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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_743867 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_743867.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_743867/ public A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Inert gases dissolved in the ocean are powerful tracers of the impact of physical processes on gases, particularly air-sea gas exchange (by both diffusive and bubble-meditated processes), temperature change, atmospheric pressure variation, mixing between different water masses, and ice processes. We have compiled a global ocean database of dissolved neon, argon, and krypton measurements, supplemented by helium, xenon, and nitrogen/argon (N2/Ar) ratios in some locations. Samples were collected on board multiple research cruises spanning the period 1999 through 2016 and analyzed by mass spectrometry at four different shore-based laboratories (University of Victoria, Woods Hole Oceanographic Institution, University of Washington, and Scripps Institution of Oceanography).\n\ncdm_data_type = Other\nVARIABLES:\nsequence (unitless)\ncruise_name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent (unitless)\nstation (unitless)\ncast (unitless)\nniskin (unitless)\nyear (unitless)\nmonth (unitless)\nday (unitless)\npress (decibars (dbar))\nCTDtemp (degrees Celsius)\nCTDsal (unitless)\nanalysis_lab (unitless)\nsecondary_analysis_lab (unitless)\nHe_conc (micromoles per kilogram (umol/kg))\nHe_conc2 (micromoles per kilogram (umol/kg))\nNe_conc (micromoles per kilogram (umol/kg))\n... (40 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_743867_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_743867/index.htmlTable https://www.bco-dmo.org/dataset/743867 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_743867.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_743867&showErrors=false&email= BCO-DMO bcodmo_dataset_743867
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778021 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778021.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778021/ public Analysis of dissolved 15N2 gas standards by Membrane Inlet Mass Spectrometry In order to verify that measurements of the 15N2 atom% of dissolved N2 gas samples effectuated by Membrane Inlet Mass Spectrometry are accurate, we developed a specific protocol to prepare dissolved 15N2 gas standards. We detail the protocol herein, and report representative MIMS measurements of the prepared standards.\n\ncdm_data_type = Other\nVARIABLES:\nBottle_vol (mililiters (mL))\nSample (unitless)\nInjection_15N2 (Injection 15 N2, mililiters (mL))\nExpected_15N_At_pcnt (Expected 15 N At Pcnt, unitless)\nTime_of_analysis (unitless)\nm_z_28 (unitless)\nm_z_29 (unitless)\nm_z_30 (unitless)\nm_z_32 (unitless)\nm_z_40 (unitless)\nN2_Ar (unitless)\nratio_28_29 (unitless)\nratio_28_30 (unitless)\nAt_15N_pcnt (At 15 N Pcnt, unitless)\nAt_15N_pcnt_avg (At 15 N Pcnt Avg, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_778021_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778021/index.htmlTable https://www.bco-dmo.org/dataset/778021 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778021.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778021&showErrors=false&email= BCO-DMO bcodmo_dataset_778021
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_746307.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_746307 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_746307.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_746307/ public Carbon, nitrogen and their isotope composition of eelgrass from Virginia Coastal Lagoons and turtlegrass from St George Sound FL This dataset includes results of carbon and nitrogen analyses on seagrasses collected in the Virginia Coastal Lagoons and from St. George Sound FL in May, 2017.\n\ncdm_data_type = Other\nVARIABLES:\nLocation (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nType_of_Material (unitless)\nSample_ID (unitless)\nd13C (D13 C, unitless)\nC_Amount_ug (micrograms)\nd13C_Comment (D13 C Comment, unitless)\nd15N (D15 N, unitless)\nN_Amount_ug (micrograms)\nDry_Mass_mg (milligrams)\npcnt_C_g_per_gDW (Pcnt C G Per G DW, unitless (grams/grams))\npcnt_N_g_per_gDW (Pcnt N G Per G DW, unitless (grams/grams))\nC_to_N (unitless (mol/mol))\nd15N_Comment (D15 N Comment, unitless)\nTray_Name (unitless)\nWell_Id (unitless)\nAnalysis (unitless)\nOurLabID (Our Lab ID, unitless)\nAnalysis_Number (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_746307_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_746307/index.htmlTable https://www.bco-dmo.org/dataset/746307 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_746307.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_746307&showErrors=false&email= BCO-DMO bcodmo_dataset_746307
