DYNAMICS OF FORMATION CONDITIONS OF PRIMARY ELEMENTS IN THE NORTHERN AND MIDDLE PARTS OF THE СASPIAN SEA
https://doi.org/10.18470/1992-1098-2010-2-9-16
Abstract
An attempt to analyze the degree of the Volga flow influence on the conditions of biogenic elements in the Northern and Middle parts of the sea has been made. The goal is to reveal the formation mechanism of the biogenic substances conditions and the reasons of long-term changes of hydrochemical conditions of waters on the northwest shelf on the basis of available literary and fund data. For this purpose the whole period of observations has been divided into the intervals with various water levels in the Volga and in the sea.
References
1. Hydrometeorology and hydrochemistry of the sea, Vol. 3. Тhe Baltic Sea, Issue 2. Hydrochemical conditions and oceanologic bases of biological efficiency formation. – Saint-Petersburg: Hydro and Meteorology Publishing House, 1994. – 435 p.
2. Zaharova E.A. Phosphorus and silicon in the zone of river and sea waters mixture in the mouth coast of the Volga // The Herald of Moscow State University. Series №5. Geography. – 1999. – 5. – P. 55-59.
3. Ivanov V.P., Sokolsky A.F. Scientific basis of protection strategy of biological resources in the Caspian Sea from oil pollution. – Astrakhan: Caspian Scientific and Research Institute of Fish Industry Publishing House, 2000. – 181 p.
4. The Caspian Sea: the Hydrology and hydrochemistry / Edited by Baydina S.S., Kosarev A.N. – Moscow: the Science, 1986. – 261 p.
5. Katunin D.N., Galushkina N.V., Zheleztsova E.G., Radovanov G.V. Long-term changes (1936-1999) of the Volga biogenic flow / Fish industry researches in the Caspian Sea: Data of Scientific and research works for 1999. – Astrakhan, 2000. – P. 362-368.
6. Katunin D.N., Kosarev A.N. Salinity and biogenic substances in the Northern Caspian Sea // Water resources. – 1981. – №1. – P. 77-88.
7. Katunin D.N., Hripunov I.A., Bespartochnyj N.P., Nikotina L.N., Galushkina N.V., Radovanov G.V. The influence of the Volga flow on the hydrology and hydrochemical conditions of the Caspian Sea / Caspian Floating University. The scientific bulletin №1. – Astrakhan, 2000. – P. 111-118.
8. Leonov A.V. Mathematical modelling of seasonal dynamics of biogenic elements concentration and bioefficiency of waters in the northern part of the Caspian Sea / Caspian Floating University. The scientific bulletin №1. – Astrakhan, 2000. – P. 71-80.
9. Moloshnikova V.N. The peculiarities of the modern conditions of biogenic substances in the Northern Caspian Sea // Works of the State Oceanographic Institute. – 1975. – Issue 125. – P. 145-152.
10. Scientific bases of fishery and regional distribution of trade objects of the Caspian Sea / Edited by Belyaeva V.N., Ivanova V.P., Zilanova V.K. – Moscow: Russian Scientific and Research Institute of Fish Industry and Oceanology, 1998. – 167 p.
Review
For citations:
AHMEDOVA G.A. DYNAMICS OF FORMATION CONDITIONS OF PRIMARY ELEMENTS IN THE NORTHERN AND MIDDLE PARTS OF THE СASPIAN SEA. South of Russia: ecology, development. 2010;5(2):9-16. (In Russ.) https://doi.org/10.18470/1992-1098-2010-2-9-16
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