[CTD Data, Zooglider BioSWOT-Med] - CTD Data for BioSWOT-Med Zooglider deployment in the Northwestern Mediterranean Sea, March-May 2023 (Zooglider assessment of zooplankton frontal gradients across the BIOSWOT-Med region)

These data are based on deployment of the Scripps Zooglider in collaboration with the French-led BIOSWOT-Med study in the Northwestern Mediterranean Sea in Spring 2023.  This study was one of the Adopt-a-Crossover field studies carried out around the world in synchrony with the launch by NASA/CNES of the new SWOT satellite for enhanced ocean altimetry.  We deployed Zooglider on 30 March 2023 from Palma, Majora using a small craft, then navigated it remotely to the BIOSWOT-Med study region.  Initially Zooglider sampled to the east of Majorca and south of Menorca. Then we recovered Zooglider at sea, transported it to the center of an anticyclonic eddy north of Menorca, and redeployed it, navigating it from the eddy center across the eddy periphery.  We then recovered it at sea on 8 May 2023, for a total mission duration of 40 days.  Zooglider data were telemetered back to our server each time the vehicle surfaced and the data were immediately posted on our public website, available to all BIOSWOT-Med participants and any member of the general public.  The data archived here are the data recovered from the Zooglider at the end of the mission.  They include vertical profiles of temperature, salinity, density, and Chl-a fluorescence.  Data were typically acquired in Zooglider dives between approximately 420 m depth and the sea surface, apart from initial and final Zooglider dives that were somewhat shallower.

cdm_data_type = Other
VARIABLES:
Dive_number (unitless)
latitude (Latitude_mid_ascent_75, degrees_north)
longitude (Longitude_mid_ascent_75, degrees_east)
Date_UTC (unitless)
Time_UTC (unitless)
Pressure (decibars)
Temperature (degrees Celsius (° C))
Salinity (unitless)
Density (kg/m3)
Chla_fluorescence (counts)


[CTD data] - CTD data collected on a R/V Sarmiento de Gamboa cruise in the Subtropical North Atlantic Ocean between January and March 2011 (Microbial associations in zooplankton project) (Microbial associations in zooplankton: significance for the marine nitrogen cycle)

CTD data collected on a R/V Sarmiento de Gamboa cruise in the Subtropical North Atlantic Ocean between January and March 2011 (Microbial associations in zooplankton project)

cdm_data_type = Other
VARIABLES:
depth (m)
salinity (Sea Water Practical Salinity, pratical salinity units)
temperature (Celsius)
fluorescence (volts)
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, uE/m^2/sec)


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

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

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


[CTD downcast from RR2201] - CTD downcast data collected from R/V Roger Revelle cruise RR2201 in the Argo Basin in the Indian Ocean from February to March of 2022 (Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean)

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

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


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

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

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


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

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

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


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

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

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


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

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

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


[CTD Niskin Carbonate Chemistry] - Carbonate chemistry data from water samples collected via CTD Niskin Bottles aboard Falkor (too) on cruises FKT230602 and FKT231202 in hydrothermally active areas off Costa Rica’s Pacific margin from Jun and Dec 2023 (Octopus Odyssey)

This dataset includes data from discrete water samples collected during two Octopus Odyssey expeditions aboard R/V Falkor (too) in June (FKT230602) and December (FKT231202) 2023. The data consists mainly of near-the-surface sampling events, with some take from the bottom at Dorado Outcrop and Pampa Submarina, hydrothermally active areas off Costa Rica's Pacific margin.

The dataset includes information such as sampler, cruise number, station number, cast number, sampling date/time, depth, subsample/sample code, sampling coordinates, temperature (ºC), salinity (g/kg), oxygen (µmol/kg), dissolved inorganic carbon (µmol/kg), total alkalinity (µmol/kg), and inorganic nutrients (µmol/L), along with associated observational notes. The water samples were collected from 12 L Niskin bottles (24 Niskin bottles-CTD rosette) and in situ physicochemical parameters (temperature, salinity, oxygen) were measured with CTD. Water samples were analyzed at Centro de Investigación en Ciencias del Mar y Limnología (CIMAR-UCR). The research was conducted by an international team in collaboration with Costa Rican institutions, and the dataset is instrumental in oceanographic studies related to seamount ecosystems and carbonate chemistry.

cdm_data_type = Other
VARIABLES:
Sampler (unitless)
Cruise_Number (unitless)
Station_Number (unitless)
Cast_Number (unitless)
depth (m)
Subsample (unitless)
Sample_code (unitless)
Observations (unitless)
Responsible (unitless)
Bottle_No (unitless)
latitude (degrees_north)
longitude (Long, degrees_east)
T (degrees Celsius)
Sal (g/kg)
... (9 more variables)


[CTD NPP and nutrients] - Net primary production and nutrient data from R/V Hugh R. Sharp cruise HRS1414 CTD casts 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)

Net primary production (NPP) and nutrient data were acquired from R/V Hugh R. Sharp cruise HRS1414 CTD casts in the Mid and South-Atlantic Bight from July to August of 2014 between latitudes 31.60\u00b0N and 38.89\u00b0N, and longitudes 71.09\u00b0W and 75.16\u00b0W.

cdm_data_type = Other
VARIABLES:
Station (unitless)
Cast (unitless)
Bottle (unitless)
Date (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
Sal (Practical Salinity Units (PSU))
Temperature (degrees Celsius)
CHL_a (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/l))
NO3 (micromoles per liter (umol/l))
NO2 (micromoles per liter (umol/l))
PO4 (micromoles per liter (umol/l))
NH4 (nanomoles per liter (nmol/l))
Urea (micromoles per liter (umol/l))
NPP (micromoles C per liter per day(umol/l/d))
PC (micromoles  C per liter (umol/l))
PN (micromoles N per liter (umol/l))


[CTD Profiles] - CTD profile data from 2010 R/V Llyr cruises, Downeast Maine (44.1N 68.1W 44.9N. 66.9W), Saco Bay, Maine (43.45N 70.33W, 43.47N 70.28W) (Does larval transport or physiological tolerance set the southern range boundary of a northern blue mussel? )

CTD profile data from 2010 R/V Llyr cruises, Downeast Maine (44.1N 68.1W 44.9N. 66.9W), Saco Bay, Maine (43.45N 70.33W, 43.47N 70.28W).

cdm_data_type = Other
VARIABLES:
Year (unitless)
deployment (text)
dataset_name (text)
sta_id (text)
location (text)
date (unitless)
time2 (Time, hhmmss)
latitude (degrees_north)
longitude (degrees_east)
dataset_description (text)
depth (Dep SM, m)
Sal00 (PSU)
Tv290C (TV290 C, degrees Celsius)
Upoly0 ((tbd))
Density00 (Kg/m^3)
WetCDOM (Wet CDOM, mg/m^3)
FlECO_AFL (Fl ECO AFL, mg/m^3)
OxsatMg_L (Oxsat Mg L, mg/l)
Par (Downwelling Photosynthetic Photon Radiance In Sea Water, uEinsteins/m^2/sec)
Sbeox0PS (Sbeox0 PS, percentage)
TimeS (Time S, seconds)


[CTD Profiles] - CTD profiles, down/up casts from R/V Blue Heron cruises BH09-05, BH09-12, BH10-14, BH10-03 on Lake Superior; 2009-2010 (Lake Superior Radiocarbon project) (How important is quote old unquote Carbon in Lake Superior.  A Radiocarbon Investigation)

CTD profiles, down/up casts from R/V Blue Heron cruises BH09-05, BH09-12, BH10-14, BH10-03 on Lake Superior; 2009-2010.

cdm_data_type = Other
VARIABLES:
CruiseId_MonYear (Cruise Id Mon Year, text)
Dataset_Id (text)
Date_UTC (unitless)
Time_UTC (HHMMSS)
Date_Local (unitless)
Time_Local (HHMMSS)
latitude (degrees_north)
longitude (degrees_east)
PrDM (PR DM, decibars)
T0 (degrees celsius)
C0 (uS/cm)
Specc (uS/cm)
Xmiss (percentage)
WetStar (Wet Star, mg/m^3)
Dz_dt (meters/sec)
Ph (Sea Water Ph Reported On Total Scale, dimensionless)
Par (Downwelling Photosynthetic Photon Radiance In Sea Water, uEinsteins/m^2/sec)
Spar (uEinsteins/m^2/sec)
Sal00 (PSU)
Sbeox0Mm (Sbeox0 Mm, umol/Kg)
Sbeox0Mg (Sbeox0 Mg, mg/l)
Sbeox0PS (Sbeox0 PS, percentage)
WetCDOM (Wet CDOM, mg/m^3)
Lat (Latitude, decimal degrees)
Lon (Longitude, decimal degrees)
Scan (dimensionless)
TimeM (Time M, minutes)
Nbin (dimensionless)
Flag (dimensionless)


[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 sensor] - CTD sensor data from two cruises from R/V Robert Gordon Sproul SP1714 in the California Current waters off the coast of Southern California and Baja California from 2017-2018 (Collaborative Research: Biogeochemical significance of the abundant, uncultivated symbiotic cyanobacteria UCYN-A)

