Kravchishina, Marina D; Mitzkevich, Irina N; Veslopolova, E F; Shevchenko, Vladimir P; Lisitzin, Alexander P (2008): (Table 1) Characteristics of suspended particulate matter, its mass concentration, and total number of microorganisms in surface waters of the Severnaya Dvina River marginal filter in August 2005 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.727036, Supplement to: Kravchishina, MD et al. (2008): Relationship between the suspended particulate matter and microorganisms in the White Sea waters. Oceanology, 48(6), 837-854, https://doi.org/10.1134/S0001437008060106
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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:
Median Latitude: 64.944758 * Median Longitude: 40.088530 * South-bound Latitude: 64.588000 * West-bound Longitude: 38.983833 * North-bound Latitude: 65.767833 * East-bound Longitude: 40.508500
Event(s):
PSh-7102 * Latitude: 64.588000 * Longitude: 40.493833 * Location: White Sea * Campaign: PSh71 * Basis: Professor Shtokman * Method/Device: Bucket, plastic (WB)
PSh-7105 * Latitude: 64.712167 * Longitude: 40.508500 * Location: White Sea * Campaign: PSh71 * Basis: Professor Shtokman * Method/Device: Bucket, plastic (WB)
PSh-7107 * Latitude: 64.780500 * Longitude: 40.402167 * Location: White Sea * Campaign: PSh71 * Basis: Professor Shtokman * Method/Device: Bucket, plastic (WB)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Volume | Vol | % | Kravchishina, Marina D | Grain size, Laser diffraction analyzer 3600Ec, Malvern Instrument Inc. | of suspended particulate matter in water |
| 6 | Median, grain size | D50 | µm | Kravchishina, Marina D | Grain size, Laser diffraction analyzer 3600Ec, Malvern Instrument Inc. | |
| 7 | Size fraction 0.100-0.010 mm | 100-10 µm | % | Kravchishina, Marina D | Grain size, Laser diffraction analyzer 3600Ec, Malvern Instrument Inc. | volume % |
| 8 | Size fraction 0.010-0.001 mm | 10-1 µm | % | Kravchishina, Marina D | Grain size, Laser diffraction analyzer 3600Ec, Malvern Instrument Inc. | volume % |
| 9 | Particle total surface | Part tot surf | mm2/m3 | Kravchishina, Marina D | Calculated | |
| 10 | Suspended matter, particulate/solids | TSS | mg/l | Kravchishina, Marina D | Filtration | |
| 11 | Cell | Cell | #/ml | Kravchishina, Marina D | Epifluorescence microscopy after acridine orange staining | microorganisms total |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
76 data points