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Ólafsson, Jón; Takahashi, Taro (2006): Hydrochemistry measured on water bottle samples at station B8/90_451 during the MRI-LDEO cooperative study. Marine Research Institute, Reykjavik / Iceland, PANGAEA, https://doi.org/10.1594/PANGAEA.400859

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Related to:
Chipman, D W; Marra, John; Takahashi, Taro (1993): Primary production at 47°N and 20°W in the North Atlantic Ocean: a comparison between the 14C incubation method and the mixed layer budget. Deep Sea Research Part II: Topical Studies in Oceanography, 40(1-2), 151-169, https://doi.org/10.1016/0967-0645(93)90011-B
Grasshoff, Klaus (1970): A simultaneous multiple channel system for nutrient analysis in seawater with analog and digital data record. Technicon International Congress 1969, 11, 133-145
Murphy, Judith A; Riley, J P (1962): A modified single solution method for the determination of phosphate in natural waters. Analytica Chimica Acta, 27, 31-36, https://doi.org/10.1016/S0003-2670(00)88444-5
Takahashi, Taro; Ólafsson, Jón; Goddard, J G; Chipman, D W; Sutherland, Stewart C (1993): Seasonal variation of CO2 and nutrient salts over the high latitude oceans: A comparative study. Global Biogeochemical Cycles, 7(4), 843-878, https://doi.org/10.1029/93GB02263
Funding:
National Science Foundation (NSF), grant/award no. 0230149: Collaborative Research: Digital Optical Imaging of Ice Cores for Curation and Scientific Applications
National Science Foundation (NSF), grant/award no. 0230396: Preparation for a Deep Ice Coring Project in West Antarctica
National Science Foundation (NSF), grant/award no. 0440817: Investigation of Climate, Ice Dynamics and Biology using a Deep Ice Core from the West Antarctic Ice Sheet Ice Divide
National Science Foundation (NSF), grant/award no. 0440819: Investigation of the Stratigraphy and Time Scale of the WAIS Divide Ice Core Using Electrical Methods
National Science Foundation (NSF), grant/award no. 0537661: Collaborative Research: Stable Isotopes of Ice in the WAIS Divide Deep Ice Core
National Science Foundation (NSF), grant/award no. 0538657: Nitrogen and Oxygen Gas Isotopes in the WAIS Divide Ice Core as Constraints on Chronology, Temperature, and Accumulation Rate
National Science Foundation (NSF), grant/award no. 0539232: Collaborative Research: Physical Properties of the WAIS Divide Deep Ice Core
National Science Foundation (NSF), grant/award no. 0839042: Collaborative Research: Cosmogenic Radionuclides in the Deep WAIS Divide Core
National Science Foundation (NSF), grant/award no. 0839066: Major Ion Chemical Analysis of Brittle Ice in the WAIS Divide Ice Core
National Science Foundation (NSF), grant/award no. 0839093: Collaborative Research: Integrated High Resolution Chemical and Biological Measurements on the Deep WAIS Divide Core
National Science Foundation (NSF), grant/award no. 0839137: Collaborative Research: Cosmogenic Radionuclides in the Deep WAIS Divide Core
National Science Foundation (NSF), grant/award no. 0944191: Collaborative Research: Establishing the Chronology and Histories of Accumulation and Ice Dynamics for the WAIS Divide Core
National Science Foundation (NSF), grant/award no. 0944197: Collaborative Research: Establishing the Chronology and Histories of Accumulation and Ice Dynamics for the WAIS Divide Core
National Science Foundation (NSF), grant/award no. 0944266: Collaborative Research: Climate, Ice Dynamics and Biology Using a Deep Ice Core from the West Antarctic Ice Sheet Ice Divide
National Science Foundation (NSF), grant/award no. 0944348: Collaborative Research: Climate, Ice Dynamics and Biology using a Deep Ice Core from the West Antarctic Ice Sheet Ice Divide
National Science Foundation (NSF), grant/award no. 0944584: Methane Isotope Variations Covering the Holocene from the WAIS Divide Core
National Science Foundation (NSF), grant/award no. 1043092: Collaborative Research: Stable Isotopes of Ice in the Transition and Glacial Sections of the WAIS Divide Deep Ice Core
National Science Foundation (NSF), grant/award no. 1043500: Collaborative Research: Completing an ultra-high resolution methane record from the WAIS Divide ice core
National Science Foundation (NSF), grant/award no. 1043518: Collaborative Research: Completing an ultra-high resolution methane record from the WAIS Divide ice core
National Science Foundation (NSF), grant/award no. 1142041: Collaborative Research: Investigating Upper Pleistocene Rapid Climate Change using Continuous, Ultra-High-Resolution Aerosol and Gas Measurements in the WAIS Divide Ice Core
National Science Foundation (NSF), grant/award no. 1142069: Collaborative Research: Developing an Antarctic Tephra Database for Interdisciplinary Paleoclimate Research (AntT)
National Science Foundation (NSF), grant/award no. 1142115: Tephrochronology of the WAIS Divide Ice Core: Linking Ice Cores through Volcanic Records
National Science Foundation (NSF), grant/award no. 1142166: Collaborative Research: Investigating Upper Pleistocene Rapid Climate Change using Continuous, Ultra-High-Resolution Aerosol and Gas Measurements in the WAIS Divide Ice Core
National Science Foundation (NSF), grant/award no. 1204172: Collaborative Research: Continuous Records of Greenhouse Gases and Aerosol Deposition During the Holocene: Testing the Fidelity of New Methods for Reconstructing Atmospheric Change
Coverage:
Latitude: 63.316700 * Longitude: -21.116700
Date/Time Start: 1990-06-07T04:00:00 * Date/Time End: 1990-06-07T04:00:00
Minimum DEPTH, water: m * Maximum DEPTH, water: 135 m
Event(s):
B8/90_451 (46BS1990-8_451) * Latitude: 63.316700 * Longitude: -21.116700 * Date/Time: 1990-06-07T04:00:00 * Elevation: -145.0 m * Location: North Atlantic * Campaign: B08/90 * Basis: Bjarni Saemundsson * Method/Device: CTD/Rosette (CTD-RO)
Comment:
For pCO2 measurements were about 0.5 liter of air equilibrated with sample. Sample volume 4. Nutrient samples are collected in 250 ml soft low density polyethylene acid washed bottles. They are kept refrigerated until analysis if it was not carried out soon after sampling. Otherwisee samples are stored at -20°C.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, waterDepth watermGeocode
2Temperature, waterTemp°CÓlafsson, JónCTD
3SalinitySalÓlafsson, JónCTD
4Pressure, waterPressdbarÓlafsson, JónCTD
5Density, mass densityDensitykg/m3Ólafsson, JónCalculated
6OxygenO2µmol/lÓlafsson, Jón
7Nitrate[NO3]-µmol/lÓlafsson, Jón
8SilicateSi(OH)4µmol/lÓlafsson, Jón
9Carbon dioxide, totalTCO2µmol/lÓlafsson, JónCoulometric titration (Knap et al., 1996, IOC Manuals and Guides 29, UNESCO)Known volume loops; sample volume: 20-25 g
10Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmÓlafsson, JónGas chromatographyMeasured close to in situ temperature - theta normalized
Size:
42 data points

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