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_772745 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_772745.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_772745/ public Depth ranges of occurrence for major functional groups of invertebrates, fish, and algae on global shallow and mesophotic reefs, 1973\\u20132017 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.\n\ncdm_data_type = Other\nVARIABLES:\nPublication_Short_title (unitless)\nSpecies (unitless)\nMinDepth (Min Depth, meters)\ndepth (Max Depth, m)\nTaxon (unitless)\nLocation (unitless)\nAnalysis (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_772745_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_772745/index.htmlTable https://www.bco-dmo.org/dataset/772745 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_772745.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_772745&showErrors=false&email= BCO-DMO bcodmo_dataset_772745
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_747948.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_747948 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_747948.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_747948/ public Illumina sequencing data from sediment strata collected from the cold seeps of Hydrate Ridge, metalliferous sediments of Juan de Fuca Ridge, and organic-rich hydrothermal sediments of Guaymas Basin Illumina sequencing data (NCBI accession numbers) from sediment strata collected from the cold seeps of Hydrate Ridge, metalliferous sediments of Juan de Fuca Ridge, and organic-rich hydrothermal sediments of Guaymas Basin.\n\ncdm_data_type = Other\nVARIABLES:\nsequence_accession_number (unitless)\nlink (unitless)\nSpecies_Names (unitless)\ndescription_of_the_types_of_sequences (unitless)\nlocations_where_species_were_collected (unitless)\nlatitude_dms (Latitude, unitless)\nlongitude_dms (Longitude, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nVessel (unitless)\nDive_number (unitless)\nsequencing_and_analysis_methods (unitless)\ninstrument_and_model (unitless)\nAnalysis_methods (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_747948_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_747948/index.htmlTable https://www.bco-dmo.org/dataset/747948 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_747948.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_747948&showErrors=false&email= BCO-DMO bcodmo_dataset_747948
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700279.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700279 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700279.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_700279/ public Metabarcoding zooplankton at station ALOHA: Operational taxonomic unit (OTU) tables and fasta files for representative sequences from each OTU (Plankton Population Genetics project) Metabarcoding data for the zooplankton community in the epipelagic, mesopelagic and upper bathypelagic zones (0-1500m) of the North Pacific Subtropical Gyre. The goal of this study was to assess the hidden diversity present in zooplankton assemblages in midwaters, and detect vertical gradients in species richness, depth distributions, and community composition of the full zooplankton assemblage. Samples were collected in June 2014 from Station ALOHA (22.75, -158) using a 1-meter square Multiple Opening and Closing Nets and Environmental Sampling System (MOCNESS, 200um mesh), on R/V Falkor cruise FK140613. Next generation sequence data (Illumina MiSeq, V3 chemistry, 300-bp paired-end) of the zooplankton assemblage derive from amplicons of the V1-V2 region of 18S rRNA (primers described in Fonseca et al. 2010). The data includes sequences and read count abundance information for molecular OTUs from both holoplanktonic and meroplanktonic taxa.  All results derive from analyses in mothur v1.36.1 (Schloss et al. 2009, Kozich et al. 2013).\n\ncdm_data_type = Other\nVARIABLES:\nanalysis_name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nanalysis_description (unitless)\nOTU_ID (unitless)\nFA3_N1_SF1 (per OTU)\nFA3_N1_SF2 (per OTU)\nFA3_N1_SF3 (per OTU)\nFA3_N2_SF1 (per OTU)\nFA3_N2_SF2 (per OTU)\nFA3_N2_SF3 (per OTU)\nFA3_N3_SF1 (per OTU)\nFA3_N3_SF2 (per OTU)\nFA3_N3_SF3 (per OTU)\nFA3_N4_SF1 (per OTU)\nFA3_N4_SF2 (per OTU)\nFA3_N4_SF3 (per OTU)\n... (68 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_700279_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_700279/index.htmlTable https://www.bco-dmo.org/dataset/700279 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_700279.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_700279&showErrors=false&email= BCO-DMO bcodmo_dataset_700279
