<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2013-3-110-116</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-171</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЕОГРАФИЯ И ГЕОЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOGRAPHY AND GEOECOLOGY</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ МИГРАЦИИ ТЯЖЕЛЫХ МЕТАЛЛОВ В ЭКОСИСТЕМЕ СЕВЕРНОГО КАСПИЯ</article-title><trans-title-group xml:lang="en"><trans-title>FEATURES OF MIGRATION OF HEAVY METALS IN THE NORTHERN CASPIAN ECOSYSTEM</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чуйко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chujko</surname><given-names>Е. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер-химик, Астрахань, ул. 4-я Дорожная, 106</p></bio><email xlink:type="simple">chev@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдусамадов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Аbdusamadov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., директор Дагестанского филиала ФГУП «КаспНИРХ», Республика Дагестан, Махачкала, ул. Абубакарова, 104</p></bio><email xlink:type="simple">akhmaabdusamadovdokaspiy@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУ «СевКасптехмордирекция»</institution></aff><aff xml:lang="en"><institution>«SevKasptekhmordirektsiya»</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Дагестанский филиал ФГУП «КаспНИРХ»</institution></aff><aff xml:lang="en"><institution>Dagestans Branch of «KaspNIRKH»</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>16</day><month>11</month><year>2014</year></pub-date><volume>8</volume><issue>3</issue><fpage>110</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чуйко Е.В., Абдусамадов А.С., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Чуйко Е.В., Абдусамадов А.С.</copyright-holder><copyright-holder xml:lang="en">Chujko Е.V., Аbdusamadov A.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ecodag.elpub.ru/ugro/article/view/171">https://ecodag.elpub.ru/ugro/article/view/171</self-uri><abstract/><trans-abstract xml:lang="en"><sec><title>Abstract</title><p>Abstract. Aim. Study of the forms of migration of heavy metals in water of the Northern part of the Caspian Sea, the characteristics of their accumulation in sediments and fish fauna are presented.</p></sec><sec><title>Methods</title><p>Methods. The western part of the North Caspian Sea is investigated in 2002–2009. Complex of sampling, transportation, storage and handling of samples was carried out in accordance with the regulations and methods of measurement.</p></sec><sec><title>Results</title><p>Results. The main share of elements in sea water was transferred as a part of suspended particles. Most often ionic forms of migration of metals dominated over weighed in the central part of a shallow zone of pre-mouth of Volga River. The greatest number of cases of excess was recorded by metals of maximum-permissible concentration in the central part of the studied water area with depths from 5 m to 10 m. It is established that the index of impurity of waters of the changed in the range from 0,2 (waters alone) to 3,4 (the polluted waters). The surface water of the water area is located in the western part of the studied area. The greatest coefficients of ground accumulation (CGA) are characteristic for iron and the manganese, the least for Zincum. The western part of the studied water area belongs to areas with the greatest values of CGA of metals in the north part of the Caspian Sea: zone near Island Chechen and the region of Volga-Caspian Channel. Cases of excess of the admissible residual concentration for lead and cadmium are noted in Neogobius fluviatilis and sprat ordinary practically in 50 % of cases, and in 35 % in Rutilus caspicus. Most often all studied hydrobionts containing metals in concentration above admissible residual concentration were met in zone before mouth of Volga River.</p></sec><sec><title>Main conclusions</title><p>Main conclusions. The main form of migration of heavy metals in the water of the north part of the Caspian Sea is suspension. The largest accumulation of heavy metals was found in the sediments of the western part of the area. The content of heavy metals in fish reflects their accumulation in sediments.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Северный Каспий</kwd><kwd>тяжелые металлы</kwd><kwd>формы миграции</kwd><kwd>накопление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Caspian Sea</kwd><kwd>north part</kwd><kwd>heavy metals</kwd><kwd>forms of migration</kwd><kwd>accumulation</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Будников Г.