BCO-DMO ERDDAP
Accessing BCO-DMO data
log in    
Brought to you by BCO-DMO    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  HPLC pigments, EDDIES WB cruises from R/V Weatherbird II WB0409, WB0413,
WB0506, WB0508 in the Sargasso Sea from 2004-2005 (EDDIES project)
Subscribe RSS
Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_3023)
Information:  Summary ? | License ? | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 Cruise_ID (alphanumeric) ?          "NaN"    "WB0508"
 event (unitless) ?          "200406241341"    "NaN"
 date (unitless) ?          20040624    20050825
 time2 (Time, unitless) ?          "0145"    "NaN"
 longitude (degrees_east) ?          -69.4095    -64.0818
  < slider >
 latitude (degrees_north) ?          29.7791    31.756
  < slider >
 sta (dimensionless) ?          1    39
 depth (m) ?          1.0    300.0
  < slider >
 run_ID_HPLC (alphanumeric) ?          "200609aCent001"    "200609dCent184"
 run_PI (alphanumeric) ?          "00415-513"    "EIC3E1-33"
 run_filt_ID (alphanumeric) ?          "00415-513"    "EIC3E1-33"
 vol_filt_ml (milliliters) ?          2000    4000
 chl_a_fluor (microgram/liter) ?          0.0    1.588
 pheo_fluor (microgram/liter) ?          0.0    0.6008
 chlide_a (microgram/liter) ?          0.0    0.2017
 phide (micrograms/liter) ?          0.0    0.0449
 pheo (microgram/liter) ?          0.0    0.1426
 chl_a_allomer (microgram/liter) ?          0.0    0.0906
 chl_a (microgram/liter) ?          0.0    1.2301
 chl_a_epimer (microgram/liter) ?          0.0    0.1074
 chl_c3 (microgram/liter) ?          0.0    0.363
 chl_c2 (microgram/liter) ?          0.0    0.2022
 peridinin (microgram/liter) ?          0.0    0.4662
 fucox_but (microgram/liter) ?          0.0    0.1146
 fucox (microgram/liter) ?          0.0    0.4912
 fucox_hex (microgram/liter) ?          0.0    0.4089
 neox (microgram/liter) ?          0.0    0.064
 prasinox (microgram/liter) ?          0.0    0.0409
 violax (microgram/liter) ?          0.0    0.007
 diadinox (microgram/liter) ?          0.0    0.0371
 allox (microgram/liter) ?          0.0    0.0139
 diatox (microgram/liter) ?          0.0    0.0053
 lutein (microgram/liter) ?          0.0    0.0032
 zeax (microgram/liter) ?          0.0    0.12
 chl_b (microgram/liter) ?          0.0    0.2294
 carotene (microgram/liter) ?          0.0    0.0611
 chl_a_mv (microgram/liter) ?          2.0E-4    0.9784
 chl_a_dv (microgram/liter) ?          0.0    0.2342
 chl_a_tot (microgram/liter) ?          2.0E-4    1.3559
 comments (text) ?          "NaN"    "note_3;no_ink"
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more info)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Cruise_ID {
    String bcodmo_name "cruise_id";
    String description "cruise ID designation code";
    String long_name "Cruise ID";
    String units "alphanumeric";
  }
  event {
    String bcodmo_name "event";
    String description "unique sampling event number in the format YYYYMMDDhhmm";
    String long_name "Event";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/";
    String units "unitless";
  }
  date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 20040624, 20050825;
    String bcodmo_name "date";
    String description "date (GMT); start of sampling in the format YYYYMMDD";
    String long_name "Date";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/";
    String units "unitless";
  }
  time2 {
    String bcodmo_name "time";
    String description "time of measurement (GMT) in the format hhmm";
    String long_name "Time";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/AHMSAA01/";
    String units "unitless";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -69.4095, -64.0818;
    String axis "X";
    String bcodmo_name "longitude";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String description "longitude at start of measurement; negative denotes West";
    String ioos_category "Location";
    String long_name "Longitude";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LONX/";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 29.7791, 31.756;
    String axis "Y";
    String bcodmo_name "latitude";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String description "latitude at start of measurement; negative denotes South";
    String ioos_category "Location";
    String long_name "Latitude";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
    String standard_name "latitude";
    String units "degrees_north";
  }
  sta {
    Byte _FillValue 127;
    Byte actual_range 1, 39;
    String bcodmo_name "sta";
    String description "station number";
    String long_name "Sta";
