Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba
Along three sections in the Kara Sea and Obskaya Guba concentrations of dissolved and particulate organic carbon (DOC and POC, respectively) in waters , as well as of organic carbon in bottom sediments (Corg) in September-October 2007 were determined. DOC varied from 6.3 to 2400 µg/l, POC - from 0.8...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.763819 2023-05-15T16:59:49+02:00 Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba Belyaev, Nikolay A Peresypkin, Valery I Ponyaev, M S MEDIAN LATITUDE: 73.653507 * MEDIAN LONGITUDE: 69.071776 * SOUTH-BOUND LATITUDE: 71.130000 * WEST-BOUND LONGITUDE: 61.000000 * NORTH-BOUND LATITUDE: 77.020000 * EAST-BOUND LONGITUDE: 73.822000 * DATE/TIME START: 2007-09-09T17:00:00 * DATE/TIME END: 2007-09-30T15:55:00 2010-08-11 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.763819 https://doi.org/10.1594/PANGAEA.763819 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.763819 https://doi.org/10.1594/PANGAEA.763819 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Belyaev, Nikolay A; Peresypkin, Valery I; Ponyaev, M S (2010): The organic carbon in the water, the particulate matter, and the upper layer of the bottom sediments of the west Kara Sea. Translated from Okeanologiya, 2010, 50(5), 748-757, Oceanology, 50(5), 706-715, https://doi.org/10.1134/S0001437010050085 Akademik Mstislav Keldysh AMK54 AMK54-4946 AMK54-4948 AMK54-4950 AMK54-4952 AMK54-4954 AMK54-4956 AMK54-4957 AMK54-4958 AMK54-4960 AMK54-4983 AMK54-4984 AMK54-4988 AMK54-4990 AMK54-4993 AMK54-4994 AMK54-4995 AMK54-4996 AMK54-4999 AMK54-5000 AMK54-5001 AMK54-5002 AMK54-5003 AMK54-5004 Archive of Ocean Data ARCOD Kara Sea MULT Multiple investigations Obskaya Guba Dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.763819 https://doi.org/10.1134/S0001437010050085 2023-01-20T07:32:15Z Along three sections in the Kara Sea and Obskaya Guba concentrations of dissolved and particulate organic carbon (DOC and POC, respectively) in waters , as well as of organic carbon in bottom sediments (Corg) in September-October 2007 were determined. DOC varied from 6.3 to 2400 µg/l, POC - from 0.84 to 12.2 mg/l. For all samples the average DOC was 200 µg/l (n = 78; sigma = 368), the average POC - 2.7 mg/l (n = 92; sigma = 2.7). Concentrations of Corg in dried samples of upper layer bottom sediments varied from 0.13 to 2.10% (aver. = 0.9%; n = 21; sigma = 0.49%). It is shown that distribution of different forms of organic matter (OM) is an indicator of supply and scattering of particulate matter in the Kara Sea and that DOC and POC of the Kara Sea are formed under impact of runoff of the Ob and Yenisei Rivers. It is found that distribution of OM in bottom sediments is closely related to their grain size composition and to the structure of currents in the area. Variations in Corg concentration in bottom sediment cores from the zone of riverine and sea water mixing represent variability of OM burial. Dataset Kara Sea Obskaya Guba PANGAEA - Data Publisher for Earth & Environmental Science Kara Sea Obskaya Guba ENVELOPE(73.000,73.000,69.000,69.000) ENVELOPE(61.000000,73.822000,77.020000,71.130000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Akademik Mstislav Keldysh AMK54 AMK54-4946 AMK54-4948 AMK54-4950 AMK54-4952 AMK54-4954 AMK54-4956 AMK54-4957 AMK54-4958 AMK54-4960 AMK54-4983 AMK54-4984 AMK54-4988 AMK54-4990 AMK54-4993 AMK54-4994 AMK54-4995 AMK54-4996 AMK54-4999 AMK54-5000 AMK54-5001 AMK54-5002 AMK54-5003 AMK54-5004 Archive of Ocean Data ARCOD Kara Sea MULT Multiple investigations Obskaya Guba |
spellingShingle |
