Research output: Contribution to journal › Article › peer-review
ГЕОЭКОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА ЮЖНОЙ ЧАСТИ БАРЕНЦЕВА МОРЯ (ДОЛГИНСКАЯ ПЛОЩАДЬ). / Efremkin, I. M.; Kholmyansky, M. A.; Zelenkovskiy, P. S.
In: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. СЕРИЯ 7: ГЕОЛОГИЯ, ГЕОГРАФИЯ, Vol. 2009, No. 3, 2009, p. 49-57.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - ГЕОЭКОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА ЮЖНОЙ ЧАСТИ БАРЕНЦЕВА МОРЯ (ДОЛГИНСКАЯ ПЛОЩАДЬ)
AU - Efremkin, I. M.
AU - Kholmyansky, M. A.
AU - Zelenkovskiy, P. S.
N1 - Copyright: Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - Dolginsky oil deposit is located on a shelf of the southeast shallow part of the Pechora sea. The hydrobiological research Carried out by VNIIOkeangeologia in 1993,2000 and 2001 have shown that in 1993 macrobenthos on the licence site were under natural conditions and weren't affected by stressful influences. The data of 2000 indicate essential benthic organism sizes diminishing that led to their general biomass decrease. However the tendency to macrobenthos biomass increase and the number decrease was marked in 2001. The causes of these changes can be both natural factors and cyclic biological processes which should be taken into account for the further monitoring. The bottom relief character on the licence site determines moving of sedimentary material and polluting substances connected with it from the Pechoromorsky plain to the closed South Novozemelsky trench. There are no sedimentary traps of deposits and pollutants connected with them within the Pechoromorsky plain. According to our work results, the geoecological situation in the area of the Dolginsky licence site so far gives no reason for concern.
AB - Dolginsky oil deposit is located on a shelf of the southeast shallow part of the Pechora sea. The hydrobiological research Carried out by VNIIOkeangeologia in 1993,2000 and 2001 have shown that in 1993 macrobenthos on the licence site were under natural conditions and weren't affected by stressful influences. The data of 2000 indicate essential benthic organism sizes diminishing that led to their general biomass decrease. However the tendency to macrobenthos biomass increase and the number decrease was marked in 2001. The causes of these changes can be both natural factors and cyclic biological processes which should be taken into account for the further monitoring. The bottom relief character on the licence site determines moving of sedimentary material and polluting substances connected with it from the Pechoromorsky plain to the closed South Novozemelsky trench. There are no sedimentary traps of deposits and pollutants connected with them within the Pechoromorsky plain. According to our work results, the geoecological situation in the area of the Dolginsky licence site so far gives no reason for concern.
KW - Abc-method
KW - Active hydrodynamics
KW - Face-to-face section
KW - Galoklin
KW - Polljutant
KW - Structure and structure of ground communities
KW - The geoecological passport
KW - The oil deposit
KW - The thermowedge
UR - http://www.scopus.com/inward/record.url?scp=73349128741&partnerID=8YFLogxK
M3 - статья
VL - 2009
SP - 49
EP - 57
JO - Вестник Санкт-Петербургского университета. Науки о Земле
JF - Вестник Санкт-Петербургского университета. Науки о Земле
SN - 1812-9323
IS - 3
ER -
ID: 5194264