CTD sensor data from two cruises from R/V Robert Gordon Sproul SP1714 in the California Current waters off the coast of Southern California and Baja California from 2017-2018

cdm_data_type = Other
VARIABLES:
Cruise (unitless)
Station (unitless)
Cast (unitless)
Lat (degrees_north)
longitude (degrees_east)
depth (m)
Press (decibars (db))
Temp1 (degrees Celsius)
Temp2 (degrees Celsius)
Sal1 (practical salinity units (PSU))
Sal2 (practical salinity units (PSU))
O2 (mililiters per liter (ml/L))
Fluor (miligrams per meter cubed (mg/m3))
Par (percent)
SigTheta1 (kilograms per meter cubed (kg/m3))
SigTheta2 (kilograms per meter cubed (kg/m3))
Time_elapsed (seconds (s))
Depth_bot (meters (m))
Density (kilograms per meter cubed (kg/m3))
Pot_temp1 (degrees Celsius)
Pot_temp2 (degrees Celsius)


[CTD Stations] - CTD station locations for 2010 and 2011 R/V Llyr cruises, Downeast Maine (44.1N 68.1W 44.9N. 66.9W), Saco Bay, Maine (43.45N 70.33W, 43.47N 70.28W) (MuLTI project) (Does larval transport or physiological tolerance set the southern range boundary of a northern blue mussel? )

CTD station locations for 2010 and 2011 R/V Llyr cruises, Downeast Maine (44.1N 68.1W 44.9N. 66.9W), Saco Bay, Maine (43.45N 70.33W, 43.47N 70.28W).

cdm_data_type = Other
VARIABLES:
Year (unitless)
deployment (text)
dataset_name (text)
sta_id (text)
location (text)
date (unitless)
time2 (Time, hhmmss)
longitude (degrees_east)
latitude (degrees_north)
dataset_description (text)


[CTD] - Processed CTD data from all sensors mounted on the rosette from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) (Dissolved Organic Matter Composition in the Deep Atlantic Ocean)

Processed CTD data from all sensors mounted on the rosette from the KN210-04 cruise. Data include temperature, salinity, dissolved oxygen, fluorometry, turbidity, PAR, and SPAR.

cdm_data_type = Other
VARIABLES:
cast (dimensionless)
station (dimensionless)
date_start_utc (unitless)
time_start_utc (HHMM)
event_start (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
press (decibars (db))
temp (Temperature, degrees Celsius (ITS-90))
temp2 (degrees Celsius (ITS-90))
sal (Practical Salinity Units (PSU))
sal2 (Practical Salinity Units (PSU))
O2_mL_L (O2 M L L, milliliters per liter (mL/L))
density (kilograms per cubic meter (kg/m^3))
density2 (kilograms per cubic meter (kg/m^3))
latitude_ (Latitude, decimal degrees)
longitude_ (Longitude, decimal degrees)
fluor (milligrams per cubic meter (mg/m^3))
trans (percent (%))
turbidity (Nephelometric Turbidity Units (NTU))
par (Downwelling Photosynthetic Photon Radiance In Sea Water, microEinsteins per square meter per second (μE/m2-sec))
spar (microEinsteins per square meter per second (μE/m2-sec))
sound_vel (meters per second (m/s) (Chen-Millero))
flag (dimensionless)


[CTD] - Processed hydrography data collected using the ship's CTD package during the Metzyme cruise (R/V Kilo Moana KM1128) in the tropical North Pacific in October 2011 (Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients)

Processed hydrography data collected using the ship's CTD package during the Metzyme cruise (R/V Kilo Moana KM1128) in the tropical North Pacific in October 2011.

cdm_data_type = Other
VARIABLES:
cruise (unitless)
Station (unitless)
latitude (degrees_north)
longitude (degrees_east)
cast (unitless)
prDM (PR DM, decibars (db))
depth (Dep SM, m)
t090C (T090 C, degrees Celsius ( C))
flSP (FL SP, unitless)
C0mS_cm (C0M S CM, milliSiemens per centimeter (mS/cm))
sbeox0mM_kg (Sbeox0m M Kg, micromoles per kilogram (umol/Kg))
upoly0 (unitless)
t190C (T190 C, degrees Celsius ( C))
c1mS_cm (C1M S CM, milliSiemens per centimeter (mS/cm))
xmiss (unitless (percent))
sal00 (practical salinity units (PSU))
density00 (kilograms per cubic meter (Kg/m^3))
sigma_theta (Sea Water Sigma Theta, kilograms per cubic meter (Kg/m^3))
flag (unitless)


[CTD_ak_ltop] - CTD cast data from 45 R/V Alpha Helix and R/V Wecoma Long-Term Observation Program (LTOP) cruises to the Coastal Gulf of Alaska from 1997-2004 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

CTD cast data from 45 R/V Alpha Helix and R/V Wecoma Long-Term Observation Program (LTOP) cruises to the Coastal Gulf of Alaska from 1997-2004 as part of the U.S. GLOBEC program (NEP project)

cdm_data_type = Other
VARIABLES:
cruiseid (no units)
ship (no units)
year (no units)
station (no units)
stn_id (no units)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
press_min (millibars)
press_max (millibars)
month_gmt (no units)
day_gmt (no units)
time_gmt (hhmm)
press (millibars)
temp (Temperature, degrees Celsius)
salinity (Sea Water Practical Salinity, Practical salinity scale, dimensionless)
sigma_t (kilograms per meters cubed - 1000)
dyn_height (meters)
fluor (?)
ac3_fluor (?)
trans (volts)
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, uE/cm2/sec)
depth (m)
interp_code (?)


[CTD_bottle] - CTD hydrography from bottle casts for euphotic zone experiments from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) (Costa Rica Dome FLUx and Zinc Experiments)

CTD hydrography data from bottle casts on the MV1008 cruise in the Costa Rica Dome (CRD) region of the Eastern Tropical Pacific Ocean.\r\n\r\nThese bottle hydrography data correspond to samples collected for chl-a, nutrients, and microbial populations from flow cytometry and epifluorescence microscopy.

cdm_data_type = Other
VARIABLES:
event (integer)
cast (integer)
cycle (text)
date_local (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth (m)
temp (Temperature, degrees Celsius ( C))
sal (practical salinity units (PSU))
sigma_t (?)
O2 (milliliters O2 per liter (mL/L))


[CTD_cgoa process cruises] - CTD data from R/V Alpha Helix process cruises HX242, HX244, HX247, HX271, and HX275 in the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)

CTD data from R/V Alpha Helix process cruises HX242, HX244, HX247, HX271, and HX275 in the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruise_id (dimensionless)
ship (dimensionless)
year (dimensionless)
stn_no (dimensionless)
stn_id (dimensionless)
latitude (degrees_north)
longitude (degrees_east)
water_depth (meters)
min_press (dBar)
max_press (dBar)
month_gmt (GMT)
day_gmt (GMT)
time_gmt (GMT)
press (dBar *SEE NOTE 1 BELOW)
temp (Temperature, Degrees Celsius)
salinity (Sea Water Practical Salinity, psu)
sigma_t (kg/m3)
dyn_height (Dynamic Decimeters)
fluor (0-5 Volts)
trans (0-5 Volts)
PAR (Downwelling Photosynthetic Photon Radiance In Sea Water, 0-5 Volts)
depth_to_bottom (Depth, 0-5 Volts)
interp_code (dimensionless)


[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_dg] - CTD data from R/V Endeavor cruises EN321 and EN325 to Georges Bank, 1999 (U.S. GLOBEC Georges Bank)

CTD data from R/V Endeavor cruises EN321 and EN325 to Georges Bank, 1999

cdm_data_type = Other
VARIABLES:
cruiseid
year
cast
latitude (degrees_north)
longitude (degrees_east)
month_gmt (GMT)
day_gmt (GMT)
time_gmt (GMT)
press (decibars)
cond (seimens/meter)
temp (Temperature, deg. C, ITS90)
trans (percent)
par_v (volts)
flvolt (volts)
sal (PSS-78)
sigma_t (kg/m3-1000)
o2 (milliliters/liter)
nbin


[CTD_dh] - CTD casts from R/V Seward Johnson cruises SJ9506 and SJ9508 in the Gulf of Maine and Georges Bank in 1995 as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

CTD casts from R/V Seward Johnson cruises SJ9506 and SJ9508 in the Gulf of Maine and Georges Bank in 1995 as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruiseid
year
brief_desc
station
latitude (degrees_north)
longitude (degrees_east)
yrday_gmt (decimal day)
press (decibars)
temp (Temperature, degrees C.)
sal
sigma_t (kg/m3)
flvolt (volts)


[CTD_fv] - CTD data from the Gulf of Maine in 1998 from three cruises on the R/V Susan and Caitlyn - SC9801, SC9802, and SC9803 - in the Gulf of Maine and Georges Bank as part of the U.S. GLOBEC program (GB project) (U.S. GLOBEC Georges Bank)

CTD data from the Gulf of Maine in 1998 from three cruises on the R/V Susan and Caitlyn - SC9801, SC9802, and SC9803 - in the Gulf of Maine and Georges Bank as part of the U.S. GLOBEC program.