    String units "dimensionless";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 1.0, 300.0;
    String axis "Z";
    String bcodmo_name "depth_n";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String description "depth; nominal";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  run_ID_HPLC {
    String bcodmo_name "sample";
    String description "sample run ID given by HPLC lab";
    String long_name "Run ID HPLC";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
    String units "alphanumeric";
  }
  run_PI {
    String bcodmo_name "sample";
    String description "sample run ID given by PI";
    String long_name "Run PI";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
    String units "alphanumeric";
  }
  run_filt_ID {
    String bcodmo_name "sample";
    String description "sample run filter ID";
    String long_name "Run Filt ID";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
    String units "alphanumeric";
  }
  vol_filt_ml {
    Int16 _FillValue 32767;
    Int16 actual_range 2000, 4000;
    String bcodmo_name "vol_filt";
    String description "volume water filtered for analysis";
    String long_name "Vol Filt Ml";
    String units "milliliters";
  }
  chl_a_fluor {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 1.588;
    String bcodmo_name "chl_a_fluor";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "chlorophyll-a by Fluorometric methods";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CPHLFLPC/";
    String units "microgram/liter";
  }
  pheo_fluor {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.6008;
    String bcodmo_name "phaeopigment";
    String description "pheopigments measured by Fluorometric methods";
    String long_name "Pheo Fluor";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PHAEFMP1/";
    String units "microgram/liter";
  }
  chlide_a {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.2017;
    String bcodmo_name "chlide_a";
    String description "HPLC Chlorophyllide a";
    String long_name "Chlide A";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CIDAHPP1/";
    String units "microgram/liter";
  }
  phide {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0449;
    String bcodmo_name "pheophorbide a";
    String description "HPLC Pheophorbide a";
    String long_name "Phide";
    String units "micrograms/liter";
  }
  pheo {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.1426;
    String bcodmo_name "p_phytin";
    String description "HPLC Pheophytin a";
    String long_name "Pheo";
    String units "microgram/liter";
  }
  chl_a_allomer {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0906;
    String bcodmo_name "chl_a_allo";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "HPLC chlorophyll a allomer";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CLAAHPP1/";
    String units "microgram/liter";
  }
  chl_a {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 1.2301;
    String bcodmo_name "chlorophyll a";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "HPLC chlorophyll a (measured at 436nm)";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CPHLHPP1/";
    String units "microgram/liter";
  }
  chl_a_epimer {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.1074;
    String bcodmo_name "chlorophyll a epimer";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "HPLC chlorophyll a epimer";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String units "microgram/liter";
  }
  chl_c3 {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.363;
    String bcodmo_name "chl_c3";
    String description "HPLC Chlorophyll_c3";
    String long_name "CHL C3";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CLC3HPP1/";
    String units "microgram/liter";
  }
  chl_c2 {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.2022;
    String bcodmo_name "chl_c2";
    String description "HPLC Chlorophyll_c2";
    String long_name "CHL C2";
    String units "microgram/liter";
  }
  peridinin {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.4662;
    String bcodmo_name "peridinin";
    String description "HPLC Peridinin";
    String long_name "Peridinin";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PERIHPP1/";
    String units "microgram/liter";
  }
  fucox_but {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.1146;
    String bcodmo_name "fucox_but";
    String description "HPLC 19' - Butanoyloxyfucoxanthin";
    String long_name "Fucox But";
    String units "microgram/liter";
  }
  fucox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.4912;
    String bcodmo_name "fucox";
    String description "HPLC fucoxanthin";
    String long_name "Fucox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/FUCXHPP1/";