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_753343.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_753343 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_753343.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_753343/ public Metagenomic, metatranscriptomic, and single cell sequencing data from an Environmental Sample Processor deployment in Monterey Bay, CA in 2016. These metagenomic and metatranscriptomic time-series data cover a 52-day period in the fall of 2016 during an intense bloom of the dinoflagellate Akashiwo sanguinea in Monterey Bay, CA, USA. The dataset comprises 84 metagenomes, 82 metatranscriptomes, and 88 16S rRNA amplicon libraries that capture the functions and taxonomy the bacterial and archaeal community. In addition, 88 18S rRNA amplicon libraries describe the taxonomy of the eukaryotic community during the bloom. Microbial cells were collected at station M0 using the moored autonomous robotic Environmental Sample Processor (ESP) instrument and preserved with RNAlater in the instrument until retrieval.\n\ncdm_data_type = Other\nVARIABLES:\nGOLD_Project_ID (unitless)\nAnalysis_Project_Name (unitless)\nType (unitless)\nAssembly_Method (unitless)\nCollection_Date (unitless)\nInstrument (unitless)\nJGI_Contigs_Link (unitless)\nJGI_Project_ID (unitless)\nJGI_Sample_ID (unitless)\nJGI_Sequencing_Project_ID (unitless)\nJGI_Sequencing_Project_Name (unitless)\nLatitude_and_Longitude (Longitude, unitless)\nNCBI_BioProject_Accession (NCBI Bio Project Accession, unitless)\nNCBI_BioSample_Accession (NCBI Bio Sample Accession, unitless)\nNCBI_Project_ID (unitless)\nNCBI_SRA_Accession_ID (unitless)\nSample_Name (unitless)\nSequencing_Run_Mode (unitless)\nTotal_Bases (unitless)\nVolume_Seawater_Filtered (milliliters (mL))\nenv_biome (unitless)\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_753343_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_753343/index.htmlTable https://www.bco-dmo.org/dataset/753343 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_753343.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_753343&showErrors=false&email= BCO-DMO bcodmo_dataset_753343
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700961.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700961 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_700961.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_700961/ public NCBI Sequence Read Archive (SRA) accession numbers for fastq sequence files for each zooplankton community sample (Plankton Population Genetics project) These data include sample information and accession links to sequence data at\nThe National Center for Biotechnology Information (NCBI) Sequence Read Archive\n(SRA).\n \nThis data submission consists of metabarcoding data for the zooplankton\ncommunity in the epipelagic, mesopelagic and upper bathypelagic zones\n(0-1500m) of the North Pacific Subtropical Gyre. The goal of this study was to\nassess the hidden diversity present in zooplankton assemblages in midwaters,\nand detect vertical gradients in species richness, depth distributions, and\ncommunity composition of the full zooplankton assemblage. Samples were\ncollected in June 2014 from Station ALOHA (22.75, -158) using a 1 meter square\nMultiple Opening and Closing Nets and Environmental Sampling System (MOCNESS,\n200um mesh), on R/V Falkor cruise FK140613. \\u00a0Next generation sequence\ndata (Illumina MiSeq, V3 chemistry, 300-bp paired-end) of the zooplankton\nassemblage derive from amplicons of the V1-V2 region of 18S rRNA (primers\ndescribed in Fonseca et al. 2010). The data includes sequences and read count\nabundance information for molecular OTUs from both holoplanktonic and\nmeroplanktonic taxa\n \nRelated dataset containing OTU tables and fasta sequences (representative /\nmost abundance read for each OTU):  \n[Metabarcoding zooplankton at ](\\\\http://www.bco-\ndmo.org/dataset/700279\\\\)[station](\\\\http://www.bco-\ndmo.org/dataset/700279\\\\)[ ALOHA: OTU tables and ](\\\\http://www.bco-\ndmo.org/dataset/700279\\\\)[fasta](\\\\http://www.bco-\ndmo.org/dataset/700279\\\\)[ files](\\\\http://www.bco-\ndmo.org/dataset/700279\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nanalysis_name (unitless)\n... (15 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_700961_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_700961/index.htmlTable https://www.bco-dmo.org/dataset/700961 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_700961.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_700961&showErrors=false&email= BCO-DMO bcodmo_dataset_700961