cdm_data_type = Other
VARIABLES:
cruiseid
si
station
latitude (degrees_north)
longitude (degrees_east)
time_gmt (HHmm, GMT)
day_gmt (GMT)
month_gmt (GMT)
year (GMT)
depth_w (Depth, meters)
nbin
press (decibars)
temp (Temperature, degrees centigrade)
sal (PSU)
sigma_0 (kilograms/meter³)
depth_ (Depth, decimal meters)
potemp (degrees centigrade)
cond (siemens/meter)
light_trans (per cent)
fluor (micrograms/liter)
par_scalar (microEinsteins/second/meter²)
o2 (milliliters/liter)
bvfq (1/second²)
dynh_0 (meters)
sound_vel


[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_hydrography] - Broad-scale hydrography from CTDs deployed from 30 cruises on the R/V Albatross IV, R/V Endeavor, and R/V Oceanus in the Gulf of Maine and Georges Bank from 1995-1999 (GB project) (U.S. GLOBEC Georges Bank)

Broad-scale hydrography from CTDs deployed from 30 cruises on the R/V Albatross IV, R/V Endeavor, and R/V Oceanus in the Gulf of Maine and Georges Bank from 1995-1999 (GLOBEC-GB project).

cdm_data_type = Other
VARIABLES:
object
object_year
cruiseid
year
ship
si
eventno
site
comments
cast
station
station_std
month_local
day_local
time_local (decimal min.)
depth_w (Depth, meters)
latitude (degrees_north)
longitude (degrees_east)
yrday_gmt (decimal)
yrday_local (decimal)
press (decibars)
temp (Temperature, deg. C ITS68)
sal (PSU)
flvolt (volts)
light_tran_v (volts)
par_scalar_v (volts)
numb_obs


[CTD_Klink_one_meter] - Processed one meter (decibar) CTD data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

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

cdm_data_type = Other
VARIABLES:
cruiseid
event
cast
year
yrday_gmt (YYY)
time_gmt (HHmm)
latitude (degrees_north)
longitude (degrees_east)
xgrid
ygrid
depth_w (Depth, meters)
depth (m)
station
press (decibars)
temp (Temperature, degrees C.)
sal
potemp (degrees C)
sigma_0 (kg/m3minus 1000)
sigma_1000 (kg/m3minus 1000)
bvfq (1/seconds2)
o2 (umol/kg)
par (Downwelling Photosynthetic Photon Radiance In Sea Water, uE/cm2/sec)
trans (percent)
flvolt (volts)


[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_MOCNESS10] - CTD data collected during MOCNESS hauls from ARSV Laurence M. Gould and RVIB Nathaniel B. Palmer cruises LMG0203, NBP0104,and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

CTD data collected during MOCNESS hauls from ARSV Laurence M. Gould and RVIB Nathaniel B. Palmer cruises LMG0203, NBP0104,and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)

cdm_data_type = Other
VARIABLES:
datatype
cruiseid
year
brief_desc
tow
day_gmt
month_gmt
station
station_std
yrday_gmt (YYY.Y)
time_gmt (HHmm.m)
depth (m)
temp (Temperature, degrees C)
potemp (degrees C)
sal
sigma_0 (kg/m3)
flvolt (volts)
angle (degrees)
flow
hzvel (m/min)
vtvel (m/min)
vol_filt (meters³)
trans_v (volts)
o2 (ml/liter)
lite (volts)
net
latitude (degrees_north)
longitude (degrees_east)


[CTD_MOCNESS10] - CTD data collected during MOCNESS tows to Georges Bank and the Gulf of Maine on the US GLOBEC Georges Bank Broadscale and Process cruises, 1994-1999 (U.S. GLOBEC Georges Bank)

The MOCNESS is based on the Tucker Trawl principle (Tucker, 1951). The particular MOCNESS system from which these CTD data came is one of three net systems. The MOCNESS-10 (with 10 m2 nets)carries 6 nets of 3.0-mm circular mesh which are opened and closed sequentially by commands through conducting cable from the surface (Wiebe et al., 1976). In all three systems, \the underwater unit sends a data frame, comprised of temperature, depth, conductivity, net-frame angle, flow count, time, number of open net, and net opening/closing, to the deck unit in a compressed hexadecimal format every 2 seconds and from the deck unit to a microcomputer every 4 seconds... Temperature (to approximately 0.01 deg C) and conductivity are measured with SEABIRD sensors. Normally, a modified T.S.K.-flowmeter is used... Both the temperature and conductivity sensors and the flowmeter are mounted on top of the frame so that they face horizontally when the frame is at a towing angle of 45deg... Calculations of salinity (to approximately 0.01 o/oo S), potential temperature (theta), potential density (sigma), the oblique and vertical velocities of the net, and the approximate volume filtered by each net are made after each string of data has been received by the computer.\ (Wiebe et al., 1985) In addition, data were collected from four other sensors attached to the frame: the Transmissometer, the Fluorometer, the Downwelling light sensor, and the Oxygen sensor. A SeaBird underwater pump was also included in the sensor suite.

cdm_data_type = Other
VARIABLES:
datatype
cruiseid
year
brief_desc
tow
day_local
month_local
station
station_std
yrday_local (decimal day)
time_local (HHmm.m)
depth (m)
... (14 more variables)


[CTD_MOCNESS1] - CTD data from MOCNESS tows taken in the Antarctic in 2011 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)

CTD data collected during the 1 meter2 MOCNESS tows to the Cape Shirreff area
in the Antarctic .\u00a0 These data are part of the standard suite of
measurements collected during the net tows to provide environmental background
for the animals collected.

Fluorescence was not collected during these tows.

cdm_data_type = Other
VARIABLES:
datatype
cruiseid
year
tow
day_local
month_local
station
yrday_local (YYY.Y)
time_local (HHmm.m)
press (decibars)
altim (meters)
temp (Temperature, degrees C)
potemp
sal
sigma_0
angle (degrees)
flow
hzvel (m/min)
vtvel (m/min)
vol_filt (meters^3)
net
latitude (degrees_north)
longitude (degrees_east)


[CTD_oc333] - CTD data from R/V Oceanus cruise OC333 to Georges Bank in November, 1998 as part of the U.S. GLOBEC Georges Bank project (GB project) (U.S. GLOBEC Georges Bank)

CTD data from R/V Oceanus cruise OC333 to Georges Bank in November, 1998 as part of the U.S. GLOBEC Georges Bank project

cdm_data_type = Other
VARIABLES:
cast
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
day_gmt (GMT)
month_gmt (GMT)
year (GMT)
time_gmt (GMT)
press (decibars)
temp (Temperature, degrees centigrade, ITS-90)
sal (psu)


[CTD_ps] - Bedford Institute of Oceanography CTD Data from 10 cruises to the Eastern Gulf of Maine/Scotian Shelf aboard Canadian ships CCGS Cygnus, R/V Hudson, and R/V Parizeau from 1993-1999 (GB project) (U.S. GLOBEC Georges Bank)

Bedford Institute of Oceanography CTD Data from 10 cruises to the Eastern Gulf of Maine/Scotian Shelf aboard Canadian ships CCGS Cygnus, R/V Hudson, and R/V Parizeau from 1993-1999 (GB project)

cdm_data_type = Other
VARIABLES:
cruiseid (text)
year (unitless)
station (integer)
day_gmt (1 to 31)
month_gmt (1 to 12)
time_gmt (HHmm)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
press (decibars)
temp (Temperature, degrees Celsius)
sal (psu)
sigma_0 (kilograms/meter^3)
potemp (degrees Celsius)


[CTD_rl] - CTD data from the Gulf of Maine and Georges Bank on the R/V Columbus Iselin and R/V Endeavor, 1994-1995, as part of the US GLOBEC Georges Bank Process Study (U.S. GLOBEC Georges Bank)

CTD data from the Gulf of Maine and Georges Bank on the R/V Columbus Iselin and R/V Endeavor, 1994-1995, as part of the US GLOBEC Georges Bank Process Study.

cdm_data_type = Other
VARIABLES:
cruiseid
year
station
month_gmt
day_gmt
time_start_gmt (HHmm.m)
time_end_gmt (HHmm.m)
latitude (degrees_north)
longitude (degrees_east)
lat_end (Latitude, decimal degrees)
lon_end (Longitude, decimal degrees)
depth_w (Depth, meters)
press_min (decibars)
press_max (decibars)
temp_min (degrees C.)
temp_max (degrees C.)
sal_min (dimensionless)
sal_max (dimensionless)
o2_min (milliliter per liter)
o2_max (milliliter per liter)
press (decibars)
temp (Temperature, degrees C)
sal (dimensionless)
o2 (milliliter per liter)
flvolt (volts)
light_tran_v (volts)
numb_obs


[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)


[CTD_Weicker] - CTD data from 5 stations collected on an R/V Lowell Weicker cruise in Fisher's Island Sound (NY/CT) in 2012 (Diversity and dynamics of planktonic ciliates - what can next-generation sequencing technologies tell us?)

