Krylov, Alexey A; Weiel, Dominik; Sapega, V F; Ivanov, Gennadiy I; Stein, Ruediger; Vogt, Christoph; Rys'kova, E O (2008): (Table 1) Contents of clay minerals in Upper Quaternary sediments of Core PL94-07 from the St. Anna Trough, Kara Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.727037, In supplement to: Krylov, AA et al. (2008): Clay minerals as an Indicator of the accumulation of the Upper Quaternary deposits in the St. Anna Trough (Kara Sea). Oceanology, 48(1), 85-93, https://doi.org/10.1134/S0001437008010104
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Abstract:
During summer periods of 2003-2005, spatial and vertical distributions of suspended particulate matter and bacteria in stratified and homogeneous waters of the White Sea was studied. Results of the study of various quantitative characteristics of the suspended particulate matter (first of all, area of surface and volumetric and mass concentrations) and abundance of microorganisms in water are discussed. A direct correlation between the value of the surface area of the suspended particulate matter and the total number of bacteria in water is revealed. However, it was manifested only during the early summer period of observations and was not expressed at the end of summer. Enhanced surface area of the suspended particulate matter can indicate the higher biochemical activity of its particles. Influence of pelitic (<0.01 mm) size fraction on bacteria abundance in different parts of the sea during summer is estimated.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 81.998100 * Longitude: 67.655283
Date/Time Start: 1994-08-13T00:00:00 * Date/Time End: 1994-08-13T00:00:00
Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 1.895 m
Event(s):
PL94-07 * Latitude: 81.998100 * Longitude: 67.655283 * Date/Time: 1994-08-13T00:00:00 * Elevation: -638.0 m * Recovery: 1.61 m * Location: Kara Sea/St. Anna Trough * Campaign: PL-1994 * Basis: Professor Logachev * Method/Device: Kasten corer RUS (KAL_R)
Comment:
Measurements of <0.002 mm size fraction were carried out at the Alfred Wegener Institute for Polar and Marine Research (Bremerhaven), of <0.005 mm size fraction - at the Sankt-Petersburg State University
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Krylov, Alexey A | ||
| 3 | Depth, bottom/max | Depth bot | m | Krylov, Alexey A | ||
| 4 | Smectite | Sme | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.002 mm size fraction |
| 5 | Smectite | Sme | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.005 mm size fraction |
| 6 | Illite | Ill | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.002 mm size fraction |
| 7 | Illite | Ill | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.005 mm size fraction |
| 8 | Kaolinite | Kln | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.002 mm size fraction |
| 9 | Kaolinite | Kln | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.005 mm size fraction |
| 10 | Chlorite | Chl | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.002 mm size fraction |
| 11 | Chlorite | Chl | % | Krylov, Alexey A | X-ray diffraction (XRD) | in <0.005 mm size fraction |
| 12 | Lithologic unit/sequence | Unit | Krylov, Alexey A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
157 data points