К. 1998. Тяжелые металлы в экологическом мониторинге водных систем.Соросовский образовательный журнал. Биология. 5: 23–29. Budnikov G.K. 1998. Tyazhelye metally v ekologicheskom monitoringe vodnykh sistem. [Heavy metals in ecological monitoring of water systems]. Sorosovskiy obrazovatel'nyy zhurnal. Biologiya. 5: 23–29 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Будников Г.К. 1998. Тяжелые металлы в экологическом мониторинге водных систем.Соросовский образовательный журнал. Биология. 5: 23–29. Budnikov G.K. 1998. Tyazhelye metally v ekologicheskom monitoringe vodnykh sistem. [Heavy metals in ecological monitoring of water systems]. Sorosovskiy obrazovatel'nyy zhurnal. Biologiya. 5: 23–29 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Бухарицин П.И., Аксенов В.Ф. 2008. Влияние гидрологического режима на биологическую продуктивность водоемов аридной зоны. В кн.: Проблемы и перспективы современной науки. Сборник научных трудов. Вып. 2. Томск: 113–117. Buharitsin P.I. Aksenov V.F. 2008. The influence of hydrological regime on biological productivity of reservoirs in arid zone. In: Problemy i perspektivy sovremennoy nauki. Sbornik nauchnykh trudov [Issues and Perspectives in Contemporary Science]. Iss. 2. Tomsk: 113–117 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Бухарицин П.И., Аксенов В.Ф. 2008. Влияние гидрологического режима на биологическую продуктивность водоемов аридной зоны. В кн.: Проблемы и перспективы современной науки. Сборник научных трудов. Вып. 2. Томск: 113–117. Buharitsin P.I. Aksenov V.F. 2008. The influence of hydrological regime on biological productivity of reservoirs in arid zone. In: Problemy i perspektivy sovremennoy nauki. Sbornik nauchnykh trudov [Issues and Perspectives in Contemporary Science]. Iss. 2. Tomsk: 113–117 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Веницианов Е.В., Лепихин А.П. 2002. Физико-химические основы моделирования миграции и трансформации тяжелых металлов в природных водах. Екатеринбург: Изд-во РосНИИВХ. 236 с. Venitsianov E.V., Lepikhin A.P. 2002. Fiziko-khimicheskie osnovy modelirovaniya migratsii i transformatsii tyazhelykh metallov v prirodnykh vodakh [Physical and chemical bases of modeling of migration and transformation of heavy metals in natural waters]. Ekaterinburg: RosNIIVH Publ. 236 p. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Веницианов Е.В., Лепихин А.П. 2002. Физико-химические основы моделирования миграции и трансформации тяжелых металлов в природных водах. Екатеринбург: Изд-во РосНИИВХ. 236 с. Venitsianov E.V., Lepikhin A.P. 2002. Fiziko-khimicheskie osnovy modelirovaniya migratsii i transformatsii tyazhelykh metallov v prirodnykh vodakh [Physical and chemical bases of modeling of migration and transformation of heavy metals in natural waters]. Ekaterinburg: RosNIIVH Publ. 236 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Гордеев В.В., Лисицын А.П. 1979. Микроэлементы. В кн.: Химия океана. Т. 1. М.: Наука: 337–375. Gordeev V.V., Lisitsyn А.P. 1979. Microelements. In: Khimiya okeana [Ocean Chemistry]. Vol. 1. Moscow: Nauka: 337–375 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Гордеев В.В., Лисицын А.П. 1979. Микроэлементы. В кн.: Химия океана. Т. 1. М.: Наука: 337–375. Gordeev V.V., Lisitsyn А.P. 1979. Microelements. In: Khimiya okeana [Ocean Chemistry]. Vol. 1. Moscow: Nauka: 337–375 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Лисицин А.П. 2008. Маргинальные фильтры и биофильтры мирового океана. В кн.: Океанология на старте XXI века. М.: Наука: 159–224. Lisitsyn А.P. 2008. Marginal filters and biofilters of the world ocean. In: Okeanologiya na starte 21 veka [Oceanography at the start of the 21st Century]. Moscow: Nauka: 159–224 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Лисицин А.П. 2008. Маргинальные фильтры и биофильтры мирового океана. В кн.: Океанология на старте XXI века. М.: Наука: 159–224. Lisitsyn А.P. 2008. Marginal filters and biofilters of the world ocean. In: Okeanologiya na starte 21 veka [Oceanography at the start of the 21st Century]. Moscow: Nauka: 159–224 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Морозов Н.П. 1979. О соотношении форм миграции микроэлементов в водах рек, заливов, морей и океанов. Геохимия. 8: 1259–1263. Morozov N.P. 1979. On the relation between migration forms of trace elements in the waters of the rivers, bays, seas and oceans. Geokhimiya. 8: 1259–1263 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Морозов Н.