کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6318880 1619194 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The impact of aluminium smelter shut-down on the concentration of fluoride in vegetation and soils
ترجمه فارسی عنوان
تاثیر آلومینیوم بر میزان غلظت فلوراید در گیاهان و خاک ها بستگی دارد
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی
Although a great deal is known about the deposition of fluoride on vegetation, and the hazards associated with uptake by grazing herbivores, little is known about what happens to the concentration of fluoride in vegetation and soil at polluted sites once deposition ceases. The closure of Anglesey Aluminium Metals Ltd smelter, in September 2009, provided a unique opportunity to study fluoride loading once deposition stopped. Fluoride was monitored in plants and soil within 1 km of the former emission source. Fluoride concentrations in a range of plant material had decreased to background levels of 10 mg F kg−1 after 36 weeks. Concentrations of fluoride in mineral-rich soils decreased steadily demonstrating their limited potential to act as contaminating sources of fluoride for forage uptake. There were significant differences in the rate of decline of fluoride concentrations between plant species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Pollution - Volume 178, July 2013, Pages 89-96
نویسندگان
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