Temperature, salinity, fluorescence, and sigma-t density measured by CTD are reported for 5 stations in Fisher's Island Sound.

cdm_data_type = Other
VARIABLES:
month_local (mm (0 to 12))
day_local (dd (01 to 31))
year (unitless)
sta (unitless)
latitude (degrees_north)
longitude (degrees_east)
depth_w (Depth, meters)
time_start_local (HHMM)
ISO_DateTime_Local (ISO Date Time Local, unitless)
time_diff (hours)
depth (m)
time_elapsed (seconds)
sigma_t (kg/m^3)
fluor (mg/m^3)
sal (PSU)
temp (Temperature, degrees C)


[Cultures isolated from A. bipinnata 2008-2016] - Symbiodinium cultures isolated from the octocoral Antillogorgia bipinnata in the Florida Keys and processed at Coffroth lab at the University at Buffalo in 2008, 2013 and 2016 (Host Symbiont Temp Response project) (RUI: Collaborative Research: Genetic variation as a driver of host and symbiont response to increased temperature on coral reefs)

Symbiodinium cultures isolated from the octocoral Antillogorgia bipinnata in the Florida Keys and processed at Coffroth lab at the University at Buffalo in 2008, 2013 and 2016.

cdm_data_type = Other
VARIABLES:
Culture_ID (unitless)
Incubation_Temperature (degree Celsius (C))
Host (unitless)
Putative_Species (unitless)
Location (unitless)
latitude (degrees_north)
longitude (degrees_east)
State_Country (unitless)
Ocean (unitless)
Host_stage (unitless)
Axenic (unitless)
Isolated_by (unitless)
Year_isolated (years)
Clade (unitless)
cp_type (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))


[Cyanobacteria cultures used to generate DNA reference library] - Cyanobacteria cultures used to generate DNA reference library from samples collected from sites in Alpena and Monroe, Michigan and Palm Coast, Florida between May and June 2022. (Collaborative Research: RUI: OCE-BO: Tango in the Mat World: Biogeochemistry of diurnal vertical migration in microbial mats of Lake Huron’s sinkholes)

These data are the information for each of the cultures generated from samples collected from three sites in Alpena, Michigan, one site in Monroe, Michigan, and one site in Palm Coast, Florida. Data are for cultures sequenced using Sanger sequencing and include taxonomic identification, location and sample type for samples used to develop the cultures.
Each of these cultures was developed from high-sulfur, low-oxygen environments formed by underwater sinkholes and springs that create extreme habitats populated by microbial mat communities. Our study investigated previously undescribed diatom diversity in these habitats. Sequences from these cultures contribute to tying molecular data to morphologically identified isolates, providing a bridge between these two data types that can be used to improve metabarcoding analyses.

cdm_data_type = Other
VARIABLES:
NCBI_Accession (unitless)
Culture_ID (unitless)
Genus (unitless)
Species (unitless)
Media (unitless)
Collection_Date (unitless)
Location (unitless)
Sample_Type (unitless)
Lat (degrees_north)
longitude (Long, degrees_east)


[d15N - HPLC Method Glu and Phe 15N values] - N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements (The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records)

N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements.

cdm_data_type = Other
VARIABLES:
sample (unitless)
Glu_d15N_GCC (Glu D15 N GCC, per mil)
Glu_d15N_GCC_stdev (Glu D15 N GCC Stdev, per mil)
Phe_d15N_GCC (Phe D15 N GCC, per mil)
Phe_d15N_GCC_stdev (Phe D15 N GCC Stdev, per mil)
TP_GCC (unitless)
Glu_d15N_HPLC (Glu D15 N HPLC, per mil)
Glu_d15N_HPLC_stdev (Glu D15 N HPLC Stdev, per mil)
Phe_d15N_HPLC (Phe D15 N HPLC, per mil)
Phe_d15N_HPLC_stdev (Phe D15 N HPLC Stdev, per mil)
TP_HPLC (unitless)
d15N_EA (D15 N EA, permil (‰))
d15N_EA_stdev (D15 N EA Stdev, permil (‰))


[d15N of PON from Net Tows] - d15N of size-fractionated particulate organic nitrogen (PON) from net tows in the Sargasso Sea at BATS and Hydro Station S (Understanding the nitrogen isotopes of planktonic foraminifera: A modern Sargasso Sea study)

d15N of size-fractionated particulate organic nitrogen (PON) from net tows in the Sargasso Sea (off Bermuda) in the western subtropical North Atlantic. Net tow samples from 0-200 m at BATS (31\u00b040\u2019N, 64\u00b010\u2019W) and Hydro Station S (32\u00b010\u2019N, 64\u00b034\u2019W).

cdm_data_type = Other
VARIABLES:
cruise (unitless)
date (unitless)
depth (m)
size_fraction (micrometers (um))
d15N_AVG (D15 N AVG, per mil)
d15N_stdev (D15 N Stdev, per mil)
num_measurements (unitless)


[d15N of PON from Sediment Traps] - d15N of size-fractionated particulate organic nitrogen (PON) from sediment traps in the Sargasso Sea (Understanding the nitrogen isotopes of planktonic foraminifera: A modern Sargasso Sea study)

d15N of size-fractionated particulate organic nitrogen (PON) from sediment traps n the Sargasso Sea (off Bermuda) in the western subtropical North Atlantic. Sediment traps from 500 m, 1500 m, and 3200 m water depth (31\u00b050\u2019N, 64\u00b010\u2019W).

cdm_data_type = Other
VARIABLES:
mid_collection_date (unitless)
bulk_d15N_500m (Bulk D15 N 500m, per mil)
bulk_d15N_1500m (Bulk D15 N 1500m, per mil)
bulk_d15N_3200m (Bulk D15 N 3200m, per mil)


[Daily intertidal temperatures] - Daily intertidal temperatures (air and water) for Oregon and California PISCO sites from 1993 to 2024 (Collaborative Research: The role of calcifying algae as a determinant of rocky intertidal macrophyte community structure at a meta-ecosystem scale)

To characterize the temperature regime at each site, we used temperature loggers deployed by the PISCO and MARINe research programs at several sites along the Oregon and California coasts. These data are valuable for determining how organisms on shore (see associated datasets in the project) are responding to temperature changes as the climate warms. See methods for details.

cdm_data_type = Other
VARIABLES:
SiteCode_OSU (unitless)
pisco_code (unitless)
Name (unitless)
State (unitless)
Cape (unitless)
Region (unitless)
latitude (degrees_north)
longitude (degrees_east)
date (unitless)
year (unitless)
month (unitless)
yearmonth (unitless)
day (unitless)
zonetype (unitless)
airwater (unitless)
n_records (count)
mean_dailytemp_c (degrees Celsius)
max_dailytemp_c (degrees Celsius)
min_dailytemp_c (degrees Celsius)


[daily_PAR] - Integrated daily Photosynthetically Available Radiation (PAR) data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)

Integrated daily Photosynthetically Available Radiation (PAR) data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)

cdm_data_type = Other
VARIABLES:
year
yrday_gmt (YYY)
length_day (HH.H)
latitude (degrees_north)
longitude (degrees_east)
par_d_day (uE/cm2/day)
par_scalar_day (uE/cm2/day)


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

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

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


[Damselfish Energetics] - Damselfish energetics from multiple shallow reef sites in the Caribbean between June 2016-2019 (Beyond Cleaning and Symbiosis: Ecology of 'Ticks of the Sea' on Coral Reefs)

Food webs are a complex array of trophic interactions. With a heavy emphasis on "classic" predator-prey interactions, most studies of trophic dynamics completely omitted parasitic interactions. However, recent work has shown that parasites contribute significantly to many aspects of trophic structure. In the current study, I have estimated the biomass transfer by parasites and predators from members of the genus Stegastes from multiple sites in the Caribbean. These results show that most of the parasite-driven biomass transfer comes from ectoparasitic gnathiid isopods. Moreover, I have found that predation rates are high for juveniles and decrease as they become adults, while the opposite is true for parasitism. Despite this, more biomass is being transferred from adults than younger stages via both predation and parasitism. I also show that in coral reef ecosystems, parasitism can transfer more biomass than predation for adult Stegastes. These results highlight the contribution of parasites to energy flow in coral reef environments and suggest that they must be considered in future food web studies.

cdm_data_type = Other
VARIABLES:
id (unitless)
site (unitless)
island (unitless)
latitude (degrees_north)
longitude (degrees_east)
stage (unitless)
species (unitless)
seg (unitless)
block (unitless)
starttime (unitless)
endtime (unitless)
p1 (unitless)
p2 (unitless)
p3 (unitless)
ptotal (unitless)
length (centimeters (cm))
... (9 more variables)


[damselfish response to lionfish] - Observations of damselfish (Stegastes planifrons) behavior in the presence of lionfish and other native fishes at Lee Stocking Island, Bahamas and Little Cayman Island in 2011 (Lionfish Invasion project) (Ecological Release and Resistance at Sea: Invasion of Atlantic Coral Reefs by Pacific Lionfish)

A field study was conducted to determine whether territorial aggression from three-spot damselfish (Stegastes planifrons) could limit local populations of invasive lionfish. The investigators observed damselfish behavior in the presence of lionfish relative to when other native fishes were present.

cdm_data_type = Other
VARIABLES:
treatment (text)
site (text)
latitude (degrees_north)
longitude (degrees_east)
location (text)
damselfish_tot_len (cm)
num_attacks_1m (integer)
num_attacks_half_m (integer)
num_attacks_0m (integer)
max_attack_dist (meters)
depth_ft (Depth, feet)
habitat (text)
date (unitless)


[Data from fish genotyped at 14 and 20 loci] - Data from fish genotyped at 14 and 20 loci at different life stages in the Belizean Barrier Reef in 2013. (An Integrative Investigation of Population Connectivity Using a Coral Reef Fish)

