard scientific party. These Gulf of Maine seawater observations provide constraints on growth conditions of synchronously collected foraminifera, enabling geochemical paleo-proxies to be assessed and refined for regional paleoceanographic reconstructions.

cdm_data_type = Other
VARIABLES:
CTD_Cast (unitless)
Niskin (unitless)
PotTemp (degrees Celsius)
Sal (unitless)
Depthm (meters (m))
DIC_Bottle (unitless)
DICumolkg (micromoles per kilogram seawater)
d13Cpermil (permille vs PDB)
talkumolkg (micromoles per kilogram seawater)
DICsd (micromoles per kilogram seawater)
d13Csd (permille vs PDB)
talksd (micromoles per kilogram seawater)
Scan (unitless)
TimeJ (days)
TimeS (seconds)
PrDM (meters (m))
T090C (degrees Celsius)
T190C (degrees Celsius)
T2_T190C (degrees Celsius)
... (39 more variables)


[Environmental Sensory Data] - Environmental, sensory data  (temperature, light intensity, salinity, pH, dissolved oxygen, depth) sampled in August 2019 in Carrie Bow Caye, Belize (Collaborative research: Is hybridization among threatened Caribbean coral species the key to their survival or the harbinger of their extinction?)

Environmental, sensory data  (temperature, light intensity, salinity, pH, dissolved oxygen, depth) sampled in August 2019 in Carrie Bow Caye, Belize

cdm_data_type = Other
VARIABLES:
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
time (ISO Date Time Local, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_UTC (ISO Date Time UTC, unitless)
Temperature (degrees Celcius (°C))
Light_Intensity (lux (lx))
Instrument (unitless)
depth (m)
Salinity (Sea Water Practical Salinity, parts per thousand)
Dissolved_Oxygen (Volume Fraction Of Oxygen In Sea Water, milligram per liter (mg/l))
pH (Sea Water Ph Reported On Total Scale, molar concentrations of H ions)


[EPR 2019 Nutrients] - Dissolved nitrate plus nitrite, nitrite and phosphate from water column of the East Pacific Rise in April 2019 aboard the R/V Atlantis cruise AT42-09 (Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases)

These are dissolved inorganic nutrient concentrations from the eastern tropical north pacific ocean from the water column overlying the east pacific rise at 9°50'N 104°18.14'W  including samples in hypoxic water. The measured nutrients are nitrate plus nitrite, nitrite, and phosphate. Samples were collected through two casts, one each on April 9 2019 and April 13 2019 by Dr. Benjamin Tully aboard the RV Atlantis cruise AT 42-09. Samples were run by Chesapeake Bay Laboratory's Analytical services facility following EPA method 353.2 with analysis overseen by Jerry Frank. While the cruise primarily focused on the hydrothermal vent field below, our team focused on measurements of suspended particles in the water column and their microbial communities. These nutrient data supported this analysis. These data support a paper in review titled "Quantitative microbial taxonomy across particle size, depth, and oxygen concentration" lead by Paulina Huanca.

cdm_data_type = Other
VARIABLES:
Sample_ID (unitless)
depth (m)
latitude (degrees_north)
longitude (degrees_east)
Sample_Date (unitless)
Sample_Time (unitless)
time (Sample_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Received_Date (unitless)
NO2 (milligrams per liter (mg N/L))
NO23 (milligrams per liter (mg N/L))
PO4 (milligrams per liter (mg P/L))
NO2_Flag (unitless)
NO23_Flag (unitless)
PO4_Flag (unitless)


[ETNP Iodine Speciation] - Iodine speciation measurements aboard R/V Roger Revelle and R/V Falkor in April and June 2018, respectively. (The role of cryptic nutrient cycling within sinking particles on trace element transport in oxygen minimum zones)

Iodine speciation measurements aboard R/V Roger Revelle and R/V Falkor in April and June 2018, respectively.

cdm_data_type = Other
VARIABLES:
cruise_id (unitless)
Bottle (unitless)
Station (unitless)
depth (m)
Iodate (nanoMolar)
Iodide (nanoMolar)
Total_Iodine (nanoMolar)
Excess_Iodine (nanoMolar)
longitude (degrees_east)
latitude (degrees_north)
Date (unitless)
Time_UTC (unitless)
source_file (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)