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_805653.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_805653 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_805653.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_805653/ public Planktic foraminifer tissue and shell d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 This dataset synthesizes net-tow data (foraminifera and zooplankton measurements) with tow-depth seawater measurements (physical and chemical properties) and surface measurements of bulk suspended particulate organic nitrogen (PON) collected from the underway intake (7 m depth).\n\ncdm_data_type = Other\nVARIABLES:\ncruise (unitless)\nship (unitless)\ntow (unitless)\ndate (unitless)\ntime_starttow (unitless)\ntime_endtow (unitless)\nspecies (unitless)\ntype (unitless)\nanalysis_year (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nd15N_foram_avg (D15 N Foram Avg, per mil vs AIR)\nd15N_foram_sd (D15 N Foram Sd, per mil vs AIR)\nd15N_foram_n (D15 N Foram N, unitless)\nindiv_avg (unitless)\nindiv_sd (unitless)\nindiv_n (unitless)\nNi_avg (nanomoles per individual (nmol/indiv))\nNi_sd (nanomoles per individual (nmol/indiv))\nNi_n (unitless)\nNw_avg (nanomoles per milligram (nmol/mg))\nNw_sd (nanomoles per milligram (nmol/mg))\nNw_n (unitless)\nd15N_avg_nitrate (Mole Concentration Of Nitrate In Sea Water, per mil vs AIR)\n... (20 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_805653_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_805653/index.htmlTable https://www.bco-dmo.org/dataset/805653 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_805653.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_805653&showErrors=false&email= BCO-DMO bcodmo_dataset_805653
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_788903.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_788903 https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_788903/ public Reef Fish genetic accession numbers at NCBI Genbank Reef Fish genetic accession numbers at NCBI Genbank.\n\ncdm_data_type = Other\nVARIABLES:\nSpecies_Name (unitless)\nSequence_Description (unitless)\nCollection_Location (unitless)\nSequence_Analysis_Method (unitless)\nJournal_Publications (unitless)\nJournal_Publication_DOI (unitless)\nGenbank_Accession_Range (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_788903_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_788903/index.htmlTable https://www.bco-dmo.org/dataset/788903 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_788903.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_788903&showErrors=false&email= BCO-DMO bcodmo_dataset_788903
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_746325 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_746325.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_746325/ public Reference carbon and nitrogen concentrations, and isotope ratios from alfalfa, nylon-6, bovine liver, and enriched alanine This dataset includes results of carbon and nitrogen analyses on reference materials including alfalfa, nylon-6, bovine liver, and enriched alanine. The reference materials were analyzed for Carbon, Nitrogen, delta-13C, and delta-15N by the Stable Isotope Facility, U.C. Davis using a PDZ Europa ANCA-GSL elemental analyzer interfaced to a PDZ Europa 20-20 isotope ratio mass spectrometer (Sercon Ltd., Cheshire, UK).\n\ncdm_data_type = Other\nVARIABLES:\nReference (unitless)\nAnalysis (unitless)\nWeight_ug (micrograms)\nC_Amount_ug (micrograms)\nd13C (D13 C, unitless)\nN_Amount_ug (micrograms)\nd15N (D15 N, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_746325_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_746325/index.htmlTable https://www.bco-dmo.org/dataset/746325 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_746325.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_746325&showErrors=false&email= BCO-DMO bcodmo_dataset_746325
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_793682 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_793682.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_793682/ public Sizes of organisms used to calculate growth and for community analysis from back reef community flume experiments conducted in Moorea, French Polynesia, from Nov 2015 to Nov 2016 These data include sizes of organisms used to calculate growth and for community analysis and percent cover of each organism described from planar photographs. These data are results of an experiment incubating a back reef community from Moorea, French Polynesia, for one year at high pCO2 (published in Edmunds et al. 2019) from Nov of 2015 to Nov of 2016.\n\ncdm_data_type = Other\nVARIABLES:\nFlume (unitless)\nAnalysis (unitless)\nMonth_Number (unitless)\nYear (unitless)\nMonth (unitless)\nID (unitless)\nTaxon (unitless)\nAREA (percent (%))\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_793682_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_793682/index.htmlTable https://www.bco-dmo.org/dataset/793682 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_793682.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_793682&showErrors=false&email= BCO-DMO bcodmo_dataset_793682