Data from fish genotyped at 14 and 20 loci at different life stages in the Belizean Barrier Reef in 2013.

cdm_data_type = Other
VARIABLES:
individual_id (unitless)
year (unitless)
loci (unitless)
life_stage (unitless)
tetB_25745 (Tet B 25745, count)
tetB_25745_2 (Tet B 25745 2, count)
tetB_29109 (Tet B 29109, count)
tetB_29109_2 (Tet B 29109 2, count)
triB_1419 (Tri B 1419, count)
triB_1419_2 (Tri B 1419 2, count)
triG_18144 (Tri G 18144, count)
triG_18144_2 (Tri G 18144 2, count)
tetG_985 (Tet G 985, count)
tetG_985_2 (Tet G 985 2, count)
tetY_6326 (Tet Y 6326, count)
tetY_6326_2 (Tet Y 6326 2, count)
tetR_25632 (Tet R 25632, count)
tetR_25632_2 (Tet R 25632 2, count)
tetB_6231 (Tet B 6231, count)
tetB_6231_2 (Tet B 6231 2, count)
triB_23889 (Tri B 23889, count)
triB_23889_2 (Tri B 23889 2, count)
triG_25362 (Tri G 25362, count)
triG_25362_2 (Tri G 25362 2, count)
triG_21378 (Tri G 21378, count)
triG_21378_2 (Tri G 21378 2, count)
... (18 more variables)


[Data Set 1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii] - 1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) (Will high CO2 conditions affect production, partitioning and fate of organic matter?)

Experiments with the diatom Thalassiosira weissflogii (CCMP 1336) on the impact of temperature and carbonate chemistry on carbon uptake and partitioning into particulate and dissolved organic matter.\r\n\r\nExperiments were conducted in March and May 2013 in Santa Barbara California, in the Passow lab.\r\nTreatments: multifactorial analysis with 2 temperature treatments (15C, 20C) and two ocean acidification treatments (400 and 1000 micro-atm).\r\n\r\nDaily sampling after the light cycle (14/10) was completed.

cdm_data_type = Other
VARIABLES:
Lab_Id (text)
latitude (degrees_north)
longitude (degrees_east)
Temp (Temperature, Degrees C)
pCO2 (P CO2, micro atm)
replicate (dimensionless)
sampling (dimensionless)
pH_at_25C (P H At 25 C, total scale)
DIC (micro mol C L-1)
fluorescence ((tbd))
NO3 (Mole Concentration Of Nitrate In Sea Water, micro mol N L-1)
PO4 (Mass Concentration Of Phosphate In Sea Water, micro mol P L-1)
Si (Mass Concentration Of Silicate In Sea Water, micro mol Si L-1)
POC (Particulate Organic Carbon, micro mol C L-1)
PON (micro mol N L-1)
DOC (micro mol C L-1)
DON (micro mol N L-1)
TEP (GXEQ L-1)
bacteria_production (pmol leucine L-1 hr-1)


[Data Set 1B: Bioavailability of dissolved organic carbon produced by Thalassiosira weissflogii grown under different pCO2 and temperature conditions - Experiment OA5] - 1B: Bioavailability of dissolved organic carbon produced by Thalassiosira weissflogii grown under different pCO2 and temperature conditions from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) (Will high CO2 conditions affect production, partitioning and fate of organic matter?)

Bioavailability of dissolved organic carbon produced by Thalassiosira weissflogii grown under different pCO2 and temperature conditions from UCSB Marine Science Institute Passow Lab from 2009 to 2010.

cdm_data_type = Other
VARIABLES:
Lab_Id (text)
latitude (degrees_north)
longitude (degrees_east)
Bottle_Num (dimensionless)
Temp (Temperature, degrees C)
pCO2 (P CO2, ppm)
days_post_nut_depletion (days)
DOC_T0_0 (uM C)
DOC_T2_70point5 (uM C)
DOC_T7_195 (uM C)
DOC_T10_284 (uM C)
DOC_TF_968point5 (uM C)
FCM_T0_0 (cells/ml)
FCM_T1_45 (cells/ml)
FCM_T2_70point5 (cells/ml)
FCM_T3_97point5 (cells/ml)
FCM_T4_117 (cells/ml)
FCM_T5_142pont5 (cells/ml)
FCM_T6_169point5 (cells/ml)


[Data Set 2B: Bioavailability of dissolved organic carbon produced by Dactyliosolen fragilissimus grown under different pCO2 and temperature condition - Experiment OA6] - 2B: Bioavailability of dissolved organic carbon produced by Dactyliosolen fragilissimus grown under different pCO2 and temperature condition from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) (Will high CO2 conditions affect production, partitioning and fate of organic matter?)

Bioavailability of dissolved organic carbon produced by Dactyliosolen fragilissimus grown under different pCO2 and temperature condition from UCSB Marine Science Institute Passow Lab from 2009 to 2010.

cdm_data_type = Other
VARIABLES:
Lab_Id (text)
latitude (degrees_north)
longitude (degrees_east)
Bottle_Num (dimensionless)
Temp (Temperature, degrees C)
pCO2 (P CO2, ppm)
days_post_nut_depletion (days)
DOC_T0_0 (uM C)
DOC_T0_0_St_dev (uM C)
DOC_T3_73point5 (uM C)
DOC_T3_73point5_St_dev (uM C)
DOC_T8_196point25 (uM C)
DOC_T8_196point25_St_dev (uM C)
DOC_Tx_600 (uM C)
DOC_Tx_600_St_dev (uM C)


[Data Set 3A: Utilization of dissolved organic carbon by a natural bacterial community as a function of pCO2] - 3A: Removal of organic carbon by natural bacterioplankton communities as a function of pCO2 from laboratory experiments between 2012 and 2016 (Will high CO2 conditions affect production, partitioning and fate of organic matter?)

Factors that affect the removal of organic carbon by heterotrophic bacterioplankton can impact the rate and magnitude of organic carbon loss in the ocean through the conversion of a portion of consumed organic carbon to CO2. Through enhanced rates of consumption, surface bacterioplankton communities can also reduce the amount of dissolved organic carbon (DOC) available for export from the surface ocean. The present study investigated the direct effects of elevated pCO2 on bacterioplankton removal of several forms of DOC ranging from glucose to complex phytoplankton exudate and lysate, and naturally occurring DOC. Elevated pCO2 (1000 \u2013 1500 ppm) enhanced both the rate and magnitude of organic carbon removal by bacterioplankton communities compared to low (pre-industrial and ambient) pCO2 (250 \u2013 ~400 ppm). The increased removal was largely due to enhanced respiration, rather than enhanced production of bacterioplankton biomass.

cdm_data_type = Other
VARIABLES:
experiment (unitless)
site (unitless)
latitude (degrees_north)
longitude (degrees_east)
bottle_number (unitless)
doc_addition (unitless)
target_pCO2 (Target P CO2, parts per million (ppm))
time_point (unitless)
time_days (unitless)
date (unitless)
bact_abun_x10e6_avg (cells per milliliter)
bact_abun_x10e6_stderr (cells per milliliter)
bact_abun_x10e6_stdev (cells per milliliter)
toc_avg (micromoles per liter (uM))
toc_stderr (micromoles per liter (uM))
toc_stdev (micromoles per liter (uM))


[dataset8- Oxynoe sequence data] - Molecular species delimitation and gene flow in Oxynoe (PLDvFST project) (Quantifying larval behavior to reconcile genetic connectivity with biophysical model predictions)

Molecular species delimitation and gene flow in Oxynoe (PLDvFST project)

cdm_data_type = Other
VARIABLES:
species (unitless)
isolate_code (unitless)
specimen_accession_numbers (unitless)
collection_site (unitless)
date (unitless)
collector (unitless)
accession_COI (unitless)
accession_16S (Accession 16 S, unitless)
accession_H3 (unitless)


[DDA nutrient acquisition] - Hemiaulus-Richelia physiological response to different nitrogen sources (META-DDA: METabolic Activities of Diatom-Diazotroph Associations)

Diatom-diazotroph associations (DDAs) play an important role at the base of the food web by fixing both carbon dioxide and nitrogen gas into organic matter. The ability of DDAs to fix nitrogen allows the relatively large diatom host to survive under nitrogen-deplete conditions and, thus, contribute significantly to organic carbon export in oligotrophic waters. Yet, relatively little is known about this symbiosis, in part because it has historically been difficult to maintain DDAs in culture. Here, we isolated the DDA Hemiaulus-Richelia from the Sargasso Sea and developed a protocol to maintain it in laboratory culture for long time periods (years). Experiments were conducted to determine how Hemiaulus-Richelia responds to different nitrogen sources with measurements of growth and nitrogen fixation.

cdm_data_type = Other
VARIABLES:
Flask (unitless)
Time_gp (unitless)
Timepoint (days)
Treatment (unitless)
RFU_Turner (relative fluorescence units)
chla (micrograms per cell (ug/cell))
phaeophytin (micrograms per cell (ug/cell))
Hemiaulus_cellspermL (cells per milliliter (cells/mL))
Richelia_cellspermL (cells per milliliter (cells/mL))
Asymb_cellspermL (cells per milliliter (cells/mL))
Hemaiulus_mean_SA (square micrometers (um^2))
Hemaiulus_mean_vol (cubic micrometers (um^3))
Richelia_mean_SA (square micrometers (um^2))
Richelia_mean_vol (cubic micrometers (um^3))
NO3_uM (micromolar (uM))
NO2_uM (micromolar (uM))
NH4_uM (micromolar (uM))
SiOH4_uM (micromolar (uM))
PO4_uM (micromolar (uM))
... (15 more variables)


[Deep convection simulation using MITgcm] - Deep convection simulation from the MITgcm (MIT General Circulation Model) (IVOMLS project) (Interannual variability of oxygen and macro-nutrients in the Labrador Sea)

This dataset includes deep convection simulation output from the MITgcm (MIT
General Circulation Model). The data include profiles under different
situations in an idealized domain. \u00a0The experiment was based
on\u00a0winter Labrador Sea\u00a0conditions.

