Data for: Millimeter-scale topsoil layer blocks arsenic migration in flooded paddy soil
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2021-01-01
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河流筑坝预计将对物质运移产生重要影响。为研究西藏高原大坝拦截对河流砷迁移转化的影响，以西藏雅鲁藏布江流域和狮泉河流域上的两个水库（藏木水库和狮泉河水库）为研究对象，于2017年8月和2018年1月和2018年5月分别采集狮泉河水库和藏木水库的库区分层水和沉积柱芯样品，以及水库出、入库河流水体的数据。藏木水库和狮泉水库入库河流水体中溶解态As含量的季节变化受低As径流和高As热泉输入的混合调节。水力
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Supplementary Data for "Impact of surficial lithology on arsenic mobility in riverbanks of tidally fluctuating rivers: The Hooghly River, West Bengal, India"
Arsenic (As) contamination in groundwater persists in South Asia. Precipitated amorphous Fe(III)-oxides regulate the mobilization of aqueous As and iron (Fe) within the hyporheic zone (HZ). Depending
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Data_Sheet_1_Fire Promotes Arsenic Mobilization and Rapid Arsenic(III) Formation in Soil via Thermal Alteration of Arsenic-Bearing Iron Oxides.PDF
Arsenic in oxic surface soils readily associates with Fe(III) oxide minerals such as ferrihydrite and goethite, predominantly as As(V). Fires are a common feature in many landscapes, creating high-tem
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Arsenic and Iron data (2010-2015) for petroleum plume mass balance, Bemidji MN
Natural attenuation of organic contaminants in groundwater can give rise to a series of complex biogeochemical reactions that release secondary contaminants to groundwater. In a crude oil contaminated
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LMWOA Regulates Arsenic Mobilization via ROS Generation at Fluctuating Redox Interfaces of Shallow Aquifers
This study investigated batch experiments, column simulations, and kinetic modeling to elucidate how citric acid (CA), a representative LMWOA, mediated As release and speciation transformation through
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