    String units "microgram/liter";
  }
  fucox_hex {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.4089;
    String bcodmo_name "fucox_hex";
    String description "HPLC 19' - Hexanoyloxyfucoxanthin";
    String long_name "Fucox Hex";
    String units "microgram/liter";
  }
  neox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.064;
    String bcodmo_name "neox";
    String description "HPLC neoxanthin";
    String long_name "Neox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/NEOXHPP1/";
    String units "microgram/liter";
  }
  prasinox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0409;
    String bcodmo_name "prasinox";
    String description "HPLC Prasinoxanthin";
    String long_name "Prasinox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PRSXHPP1/";
    String units "microgram/liter";
  }
  violax {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.007;
    String bcodmo_name "violax";
    String description "HPLC violaxanthin";
    String long_name "Violax";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/VILXHPP1/";
    String units "microgram/liter";
  }
  diadinox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0371;
    String bcodmo_name "diadinox";
    String description "HPLC Diadinoxanthin";
    String long_name "Diadinox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/DIADHPP1/";
    String units "microgram/liter";
  }
  allox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0139;
    String bcodmo_name "allox";
    String description "HPLC Alloxanthin";
    String long_name "Allox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ALLOHPP1/";
    String units "microgram/liter";
  }
  diatox {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0053;
    String bcodmo_name "diatox";
    String description "HPLC Diatoxanthin";
    String long_name "Diatox";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/DIATHPP1/";
    String units "microgram/liter";
  }
  lutein {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0032;
    String bcodmo_name "lutein";
    String description "HPLC Lutein";
    String long_name "Lutein";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/LUTNHPP1/";
    String units "microgram/liter";
  }
  zeax {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.12;
    String bcodmo_name "zeax";
    String description "HPLC Zeaxanthin";
    String long_name "Zeax";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ZEOXHPP1/";
    String units "microgram/liter";
  }
  chl_b {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.2294;
    String bcodmo_name "chl_b";
    String description "HPLC Chlorophyll b";
    String long_name "CHL B";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CHLBHPP1/";
    String units "microgram/liter";
  }
  carotene {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.0611;
    String bcodmo_name "carotene";
    String description "HPLC Total Carotenes (alpha + beta)";
    String long_name "Carotene";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ABCRHPP1/";
    String units "microgram/liter";
  }
  chl_a_mv {
    Float32 _FillValue NaN;
    Float32 actual_range 2.0e-4, 0.9784;
    String bcodmo_name "chl_a1";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "Monovinyl chlorophyll a; based on the C18 method regression between 436nm and 450nm";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/MVACHPP1/";
    String units "microgram/liter";
  }
  chl_a_dv {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 0.2342;
    String bcodmo_name "chl_a2";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "Divinyl chlorophyll a; based on the C18 method regression between 436nm and 450nm";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/DVCAHPP1/";
    String units "microgram/liter";
  }
  chl_a_tot {
    Float32 _FillValue NaN;
    Float32 actual_range 2.0e-4, 1.3559;
    String bcodmo_name "chl_a_tot";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String description "Total Chlorophyll a =chlide_a +allomer +epimer +MVa +Dva";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String units "microgram/liter";
  }
  comments {
    String bcodmo_name "comment";
    String description "comments and notes";
    String long_name "Comments";
    String units "text";
  }
 }
  NC_GLOBAL {
    String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson";
    String acquisition_description 
"Methodology, protocols and PI-notes: [NASA/TM-2003- HPLC
Protocols](\\\\\"http://ocb.whoi.edu/EDDIES/PI-
NOTES/HPLC_Protocols_Ver5_VolV.pdf\\\\\") (1 MB PDF)  
 J.L. Mueller, G.S. Fargion, C.R. McClain, C.C. Trees and J. Perl. 2003.