Model output\u00a0is\u00a0available to download as MATLAB .mat files by
clicking the \Get Data\ link. \u00a0Each file includes the output of one run
covering 90 days.
 * Contents of .mat files described in
\u00a0[mat_file_variables.csv](\\http://dmoserv3.whoi.edu/data_docs/IVOMLS/MITgcm/mat_file_variables.csv\\)

cdm_data_type = Other
VARIABLES:
experiment_name (unitless)
experiment_type (unitless)
comment (unitless)
filesize (unitless)
file_download_link (unitless)


[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)


[DeepZoo field-verification at the EPR on AT50-33] - Meroplankton larvae and benthopelagic invertebrates collected during field-verification of the novel zooplankton sampler, DeepZoo, at the East Pacific Rise aboard the R/V Atlantis AT50-33 (RUI: Collaborative: The Predictive Nature of Microbial Biofilms for Cuing Larval Settlement at Deep-Sea Hydrothermal Vents)

This dataset provides counts for meroplankton and benthopelagic juvenile fauna collected during field verification of a novel zooplankton sampler, DeepZoo, near hydrothermal vents on the East Pacific Rise (EPR) vents during the R/V Atlantis cruise AT50-33 in January and February 2025. DeepZoo is a low-cost, modular, and all-depth-capable zooplankton sampler that utilizes a Blue Robotics T200 thruster to drive water over a mesh net (63 micron mesh in this study). DeepZoo was deployed both as an engineering test and as a method comparison to the large-volume plankton pump (McLane WTS-LV50), which has been sampling larval diversity for over 27 years at the EPR vents. DeepZoo was deployed in tandem with the McLane plankton pump on the Multidisciplinary Instrumentation in Support of Oceanography (MISO) lander at YBW-Shimmering Forest and twice on the science basket of HOV Alvin at both active (Riftia Mound) and inactive (Fangorn Forest) hydrothermal vent features. Samples were sorted completely and preserved in ethanol. All specimens were identified morphologically, to varying degrees of lowest taxonomic resolution, under a dissecting scope and conform to the “EPR pump time series” identifications. Further, a subset of identifications were supported with DNA barcoding of a partial region of cytochrome c oxidase I (COI) gene. The primary data file is a single compiled table with the leftmost columns as a Darwin Core Occurrence extension table and the rightmost columns from a Darwin Core Event core table.

cdm_data_type = Other
VARIABLES:
occurrenceID (unitless)
identificationRemarks (unitless)
verbatimIdentification (unitless)
individualCount (integer count)
scientificName (unitless)
scientificNameID (unitless)
taxonRank (unitless)
class (unitless)
phylum (unitless)
kingdom (unitless)
identifiedBy (unitless)
associatedSequences (unitless)
... (21 more variables)


[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)


[Delaware Bay Oyster Samples] - Delaware Bay oyster archived tissues (SeaGo project) (Collaborative Research: Spatial analysis of genetic differences in salinity tolerance resulting from rapid natural selection in estuarine oysters)

The Selection along Estuarine Gradients in Oysters (SEGO) project is a collaborative NSF-funded effort to measure and understand the dynamics of short term adaptive change at small spatial scale. We focused on eastern oysters as an example of a common marine life history – high fecundity, complex life cycle with early larval dispersal, and sedentary (sessile for oysters) life after larval settlement.

The data assembled in “NSF oyster tissues BCO-DMO” are collections made over three years for two types of genomic analysis: (1) annual adult samples collected along the axis of the Delaware Bay estuary to capture a gradient in potentially stressful low salinities, (2) adult samples collected from mid-bay for experimental low-salinity challenge experiments, and (3) spat and broodstock collected for low salinity challenge experiments directly on wild spat or on larval progeny of broodstock collected from low vs. moderate salinity, respectively. Transect adults were collected by dredge in 2018, 2019 and 2021 from the same 5 subset of sites, each year, that the Rutgers Haskin lab consistently monitors every year to manage the oyster fishery. By piggy backing on the Haskin monitoring effort, the SEGO project has benefited from the long term data and deep understanding that Rutgers scientists have built about the Delaware Bay oyster population. 2021 was an exception because oyster juveniles (spat) were found at three additional sites and collected and analyzed. Two replicate challenge experiments on adults were accomplished in 2019 and 2020 using similar-size oysters collected from the highest oyster density part of the Delaware Bay population where environmental variation seems to generate the least mortality. Full details on the challenge experiments, and genomic comparison of survivors vs. nonsurvivors, is being prepared for publication.

The analytical context involved low salinity challenge experiments on wild collected spat in 2020 – those methods and results are in press in Journal of Shellfish Research. Finally, broodstock collected in low vs. moderate salinity regions of the estuary were spawned to conduct a low salinity challenge experiment on their larvae, but larval performance and survival was too low for meaningful results.

cdm_data_type = Other
VARIABLES:
Date (unitless)
... (17 more variables)


[Delta Nitrification Study - GenBank Accession Numbers] - GenBank accession numbers for ammonia oxidizer genes collected on the R/V Endeavor (SQO-Delta) in the San Francisco Bay Delta during September and October 2007. (Spatial and Temporal Dynamics of Nitrogen-Cycling Microbial Communities Across Physicochemical Gradients in the San Francisco Bay Estuary)

GenBank accession numbers for ammonia oxidizer genes collected on the R/V Endeavor (SQO-Delta) in the San Francisco Bay Delta during September and October 2007.

cdm_data_type = Other
VARIABLES:
gene (unitless)
station (unitless)
latitude (degrees_north)
longitude (degrees_east)
organism (unitless)
accession_numbers (unitless)


[Delta Nitrification Study - Potential Nitrification Rates] - Potential nitrification rates and ammonia oxidizer gene abundances collected on R/V Endeavor (SQO-Delta) in the San Francisco Bay Delta during September and October 2007 (Spatial and Temporal Dynamics of Nitrogen-Cycling Microbial Communities Across Physicochemical Gradients in the San Francisco Bay Estuary)

Potential nitrification rates and ammonia oxidizer gene abundances collected on R/V Endeavor (SQO-Delta) in the San Francisco Bay Delta during September and October 2007

cdm_data_type = Other
VARIABLES:
date (unitless)
station (unitless)
latitude (degrees_north)
longitude (degrees_east)
AOA_amoA (AOA Amo A, genes g -1 of wet sediment)
AOB_amoA (AOB Amo A, genes g -1 of wet sediment)
log_AOAtoAOB (Log AOAto AOB, dimensionless)
NO2 (Mole Concentration Of Nitrite In Sea Water, micromoles)
NO3 (Mole Concentration Of Nitrate In Sea Water, micromoles)
NH4 (Mole Concentration Of Ammonium In Sea Water, micromoles)
nitrification (nmol NOx g-1 h-1)


[delta_O_18] - Oxygen Isotope data from 37 R/V Albatross IV, R/V Endeavor, R/V Oceanus, and R/V Parizeau (Canadian) cruises in the Gulf of Maine and Georges Bank, the Gulf of St. Lawrence and Scotian Shelf from 1994-1999 (GB project) (U.S. GLOBEC Georges Bank)

Oxygen Isotope data from 37 R/V Albatross IV, R/V Endeavor, R/V Oceanus, and R/V Parizeau (Canadian) cruises in the Gulf of Maine and Georges Bank, the Gulf of St. Lawrence and Scotian Shelf from 1994-1999 (GB project)

cdm_data_type = Other
VARIABLES:
cruiseid
year
month_begin
day_begin
month_end
day_end
si
location
event
station_std
latitude (degrees_north)
longitude (degrees_east)
cast
bottle
delta_O_18
temp (Temperature, degrees centigrade)
sal
flvolt (volts)
trans_v (volts)
cond_mM (Cond M M, milliMhos/centimeter)
depth_w (Depth, meters)
depth (m)
diff_delta_O_18
comments


[Demography of coral in the future] - Demography of coral in the future and various physical parameter predictions. (The ecophysiological basis of the response of coral larvae and early life history stages to global climate change)

Demography of coral in the future and various physical parameter predictions.

cdm_data_type = Other
VARIABLES:
Simulation (unitless)
Year (count)
colony_density_stocastic1 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic2 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic3 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic4 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic5 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic6 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic7 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic8 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic9 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_stocastic10 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)
colony_density_deterministic11 (Reference: percent survival; Temperature: Celsius; pCO2: Pa; Metapopulation: count)


