Composition of surface layer bottom sediments from the Kem' River estuary, White Sea
Based on grain-size, mineralogical and chemical analyses of samples collected in cruises of R/V Ekolog (Institute of Northern Water Problems, Karelian Research Centre of RAS, Petrozavodsk) in 2001 and 2003 regularities of chemical element distribution in surface layer bottom sediments of the Kem...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.762830 2023-05-15T17:01:35+02:00 Composition of surface layer bottom sediments from the Kem' River estuary, White Sea Demina, Lyudmila L Filip'eva, K V Shevchenko, Vladimir P Novigatsky, Alexander N Filippov, Alexander S MEDIAN LATITUDE: 64.985665 * MEDIAN LONGITUDE: 34.798255 * SOUTH-BOUND LATITUDE: 64.949833 * WEST-BOUND LONGITUDE: 34.631833 * NORTH-BOUND LATITUDE: 65.026833 * EAST-BOUND LONGITUDE: 34.995833 2005-07-11 application/zip, 7 datasets https://doi.pangaea.de/10.1594/PANGAEA.762830 https://doi.org/10.1594/PANGAEA.762830 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.762830 https://doi.org/10.1594/PANGAEA.762830 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Demina, Lyudmila L; Filip'eva, K V; Shevchenko, Vladimir P; Novigatsky, Alexander N; Filippov, Alexander S (2005): Geochemistry of the bottom sediments in the mixing zone of the Kem' River with the White Sea. Translated from Okeanologiya, 2005, 45(6), 851-865, Oceanology, 45(6), 805-818 Archive of Ocean Data ARCOD Grab MULT Multiple investigations White Sea WS-2001-10GR WS-2001-11GR WS-2001-15GR WS-2001-16GR WS-2001-1GR WS-2001-25AGR WS-2001-5GR WS-2003-111GR WS-2003-112GR WS-2003-113GR WS-2003-118GR WS-2003-119GR WS-2003-120GR WS-2003-121GR WS-2003-125GR WS-2003-126GR WS-2003-127 WS-2003-128GR Dataset 2005 ftpangaea https://doi.org/10.1594/PANGAEA.762830 2023-01-20T07:32:14Z Based on grain-size, mineralogical and chemical analyses of samples collected in cruises of R/V Ekolog (Institute of Northern Water Problems, Karelian Research Centre of RAS, Petrozavodsk) in 2001 and 2003 regularities of chemical element distribution in surface layer bottom sediments of the Kem' River Estuary in the White Sea were studied. For some toxic elements labile and refractory forms were determined. Correlation analysis was carried out and ratios Me/Al were calculated as proxies of terrigenous contribution. Distribution of such elements as Fe, Mn, Zn, Cr, Ti was revealed to be influenced by natural factors, mainly by grain size composition of bottom sediments. These metals have a tendency for accumulation in fine-grained sediments with elevated organic carbon contents. Distribution of Ni is different from one of Fe, Mn, Zn, Cr, Ti. An assumption was made that these distinctions were caused by anthropogenic influence. Dataset karelian White Sea PANGAEA - Data Publisher for Earth & Environmental Science White Sea ENVELOPE(34.631833,34.995833,65.026833,64.949833) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD Grab MULT Multiple investigations White Sea WS-2001-10GR WS-2001-11GR WS-2001-15GR WS-2001-16GR WS-2001-1GR WS-2001-25AGR WS-2001-5GR WS-2003-111GR WS-2003-112GR WS-2003-113GR WS-2003-118GR WS-2003-119GR WS-2003-120GR WS-2003-121GR WS-2003-125GR WS-2003-126GR WS-2003-127 WS-2003-128GR |
spellingShingle |
Archive of Ocean Data ARCOD Grab MULT Multiple investigations White Sea WS-2001-10GR WS-2001-11GR WS-2001-15GR WS-2001-16GR WS-2001-1GR WS-2001-25AGR WS-2001-5GR WS-2003-111GR WS-2003-112GR WS-2003-113GR WS-2003-118GR WS-2003-119GR WS-2003-120GR WS-2003-121GR WS-2003-125GR WS-2003-126GR WS-2003-127 WS-2003-128GR Demina, Lyudmila L Filip'eva, K V Shevchenko, Vladimir P Novigatsky, Alexander N Filippov, Alexander S Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
topic_facet |
Archive of Ocean Data ARCOD Grab MULT Multiple investigations White Sea WS-2001-10GR WS-2001-11GR WS-2001-15GR WS-2001-16GR WS-2001-1GR WS-2001-25AGR WS-2001-5GR WS-2003-111GR WS-2003-112GR WS-2003-113GR WS-2003-118GR WS-2003-119GR WS-2003-120GR WS-2003-121GR WS-2003-125GR WS-2003-126GR WS-2003-127 WS-2003-128GR |
description |
Based on grain-size, mineralogical and chemical analyses of samples collected in cruises of R/V Ekolog (Institute of Northern Water Problems, Karelian Research Centre of RAS, Petrozavodsk) in 2001 and 2003 regularities of chemical element distribution in surface layer bottom sediments of the Kem' River Estuary in the White Sea were studied. For some toxic elements labile and refractory forms were determined. Correlation analysis was carried out and ratios Me/Al were calculated as proxies of terrigenous contribution. Distribution of such elements as Fe, Mn, Zn, Cr, Ti was revealed to be influenced by natural factors, mainly by grain size composition of bottom sediments. These metals have a tendency for accumulation in fine-grained sediments with elevated organic carbon contents. Distribution of Ni is different from one of Fe, Mn, Zn, Cr, Ti. An assumption was made that these distinctions were caused by anthropogenic influence. |
format |
Dataset |
author |
Demina, Lyudmila L Filip'eva, K V Shevchenko, Vladimir P Novigatsky, Alexander N Filippov, Alexander S |
author_facet |
Demina, Lyudmila L Filip'eva, K V Shevchenko, Vladimir P Novigatsky, Alexander N Filippov, Alexander S |
author_sort |
Demina, Lyudmila L |
title |
Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
title_short |
Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
title_full |
Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
title_fullStr |
Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
title_full_unstemmed |
Composition of surface layer bottom sediments from the Kem' River estuary, White Sea |
title_sort |
composition of surface layer bottom sediments from the kem' river estuary, white sea |
publisher |
PANGAEA |
publishDate |
2005 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.762830 https://doi.org/10.1594/PANGAEA.762830 |
op_coverage |
MEDIAN LATITUDE: 64.985665 * MEDIAN LONGITUDE: 34.798255 * SOUTH-BOUND LATITUDE: 64.949833 * WEST-BOUND LONGITUDE: 34.631833 * NORTH-BOUND LATITUDE: 65.026833 * EAST-BOUND LONGITUDE: 34.995833 |
long_lat |
ENVELOPE(34.631833,34.995833,65.026833,64.949833) |
geographic |
White Sea |
geographic_facet |
White Sea |
genre |
karelian White Sea |
genre_facet |
karelian White Sea |
op_source |
Supplement to: Demina, Lyudmila L; Filip'eva, K V; Shevchenko, Vladimir P; Novigatsky, Alexander N; Filippov, Alexander S (2005): Geochemistry of the bottom sediments in the mixing zone of the Kem' River with the White Sea. Translated from Okeanologiya, 2005, 45(6), 851-865, Oceanology, 45(6), 805-818 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.762830 https://doi.org/10.1594/PANGAEA.762830 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.762830 |
_version_ |
1766054696569536512 |