[ETSP 2013 NO3 NO2 N2O] - Nitrate, nitrite, and nitrous oxide isotope measurements from the Eastern Tropical South Pacific ocean collected on RVIB Nathaniel B. Palmer cruise NBP1305 from June to July 2013 (Biogeochemistry of nitrous oxide cycling in the eastern tropical South Pacific)

Nitrate, nitrite, and nitrous oxide isotope measurements from the Eastern Tropical South Pacific ocean collected on RVIB Nathaniel B. Palmer cruise NBP1305 from June to July 2013. The data in this dataset were published in Peters et al. (2018) and Casciotti et al. (2018).

cdm_data_type = Other
VARIABLES:
CTD_cast (unitless)
STN (unitless)
time (seconds since 1970-01-01T00:00:00Z)
depth (m)
PRESSURE (decibars)
latitude (degrees_north)
longitude (degrees_east)
TEMPERATURE (degrees C)
SALINITY (Sea Water Practical Salinity, PSU)
SIGMA_THETA (Sea Water Sigma Theta, kg/m3)
SBE_OXYGEN (umol/kg)
O2_SAT_mL_L (O2 SAT M L L, ml/L)
O2_SAT_umol_kg (umol/kg)
AOU (umol/kg)
NO3_sample_IDs (unitless)
sulfamic_treated (unitless)
d15N_NO3 (Mole Concentration Of Nitrate In Sea Water, per mil vs. N2)
d15N_NO3_sd (D15 N NO3 Sd, per mil)
d18O_NO3 (Mole Concentration Of Nitrate In Sea Water, per mil vs. VSMOW)
d18O_NO3_sd (D18 O NO3 Sd, per mil)
d15N_NO2 (Mole Concentration Of Nitrite In Sea Water, per mil vs. N2)
d15N_NO2_sd (D15 N NO2 Sd, per mil)
d18O_NO2 (Mole Concentration Of Nitrite In Sea Water, per mil vs. VSMOW)
d18O_NO2_sd (D18 O NO2 Sd, per mil)
N2O_sample_ID_1 (N2 O Sample ID 1, unitless)
... (21 more variables)


[Euphotic Zone] - Estimates of Euphotic Zone (EZ) depths from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) from February to March 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 estimates of Euphotic Zone (EZ) depths based on mean light extinction coefficients calculated from PAR sensor readings at 5 and 100 meters from cruise RR2201 on R/V Roger Revelle (BLOOFINZ-IO, January-March 2022) in the Argo Basin region off NW Australia.

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Event (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
Cycle_Day (unitless)
CTD_Cast (unitless)
PAR_5m (umoles of photons m-2 s-1)
PAR_100m (umoles of photons m-2 s-1)
Ext_Coeff (reciprocal meters (m-1))
EZ_1pcnt (meters (m))


[event log] - Scientific sampling event log from R/V Endeavor cruise EN524 along the continental shelf of New England in 2013 (OA, Hypoxia and Warming project) (Ocean Acidification, Hypoxia and Warming: Experimental Investigations into Compounded Effects of Global Change on Benthic Foraminifera)

Scientific sampling event log from R/V Endeavor cruise EN524 along the continental shelf of New England in 2013.

cdm_data_type = Other
VARIABLES:
event (unitless)
sci_event (integer)
instrument (dimensionless)
action (dimensionless)
month_utc (unitless)
day_utc (unitless)
year (unitless)
time_utc (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
station (dimensionless)
depth_w (Depth, meters)
depth (m)
latitude (degrees_north)
longitude (degrees_east)
author (dimensionless)
comment (dimensionless)


[event log] - Scientific sampling event log from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) (Lipid lubrication of oceanic carbon and sulfur biogeochemistry via a host-virus chemical arms race)

Scientific sampling event log from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012. The scientific sampling event log was created using v1.0 of the Rolling Deck to Repository (R2R) event log application.

cdm_data_type = Other
VARIABLES:
event (unitless)
date_utc (unitless)
time_utc (HHMM)
instrument (text)
action (text)
transect (dimensionless)
station (dimensionless)
cast (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
author (text)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
comment (text)


[Event logs: MCR10-1 and MCR11-1] - Scientific sampling event logs from two cruises/trips at the Richard B Gump Research Station at Moorea LTER in 2010 and 2011 (MCR LTER and Coral DOM projects) (Moorea Coral Reef Long-Term Ecological Research site)