[Dendraster_Beh_OA_Expt2017] - Experimental counts and locations within columns of depth-varying pH to investigate the behavioral effects of ocean acidification on sand dollar larvae (Dendraster excentricus), July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)

Data collected from a laboratory water column experiment to investigate the behavioral effects of ocean acidification on sand dollar larvae (Dendraster excentricus).

cdm_data_type = Other
VARIABLES:
date (unitless)
larvae_stage (unitless)
larvae_treatment (unitless)
column_treatment (unitless)
column_name (unitless)
count_id (unitless)
height_cm (centimeters)
middepth_cm (centimeters)
larvae_count (# of larvae)
proportion_larvae (unitless)


[Dendraster_Characters_OA_Expt2017] - Body characteristic measurements of sand dollar larvae (Dendraster excentricus) reared in different pCO2 conditions, July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)

This dataset includes body characteristic measurements of sand dollar larvae (Dendraster excentricus) reared in different pCO2 conditions as part of a laboratory experiment to investigate the behavioral effects of ocean acidification on this species in July 2017.

cdm_data_type = Other
VARIABLES:
Date (unitless)
rearing_condition (unitless)
jar_replicate (unitless)
PO_1 (micrometers (um))
PO_2 (micrometers (um))
AL_1 (micrometers (um))
AL_2 (micrometers (um))
Body_ML (micrometers (um))
BW (micrometers (um))
PD_1 (micrometers (um))
PD_2 (micrometers (um))
Stomach (micrometers (um))


[Dendraster_Grazing_OA_Expt2017] - Experimental grazing rates of sand dollar larvae (Dendraster excentricus) on algae (Dunaliella tertiolecta) under different ocean acidification conditions, July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)

Experimental grazing rates of sand dollar larvae (Dendraster excentricus) on algae (Dunaliella tertiolecta) under different ocean acidification conditions, July 2017.

cdm_data_type = Other
VARIABLES:
temp_c (degrees Celcius)
pH (unitless)
jar_type (unitless)
replicate (unitless)
count (unitless)
cells (algae cells)
squares (squares)
cell_concentration (algae cells per milliliter (#/mL))


[Dendraster_pH_OA_Expt2017] - pH measurements from larval rearing jars used in an experiment on behavioral effects of ocean acidification on sand dollar larvae (Dendraster excentricus), July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)

This datasets includes pH data measures from larval rearing jars as part of a laboratory experiment to investigate the behavioral effects of ocean acidification on sand dollar larvae (Dendraster excentricus) in July 2017.

cdm_data_type = Other
VARIABLES:
date (unitless)
larvae_stage (unitless)
larvae_treatment (unitless)
column_treatment (unitless)
column_name (unitless)
column_depth_cat (unitless)
column_depth_cm (centimeters (cm))
pH (Sea Water Ph Reported On Total Scale, standard pH units)


[Denitrification and DNRA] - Denitrification and DNRA data from Little Lagoon, Alabama collected from 2012-2013 (Groundwater Discharge, Benthic Coupling and Microalgal Community Structure in a Shallow Coastal Lagoon)

Denitrification and DNRA data from Little Lagoon, Alabama collected from 2012-2013

cdm_data_type = Other
VARIABLES:
Year (unitless)
Value_Description (unitless)
Date (unitless)
East (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)
East_SE (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)
Mouth (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)
Mouth_SE (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)
West (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)
West_SE (umol N m-2 hr-1;  umol N m-2 d-1;  mmol NH4+ m-2 d-1)


[Denitrification and nitrogen fixation] - Potential denitrification and N2 fixation from slurry assays from Little Lagoon, Alabama collected from 2012-2013 (Groundwater Discharge, Benthic Coupling and Microalgal Community Structure in a Shallow Coastal Lagoon)

Potential denitrification and N2 fixation from slurry assays from Little Lagoon, Alabama collected from 2012-2013

cdm_data_type = Other
VARIABLES:
Year (unitless)
Date (unitless)
Value_Description (unitless)
Mouth (nanomol of nitrogen per gram per hour)
Mouth_SE (nanomol of nitrogen per gram per hour)
West (nanomol of nitrogen per gram per hour)
West_SE (nanomol of nitrogen per gram per hour)
East (nanomol of nitrogen per gram per hour)
East_SE (nanomol of nitrogen per gram per hour)


[Density] - Blue mussel (Mytilus edulis) density data from surveys conducted in coastal eastern Maine from 2014 to 2017 (MuLTI-2 project) (An integrated theoretical and empirical approach to across-shelf mixing and connectivity of mussel populations)

Blue mussel (Mytilus edulis) density data from surveys conducted in coastal eastern Maine from 2014 to 2017.

cdm_data_type = Other
VARIABLES:
Year (unitless)
Sample_Date (unitless)
Sampling_Event (unitless)
Station_Code (unitless)
Bed_Designation (unitless)
Substrate_Type (unitless)
SubArea (Sub Area, unitless)
Transect (unitless)
Count (unitless)


[Deployment history of sensors] - Deployment history of sensors recording dissolved oxygen from Massachusetts from 2012. (Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary)

Deployment history of sensors recording dissolved oxygen from Massachusetts from 2012.

cdm_data_type = Other
VARIABLES:
pond (unitless)
date_start (unitless)
date_end (unitless)
deployment (unitless)
instrument1 (unitless)
instrument2 (unitless)
instrument3 (unitless)


[Depth ranges for global mesophotic reefs] - Depth ranges of occurrence for major functional groups of invertebrates, fish, and algae on global shallow and mesophotic reefs, 1973–2017 (Collaborative Research: Sponge Growth is Nitrogen Limited over the Shallow to Mesophotic Depth Gradient)

Depth ranges of occurrence for major functional groups of invertebrates, fish, and algae on global shallow and mesophotic reefs. Studies were found in published literature from 1973 to 2017.

cdm_data_type = Other
VARIABLES:
Publication_Short_title (unitless)
Species (unitless)
MinDepth (Min Depth, meters)
depth (Max Depth, m)
Taxon (unitless)
Location (unitless)
Analysis (unitless)


[Descriptions of hurricanes affecting St. John] - Storm record from St. John, USVI in 1987–2011 (St. John LTREB project, VI Octocorals project). (LTREB Long-term coral reef community dynamics in St. John, USVI: 1987-2019)

Names and descriptions of hurricanes near St. John USVI.

cdm_data_type = Other
VARIABLES:
year (unitless)
hurricane_name (unitless)
distance (kilometers)
wind (miles per hour)
interp_distance (kilometers)
interp_wind (kilometers)
interp_date (unitless)
lameshur_wind (miles per hour)
hurricaneSeverityIndex (Hurricane Severity Index, unitless)


[DeZoZoo Cruise Data] - Sampling data from Gelatinous Zooplankton project from R/V Hugh R. Sharp multiple cruises in Chesapeake Bay from 2010-2011 (DeZoZoo project) (Hypoxia in Marine Ecosystems: Implications for Neritic Copepods)

Cruise metadata from the Gelatinous Zooplankton portion of the Dead Zone
Zooplankton project.\u00a0 Includes gear types and mesh sizes, locations,
dissolved oxygen in the water column,depths sampled and volume of water
filtered.

cdm_data_type = Other
VARIABLES:
cruise (text)
cruise_official (text)
station (number)
latitude (degrees_north)
longitude (degrees_east)
sample_ID (alphanumeric)
cast (number)
net (number)
occupation (text)
year (4-digit year)
month_local (number)
day_local (number)
time_local (HH:MM;24-hour clock)
gear (text)
mesh (microns)
depth_relative (Depth, text)
depth_start_nom (Depth, meters)
depth (m)
preservation (text)
tow_duration (minutes)
vol_filt (cubic meters)
O2_mg_L_mean (milligrams per liter)
time_accuracy (minutes)
ISO_DateTime_Local (ISO Date Time Local, alphanumeric)
comments (text)


[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)


[Diadema antillarum transcriptomes] - Transcriptome and viral metagenome data from Diadema antillarum collected at St. Thomas (USVI) and Saba (Caribbean Netherlands) in Apr 2022 (Exploring the role of boundary layer microbial remineralization in flavivirus-host dynamics)

A mass mortality of the tropical echinoderm Diadema antillarum (urn:lsid:marinespecies.org:taxname:124332) occurred beginning in January 2022 and continuing to at least July 2022. We sought to identify flaviviruses associated with this condition by performing viral metagenomics and tissue transcriptomics. We prepared these libraries from grossly normal, abnormal and reference specimens collected from St Thomas, U.S. Virgin Islands (USVI), and Saba, Caribbean Netherlands. This dataset includes the accession information for the sequences performed and archived at the National Center for Biotechnology Information (NCBI) Sequence Read Archive. While we were unsuccessful in recovering flaviviruses from tissues of these organisms, we were able to detect additional pathogenic agents (Philaster apodigitiformis; Ciliophora) from transcriptomes.

cdm_data_type = Other
VARIABLES:
SRA_accession (unitless)
SRA_study (unitless)
bioproject_accession (unitless)
biosample_accession (unitless)
sample_name (unitless)
library_ID (unitless)
title (unitless)
library_strategy (unitless)
library_source (unitless)
library_selection (unitless)
library_layout (unitless)
platform (unitless)
instrument_model (unitless)
design_description (unitless)
filetype (unitless)
latitude (degrees_north)
longitude (degrees_east)
Date_specimen_collected (unitless)