\\\"Ocean Optics Protocols For Satellite Ocean Color Sensor Validation, Revision
5, Volume V: Biogeochemical and Bio-Optical Measurements and Data Analysis
Protocols\\\". NASA Tech. Memo., NASA Goddard Space Flight Center, Greenbelt,
Maryland. 43 pp. (PDF downlaoded from
[https://oceancolor.gsfc.nasa.gov/DOCS/](\\\\\"https://oceancolor.gsfc.nasa.gov/DOCS/\\\\\"))
 
Technician: Jason Perl
([jperl@chors.sdsu.edu](\\\\\"mailto:jperl@chors.sdsu.edu\\\\\"))  
 Center for Hydro-Optics & Remote Sensing  
 San Diego State University Research Foundation
 
Technician notes:  
 note 1: Did not have a signal for Chl_a @ 450nm (sample too dilute to get a
chromatogram peak)  
 note 2: Did not have a signal for Chl_a @ 450nm or 436nm (sample too dilute
to get a chromatogram peak)  
 note 3: no ancillary data; default volume filter set to 4000mL
 
chl_a_fluor and pheo_fluor are values from a Turner Fluorometer. Each HPLC
extract is run on the Fluorometer as a second measure of Chla. Chla, MVa, DVa
using the C18 HPLC method, yield a single peak for Chla, measured at 436nm and
450nm. A regression equation, between the 2 wavelengths (based on calibration
curves of 100% MVa and 100% DVa), is used to give values for each pigment
within a single peak. Chla @436nm is reported for comparison with legacy data
(that are often only listed simply Chla).";
    String awards_0_award_nid "54652";
    String awards_0_award_number "OCE-0241310";
    String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0241310";
    String awards_0_funder_name "NSF Division of Ocean Sciences";
    String awards_0_funding_acronym "NSF OCE";
    String awards_0_funding_source_nid "355";
    String awards_0_program_manager "Donald L. Rice";
    String awards_0_program_manager_nid "51467";
    String cdm_data_type "Other";
    String comment 
"version  13 March 2007  
  PI: Dennis McGillicuddy (WHOI) 
   
  HPLC pigments from Niskin bottle samples 
  EDDIES R/V Weatherbird II cruises";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_type "institution";
    String creator_url "https://www.bco-dmo.org/";
    String data_source "extract_data_as_tsv version 2.3  19 Dec 2019";
    String date_created "2010-06-16T20:40:39Z";
    String date_modified "2020-01-20T16:53:58Z";
    String defaultDataQuery "&amp;time&lt;now";
    String doi "10.1575/1912/bco-dmo.3023.1";
    Float64 Easternmost_Easting -64.0818;
    Float64 geospatial_lat_max 31.756;
    Float64 geospatial_lat_min 29.7791;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -64.0818;
    Float64 geospatial_lon_min -69.4095;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 300.0;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2020-08-14T00:38:39Z (local files)
2020-08-14T00:38:39Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3023.html";
    String infoUrl "https://www.bco-dmo.org/dataset/3023";
    String institution "BCO-DMO";
    String instruments_0_acronym "Niskin bottle";
    String instruments_0_dataset_instrument_nid "4801";
    String instruments_0_description "A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends.  The bottles can be attached individually on a hydrowire or deployed in 12, 24 or 36 bottle Rosette systems mounted on a frame and combined with a CTD.  Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.";
    String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/";
    String instruments_0_instrument_name "Niskin bottle";
    String instruments_0_instrument_nid "413";
    String instruments_0_supplied_name "Niskin Bottle";
    String keywords "allox, bco, bco-dmo, biological, but, carotene, chemical, chemistry, chl, chl_a, chl_a_allomer, chl_a_dv, chl_a_epimer, chl_a_fluor, chl_a_mv, chl_a_tot, chl_b, chl_c2, chl_c3, chlide, chlide_a, chlorophyll, comments, concentration, concentration_of_chlorophyll_in_sea_water, cruise, Cruise_ID, data, dataset, date, depth, depth_n, diadinox, diatox, dmo, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, erddap, event, filt, fluor, fucox, fucox_but, fucox_hex, hex, hplc, latitude, longitude, lutein, management, neox, ocean, oceanography, oceans, office, peridinin, pheo, pheo_fluor, phide, prasinox, preliminary, run, run_filt_ID, run_ID_HPLC, run_PI, science, sea, seawater, sta, time, time2, violax, vol, vol_filt_ml, water, zeax";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "https://www.bco-dmo.org/dataset/3023/license";
    String metadata_source "https://www.bco-dmo.org/api/dataset/3023";
    Float64 Northernmost_Northing 31.756;
    String param_mapping "{'3023': {'lat': 'master - latitude', 'lon': 'master - longitude', 'depth_n': 'flag - depth'}}";
    String parameter_source "https://www.bco-dmo.org/mapserver/dataset/3023/parameters";
    String people_0_affiliation "Woods Hole Oceanographic Institution";
    String people_0_affiliation_acronym "WHOI";
    String people_0_person_name "Dennis J. McGillicuddy";
    String people_0_person_nid "50429";
    String people_0_role "Principal Investigator";
    String people_0_role_type "originator";
    String people_1_affiliation "Woods Hole Oceanographic Institution";
    String people_1_affiliation_acronym "WHOI BCO-DMO";
    String people_1_person_name "Nancy Copley";
    String people_1_person_nid "50396";
    String people_1_role "BCO-DMO Data Manager";
    String people_1_role_type "related";
    String project "EDDIES";
    String projects_0_acronym "EDDIES";
    String projects_0_description 
"The original title of this project from the NSF award is: Collaborative Research: Impacts of Eddies and Mixing on Plankton Community Structure and Biogeochemical Cycling in the Sargasso Sea\".