Scientific sampling event logs recorded during the MCR10-1 cruise/trip (the Coral DOM 2010 Research Campaign) and the MCR11-1 cruise/trip (the Coral DOM 2011 Research Campaign) at the Richard B Gump Research Station at the Moorea Coral Reef LTER site.

cdm_data_type = Other
VARIABLES:
cruiseid (dimensionless)
year (unitless)
latitude (degrees_north)
longitude (degrees_east)
event (dimensionless)
project_code (dimensionless)
site_ID (dimensionless)
activity (dimensionless)
sample_desig (dimensionless)
date_local (mm/dd/yy)
time_start_local (HHMM)
time_end_local (HHMM)
time (ISO Date Time Start UTC, seconds since 1970-01-01T00:00:00Z)
si (dimensionless)
comment (dimensionless)


[Event Logs] - Event logs from R/V Oceanus, R/V Endeavor cruises OC468-02, EN496, EN509, EN510 in the Gulf of Mexico; 2010-2012 (GoMX - N2 Fixation project) (Nitrogen fixation, nutrient supply and biological production in the Gulf of Mexico )

Event logs from R/V Oceanus, R/V Endeavor cruises OC468-02, EN496, EN509, EN510 in the Gulf of Mexico; 2010-2012 (GoMX - N2 Fixation project)

cdm_data_type = Other
VARIABLES:
CruiseId (Cruise Id, text)
Op_Number (unitless)
Stn (dimensionless)
Evt (dimensionless)
Date_Local (unitless)
Time_Local (unitless)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
Latitude_Deg_N (Latitude, whole degrees)
Latitude_Min_N (Latitude, decimal minutes)
Longitude_Deg_W (Longitude, whole degrees)
Longitude_Min_W (Longitude, decimal minutes)
latitude (degrees_north)
longitude (degrees_east)
Lease_Block (text)
Operation (text)
Seq_Number (dimensionless)
Notes (text)


[event logs] - Log of sampling events from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) (Mechanisms controlling the production and fate of DOM during diatom blooms)

Log of events recorded during SBDOM deployments PS1009 (also known as SBDOM10) and PS1103 (SBDOM11).

cdm_data_type = Other
VARIABLES:
cruise_name (text)
cruise_id (text)
year (unitless)
event (unitless)
date_gmt (mm/dd/yy)
month_gmt (mm)
day_gmt (dd)
time_gmt (HHMM)
date_local (mm/dd/yy)
time_local (HHMM)
latitude (degrees_north)
longitude (degrees_east)
sta_id (text)
depth (m)
activity (text)
sample (dimensionless)
sample_type (text)
time (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)
comment (text)


[EXPORTS NA nuts and TM field data] - Dissolved trace metal and macronutrient concentrations rom field samples collected during the EXPORTS North Atlantic campaign at the Porcupine Abyssal Plain-Sustained Observatory (PAP-SO) site on board the RRS Discovery (DY131) in May 2021 (Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump)

This dataset includes dissolved trace metal (manganese, iron, cobalt, nickel, copper, cadmium, zinc, lead) and macronutrient (nitrate+nitrite, phosphate, silicic acid, nitrite) concentration data from field samples collected during the EXPORTS North Atlantic campaign at the Porcupine Abyssal Plain-Sustained Observatory (PAP-SO) site on board the RRS Discovery (DY131). These data were primarily collected opportunistically during the course of water collection for incubation experiments (see separate dataset for incubations), and provide field context for the shipboard incubation experiments as well as temporal characterization of a retentive anticyclonic eddy occupied over the course of the cruise.

This research focuses on the vertical export of the carbon associated with a major group of phytoplankton, the diatoms in the North Atlantic near the Porcupine Abyssal Plain. The major objective is to understand how diatom community composition and the prevailing nutrient conditions create taxonomic differences in metabolic state that combine to direct diatom taxa to different carbon export pathways. The focus is on diatoms, given their large contribution to global marine primary productivity and carbon export which translates into a significant contribution to the biogeochemical cycling of carbon (C), nitrogen (N), phosphorus (P), iron (Fe) and silicon (Si). It is hypothesized that the type and degree of diatom physiological stress are vital aspects of ecosystem state that drive export. To test this hypothesis, combined investigator expertise in phytoplankton physiology, genomics, and trace element chemistry is used to assess the rates of nutrient use and the genetic composition and response of diatom communities, with measurements of silicon and iron stress to evaluate stress as a predictor of the path of diatom carbon export. The EXPORTS field campaign in the North Atlantic sampled a retentive eddy over nearly a month in May 2021, which coincided with the decline of the North Atlantic Spring Bloom.

