(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003
A methodology of experimental simulation of state of spent nuclear fuel that occurs on the sea floor due to some catastrophes or dumping is developed. Data on long-term (more than 2000 days) experiments on estimation of 85Kr and 137Cs release rate from spent nuclear fuel (fragments of irradiated UO2...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.767437 2023-05-15T14:27:10+02:00 (Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 Soyfer, V N Goryachev, V A Andreev, D V Barabanov, I R Borisov, Alexander P Zhukov, Yu N Yanovich, E A MEDIAN LATITUDE: 72.450583 * MEDIAN LONGITUDE: 62.544000 * SOUTH-BOUND LATITUDE: 69.868333 * WEST-BOUND LONGITUDE: 36.676667 * NORTH-BOUND LATITUDE: 76.500167 * EAST-BOUND LONGITUDE: 82.420500 * DATE/TIME START: 2003-08-15T00:00:00 * DATE/TIME END: 2003-08-26T00:00:00 * MINIMUM DEPTH, water: 0.0 m * MAXIMUM DEPTH, water: 140.0 m 2010-08-26 text/tab-separated-values, 83 data points https://doi.pangaea.de/10.1594/PANGAEA.767437 https://doi.org/10.1594/PANGAEA.767437 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.767437 https://doi.org/10.1594/PANGAEA.767437 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Soyfer, V N; Goryachev, V A; Andreev, D V; Barabanov, I R; Borisov, Alexander P; Zhukov, Yu N; Yanovich, E A (2010): Methodology of the experimental study of the state of spent nuclear fuel on the bottom of Arctic seas. Translated from Okeanologiya, 2010, 50(4), 636-648, Oceanology, 50(4), 600-612, https://doi.org/10.1134/S0001437010040168 Archive of Ocean Data ARCOD Barents Sea Beta radiometer Caesium-137 standard deviation Calculated CTD Date/Time of event DEPTH water Event label Gamma-ray spectroscopy Kara Sea Krypton-85 Latitude of event Longitude of event Salinity SGABBZY-1 SGABBZY-17 SGABBZY-2 SGABBZY-7 SGABBZY-9 SGABBZY-L Temperature Tritium Water sample WS Dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.767437 https://doi.org/10.1134/S0001437010040168 2023-01-20T08:52:38Z A methodology of experimental simulation of state of spent nuclear fuel that occurs on the sea floor due to some catastrophes or dumping is developed. Data on long-term (more than 2000 days) experiments on estimation of 85Kr and 137Cs release rate from spent nuclear fuel (fragments of irradiated UO2 pellets) were firstly obtained; these estimates prove correctness of a hypothesis offered by us in early 1990s concerning to earlier 85Kr release (by one order of magnitude higher than that of 137Cs) as compared to other fission fragments in case of loss of integrity of fuel containment as a result of corrosion on the sea floor. A method and technique of onboard 85Kr and 137Cs sampling and extraction (as well as sampling of tritium, product of triple 235U fission) and their radiometric analysis at coastal laboratories are developed. Priority data on 85Kr background in bottom layers of the Barents and Kara Seas and 137Cs and 3H in these seas (state of 2003) are presented. Models necessary for estimation of dilution of fission products of spent nuclear fuel and their transport on the floor in accident and dumping regions are developed. An experimental method for examination of state of spent nuclear fuel on the sea floor (one expedition each 2-3 years) by 85Kr release into environment (a leak tracer) is proposed; this release is an indicator of destruction of fuel containment and release of products of spent nuclear fuel in case of 235UO2 corrosion in sea water. Dataset Arctic Barents Sea Kara Sea PANGAEA - Data Publisher for Earth & Environmental Science Barents Sea Kara Sea ENVELOPE(36.676667,82.420500,76.500167,69.868333) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD Barents Sea Beta radiometer Caesium-137 standard deviation Calculated CTD Date/Time of event DEPTH water Event label Gamma-ray spectroscopy Kara Sea Krypton-85 Latitude of event Longitude of event Salinity SGABBZY-1 SGABBZY-17 SGABBZY-2 SGABBZY-7 SGABBZY-9 SGABBZY-L Temperature Tritium Water sample WS |
spellingShingle |
