Isbn: 9783659639883 - uptake and sequestration patterns of pb and zn in fish: a comparative study (6 risultati)

Taschenbuch. Condizione: Neu. Uptake And Sequestration Patterns Of Pb And Zn In Fish | A Comparative study | Suchismita Das (u. a.) | Taschenbuch | 92 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659639883 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Freshwater systems are rapidly becoming polluted with heavy metals such as lead and zinc, posing risk to human health and aquatic organisms. Fish tend to concentrate these metals in their tissues at chronic levels. Toxic effects of lead is known for centuries. Lead affects all organ systems, including nervous, digestive, and circulatory systems of animals. Lead displaces biologically important metals, such as calcium, zinc and magnesium, interfering with a variety of the body's chemical reactions. Zinc is a micro element essential for proper functioning of the body. Elevated levels of zinc in aquatic systems can be due to liquid effluent discharge, atmosphere deposition, the leaching of domestic sewage and metal bearing minerals insecticides and galvanizing processes. However, zinc can be toxic in elevated concentrations. Therefore, it has become pertinent to study the extent of toxicities of these two metals and their comparative patterns of uptake and sequestrations in a fish system. 92 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Das SuchismitaDr Das,Asst. Prof., Assam University, Silchar (India), specializes in aquatic toxicology and remediation.She stood 1st, both in B.Sc (Zoology, AUS)and M.Sc (Fish Biology, Zoology,BHU).She has authored 50 international p.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Freshwater systems are rapidly becoming polluted with heavy metals such as lead and zinc, posing risk to human health and aquatic organisms. Fish tend to concentrate these metals in their tissues at chronic levels. Toxic effects of lead is known for centuries. Lead affects all organ systems, including nervous, digestive, and circulatory systems of animals. Lead displaces biologically important metals, such as calcium, zinc and magnesium, interfering with a variety of the body's chemical reactions. Zinc is a micro element essential for proper functioning of the body. Elevated levels of zinc in aquatic systems can be due to liquid effluent discharge, atmosphere deposition, the leaching of domestic sewage and metal bearing minerals insecticides and galvanizing processes. However, zinc can be toxic in elevated concentrations. Therefore, it has become pertinent to study the extent of toxicities of these two metals and their comparative patterns of uptake and sequestrations in a fish system.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Freshwater systems are rapidly becoming polluted with heavy metals such as lead and zinc, posing risk to human health and aquatic organisms. Fish tend to concentrate these metals in their tissues at chronic levels. Toxic effects of lead is known for centuries. Lead affects all organ systems, including nervous, digestive, and circulatory systems of animals. Lead displaces biologically important metals, such as calcium, zinc and magnesium, interfering with a variety of the body's chemical reactions. Zinc is a micro element essential for proper functioning of the body. Elevated levels of zinc in aquatic systems can be due to liquid effluent discharge, atmosphere deposition, the leaching of domestic sewage and metal bearing minerals insecticides and galvanizing processes. However, zinc can be toxic in elevated concentrations. Therefore, it has become pertinent to study the extent of toxicities of these two metals and their comparative patterns of uptake and sequestrations in a fish system.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 92 pp. Englisch.…