cdm_data_type = Other
VARIABLES:
CRUISE_ID (unitless)
EVTNBR (unitless)
DATE_UTC (unitless)
TIME_UTC (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
... (90 more variables)


[Fear behavior with predators: Nucella] - Behavioral data of Nucella lamellosa in the presence of predators within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the intensity of anti-predatory behavior of both Tegula funebralis and Nucella lamellosa, we measured the proportion of time individual snails spend above the waterline in the presence and absence of their predator species, Pisaster ochraceus and Cancer productus. Data from this experiment are used to calculate estimated predation rates for snails that do not behaviorally respond to their predators, which are used to determine the impact anti-predatory responses have on the strength of trophic cascades. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018 and 2019.

This dataset reports results from mesocosms in this experiment with Nucella lamellosa in the presence of predator cues. See "Related Datasets" section for results from other mesocosms and experiments to be published in Ng & Gaylord (2025, in-prep).

cdm_data_type = Other
VARIABLES:
Day (days)
Date_local (unitless)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Sump (unitless)
Container (unitless)
Container_past (unitless)
Indiv (unitless)
Induced (unitless)
Pisaster (unitless)
Pisaster_size (millimeters (mm))
Behavior (unitless)
Behavior_num (unitless)


[Fear behavior with predators: Tegula in the presence of Cancer crab cues] - Behavioral data of Tegula funebralis in the presence of predator Cancer productus within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the intensity of anti-predatory behavior of both Tegula funebralis and Nucella lamellosa, we measured the proportion of time individual snails spend above the waterline in the presence and absence of their predator species, Pisaster ochraceus and Cancer productus. Data from this experiment are used to calculate estimated predation rates for snails that do not behaviorally respond to their predators, which are used to determine the impact anti-predatory responses have on the strength of trophic cascades. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018 and 2019.

This dataset reports results from mesocosms in this experiment with Tegula funebralis in the presence of predator Cancer productus. See "Related Datasets" section for results from other mesocosms and experiments to be published in Ng & Gaylord (2025, in-prep).

cdm_data_type = Other
VARIABLES:
Day (days)
Date_local (unitless)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Seatable (unitless)
Container (unitless)
Crab (unitless)
C_size (millimeters (mm))
Sex (unitless)
Out (unitless)
In (unitless)


[Fear behavior with predators: Tegula in the presence of Pisaster cues] - Behavioral data of Tegula funebralis in the presence of predator Pisaster ochraceus within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the intensity of anti-predatory behavior of both Tegula funebralis and Nucella lamellosa, we measured the proportion of time individual snails spend above the waterline in the presence and absence of their predator species, Pisaster ochraceus and Cancer productus. Data from this experiment are used to calculate estimated predation rates for snails that do not behaviorally respond to their predators, which are used to determine the impact anti-predatory responses have on the strength of trophic cascades. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018 and 2019.

This dataset reports results from mesocosms in this experiment with Tegula funebralis in the presence of predator Pisaster ochraceus. See "Related Datasets" section for results from other mesocosms and experiments to be published in Ng & Gaylord (2025, in-prep).

cdm_data_type = Other
VARIABLES:
Observation (unitless)
Date_local (unitless)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Day (days)
Containers (unitless)
Pisaster (unitless)
Out (unitless)
In (unitless)


[Fear behavior with predators: tethered Nucella lamellosa in the presence of predator Pisaster ochraceus] - Predation data of tethered Nucella lamellosa in the presence of predator Pisaster ochraceus within laboratory mesocosms at Bodega Marine Lab in 2019 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the impacts of fear removal on the strength of trophic cascades, we measured predation rates on tethered and untethered Nucella lamellosa in the presence of Pisaster ochraceus. Data from these experiments were used to estimate predation rates on Nucella that did not display behavioral fear response. Similar predation trials were conducted with morphologically induced Nucella to estimate the effect of morphological defenses on predation rates. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2019.

