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Dataset Title:  [EN669 Bottle Data] - Carbonate chemistry analyses (total alkalinity, DIC, and
d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled
during R/V Endeavor cruise EN669 in the Gulf of Maine during August
2021 (CAREER: Gulf of Maine Temperature Trends and Variability from the early
Holocene to the Present)
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Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_915709_v1)
Information:  Summary ? | License ? | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 CTD_Cast (unitless) ?          1    12
 Niskin (unitless) ?          1    12
 PotTemp (degrees Celsius) ?          6.6371    20.1389
 Sal (unitless) ?          32.0239    35.7038
 Depthm (meters (m)) ?          2    331
 DIC_Bottle (unitless) ?          2    120
 DICumolkg (micromoles per kilogram seawater) ?          1914    2195
 d13Cpermil (permille vs PDB) ?          0    2
 talkumolkg (micromoles per kilogram seawater) ?          2171    2349
 DICsd (micromoles per kilogram seawater) ?          0    5
 d13Csd (permille vs PDB) ?          0    0
 talksd (micromoles per kilogram seawater) ?          0    10
 Scan (unitless) ?          -395    24402
 TimeJ (days) ?          216.1897    223.0838
 TimeS (seconds) ?          -16.51    1016.724
 PrDM (meters (m)) ?          3.023    333.901
 T090C (degrees Celsius) ?          6.6659    19.3761
 T190C (degrees Celsius) ?          6.6649    19.3684
 T2_T190C (degrees Celsius) ?          -0.1307    0.0733
 C0S_m (Siemens/meter) ?          3.316149    4.391214
 C1S_m (Siemens/meter) ?          3.316036    4.390832
 C2_C1S_m (Siemens/meter) ?          -0.025777    0.012535
 V0 (volts (V)) ?          3.6254    4.6147
 CStarAt0 (1/meter) ?          0.4876    1.4533
 CStarTr0 (percent) ?          69.5389    88.5243
 V1 (volts (V)) ?          0.0506    0.4491
 FlECO_AFL (milligrams per cubic meter) ?          0.0158    2.4064
 V2 (volts (V)) ?          -0.0595    4.8748
 AltM (meters (m)) ?          -1.19    97.5
 V3 (volts (V)) ?          0.0035    4.1273
 V4 (volts (V)) ?          1.3555    2.4155
 Sbeox0V (volts (V)) ?          1.3552    2.4155
 V5 (volts (V)) ?          1.4815    2.6133
 Sbeox1V (volts (V)) ?          1.4811    2.6133
 Par (micromoles photons per meter-squared per second) ?          1.0E-12    1480.0
 Cpar (micromoles photons per meter-squared per second) ?          6.0E-14    241.0
 Spar (micromoles photons per meter-squared per second) ?          1.76    1630.0
 Pumps (unitless) ?          1    1
 Latitude (degrees_north) ?          40.87339    44.24444
 longitude (degrees_east) ?          -69.75602    -65.90871
  < slider >
 DepSM (meters (m)) ?          3    331
 Sal00 (unitless) ?          32.0335    35.7021
 Sal11 (unitless) ?          32.0359    35.7035
 Sigma_E00 (kilograms per cubic meter (minus 1000)) ?          22.7995    27.2689
 Sigma_E11 (kilograms per cubic meter (minus 1000)) ?          22.8037    27.2711
 Sbox0Mm_Kg (micromoles per kilogram seawater) ?          135.569    287.287
 Sbox1Mm_Kg (micromoles per kilogram seawater) ?          136.568    282.951
 OxsolMm_Kg (micromoles per kilogram seawater) ?          232.3822    300.2007
 OxsatMm_Kg (micromoles per kilogram seawater) ?          231.9628    300.6341
 Potemp090C (degrees Celsius) ?          6.6589    19.3756
 Potemp190C (degrees Celsius) ?          6.6579    19.3678
 SvCM (meters per second) ?          1476.11    1516.66
 SvCM1 (meters per second) ?          1476.1    1516.64
 Dz_dtM (meters per second) ?          -0.074    1.468
 Gpa (Joules per kilogram) ?          -0.064    6.195
 Nbin (unitless) ?          16    3807
 Flag (unitless) ?          0    0
 time (Iso_datetime_utc, UTC) ?          2021-08-04T04:33:08Z    2021-08-11T02:00:42Z
  < slider >
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  CTD_Cast {
    Int32 actual_range 1, 12;
    String long_name "Ctd_cast";
    String units "unitless";
  }
  Niskin {
    Int32 actual_range 1, 12;
    String long_name "Niskin";
    String units "unitless";
  }
  PotTemp {
    Float32 actual_range 6.6371, 20.1389;
    String long_name "Pottemp";
    String units "degrees Celsius";
  }