Prior results have documented eddy-driven transport of nutrients into the euphotic zone and the associated accumulation of chlorophyll. However, several key aspects of mesoscale upwelling events remain unresolved by the extant database, including: (1) phytoplankton physiological response, (2) changes in community structure, (3) impact on export out of the euphotic zone, (4) rates of mixing between the surface mixed layer and the base of the euphotic zone, and (5) implications for biogeochemistry and differential cycling of carbon and associated bioactive elements. This leads to the following hypotheses concerning the complex, non-linear biological regulation of elemental cycling in the ocean:
H1: Eddy-induced upwelling, in combination with diapycnal mixing in the upper ocean, introduces new nutrients into the euphotic zone.
H2: The increase in inorganic nutrients stimulates a physiological response within the phytoplankton community.
H3: Differing physiological responses of the various species bring about a shift in community structure.
H4: Changes in community structure lead to increases in export from, and changes in biogeochemical cycling within, the upper ocean.
Publications
Andrews, J.E., Hartin, C., and Buesseler, K.O.. \"7Be Analyses in Seawater by Low Background Gamma-Spectroscopy.,\" Journal of Radioanalytical and Nuclear Chemistry, v.277, 2008, p. 253.
Andrews, J.E., Hartin, C., Buesseler, K.O.. \"7Be Analyses in Seawater by Low Background Gamma-Spectroscopy,\" Journal of Radioanalytical and Nuclear Chemistry, v.277, 2008, p. 253.
Benitez-Nelson, C.R. and McGillicuddy, D.J.. \"Mesoscale Physical-Biological-Biogeochemical Linkages in the Open Ocean: An Introduction to the Results of the E-Flux and EDDIES Programs.,\" Deep Sea Research II, v.55, 2008, p. 1133.
Benitez-Nelson, C.R. and McGillicuddy, D.J.. \"Mesoscale Physical-Biological-Biogeochemical Linkages in the Open Ocean: An Introduction to the Results of the E-Flux and EDDIES Programs,\" Deep-Sea Research II, v.55, 2008, p. 1133.
Bibby, T.S., Gorbunov, M.Y., Wyman, K.W., Falkowski, P.G.. \"Photosynthetic community responses to upwelling in mesoscale eddies in the subtropical North Atlantic and Pacific Oceans,\" Deep-Sea Research Part II: Topical Studies in Oceanography, v.55, 2008, p. 1310.
Buesseler, K.O., Lamborg, C., Cai, P., Escoube, R., Johnson, R., Pike, S., Masque, P., McGillicuddy, D.J., Verdeny, E.. \"Particle Fluxes Associated with Mesoscale Eddies in the Sargasso Sea,\" Deep Sea Research II, v.55, 2008, p. 1426.
Carlson, C.A., del Giorgio, P., Herdl, G.. \"Microbes and the dissipation of energy and respiration: From cells to ecosystems,\" Oceanography, v.20, 2007, p. 89.
Davis, C.S., and McGillicuddy, D.J.. \"Transatlantic Abundance of the N2-Fixing Colonial Cyanobacterium Trichodesmium,\" Science, v.312, 2006, p. 1517.
Ewart, C.S., Meyers, M.K., Wallner, E., McGillicuddy, D.J., Carlson, C.A.. \"Microbial Dynamics in Cyclonic and Anticyclonic Mode-Water Eddies in the Northwestern Sargasso Sea,\" Deep Sea Research II, v.55, 2008, p. 1334.
Ewart, C.S., Meyers, M.K., Wallner, E., McGillicuddy, D.J., Carlson, C.A.. \"Microbial Dynamics in Cyclonic and Anticyclonic Mode-Water Eddies in the Northwestern Sargasso Sea,\" Deep-Sea Research II, v.55, 2008, p. 1334.