cdm_data_type = Other
VARIABLES:
Day (days)
Date_local (unitless)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Sump (unitless)
Container (unitless)
Container_past (unitless)
Indiv (unitless)
Induced (unitless)
Tethered (unitless)
Pisaster_size (millimeters (mm))
Individual (units)
Length (millimeters (mm))
Height (millimeters (mm))
Retraction (millimeters (mm))
Weight (grams (g))
Survival (unitless)
Eating (unitless)


[Fear behavior with predators: tethered Tegula funebralis in the presence of predator Cancer productus] - Predation data of tethered Tegula funebralis in the presence of predator Cancer productus within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the impacts of fear removal on the strength of trophic cascades, we measured predation rates on tethered and untethered Tegula funebralis in the presence of Pisaster ochraceus and Cancer productus. Data from these experiments were used to estimate predation rates on Tegula that did not display a behavioral fear response. Additionally, we used two predator species of differing attack rates to examine how predator identity might influence the loss of fear in a trophic cascade. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018.

This dataset reports the results for experiments with Cancer productus as the predator. See related dataset https://www.bco-dmo.org/node/959441 for results with predator Pisaster ochraceus.

cdm_data_type = Other
VARIABLES:
Date_local (unitless)
Day (days)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Table (unitless)
Size (millimeters (mm))
Tethered (unitless)
Sex (unitless)
Containers (unitless)
Alive (unitless)
Alive_C (unitless)
Prop (unitless)


[Fear behavior with predators: tethered Tegula funebralis in the presence of predator Pisaster ochraceus] - Predation data of tethered Tegula funebralis in the presence of predator Pisaster ochraceus within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey)

To examine the impacts of fear removal on the strength of trophic cascades, we measured predation rates on tethered and untethered Tegula funebralis in the presence of Pisaster ochraceus and Cancer productus. Data from these experiments were used to estimate predation rates on Tegula that did not display a behavioral fear response. Additionally, we used two predator species of differing attack rates to examine how predator identity might influence the loss of fear in a trophic cascade. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018.

This dataset reports the results for experiments with Pisaster ochraceus as the predator. See related dataset https://www.bco-dmo.org/node/959435 for results with predator Cancer productus.

cdm_data_type = Other
VARIABLES:
Date_local (unitless)
Time_local (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
Observation (unitless)
Containers (unitless)
Tethered (unitless)
Snails_not_freed (unitless)
Total_number_of_snails (unitless)
Snails_Alive (unitless)
Cumu_snails_eaten (unitless)
Teth_snails_alive (unitless)
Snails_currently_being_consumed (unitless)
Snails_Eaten (unitless)
Seatable (unitless)
Pisaster (millimeters (mm))


[FeOA Profile Data] - Depth profile chlorophyll, macronutrient, trace metal, metal speciation, and carbon system data from FeOA project cruise SKQ202209S on the R/V Sikuliaq in the Northeast Pacific between June and July 2022 (Collaborative Research: The Effect of Ocean Acidification on Fe Availability to Phytoplankton in Coastal and Oceanic Waters of the Eastern North Pacific)

This dataset includes the concentrations of dissolved inorganic macronutrients (phosphate, nitrate plus nitrite (N+N), silicic acid, and nitrite), chlorophyll a and phaeophytin, dissolved trace metals (iron, manganese, nickel, zinc, copper), and labile dissolved nickel, as well as pH and total alkalinity measurements, from discrete depth profile samples collected on the FeOA cruise SKQ202209S on R/V Sikuliaq in the Northeast Pacific from June to July 2022.

This project investigates the effects of ocean acidification on the associations between iron and organic ligands in seawater and on iron bioavailability to marine phytoplankton communities. The project used a combination of shipboard incubation experiments and depth profiles to characterize iron speciation and cycling across coastal upwelling, oligotrophic open ocean, and iron-limited subarctic oceanographic regimes in the NE Pacific. Surface seawater was incubated at pH of 8.1, 7.6, and 7.1 with natural iron and with dissolved iron amendments in order to investigate interactions between pH and iron bioavailability across the different regimes. Understanding how pH influences iron and its relationship with ligands provides important information for assessing the impacts of ocean acidification on primary production and biogeochemical processes.