  Sal {
    Float32 actual_range 32.0239, 35.7038;
    String long_name "Sal";
    String units "unitless";
  }
  Depthm {
    Int32 actual_range 2, 331;
    String long_name "Depthm";
    String units "meters (m)";
  }
  DIC_Bottle {
    Int32 actual_range 2, 120;
    String long_name "Dic_bottle";
    String units "unitless";
  }
  DICumolkg {
    Int32 actual_range 1914, 2195;
    String long_name "Dicumolkg";
    String units "micromoles per kilogram seawater";
  }
  d13Cpermil {
    Int32 actual_range 0, 2;
    String long_name "D13cpermil";
    String units "permille vs PDB";
  }
  talkumolkg {
    Int32 actual_range 2171, 2349;
    String long_name "Talkumolkg";
    String units "micromoles per kilogram seawater";
  }
  DICsd {
    Int32 actual_range 0, 5;
    String long_name "Dicsd";
    String units "micromoles per kilogram seawater";
  }
  d13Csd {
    Int32 actual_range 0, 0;
    String long_name "D13csd";
    String units "permille vs PDB";
  }
  talksd {
    Int32 actual_range 0, 10;
    String long_name "Talksd";
    String units "micromoles per kilogram seawater";
  }
  Scan {
    Int32 actual_range -395, 24402;
    String long_name "Scan";
    String units "unitless";
  }
  TimeJ {
    Float32 actual_range 216.1897, 223.0838;
    String long_name "Timej";
    String units "days";
  }
  TimeS {
    Float32 actual_range -16.51, 1016.724;
    String long_name "Times";
    String units "seconds";
  }
  PrDM {
    Float32 actual_range 3.023, 333.901;
    String long_name "Prdm";
    String units "meters (m)";
  }
  T090C {
    Float32 actual_range 6.6659, 19.3761;
    String long_name "T090c";
    String units "degrees Celsius";
  }
  T190C {
    Float32 actual_range 6.6649, 19.3684;
    String long_name "T190c";
    String units "degrees Celsius";
  }
  T2_T190C {
    Float32 actual_range -0.1307, 0.0733;
    String long_name "T2_t190c";
    String units "degrees Celsius";
  }
  C0S_m {
    Float32 actual_range 3.316149, 4.391214;
    String long_name "C0s_m";
    String units "Siemens/meter";
  }
  C1S_m {
    Float32 actual_range 3.316036, 4.390832;
    String long_name "C1s_m";
    String units "Siemens/meter";
  }
  C2_C1S_m {
    Float32 actual_range -0.025777, 0.012535;
    String long_name "C2_c1s_m";
    String units "Siemens/meter";
  }
  V0 {
    Float32 actual_range 3.6254, 4.6147;
    String long_name "V0";
    String units "volts (V)";
  }
  CStarAt0 {
    Float32 actual_range 0.4876, 1.4533;
    String long_name "Cstarat0";
    String units "1/meter";
  }
  CStarTr0 {
    Float32 actual_range 69.5389, 88.5243;
    String long_name "Cstartr0";
    String units "percent";
  }
  V1 {
    Float32 actual_range 0.0506, 0.4491;
    String long_name "V1";
    String units "volts (V)";
  }
  FlECO_AFL {
    Float32 actual_range 0.0158, 2.4064;
    String long_name "Fleco_afl";
    String units "milligrams per cubic meter";
  }
  V2 {
    Float32 actual_range -0.0595, 4.8748;
    String long_name "V2";
    String units "volts (V)";
  }
  AltM {
    Float32 actual_range -1.19, 97.5;
    String long_name "Altm";
    String units "meters (m)";
  }
  V3 {
    Float32 actual_range 0.0035, 4.1273;
    String long_name "V3";
    String units "volts (V)";
  }
  V4 {
    Float32 actual_range 1.3555, 2.4155;
    String long_name "V4";
    String units "volts (V)";
  }
  Sbeox0V {
    Float32 actual_range 1.3552, 2.4155;
    String long_name "Sbeox0v";
    String units "volts (V)";
  }
  V5 {
    Float32 actual_range 1.4815, 2.6133;
    String long_name "V5";
    String units "volts (V)";
  }
  Sbeox1V {
    Float32 actual_range 1.4811, 2.6133;
    String long_name "Sbeox1v";
    String units "volts (V)";
  }
  Par {
    Float32 actual_range 1.0e-12, 1480.0;
    String long_name "Par";
    String units "micromoles photons per meter-squared per second";
  }
  Cpar {
    Float32 actual_range 6.0e-14, 241.0;
    String long_name "Cpar";
    String units "micromoles photons per meter-squared per second";
  }
  Spar {
    Float32 actual_range 1.76, 1630.0;
    String long_name "Spar";
    String units "micromoles photons per meter-squared per second";
  }
  Pumps {
    Int32 actual_range 1, 1;
    String long_name "Pumps";
    String units "unitless";
