ecodagЮг России: экология, развитиеSouth of Russia: ecology, development1992-10982413-0958State Institute of Applied Ecology of the Republic of Dagestan10.18470/1992-1098-2010-2-9-16ecodag-610Research ArticleОБЩИЕ ВОПРОСЫGENERAL PROBLEMSДИНАМИКА УСЛОВИЙ ФОРМИРОВАНИЯ ПЕРВИЧНОЙ ПРОДУКЦИИ В СЕВЕРНОМ И СРЕДНЕМ КАСПИИDYNAMICS OF FORMATION CONDITIONS OF PRIMARY ELEMENTS IN THE NORTHERN AND MIDDLE PARTS OF THE СASPIAN SEAАхмедоваГ. А.AHMEDOVAG. A.

Дагестанский государственный университет, доцент каф. географии, к.г.н., тел: 89280553802

a_gula@rambler.ruДагестанский государственный университетRussian Federation20100602201552916Copyright © Ахмедова Г.А., 20152015Ахмедова Г.А.AHMEDOVA G.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://ecodag.elpub.ru/ugro/article/view/610

Для выяснения механизма формирования режима биогенных веществ и выяснения причин многолетних изменений гидрохимического режима вод на северо-западном шельфе на основе имеющихся литературных и фондовых данных сделана попытка проанализировать степень влияние волжского стока на режим биогенных элементов в cеверной и cредней частях моря, для чего весь период наблюдений был разделен на несколько временных интервалов, характеризующихся различной водностью Волги и уровнем моря.

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.

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The authors declare that there are no conflicts of interest present.