П. 1979. О соотношении форм миграции микроэлементов в водах рек, заливов, морей и океанов. Геохимия. 8: 1259–1263. Morozov N.P. 1979. On the relation between migration forms of trace elements in the waters of the rivers, bays, seas and oceans. Geokhimiya. 8: 1259–1263 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Мур Дж.В., Рамамурти С.М. 1987. Тяжелые металлы в природных водах. Контроль и оценка влияния. М.: Мир. 288 с. Mur Dzh.V., Ramamurti S.M. 1987. Tyazhelye metally v prirodnykh vodakh. Kontrol' i otsenka vliyaniya[Heavy metals in natural waters. Monitoring and assessment of impact]. Moscow: Mir. 288 р. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Мур Дж.В., Рамамурти С.М. 1987. Тяжелые металлы в природных водах. Контроль и оценка влияния. М.: Мир. 288 с. Mur Dzh.V., Ramamurti S.M. 1987. Tyazhelye metally v prirodnykh vodakh. Kontrol' i otsenka vliyaniya[Heavy metals in natural waters. Monitoring and assessment of impact]. Moscow: Mir. 288 р. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Папина Т.С. 2001. Транспорт и особенности распределения тяжелых металлов в ряду: вода – взвешенное вещество – донные отложения речных экосистем. Аналитический обзор. Новосибирск. 58 с. Papina T.S. 2001. Transport i osobennosti raspredeleniya tyazhelykh metallov v ryadu: voda – vzveshennoe veshchestvo – donnye otlozheniya rechnykh ekosistem. Analiticheskiy obzor [Transport and features of distribution of heavy metals in the series: water – suspended matter – bottom sediments of the river ecosystems. Analytical review]. Novosibirsk. 58 р. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Папина Т.С. 2001. Транспорт и особенности распределения тяжелых металлов в ряду: вода – взвешенное вещество – донные отложения речных экосистем. Аналитический обзор. Новосибирск. 58 с. Papina T.S. 2001. Transport i osobennosti raspredeleniya tyazhelykh metallov v ryadu: voda – vzveshennoe veshchestvo – donnye otlozheniya rechnykh ekosistem. Analiticheskiy obzor [Transport and features of distribution of heavy metals in the series: water – suspended matter – bottom sediments of the river ecosystems. Analytical review]. Novosibirsk. 58 р. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Перевозников М.А., Богданова Е.А. 1999. Тяжелые металлы в пресноводных экосистемах. СПб.:ГосНИОРХ. 228 с. Perevoznikov M.А., Bogdanova E.А. 1999. Tyazhelye metally v presnovodnykh ekosistemakh [Heavy metals in freshwater ecosystems. Saintt-Petersburg: GosNIORKh. 228 р. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Перевозников М.А., Богданова Е.А. 1999. Тяжелые металлы в пресноводных экосистемах. СПб.:ГосНИОРХ. 228 с. Perevoznikov M.А., Bogdanova E.А. 1999. Tyazhelye metally v presnovodnykh ekosistemakh [Heavy metals in freshwater ecosystems. Saintt-Petersburg: GosNIORKh. 228 р. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Спозито Г. 1993. Распределение потенциально опасных следовых металлов. В кн.: Некоторые вопросы токсичности ионов металлов. М.: Мир: 9–24. Spozito G. 1993. Distribution of potentially dangerous trace metals. In: Nekotorye voprosy toksichnosti ionov metallov [Some questions about toxicity of metal ions]. Moscow: Mir: 9–24 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Спозито Г. 1993. Распределение потенциально опасных следовых металлов. В кн.: Некоторые вопросы токсичности ионов металлов. М.: Мир: 9–24. Spozito G. 1993. Distribution of potentially dangerous trace metals. In: Nekotorye voprosy toksichnosti ionov metallov [Some questions about toxicity of metal ions]. Moscow: Mir: 9–24 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Хрипунов И.А., Катунин Д.Н., Азаренко А.В. 2010. Многолетние изменения гранулометрического состава и пространственного распределения донных отложений Северного Каспия. Водные ресурсы. 37(6): 709–716. Khripunov I.А., Katunin D.N., Аzarenko А.V. 2010. Long-term changes in particle size and spatial distribution of bottom sediments of the north part of the Caspian Sea. Vodnye resursy [= Water Resources]. 37(6): 709–716 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Хрипунов И.А., Катунин Д.Н., Азаренко А.В. 2010. Многолетние изменения гранулометрического состава и пространственного распределения донных отложений Северного Каспия. Водные ресурсы. 37(6): 709–716. Khripunov I.А., Katunin D.N., Аzarenko А.V. 2010. Long-term changes in particle size and spatial distribution of bottom sediments of the north part of the Caspian Sea. Vodnye resursy [= Water Resources]. 37(6): 709–716 (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