  }
  Latitude {
    Float32 actual_range 40.87339, 44.24444;
    String long_name "Latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -69.75602, -65.90871;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  DepSM {
    Int32 actual_range 3, 331;
    String long_name "Depsm";
    String units "meters (m)";
  }
  Sal00 {
    Float32 actual_range 32.0335, 35.7021;
    String long_name "Sal00";
    String units "unitless";
  }
  Sal11 {
    Float32 actual_range 32.0359, 35.7035;
    String long_name "Sal11";
    String units "unitless";
  }
  Sigma_E00 {
    Float32 actual_range 22.7995, 27.2689;
    String long_name "Sigma_e00";
    String units "kilograms per cubic meter (minus 1000)";
  }
  Sigma_E11 {
    Float32 actual_range 22.8037, 27.2711;
    String long_name "Sigma_e11";
    String units "kilograms per cubic meter (minus 1000)";
  }
  Sbox0Mm_Kg {
    Float32 actual_range 135.569, 287.287;
    String long_name "Sbox0mm_kg";
    String units "micromoles per kilogram seawater";
  }
  Sbox1Mm_Kg {
    Float32 actual_range 136.568, 282.951;
    String long_name "Sbox1mm_kg";
    String units "micromoles per kilogram seawater";
  }
  OxsolMm_Kg {
    Float32 actual_range 232.3822, 300.2007;
    String long_name "Oxsolmm_kg";
    String units "micromoles per kilogram seawater";
  }
  OxsatMm_Kg {
    Float32 actual_range 231.9628, 300.6341;
    String long_name "Oxsatmm_kg";
    String units "micromoles per kilogram seawater";
  }
  Potemp090C {
    Float32 actual_range 6.6589, 19.3756;
    String long_name "Potemp090c";
    String units "degrees Celsius";
  }
  Potemp190C {
    Float32 actual_range 6.6579, 19.3678;
    String long_name "Potemp190c";
    String units "degrees Celsius";
  }
  SvCM {
    Float32 actual_range 1476.11, 1516.66;
    String long_name "Svcm";
    String units "meters per second";
  }
  SvCM1 {
    Float32 actual_range 1476.1, 1516.64;
    String long_name "Svcm1";
    String units "meters per second";
  }
  Dz_dtM {
    Float32 actual_range -0.074, 1.468;
    String long_name "Dz_dtm";
    String units "meters per second";
  }
  Gpa {
    Float32 actual_range -0.064, 6.195;
    String long_name "Gpa";
    String units "Joules per kilogram";
  }
  Nbin {
    Int32 actual_range 16, 3807;
    String long_name "Nbin";
    String units "unitless";
  }
  Flag {
    Int32 actual_range 0, 0;
    String long_name "Flag";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.628051588e+9, 1.628647242e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.915709.1";
    Float64 Easternmost_Easting -65.90871;
    Float64 geospatial_lon_max -65.90871;
    Float64 geospatial_lon_min -69.75602;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-08T05:45:24Z (local files)
2024-11-08T05:45:24Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_915709_v1.html";
    String infoUrl "https://www.bco-dmo.org/dataset/915709";
    String institution "BCO-DMO";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String sourceUrl "(local files)";
    String summary "This dataset includes seawater properties observed during cruise EN669 on the R/V Endeavor in the Gulf of Maine, conducted in August 2021 by PI Katherine Allen and the shipboard science party. Included are data from twelve CTD/Niskin rosette casts at twelve different stations accompanied by carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples collected during each cast. Bottle samples were analyzed by Adam Subhas at the Woods Hole Oceanographic Institution after the cruise was complete. Data from CTD casts were collected by the Endeavor's shipboard scientific party. These Gulf of Maine seawater observations provide constraints on growth conditions of synchronously collected foraminifera, enabling geochemical paleo-proxies to be assessed and refined for regional paleoceanographic reconstructions.";
    String time_coverage_end "2021-08-11T02:00:42Z";
    String time_coverage_start "2021-08-04T04:33:08Z";
    String title "[EN669 Bottle Data] - Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021 (CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present)";
    Float64 Westernmost_Easting -69.75602;
  }
}

 

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