Akademik Mstislav Keldysh AMK54 AMK54-4946 AMK54-4948 AMK54-4950 AMK54-4952 AMK54-4954 AMK54-4956 AMK54-4957 AMK54-4958 AMK54-4960 AMK54-4983 AMK54-4984 AMK54-4988 AMK54-4990 AMK54-4993 AMK54-4994 AMK54-4995 AMK54-4996 AMK54-4999 AMK54-5000 AMK54-5001 AMK54-5002 AMK54-5003 AMK54-5004 Archive of Ocean Data ARCOD Kara Sea MULT Multiple investigations Obskaya Guba Belyaev, Nikolay A Peresypkin, Valery I Ponyaev, M S Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
topic_facet |
Akademik Mstislav Keldysh AMK54 AMK54-4946 AMK54-4948 AMK54-4950 AMK54-4952 AMK54-4954 AMK54-4956 AMK54-4957 AMK54-4958 AMK54-4960 AMK54-4983 AMK54-4984 AMK54-4988 AMK54-4990 AMK54-4993 AMK54-4994 AMK54-4995 AMK54-4996 AMK54-4999 AMK54-5000 AMK54-5001 AMK54-5002 AMK54-5003 AMK54-5004 Archive of Ocean Data ARCOD Kara Sea MULT Multiple investigations Obskaya Guba |
description |
Along three sections in the Kara Sea and Obskaya Guba concentrations of dissolved and particulate organic carbon (DOC and POC, respectively) in waters , as well as of organic carbon in bottom sediments (Corg) in September-October 2007 were determined. DOC varied from 6.3 to 2400 µg/l, POC - from 0.84 to 12.2 mg/l. For all samples the average DOC was 200 µg/l (n = 78; sigma = 368), the average POC - 2.7 mg/l (n = 92; sigma = 2.7). Concentrations of Corg in dried samples of upper layer bottom sediments varied from 0.13 to 2.10% (aver. = 0.9%; n = 21; sigma = 0.49%). It is shown that distribution of different forms of organic matter (OM) is an indicator of supply and scattering of particulate matter in the Kara Sea and that DOC and POC of the Kara Sea are formed under impact of runoff of the Ob and Yenisei Rivers. It is found that distribution of OM in bottom sediments is closely related to their grain size composition and to the structure of currents in the area. Variations in Corg concentration in bottom sediment cores from the zone of riverine and sea water mixing represent variability of OM burial. |
format |
Dataset |
author |
Belyaev, Nikolay A Peresypkin, Valery I Ponyaev, M S |
author_facet |
Belyaev, Nikolay A Peresypkin, Valery I Ponyaev, M S |
author_sort |
Belyaev, Nikolay A |
title |
Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
title_short |
Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
title_full |
Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
title_fullStr |
Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
title_full_unstemmed |
Organic carbon in waters, suspended matter, and upper layer bottom sediments of the Kara Sea and Obskay Guba |
title_sort |
organic carbon in waters, suspended matter, and upper layer bottom sediments of the kara sea and obskay guba |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.763819 https://doi.org/10.1594/PANGAEA.763819 |
op_coverage |
MEDIAN LATITUDE: 73.653507 * MEDIAN LONGITUDE: 69.071776 * SOUTH-BOUND LATITUDE: 71.130000 * WEST-BOUND LONGITUDE: 61.000000 * NORTH-BOUND LATITUDE: 77.020000 * EAST-BOUND LONGITUDE: 73.822000 * DATE/TIME START: 2007-09-09T17:00:00 * DATE/TIME END: 2007-09-30T15:55:00 |
long_lat |
ENVELOPE(73.000,73.000,69.000,69.000) ENVELOPE(61.000000,73.822000,77.020000,71.130000) |
geographic |
Kara Sea Obskaya Guba |
geographic_facet |
Kara Sea Obskaya Guba |
genre |
Kara Sea Obskaya Guba |
genre_facet |
Kara Sea Obskaya Guba |
op_source |
Supplement to: Belyaev, Nikolay A; Peresypkin, Valery I; Ponyaev, M S (2010): The organic carbon in the water, the particulate matter, and the upper layer of the bottom sediments of the west Kara Sea. Translated from Okeanologiya, 2010, 50(5), 748-757, Oceanology, 50(5), 706-715, https://doi.org/10.1134/S0001437010050085 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.763819 https://doi.org/10.1594/PANGAEA.763819 |
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.763819 https://doi.org/10.1134/S0001437010050085 |
_version_ |
1766052232955953152 |