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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781545.subset | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781545 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781545.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_781545/ | public | [AE1918 MOCNESS Continuous] - Continuous MOCNESS data files from R/V Atlantic Explorer cruise AE1918 during July 2019 (Collaborative Research: Diel physiological rhythms in a tropical oceanic copepod) | AE1918 was a cruise of opportunity on which two oceanographic sampling activities were conducted: a CTD cast and a MOCNESS net tow. These are the continuous underway data from the MOCNESS tow.\n\ncdm_data_type = Other\nVARIABLES:\ntow (unitless)\ndate_start (unitless)\ntime_start (unitless)\ntime (ISO Date Time UTC Start, seconds since 1970-01-01T00:00:00Z)\ncruise (unitless)\ntime2 (Time, unitless)\npres (Pressure, decibars (dbar))\ntemp (Temperature, degrees Celsius)\ntheta (kilograms per cubic meter (Kg m-3))\nsal (PSU)\nsigma (kilograms per cubic meter (Kg m-3))\nangle (degrees)\nflow (counts)\nhzvel (meters per second (m s-1))\nvtvel (meters per second (m s-1))\nvol (cubmic meters (m3))\nnet (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nGPSTIME (unitless)\ndepth (CTDDEPTH, m)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_781545_fgdc.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_781545/index.htmlTable | https://www.bco-dmo.org/dataset/781545
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_781545.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_781545&showErrors=false&email= | BCO-DMO | bcodmo_dataset_781545 | |||
| log in | [HOT Niskin bottle samples] - Niskin bottle water samples and associated CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2023 ([Current] Hawaii Ocean Time-series (HOT): 2023-2028; [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre) | Monthly measurements of the thermohaline structure, water column chemistry, and primary production were collected at station ALOHA as part of the Hawaii Ocean Time-series (HOT) program. This dataset presents biogoeochemical data from water samples collected on cruises HOT-001 through HOT-348 from October 1988 through December 2023.\n\ncdm_data_type = Other\nVARIABLES:\nHOT_ID (unitless)\nVessel (unitless)\nEXPOCODE (unitless)\nWHPID_section (unitless)\ntime (Sampling_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (Depth_max, m)\nPressure_max (decibars (db))\nSTNNBR (unitless)\nCASTNO (unitless)\nNumber_bottles (unitless)\nROSETTE_POS (unitless)\nCTDPRS (decibars (db))\nCTDTMP (degrees Celsius)\nCTDSAL (unitless)\nCTDOXY (micromole per kilogram (umol/kg))\nTHETA_ITS90 (degrees Celsius)\nSIGMA (kilogram per cubic meter (kg/m^3))\nSALNITY (unitless)\nOXYGEN (micromole per kilogram (umol/kg))\nDIC (micromole per kilogram (umol/kg))\npH (unitless)\nALKALIN (microequivalent per kilogram (ueq/kg))\n... (69 more variables)\n | BCO-DMO | bcodmo_dataset_3773_v3 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773.subset | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3773/ | public | [Niskin bottle samples] - Niskin bottle water samples and CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2019 (HOT project) ([Current] Hawaii Ocean Time-series (HOT): 2018-2023; [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre) | Monthly measurements of the thermohaline structure, water column chemistry, and primary production were collected at station ALOHA as part of the HOT program.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_name (unitless)\nEXPOCODE (unitless)\nShip (unitless)\nSTNNBR (unitless)\nCASTNO (unitless)\nsection (unitless)\ntime (ISO Date Time, seconds since 1970-01-01T00:00:00Z)\nDate (unitless)\nYear (unitless)\nMonth (unitless)\nDay (unitless)\ntimeutc (unitless)\ntimecode (unitless)\nlongitude (degrees_east)\nlatitude (degrees_north)\nnav_code (unitless)\ndepth_max (Depth, meters (m))\npres_max (decibars (db))\ndepth_hgt (Depth, meters (m))\nparameters (unitless)\ncomments (unitless)\nHOT_summary_file_name (unitless)\nROSETTE (unitless)\nCTDPRS (decibars)\nA_CAR (nanograms per liter (ng/L))\nALKALIN (microeq/kilogram (ueq/kg))\n... (78 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3773_fgdc.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3773/index.htmlTable | https://www.bco-dmo.org/dataset/3773
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3773.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3773&showErrors=false&email= | BCO-DMO | bcodmo_dataset_3773 | |||
| log in | [North Pacific Micromonas Culture Experiment] - Response of Micromonas sp. to iron-limitation sampled aboard R/V Roger Revelle RR1813 in the Subarctic North Pacific near Station PAPA (50 N, 144.8 W) from August to September 2018 (Collaborative Research: Evaluating the contribution of small eukaryotes to nitrate-based new production in the North Pacific Subtropical Gyre) | Small eukaryotic phytoplankton can account for considerable amounts of biomass and primary production in high nutrient, low chlorophyll (HNLC) regions of the ocean where iron-limitation is pronounced. However, the strategies these cells invoke to cope under low iron conditions and the extent to which they are responsible for new production (i.e., the fraction of primary production supported by nutrients from outside of the euphotic zone) is unclear. Here, we examine how a representative picoeukaryote, the chlorophyte Micromonas sp., recently isolated from the iron-limited subarctic North Pacific Ocean, responds to iron-limitation and quantify its potential contribution to new production. Iron-limited Micromonas exhibits reductions in cellular growth rate, volume, and carbon and nitrogen quotas along with a restructuring of cellular metabolism as inferred through gene expression. Gene expression and pathway analyses show evidence of cellular strategies to mitigate iron limitation but conservation of genes related to nitrogen uptake and utilization. Additionally, when grown on nitrate, cellular carbon and nitrogen quotas ranged from 0.02 – 0.17 pmol C cell-1 and 3.3 x 10-3 – 2.2 x 10-2 pmol N cell-1 as a function of iron status.