Alteration of As-bearing phases in a small watershed located on a high grade arsenic-geochemical anomaly (French Massif Central)
نویسندگان
چکیده
منابع مشابه
Alteration of As-bearing phases in a small watershed located on a high grade arsenic-geochemical anomaly (French Massif Central)
At a watershed scale, sediments and soil weathering exerts a control on solid and dissolved transport of trace elements in surface waters and it can be considered as a source of pollution. The studied subwatershed (1.5 km) was located on an As-geochemical anomaly. The studied soil profile showed a significant decrease of As content from 1500 mg kg in the 135– 165 cm deepest soil layer to 385 mg...
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ژورنال
عنوان ژورنال: Applied Geochemistry
سال: 2010
ISSN: 0883-2927
DOI: 10.1016/j.apgeochem.2010.10.004