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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786013.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786013 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786013.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_786013/ public [14C 32Si Experimental - from RR1813] - 32Si and 14C production data (experimental) from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 (Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump) This dataset includes 32Si and 14C production data (experimental) from EXPORTS cruise RR1813. The EXPORTS field campaign in the subarctic North Pacific sampled an ecosystem characterized as high nutrient low chlorophyll (HNLC) due to low iron (Fe) levels that are primary controllers constraining phytoplankton utilization of other nutrients. It has been a paradigm in low Fe, HNLC systems that diatoms grow at elevated Si:C and Si:N ratios and should be efficiently exported as particles significantly enriched in Si relative to C. However, Fe limitation also alters diatoms species composition and the high Si demand imposed by low Fe can drive HNLC regions to Si limitation or Si/Fe co-limitation. Thus, the degree of Si and/or Fe stress in HNLC waters can all alter diatom taxonomic composition, the elemental composition of diatom cells, and the path cells follow through the food web ultimately altering diatom carbon export.\\r\\n\\r\\nWithin each ecosystem state examined in the EXPORTS program, nutrient biogeochemistry, diatom and phytoplankton community structure, and global diatom gene expression patterns (metatranscriptomics) are characterized in the lit ocean. Nutrient amendment experiments with tracer addition (14C, 32Si) are used to quantify the level of Si and Fe stress being experienced by the phytoplankton and to contextualize taxa-specific metatranscriptome responses for resolving gene expression profiles in the in situ communities.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nDate_Zulu (unitless)\nTime_Zulu (unitless)\nEvent_num (unitless)\nActivity (unitless)\nStation (unitless)\nCast (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nRosette_Bottle (unitless)\ndepth (Target Depth, m)\npcnt_lo (unitless (percent))\n... (22 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_786013_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_786013_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_786013/index.htmlTable https://www.bco-dmo.org/dataset/786013 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_786013.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_786013&showErrors=false&email= BCO-DMO bcodmo_dataset_786013
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_785856.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_785856 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_785856.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_785856/ public [32Si Profiles - from RR1813] - 32Si data from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 (Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump) This dataset includes depth profiles in the euphotic zone of nutrient (nitrate, silicate, phosphate) concentrations and profiles of silicic acid uptake rates from EXPORTS cruise RR1813. \\r\\n\\r\\nThe EXPORTS field campaign in the subarctic North Pacific sampled an ecosystem characterized as high nutrient low chlorophyll (HNLC) due to low iron (Fe) levels that are primary controllers constraining phytoplankton utilization of other nutrients. It has been a paradigm in low Fe, HNLC systems that diatoms grow at elevated Si:C and Si:N ratios and should be efficiently exported as particles significantly enriched in Si relative to C. However, Fe limitation also alters diatoms species composition and the high Si demand imposed by low Fe can drive HNLC regions to Si limitation or Si/Fe co-limitation. Thus, the degree of Si and/or Fe stress in HNLC waters can all alter diatom taxonomic composition, the elemental composition of diatom cells, and the path cells follow through the food web ultimately altering diatom carbon export.\\r\\n\\r\\nWithin each ecosystem state examined in the EXPORTS program, nutrient biogeochemistry, diatom and phytoplankton community structure, and global diatom gene expression patterns (metatranscriptomics) are characterized in the lit ocean. Nutrient amendment experiments with tracer addition (14C, 32Si) are used to quantify the level of Si and Fe stress being experienced by the phytoplankton and to contextualize taxa-specific metatranscriptome responses for resolving gene expression profiles in the in situ communities.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nDate_Zulu (unitless)\nTime_Zulu (unitless)\nEvent_num (unitless)\nActivity (unitless)\nStation (unitless)\nCast (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nRosette_Bottle (unitless)\ndepth (Target Depth, m)\n... (16 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_785856_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_785856_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_785856/index.htmlTable https://www.bco-dmo.org/dataset/785856 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_785856.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_785856&showErrors=false&email= BCO-DMO bcodmo_dataset_785856