Goldthwait, S.A. and Steinberg, D.K.. \"Elevated biomass of mesozooplankton and enhanced fecal pellet flux in cyclonic and mode-water eddies in the Sargasso Sea,\" Deep-Sea Research Part II: Topical Studies in Oceanography, v.55, 2008, p. 1360.
Greenan, B.J.W.. \"Shear and Richardson number in a mode-water eddy,\" Deep-Sea Research Part II: Topical Studies in Oceanography, v.55, 2008, p. 1161.
Jenkins, W.J., McGillicuddy, D.J., and Lott III, D.E.. \"The Distributions of, and Relationship Between 3 He and Nitrate in Eddies,\" Deep Sea Research II, v.55, 2008, p. 1389.
Jenkins, W.J., McGillicuddy, D.J., Lott III, D.E.. \"The Distributions of, and Relationship Between 3 He and Nitrate in Eddies,\" Deep-Sea Research II, v.55, 2008, p. 1389.
Ledwell, J.R., McGillicuddy, D.J., and Anderson, L.A.. \"Nutrient Flux into an Intense Deep Chlorophyll Layer in a Mode-water Eddy.,\" Deep Sea Research II, v.55, 2008, p. 1139.
Ledwell, J.R., McGillicuddy, D.J., Anderson, L.A.. \"Nutrient Flux into an Intense Deep Chlorophyll Layer in a Mode-water Eddy,\" Deep-Sea Research II, v.55, 2008, p. 1139.
Li, Q.P. and Hansell, D.A.. \"Intercomparison and coupling of MAGIC and LWCC techniques for trace analysis of phosphate in seawater,\" Analytical Chemica Acta, v.611, 2008, p. 68.
Li, Q.P., Hansell, D.A., McGillicuddy, D.J., Bates, N.R., Johnson, R.J.. \"Tracer-based assessment of the origin and biogeochemical transformation of a cyclonic eddy in the Sargasso Sea,\" Journal of Geophysical Research, v.113, 2008, p. 10006.
Li, Q.P., Hansell, D.A., Zhang, J.-Z.. \"Underway monitoring of nanomolar nitrate plus nitrite and phosphate in oligotrophic seawater,\" Limnology and Oceanography: Methods, v.6, 2008, p. 319.
Li, Q.P., Zhang, J.-Z., Millero, F.J., Hansell, D.A.. \"Continuous colorimetric determination of trace ammonium in seawater with a long-path liquid waveguide capillary cell,\" Marine Chemistry, v.96, 2005, p. 73.
McGillicuddy, D.J., et. al.. \"Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Blooms,\" Science, v.316, 2007, p. 1021.
McGillicuddy, D.J., Ledwell, J.R., and Anderson, L.A.. \"Response to Comment on \"Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Bloom\".,\" Science, v.320, 2008.
McGillicuddy, D.J., Ledwell, J.R., Anderson, L.A.. \"Response to Comment on \"Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Bloom\",\" Science, v.320, 2008.
McGillicuddy, et. al.. \"Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Blooms.,\" Science, v.316, 2007, p. 1021.
Mourino B., and McGillicuddy, D.J.. \"Mesoscale Variability in the Metabolic Balance of the Sargasso Sea,\" Limnology & Oceanography, v.51, 2006, p. 2675.";
    String projects_0_end_date "2005-09";
    String projects_0_geolocation "Sargasso Sea";
    String projects_0_name "Eddies Dynamics, Mixing, Export, and Species composition";
    String projects_0_project_nid "2048";
    String projects_0_project_website "http://science.whoi.edu/users/olga/eddies/EDDIES_Project.html";
    String projects_0_start_date "2004-06";
    String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
    String publisher_type "institution";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 29.7791;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String summary "HPLC pigments, EDDIES WB cruises from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 in the Sargasso Sea from 2004-2005.";
    String title "HPLC pigments, EDDIES WB cruises from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 in the Sargasso Sea from 2004-2005 (EDDIES project)";
    String version "1";
    Float64 Westernmost_Easting -69.4095;
    String xml_source "osprey2erddap.update_xml() v1.3";
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
ERDDAP, Version 2.02
Disclaimers | Privacy Policy | Contact