BCO-DMO ERDDAP
Accessing BCO-DMO data 		log in    
Brought to you by BCO-DMO    
 
 
griddap Subset tabledap Make A Graph wms files Accessible Title Summary FGDC ISO 19115 Info Background Info RSS Email Institution Dataset ID
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_963736_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_963736_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_963736_v1/ public [Carbonate chemistry for OAE North Atlantic experiments] - Carbonate chemistry data for shipboard ocean alkalinity enhancement (OAE) experiments in the North Atlantic on R/V Atlantic Explorer cruise AE2320 in September 2023 (OCE-PRF:  Towards Quantifying Calcium Carbonate Sediment Dissolution During Marine Diagenesis) To explore mineral formation due to alkalinity addition, we present results from shipboard experiments in which an aqueous solution of NaOH was added to unfiltered seawater collected from the surface ocean in the Sargasso Sea. Alkalinity addition ranged from 500 to 2000 micromoles per kilogram (µmol.kg-1) and the carbonate chemistry was monitored through time by measuring total alkalinity (TA) and dissolved inorganic carbon (DIC), which were used to calculate Ω. The amount of precipitate and its minerology were determined throughout the experiments. Mineral precipitation took place in all experiments over a timescale of hours to days. The dominant mineralogy of precipitate is aragonite with trace amounts of calcite and brucite. Aragonite crystallite size increases and its micro-strain decreases with time, consistent with Ostwald ripening. This dataset contains carbonate chemistry data that include TA and DIC measurements, precipitation rates from the shipboard experiments, and precipitation rates calculated in the same way (by changes in alkalinity through time) for the study of Moras et al. (2022) and precipitation rate data from Mucci et al. (1989).\n\ncdm_data_type = Other\nVARIABLES:\nExperiment_name (unitless)\nTA_addition (micromoles (umol))\nStart_day (unitless)\nStart_time (unitless)\nEnd_day (unitless)\nEnd_time (unitless)\nDuration (hours (h))\nmeasured_TA (micromoles per kilogram (umol/kg))\nTA_std (micromoles per kilogram (umol/kg))\nmeasured_DIC (micromoles per kilogram (umol/kg))\nDIC_std (micromoles per kilogram (umol/kg))\ncalculated_DIC (micromoles per kilogram (umol/kg))\ncalculated_CaCO3_precipitate (milligrams per kilogram (mg/kg))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_963736_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/963736 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_963736_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_963736_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_963736_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_783755 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_783755.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_783755/ public [Mussel Larvae Vertical Distribution] - Depth distribution of mussel larvae in eastern Gulf of Maine from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014 (Intertidal community assembly and dynamics: Integrating broad-scale regional variation in environmental forcing and benthic-pelagic coupling) Depth distribution of mussel larvae in eastern Gulf of Maine from R/V C-Hawk day cruises in the Eastern Gulf of Maine from 2012 to 2014\n\ncdm_data_type = Other\nVARIABLES:\nSample_Date (unitless)\nSite_name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nStart_time (unitless)\nEnd_time (unitless)\nTidal_Phase (unitless)\ndepth (m)\nnum_Mytilus_sp (per individual)\npercent_of_Water_column_total (percent)\nStart_DateTime_UTC (Start Date Time UTC, unitless)\ntime (End Date Time UTC, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_783755_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_783755/index.htmlTable https://www.bco-dmo.org/dataset/783755 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_783755.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_783755&showErrors=false&email= BCO-DMO bcodmo_dataset_783755
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737163.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737163 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737163.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_737163/ public [Primary Production] - Primary productivity measurements from the Hawaii Ocean Time-Series (HOT) project from October 1988 to December 2019 at station ALOHA. ([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) Primary productivity measurements from the Hawaii Ocean Time-Series (HOT). Photosynthetic production of organic matter was measured by the 14C tracer method. All incubations from 1990 through mid-2000 were conducted in situ at eight depths (5, 25, 45, 75, 100, 125, 150 and 175m) over one daylight period using a free-drifting array as described by Winn et al. (1991). Starting HOT-119 (October 2000), we collected samples from only the upper six depths & modeled the lower two depths based on the monthly climatology. During 2015, all incubations were conducted in situ on a free floating, surface tethered array. Integrated carbon assimilation rates were calculated using the trapezoid rule with the shallowest value extended to 0 meters and the deepest extrapolated to a value of zero at 200 meters.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nlongitude (degrees_east)\nlatitude (degrees_north)\nPrimProd_filename (Prim Prod Filename, unitless)\nIncubation_type (unitless)\nDate (unitless)\nStart_time (unitless)\nstart_date_time (unitless)\nEnd_time (unitless)\ntime (End Date Time, seconds since 1970-01-01T00:00:00Z)\ntime2 (Time, hours)\ndepth (m)\nChl_a_mean (Concentration Of Chlorophyll In Sea Water, miligrams per cubic meter (mg/m3))\nChl_a_sd (miligrams per cubic meter (mg/m3))\nPheo_mean (miligrams per cubic meter (mg/m3))\nPheo_sd (miligrams per cubic meter (mg/m3))\nLight_rep1 (miligrams Carbon per cubic meter (mg C/m3))\nLight_rep2 (miligrams Carbon per cubic meter (mg C/m3))\nLight_rep3 (miligrams Carbon per cubic meter (mg C/m3))\n... (9 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_737163_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_737163/index.htmlTable https://www.bco-dmo.org/dataset/737163 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_737163.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_737163&showErrors=false&email= BCO-DMO bcodmo_dataset_737163
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_714536 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_714536.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_714536/ public [Video transects (Wood Fall project)] - Video transects (Wood Fall project) (The energetic assembly of biological communities: a test with deep-sea woodfalls) Video transects (Wood Fall project)\n\ncdm_data_type = Other\nVARIABLES:\ntransect_number (unitless)\ndate (unitless)\nrov_dive (dimensionless)\nstart_time (hh:mm)\nend_time (hh:mm)\nlatitude (degrees_north)\nend_latitude (Latitude, decimal degrees)\nlongitude (degrees_east)\nend_longitude (Longitude, decimal degrees)\nheading (degrees)\nstart_depth (meters)\ndepth (End Depth, m)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_714536_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_714536/index.htmlTable https://www.bco-dmo.org/dataset/714536 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_714536.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_714536&showErrors=false&email= BCO-DMO bcodmo_dataset_714536

 
ERDDAP, Version 2.22
Disclaimers | Privacy Policy | Contact