Citation:

S0001437008010104

Name: (Table 1) Contents of clay minerals in Upper Quaternary sediments of Core PL94-07 from the St. Anna Trough, Kara Sea
Published: 2008
License: https://creativecommons.org/licenses/by/3.0/

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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: * 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

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Depth top [m]	3 Depth bot [m]	4 Sme [%] (in <0.002 mm size fraction)	5 Sme [%] (in <0.005 mm size fraction)	6 Ill [%] (in <0.002 mm size fraction)	7 Ill [%] (in <0.005 mm size fraction)	8 Kln [%] (in <0.002 mm size fraction)	9 Kln [%] (in <0.005 mm size fraction)	10 Chl [%] (in <0.002 mm size fraction)	11 Chl [%] (in <0.005 mm size fraction)	12 Unit
0.045	0.01	0.08	12		50		18		19		Marine
0.140	0.08	0.20	14		49		19		18		Marine
0.250	0.20	0.30	11	6	47	69	22	11	20	14	Marine
0.340	0.30	0.38	24		34		20		22		Glaciomarine
0.440	0.38	0.50	18		42		18		22		Glaciomarine
0.560	0.50	0.62	8	2	47	66	21	12	23	20	Glaciomarine
0.670	0.62	0.72	9	3	43	64	23	14	25	19	Glaciomarine
0.770	0.72	0.82	7		39		28		26		Glacial
0.870	0.82	0.92	6		41		28		25		Glacial
0.970	0.92	1.02	6	3	37	55	30	21	27	21	Glacial
1.070	1.02	1.12	8		40		27		25		Glacial
1.170	1.12	1.22	6		40		27		26		Glacial
1.270	1.22	1.32	5		39		29		26		Glacial
1.370	1.32	1.42	6		40		28		26		Glacial
1.470	1.42	1.52	6		38		30		27		Glacial
1.570	1.52	1.62	6	2	40	58	28	19	26	21	Glacial
1.675	1.62	1.73	5		39		29		26		Glacial
1.790	1.73	1.85	5		40		29		26		Glacial
1.895	1.85	1.94	6	3	39	55	29	20	26	22	Glacial