FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN
Major influence on the form of migration of trace elements in the North Caspian has Volga runoff. The bulk of the elements in the Volga waters carried in the suspended solids. The exception is zinc, transports mainly in dissolved form.In article presents the results of a study of dissolved and suspe...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Kamerton
2014-11-01
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| Series: | Юг России: экология, развитие |
| Subjects: | |
| Online Access: | https://ecodag.elpub.ru/ugro/article/view/117 |
| _version_ | 1826562660746919936 |
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| author | E. V. Chujko O. V. Popova |
| author_facet | E. V. Chujko O. V. Popova |
| author_sort | E. V. Chujko |
| collection | DOAJ |
| description | Major influence on the form of migration of trace elements in the North Caspian has Volga runoff. The bulk of the elements in the Volga waters carried in the suspended solids. The exception is zinc, transports mainly in dissolved form.In article presents the results of a study of dissolved and suspended forms of zinc, copper, lead, and manganese in the surface water of the North Caspian Sea from 2002 to 2009. On the basis of the received data the ratio of dissolved and suspended forms of trace elements studied. According to calculations, the bulk of the copper, lead and manganese is carried in the suspended solids. Zinc migrates mainly in dissolved form. The dominant form of migration of the metal increases, depending on the season. For zinc, the migrant in the ionic state, and for copper, lead, manganese, transferring primarily in suspension, in the autumn period the increase in the proportion of dissolved (Zn) and suspended forms (Cu, Pb, Mn), respectively. Increase in the proportion of ionic forms of metals in the North Caspian occurred episodically in local areas. Over the entire study period the greatest number of excess dissolved form of weighted metal observed in the central part of the shallow zone predustevogo space p. Volga near the exit of the Kirov and Belinsky channels. |
| first_indexed | 2024-04-10T03:08:47Z |
| format | Article |
| id | doaj.art-329c4e1f4c564c5ca8d0ab75d59c3a95 |
| institution | Directory Open Access Journal |
| issn | 1992-1098 2413-0958 |
| language | Russian |
| last_indexed | 2025-03-14T09:51:36Z |
| publishDate | 2014-11-01 |
| publisher | Kamerton |
| record_format | Article |
| series | Юг России: экология, развитие |
| spelling | doaj.art-329c4e1f4c564c5ca8d0ab75d59c3a952025-03-02T11:26:52ZrusKamertonЮг России: экология, развитие1992-10982413-09582014-11-0181899210.18470/1992-1098-2013-1-89-92131FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIANE. V. Chujko0O. V. Popova1ФБУ СевКасптехмордирекцияФГУП КаспНИРХMajor influence on the form of migration of trace elements in the North Caspian has Volga runoff. The bulk of the elements in the Volga waters carried in the suspended solids. The exception is zinc, transports mainly in dissolved form.In article presents the results of a study of dissolved and suspended forms of zinc, copper, lead, and manganese in the surface water of the North Caspian Sea from 2002 to 2009. On the basis of the received data the ratio of dissolved and suspended forms of trace elements studied. According to calculations, the bulk of the copper, lead and manganese is carried in the suspended solids. Zinc migrates mainly in dissolved form. The dominant form of migration of the metal increases, depending on the season. For zinc, the migrant in the ionic state, and for copper, lead, manganese, transferring primarily in suspension, in the autumn period the increase in the proportion of dissolved (Zn) and suspended forms (Cu, Pb, Mn), respectively. Increase in the proportion of ionic forms of metals in the North Caspian occurred episodically in local areas. Over the entire study period the greatest number of excess dissolved form of weighted metal observed in the central part of the shallow zone predustevogo space p. Volga near the exit of the Kirov and Belinsky channels.https://ecodag.elpub.ru/ugro/article/view/117northern caspiansurface watertrace elementsthe contentthe ratio of dissolved and suspended forms of migrationseasonal variability |
| spellingShingle | E. V. Chujko O. V. Popova FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN Юг России: экология, развитие northern caspian surface water trace elements the content the ratio of dissolved and suspended forms of migration seasonal variability |
| title | FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN |
| title_full | FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN |
| title_fullStr | FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN |
| title_full_unstemmed | FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN |
| title_short | FEATURES OF TRANSPORT OF CERTAIN ELEMENTS IN WATER NORTH CASPIAN |
| title_sort | features of transport of certain elements in water north caspian |
| topic | northern caspian surface water trace elements the content the ratio of dissolved and suspended forms of migration seasonal variability |
| url | https://ecodag.elpub.ru/ugro/article/view/117 |
| work_keys_str_mv | AT evchujko featuresoftransportofcertainelementsinwaternorthcaspian AT ovpopova featuresoftransportofcertainelementsinwaternorthcaspian |