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTreatment (unitless)\nReplicate (unitless)\nVolume (liter (L))\nCell_Count (cell per liter (cell L-1))\nCarbon (grams (g))\nNitrogen (grams (g))\nCHL (micrograms per liter (µg L-1))\nFv_Fm (unitless)\nSigma (unitless)\nGrowth_Rates (per day (d-1))\n | BCO-DMO | bcodmo_dataset_945544_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_949788_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_949788_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_949788_v1/ | public | [PUPCYCLE 2019 incubation experiments] - Incubation experiments to assess the physiological and molecular response of subsurface phytoplankton communities to a simulation of the Upwelling Conveyor Belt Cycle (UCBC) conducted in summer 2019 onboard the R/V Oceanus (OC1905b) (CAREER: An integrated molecular and physiological approach to examining the dynamics of upwelled phytoplankton in current and changing oceans) | The primary objective of this study was to assess the physiological and molecular response of subsurface phytoplankton communities to a simulation of the Upwelling Conveyor Belt Cycle (UCBC). To capture this phenomenon, we performed on-deck incubation experiments that spanned different time points representing the different stages of growth (initial deep-water community at T0, and stimulated growth phases at T1 and T2). We further subjected the incubations to various Fe-related treatments to test how Fe might play a role in determining their physiological and molecular response to upwelling. \n\nThe first incubation was conducted from 27 May to 01 June 2019 in a wide continental shelf, and the second incubation was conducted from 02 June to 06 June 2019 in a narrow continental shelf. For each time point, the incubation was harvested and analyzed for chlorophyll, nutrients, particulate organic carbon and nitrogen, and dissolved and particulate Fe and Sc concentrations. 6-hour incubations using trace concentrations of stable isotopes of 13C and 15N were also conducted to assess uptake kinetics of dissolved inorganic carbon (DIC) and nitrate (NO3) in bulk-size fractionated phytoplankton communities. PUPCYCLE I (Phytoplankton response to the UPwelling CYCLE) took place in summer 2019 onboard the R/V Oceanus (OC1905b), led by Chief Scientist Adrian Marchetti.\n\ncdm_data_type = Other\nVARIABLES:\nExperiment (unitless)\nTime_Point (unitless)\nHours (hours)\nTreatment (unitless)\nReplicate (unitless)\nSample_Name (unitless)\nDate (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nNO3 (micromolar (uM))\nPO4 (micromolar (uM))\n... (46 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_949788_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_949788_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_949788_v1/index.htmlTable | https://osprey.bco-dmo.org/dataset/949788
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_949788_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_949788_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_949788_v1 | |||
| log in | [Seaglider observations at Station ALOHA in the North Pacific Subtropical Gyre] - Depth profiles from Seagliders 146, 147, 148, 511, 512, and 626 in a total of 18 missions at Station ALOHA in the North Pacific Subtropical Gyre from 2008-2023 (Oligotrophic ocean metabolism from underwater glider observations) | This dataset includes over 20,000 depth profiles collected with underwater gliders in a total of 18 missions between 2008 and 2023. The glider missions were centered at the long-term sampling site of the Hawaii Ocean Time-series (HOT) program, Station ALOHA (22°45′N, 158°W), within the North Pacific Subtropical Gyre. The gliders were equipped with sensors to measure temperature, salinity, pressure, dissolved oxygen concentration, chlorophyll a concentration from fluorescence (excitation/emission lambda = 470/695 nm), and the particulate backscattering coefficient at three wavelengths (lambda = 470 nm, 700 nm, and either 650 or 660 nm depending upon mission). Vertical profiles down to at least 200 m were collected for all sensors over periods of several months per mission. Chlorophyll a and oxygen concentrations are calibrated with discrete observations. Particulate backscattering coefficients are corrected with an additional dark subtraction. This dataset differs from the raw data files in that it is quality controlled, calibrated, and corrected. Raw data files can be found at https://hahana.soest.hawaii.edu/seagliders/index.php. The glider observations were collected over the years by Dr. Karl, with different funding sources (including NSF) to investigate carbon cycle processes in the oligotrophic North Pacific Subtropical Gyre. Dr. Ferron and Dr. Barone received NSF funding to conduct a re-analysis of this comprehensive dataset in order to characterize metabolic rates and understand their patterns of variability. Dr. Garcia conducted the data processing that resulted in this curated dataset. Steve Poulos operated the Seagliders in all missions.\n\ncdm_data_type = Other\nVARIABLES:\nseaglider_deployment (unitless)\nseaglider_platform (unitless)\nseaglider_mission (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\ndivenum (unitless)\ndirection (unitless)\ntemp (degrees Celsius)\n... (13 more variables)\n | BCO-DMO | bcodmo_dataset_928732_v1 |