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_762772 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_762772.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_762772/ public [AE1812 Redox data] - Redox data from RV/Atlantic Explorer AE1812 in the northwest Atlantic, May 2018 (Collaborative Research: Defining the biogeochemical drivers of diatom physiological ecology in the North Atlantic) This dataset includes redox data from RV/Atlantic Explorer AE1812 in the northwest Atlantic, May 2018.\n\ncdm_data_type = Other\nVARIABLES:\nStation (unitless)\nCTD_Cast (unitless)\nSample_type (unitless)\ndepth (m)\nP33_PO4_incorp_PIII_rate (counts per minutes per liter per hour (cpm/(L h)))\nP33_PO4_uptake (counts per minutes per liter per hour (cpm/(L h)))\nP33_PO4_incorp_PIII_pcent (Mass Concentration Of Phosphate In Sea Water, percentage (%))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_762772_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_762772/index.htmlTable https://www.bco-dmo.org/dataset/762772 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_762772.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_762772&showErrors=false&email= BCO-DMO bcodmo_dataset_762772
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3120 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3120.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3120/ public [biogeochemistry microbiology] - Biogeochemistry and microbiology from the R/V Hermano Gines cruises in the Cariaco Basin from 1995 to 2015 (CARIACO Ocean Time-Series Program) Biogeochemistry and microbiology measurements in the Cariaco Basin. Microbiology sampling were conducted during special CARIACO cruises (distinct from the monthly, core sampling, time-series cruises) from November 1995 to November 2015. The specialized microbiology cruises were usually during May and November, and could be opportunistic or process-driven. There were typically at least 2 cruises per year, during which different variables were sampled and at different depths from the standard monthly CARIACO cruises. Bacteria production data were also reported for the microbiology cruises.\n\ncdm_data_type = Other\nVARIABLES:\nyear (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nISO_DateTime_local (ISO Date Time Local, unitless)\nmonth (unitless)\nday (unitless)\nhour (unitless)\nDate (unitless)\ndecimal_year (unitless)\nlongitude (degrees_east)\nlatitude (degrees_north)\nCruise_number (unitless)\nCruise_Leg (unitless)\nStation (unitless)\nCast_number (unitless)\nBiogeochemical_Cruise_ID (unitless)\nCore_CARIACO_ID (unitless)\nNotes (unitless)\nComments (unitless)\nDepth (meters)\ndepth (Corrected Depth, m)\nWinkler_O2_avg (micromoles per liter)\n... (46 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3120_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_3120_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3120/index.htmlTable https://www.bco-dmo.org/dataset/3120 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3120.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3120&showErrors=false&email= BCO-DMO bcodmo_dataset_3120
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3857.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3857 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3857.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3857/ public [microcosm_summary] - Experimental results: summary of microcosm data from Dauphin Island Cubitainer Experiment (DICE) from samples collected by R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) (En-Gen: A Functional Genomics Approach to Organic Sulfur Cycling in the Ocean) Summary of parameters measured in experimental and control microcosms as part of the Dauphin Island Cubitainer Experiment (DICE).\n\ncdm_data_type = Other\nVARIABLES:\nexp_id (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\nsite_desc (text)\nmicrocosm (text)\nmicrocosm_type (text)\nexp_day (integer)\nleu_inc_rate (nM/d)\nleu_inc_rate_sd (nM/d)\nchl_a (Concentration Of Chlorophyll In Sea Water, ug/L)\nchl_a_sd (ug/L)\nFv_to_Fm (dimensionless)\nFv_to_Fm_sd (dimensionless)\nsulfate_yield (%)\nsulfate_yield_sd (%)\nDMSP_tot (nM)\nDMSP_tot_sd (nM)\nDMSO (nM)\nDMSO_sd (nM)\nDMSO_yield (%)\nDMSO_yield_sd (%)\nDMSPd (nM)\nDMSPd_sd (nM)\nDMSPd_rate_const (1/d)\nDMSPd_rate_const_sd (1/d)\nDMSPd_consump (nM/d)\n... (15 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3857_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_3857_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3857/index.htmlTable https://www.bco-dmo.org/dataset/3857 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3857.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3857&showErrors=false&email= BCO-DMO bcodmo_dataset_3857

 
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