[Diatom cultures used to generate DNA reference library] - Diatom cultures used to generate DNA reference library from samples collected from sites in Alpena, Michigan and Palm Coast, Florida between July 2021 & 2022. (Collaborative Research: RUI: OCE-BO: Tango in the Mat World: Biogeochemistry of diurnal vertical migration in microbial mats of Lake Huron’s sinkholes)

These data are the information for each of the cultures generated from samples collected from three sites in Alpena, Michigan, one site in Monroe, Michigan, and one site in Palm Coast, Florida. Data are for cultures sequenced using Sanger sequencing and include taxonomic identification, location and water parameter information from samples used to develop the cultures, and growth medium.
Each of these cultures was developed from high-sulfur, low-oxygen environments formed by underwater sinkholes and springs that create extreme habitats populated by microbial mat communities. Our study investigated previously undescribed diatom diversity in these habitats. Sequences from these cultures contribute to tying molecular data to morphologically identified isolates, providing a bridge between these two data types that can be used to improve metabarcoding analyses.

cdm_data_type = Other
VARIABLES:
NCBI_Accession (unitless)
Culture_ID (unitless)
Genus (unitless)
Species (unitless)
Variety (unitless)
Collection_ID (unitless)
Media (unitless)
Collection_Date (Month/Day/Year)
Location (unitless)
Sample_Type (unitless)
Lat (degrees_north)
longitude (Long, degrees_east)
Temp (Celsius (°C))
Cond (Microsiemens / centimeter (μS/cm))
TDS (Grams/liter (g/L))
pH (unitless)
ORP (Millivolts (mV))
NTU (Nephelometric Turbidity Units (NTU))
ODO (Percentage saturation)
... (6 more variables)


[Diatom growth rates] - Diatom growth rates from samples collected on the Gould cruise LMG1411 in the Western Antarctica Peninsula from 2014 (Polar Transcriptomes project) (Iron and Light Limitation in Ecologically Important Polar Diatoms: Comparative Transcriptomics and Development of Molecular Indicators)

Diatom growth rates from samples collected on the Gould cruise LMG1411 in the Western Antarctica Peninsula from 2014 (Polar Transcriptomes project)

cdm_data_type = Other
VARIABLES:
species (unitless)
treatment (unitless)
mean_specific_u (d -1)
relative_u (unitless)
std_error_u (unitless)
propogation_error_u (unitless)
sample_size_u (unitless)
mean_FvFm (Mean Fv Fm, unitless)
relative_FvFm (Relative Fv Fm, unitless)
std_error_FvFm (Std Error Fv Fm, unitless)
propogation_error_FvFm (Propogation Error Fv Fm, unitless)
sample_size_FvFm (Sample Size Fv Fm, unitless)
mean_sigma (A2 quanta -1)
relative_sigma (unitless)
std_error_sigma (unitless)
propogation_error_sigma (unitless)
sample_size_sigma (unitless)


[Diatom growth rates] - Growth rates across multiple temperatures and light intensities for seven strains of a marine Chaetoceros sp. isolated from Narragansett Bay March 2018. Growth was measured across six to seven temperatures and three light intensities for each strain (Dimensions: Collaborative Research: Genetic, functional and phylogenetic diversity determines marine phytoplankton community responses to changing temperature and nutrients)

Growth rates for seven strains of a marine Chaetoceros sp. isolated from Narragansett Bay March 2018. Growth was measured across six to seven temperatures and three light intensities for each strain

cdm_data_type = Other
VARIABLES:
Strain (unitless)
Temperature (degrees Celsius)
Light (umol Photons per m2 per second)
growth_rate_mean (cells/day)
growth_rate_StDev (Growth Rate St Dev, cells/day)


[Diatom Matrix RNAseq] - Transcriptome data for bacteria collected eight hours after individual inoculation into a diatom Thalassiosira psuedonana culture (Metabolic Currencies of the Ocean Carbon Cycle)

Transcriptome data for bacteria Ruegeria pomeroyi DSS-3, Stenotrophomonas sp. SKA14, Polaribacter dokdonensis MED152, and Dokdonia MED134 collected eight hours after individual inoculation into a diatom Thalassiosira psuedonana culture. The sequence data description for PRHNA448168 is at https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA448168.

cdm_data_type = Other
VARIABLES:
Sample_Name (unitless)
NCBI_Bioproject_Accession (unitless)
BioSample (Bio Sample, unitless)
Description (unitless)
replicate (unitless)
NCBI_Genome_Accession (unitless)
taxon_microbe (unitless)


[Diatom TPC parameters] - Thermal niche across three light levels for seven strains of a marine diatom Chaetoceros sp. isolated from Narragansett Bay March 2018 (Dimensions: Collaborative Research: Genetic, functional and phylogenetic diversity determines marine phytoplankton community responses to changing temperature and nutrients)

Thermal niche, as calculated from the Thermal Performance Curve (TPC), across three light levels for seven strains of a marine diatom Chaetoceros sp. isolated from Narragansett Bay March 2018.

cdm_data_type = Other
VARIABLES:
Strain (unitless)
Light (umol Photons per m2 per second)
topt (degrees Celsius)
tmin (Minimum Temperature, degrees Celsius)
tmax (Maximum Temperature, degrees Celsius)
rsqr (unitless)
width (degrees Celsius)


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

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

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


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

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

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


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

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

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


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

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

Study description:

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

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


[Diel proteomes Trichodesmium IMS101] - Diel proteomes of cultured Trichodesmium erythraeum sp. IMS101 from laboratory experiments conducted in November of 2018 (New technology for high resolution analysis of proteins and other organic materials produced by marine microorganisms)

Diel proteomes of cultured Trichodesmium erythraeum sp. IMS101 from laboratory experiments conducted in November of 2018.

cdm_data_type = Other
VARIABLES:
protein_name (unitless)
hours_post_dawn (hours)
cnratio (dimensionless)
relative_protein_abundance (unitless)


[Dilution experiment treatments and Chl data] - Shipboard Plankton Dilution Experiment Chlorophyll collected at the mid-Atlantic Bight Shelfbreak on R/V Neil Armstrong AR29, R/V Ronald H. Brown RB1904 and R/V Thomas G. Thompson TN368 to the New England Shelfbreak in April 2018 and and May/July 2019 (Collaborative Research:  Shelfbreak Frontal Dynamics: Mechanisms of Upwelling, Net Community Production, and Ecological Implications)

As part of the Shelfbreak Productivity Interdisciplinary Research Operation at the Pioneer Array (SPIROPA) Project, twelve grazing experiments utilizing the two-point dilution technique were conducted during each of three research cruises (April of 2018, and May and July of 2019) in the Middle Atlantic Bight to estimate microzooplankton grazing rates and net phytoplankton growth rates. Stations where the dilution experiments were conducted were strategically located in one of three key cross-shelf water mass regimes: (1) at the shelfbreak front, (2) inshore of the front in continental shelf water and (3) offshore of the front in slope water. Grazing incubations were performed on water sampled from the chlorophyll maximum, when present, and conducted on the <200 µm fraction of water (what passed through a 200 µm sieve) in order to include only the microzooplankton grazers and avoid trophic cascades associated with mesozooplankton predators and grazers. The 2 dilution points were 10% and 100% of the < 200 µm sample water. All experiments were run in triplicate for 24 hours and consisted of a dark treatment incubation and a light treatment incubation at a simulated 30% E0.

cdm_data_type = Other
VARIABLES:
CRUISE (unitless)
EXPERIMENT (unitless)
STATION (unitless)
latitude (degrees_north)
longitude (degrees_east)
SAMPLE_ID (unitless)
WATER_MASS (unitless)
depth (Depth_m, m)
DATE (unitless)
CHLA (µg/L)
PHEO (µg/L)
PERC_Chla (%)
MEAN_Chla (µg/L)
SD (µg/L)
SE (µg/L)
NOTES (units)
Sample_Code (unitless)


[Dino Experiment] - Prey Engulfment as the Dominant Pathway of Methylmercury Uptake in a Heterotrophic Dinoflagellate Experiment (Collaborative Research: Transformations and mercury isotopic fractionation of methylmercury by marine phytoplankton)

These data include all relevant analyses from methylmercury (MeHg) uptake experiments utilizing the heterotrophic dinoflagellate Oxyrrhis marina (urn:lsid:marinespecies.org:taxname:109902), varying salinity, temperature, and dissolved organic matter (DOM) source – including heat-killed O. marina. The goal of these experiments was to determine whether uptake from the dissolved phase or prey engulfment would contribute more to cellular MeHg accumulation. All experimental treatments were triplicated and had a control with no added MeHg.

These studies support the following hypotheses: MeHg uptake is higher in the presence of phytoplankton prey, uptake is significantly lower at a low salinity (11 compared to 17 and 34), and temperature (at 12, 15, and 22°C) has no effect on MeHg uptake.

cdm_data_type = Other
VARIABLES:
Treatment (unitless)
Temperature (degrees Celsius)
Salinity (PSU)
OM (Micromoles per liter (μmol/L))
Replicate (unitless)
Hours_of_exposure (hrs)
Dissolved_MeHg_concentration (ng/L)
Filter_MeHg_concentration (ng/L)
Cell_count (cells/L)