کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1738710 1016808 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of 210Po and 210Pb in the riverine environments of coastal Karnataka
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
Study of 210Po and 210Pb in the riverine environments of coastal Karnataka
چکیده انگلیسی

Activity of 210Po and 210Pb were measured in soil and sediment samples collected from the major rivers Kali, Sharavathi and Netravathi of Coastal Karnataka. The activity of these two radionuclides were determined by radiochemical separation of 210Po and counting the activity using a ZnS(Ag) Alpha counter. The activity of 210Pb was higher than that of 210Po in the riverine environs. The 210Po and 210Pb content in sediment was found to increase with silt/clay and organic matter contents. However no significant correlation was found between the activity 210Po and 210Pb with pH in sediments. The activity of 210Po and 210Pb and influence of physico-chemical parameters on these radionuclides were studied and discussed in this paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Radioactivity - Volume 101, Issue 6, June 2010, Pages 468–471
نویسندگان
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