cdm_data_type = Other
VARIABLES:
CRUISE_ID (unitless)
EVTNBR (unitless)
DATE_SHIP (unitless)
TIME_IN_SHIP (unitless)
TIME_OUT_SHIP (unitless)
time (In_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
OUT_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)
latitude (degrees_north)
longitude (degrees_east)
PLATFORM (unitless)
CASTNBR (unitless)
STNNBR (unitless)
BTLNBR (unitless)
... (50 more variables)


[FHLOO] - Seawater data (2018-2024) recorded from the Friday Harbor Laboratories Ocean Observatory (FHLOO) (FSML: Instrumentation at UW Friday Harbor Laboratories for Studies of the Biological Impacts of Ocean Acidification and Ocean Change)

The FHL Ocean Observatory (FHLOO) is a multi-sensor surface array in the San Juan Islands archipelago in the Salish Sea. Conditions in the Salish Sea region are subject to oceanic influences from the Northeast Pacific Ocean combined with freshwater input from the Pacific Northwest. This dynamic region is particularly vulnerable to ocean acidification events driven by elevated carbon dioxide concentration associated with ocean upwelling and is already experiencing pH ranges that other areas will not see for many decades. Data produced by this project may be of interest to chemical and biological oceanographers, and climate scientists interested in the role of biogeochemistry in the global/regional climate system. This dataset includes pH, pCO2, temperature, salinity, and dissolved oxygen data recorded from 2018-2024.

cdm_data_type = Other
VARIABLES:
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
ISO_DateTime_Local (unitless)
Dox (micromoles O2 per kilogram (umol O2 kg-1))
OxSat (unitless (percent))
Sea_Temp_Oxygen (degrees Celsius)
pCO2 (microatmospheres (uatm))
Sea_Temp_pCO2 (degrees Celsius)
Sea_pH (seawater pH units (total hydrogen scale))
Sea_Temp_pH (degrees Celsius)
Sea_Temp_SBE (degrees Celsius)
Sal (psu)
latitude (degrees_north)
longitude (degrees_east)


[Field domoic acid and copepods] - Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia from experiments conducted using water samples collected in northern Gulf of Mexico in 2017 and 2018. (The biotic and abiotic controls on the Silicon cycle in the northern Gulf of Mexico)

Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia. Results from experiments designed to investigate the contribution of organic polymers and Pseudo-nitzschia to domoic acid trophic transfer.  Water samples were collected in the northern Gulf of Mexico in 2017 and 2018.

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)
dDA_conc (D DA Conc, micrograms (µg) per liter (L))
pDAa_conc (P DAa Conc, nanograms (ng) per liter (L))
Cell_tox (picograms (pg) per cell)
Pnitz_density (cells per liter)
DA_cop_indiv (picograms (pg) per copepod)


[Field Sampling: Hydrologic data] - Hydrologic data from field sampling sites in the Neuse River Estuary, Pamlico Sound, and Onslow Bay in the coastal North Atlantic offshore from North Carolina (USA) in 2021 and 2022 (Collaborative Research: Vitamin B1 Limitation and Advantageous Use of B1-related Compounds by Marine Bacterioplankton)

This dataset contains hydrologic data from field sampling sites in the coastal North Atlantic, offshore from North Carolina, USA, during 2021 and 2022.

Study description:
This study collected physical, chemical, and biological parameters measured from field sampling locations within the Neuse River Estuary the Neuse River Estuary (NRE180), Pamlico Sound (PS), and Onslow Bay (OB1). Measurements were made from near-surface waters (0.5m). See "Related Datasets" section for data from coordinated sampling efforts. Vitamin B1 amendment bottle experiments were conducted using the sample surface water, as well as collections for metagenomes and transcriptomes. Water was collected by N. Curtis and A. Zhou with the assistance of the UNC-IMS MODMON staff.

cdm_data_type = Other
VARIABLES:
Station (unitless)
Trip_Code (unitless)
Site (unitless)
latitude (degrees_north)
longitude (degrees_east)
Date (unitless)
YSI_Time (unitless)
time (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)
YSI_Depth (m)
YSI_Temp (degrees Celsius)
YSI_SpecCond (milliSiemens per centimeter (mS/cm))
YSI_Salinity (parts per thousand (ppt))
YSI_Dosat (percent (%))
YSI_DO (milligrams per liter (mg/L))
YSI_pH (unitless)
YSI_Turbidity (Nephelometric Turbidity Unit (NTU))
Correct_Chla_IV (micrograms per liter (ug/L))
... (20 more variables)