کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9451953 | 1307852 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment of heavy metal concentrations in the food web of lake BeyÅehir, Turkey
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The accumulation of heavy metals (Cd, Pb, Hg and Cr) was measured by atomic absorption spectrophotometry in water, sediment, plankton and fish samples collected from Lake BeyÅehir, which is important bird nesting and visiting areas, and irrigation and drinking water sources. In Lake BeyÅehir, the accumulation orders of heavy metals were Cd > Pb > Cr > Hg in water, Pb > Cd > Cr > Hg in sediment, Pb > Cd > Cr > Hg in plankton, and Cd > Pb > Cr > Hg in the muscles and gills of chub, carp, tench, except for the muscle of pikeperch, in which it was Pb > Cd > Cr > Hg (P < 0.05). In addition to this, accumulation orders of heavy metals in the food web was also found to be water > plankton > sediment > fish tissues, except for Cr. According to international criterias and Turkish regulations, heavy metal concentrations especially Cd and Pb in Lake BeyÅehir were markedly above the permissible levels for drinking water.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemosphere - Volume 60, Issue 4, July 2005, Pages 552-556
Journal: Chemosphere - Volume 60, Issue 4, July 2005, Pages 552-556
نویسندگان
Ahmet AltındaÄ, Sibel YiÄit,