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_806957 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_806957.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_806957/ public Table 2. Elemental ratios and partition coefficients for CaCO3 in deepsea conditions: Mg, S, Sr, and Ba between crystallized solids and fluid. Trace elements in CaCO3 and fluid. Table 2. Elemental ratios and partition coefficients for CaCO3 in deepsea conditions: Mg, S, Sr, and Ba between crystallized solids and fluid.\n\ncdm_data_type = Other\nVARIABLES:\nanalysis (unitless)\nrun (unitless)\npress (bars)\nminerals (unitless)\nMg_Ca (millimole per mole of calcium)\nMg_Ca_2sd (millimole per mole of calcium)\nS_Ca (millimole per mole of calcium)\nS_Ca_2sd (micromole per mole of calcium)\nSr_Ca (millimole per mole of calcium)\nSr_Ca_2sd (millimole per mole of calcium)\nBa_Ca (millimole per mole of calcium)\nBa_Ca_2sd (micromole per mole of calcium)\nKMg (unitless)\nKMg_2sd (unitless)\nKS (unitless)\nKS_2sd (unitless)\nKSr (unitless)\nKSr_2sd (unitless)\nKBa (unitless)\nKba_2sd (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_806957_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_806957/index.htmlTable https://www.bco-dmo.org/dataset/806957 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_806957.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_806957&showErrors=false&email= BCO-DMO bcodmo_dataset_806957
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778047 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778047.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778047/ public Test of integrity of dissolved 15N2 gas samples stored in Exetainer vials We monitored the 15N2 gas atom% values of prepared solutions stored in Exetainer vials (filled with no headspace) in order to verify that these values remained stable over a period of weeks to months of storage. The integrity of samples was preserved for at least 6 months.\n\ncdm_data_type = Other\nVARIABLES:\nTrial (unitless)\nSample_ID (unitless)\nDate_of_analysis (unitless)\nDays_of_storage (days)\nAvg_15N_at_pcnt (Avg 15 N At Pcnt, unitless)\nstdev_at_pcnt (unitless)\nNotes (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_778047_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778047/index.htmlTable https://www.bco-dmo.org/dataset/778047 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778047.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778047&showErrors=false&email= BCO-DMO bcodmo_dataset_778047
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778083 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778083.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778083/ public Test of potential mass to charge 30 interferences from O2 Molecular oxygen (O2) has been documented to ionize partially to NO+ in mass spectrometer sources, generating a signal that overlaps with that of 15N2 (mass-to-charge of 30). Here, we tested whether O2 needs to be specifically removed from the sample streams of the Membrane Inlet Mass Spectrometer and the Isotope Ratio Mass Spectrometer in order to properly quantitate 15N2 atom% at pertinent concentrations. Sample streams with and without O2 yielded similar signals, suggesting that O2 does not interfere with the 15N2 atom% measurements in the experimental range with the given instruments.\n\ncdm_data_type = Other\nVARIABLES:\nSample (unitless)\nTime_of_analysis (unitless)\nm_z_28 (unitless)\nm_z_29 (unitless)\nm_z_30 (unitless)\nm_z_32 (unitless)\nm_z_40 (unitless)\nN2_Ar (unitless)\nratio_28_29 (unitless)\nratio_28_30 (unitless)\natom_pcnt_15n (unitless)\nNotes (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_778083_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778083/index.htmlTable https://www.bco-dmo.org/dataset/778083 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778083.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778083&showErrors=false&email= BCO-DMO bcodmo_dataset_778083
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778126 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778126.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778126/ public Trial A test of the dissolution method for estimates of the 15N2 atom% of incubations The \\u201cdissolution\\u201d method to measure N2 fixation rates with 15N2 gas tracer involves the preparation of 15N2-enriched water that is then added to each incubation bottle. Investigators typically measure the 15N2 atom% of the 15N2-enriched inoculum by MIMS, and extrapolate the 15N2 atom% in the incubations based on the inoculum value. Here, we demonstrate that such extrapolation yields inaccurate estimates of the 15N2 atom% of incubations. The latter should be measured directly.\n\ncdm_data_type = Other\nVARIABLES:\nSample (unitless)\nBaro_Press (unknown)\nTime_of_analysis (unitless)\nm_z_28 (unitless)\nm_z_29 (unitless)\nm_z_30 (unitless)\nm_z_32 (unitless)\nm_z_40 (unitless)\nN2_Ar (unitless)\nratio_28_29 (unitless)\nratio_28_30 (unitless)\nmeas_at_pcnt (unitless)\navg_measured_a_pcnt (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_778126_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778126/index.htmlTable https://www.bco-dmo.org/dataset/778126 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778126.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778126&showErrors=false&email= BCO-DMO bcodmo_dataset_778126

 
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