Archive of Ocean Data ARCOD Barents Sea Beta radiometer Caesium-137 standard deviation Calculated CTD Date/Time of event DEPTH water Event label Gamma-ray spectroscopy Kara Sea Krypton-85 Latitude of event Longitude of event Salinity SGABBZY-1 SGABBZY-17 SGABBZY-2 SGABBZY-7 SGABBZY-9 SGABBZY-L Temperature Tritium Water sample WS Soyfer, V N Goryachev, V A Andreev, D V Barabanov, I R Borisov, Alexander P Zhukov, Yu N Yanovich, E A (Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
topic_facet |
Archive of Ocean Data ARCOD Barents Sea Beta radiometer Caesium-137 standard deviation Calculated CTD Date/Time of event DEPTH water Event label Gamma-ray spectroscopy Kara Sea Krypton-85 Latitude of event Longitude of event Salinity SGABBZY-1 SGABBZY-17 SGABBZY-2 SGABBZY-7 SGABBZY-9 SGABBZY-L Temperature Tritium Water sample WS |
description |
A methodology of experimental simulation of state of spent nuclear fuel that occurs on the sea floor due to some catastrophes or dumping is developed. Data on long-term (more than 2000 days) experiments on estimation of 85Kr and 137Cs release rate from spent nuclear fuel (fragments of irradiated UO2 pellets) were firstly obtained; these estimates prove correctness of a hypothesis offered by us in early 1990s concerning to earlier 85Kr release (by one order of magnitude higher than that of 137Cs) as compared to other fission fragments in case of loss of integrity of fuel containment as a result of corrosion on the sea floor. A method and technique of onboard 85Kr and 137Cs sampling and extraction (as well as sampling of tritium, product of triple 235U fission) and their radiometric analysis at coastal laboratories are developed. Priority data on 85Kr background in bottom layers of the Barents and Kara Seas and 137Cs and 3H in these seas (state of 2003) are presented. Models necessary for estimation of dilution of fission products of spent nuclear fuel and their transport on the floor in accident and dumping regions are developed. An experimental method for examination of state of spent nuclear fuel on the sea floor (one expedition each 2-3 years) by 85Kr release into environment (a leak tracer) is proposed; this release is an indicator of destruction of fuel containment and release of products of spent nuclear fuel in case of 235UO2 corrosion in sea water. |
format |
Dataset |
author |
Soyfer, V N Goryachev, V A Andreev, D V Barabanov, I R Borisov, Alexander P Zhukov, Yu N Yanovich, E A |
author_facet |
Soyfer, V N Goryachev, V A Andreev, D V Barabanov, I R Borisov, Alexander P Zhukov, Yu N Yanovich, E A |
author_sort |
Soyfer, V N |
title |
(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
title_short |
(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
title_full |
(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
title_fullStr |
(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
title_full_unstemmed |
(Table 4) Concentrations of radionuclides in waters of the Barents and Kara Seas in August 2003 |
title_sort |
(table 4) concentrations of radionuclides in waters of the barents and kara seas in august 2003 |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.767437 https://doi.org/10.1594/PANGAEA.767437 |
op_coverage |
MEDIAN LATITUDE: 72.450583 * MEDIAN LONGITUDE: 62.544000 * SOUTH-BOUND LATITUDE: 69.868333 * WEST-BOUND LONGITUDE: 36.676667 * NORTH-BOUND LATITUDE: 76.500167 * EAST-BOUND LONGITUDE: 82.420500 * DATE/TIME START: 2003-08-15T00:00:00 * DATE/TIME END: 2003-08-26T00:00:00 * MINIMUM DEPTH, water: 0.0 m * MAXIMUM DEPTH, water: 140.0 m |
long_lat |
ENVELOPE(36.676667,82.420500,76.500167,69.868333) |
geographic |
Barents Sea Kara Sea |
geographic_facet |
Barents Sea Kara Sea |
genre |
Arctic Barents Sea Kara Sea |
genre_facet |
Arctic Barents Sea Kara Sea |
op_source |
Supplement to: Soyfer, V N; Goryachev, V A; Andreev, D V; Barabanov, I R; Borisov, Alexander P; Zhukov, Yu N; Yanovich, E A (2010): Methodology of the experimental study of the state of spent nuclear fuel on the bottom of Arctic seas. Translated from Okeanologiya, 2010, 50(4), 636-648, Oceanology, 50(4), 600-612, https://doi.org/10.1134/S0001437010040168 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.767437 https://doi.org/10.1594/PANGAEA.767437 |
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.767437 https://doi.org/10.1134/S0001437010040168 |
_version_ |
1766300784562012160 |