Spatial heterogeneity of arsenic in a deltaic groundwater environment of West Bengal, India

被引：0

作者：

Chatterjee, Debashis ^{[1
]}

Majumder, Santanu ^{[1
,3
]}

Biswas, Ashis ^{[1
]}

Sarkar, Simita ^{[1
]}

Kundu, Amit Kumar ^{[1
]}

Mukherjee, Abhijit ^{[2
]}

Majumder, Santanu ^{[1
,3
]}

Bhowmick, Subhamoy ^{[3
]}

Roman-Ross, Gabriela ^{[3
]}

Chatterjee, Debankur ^{[4
]}

Neidhardt, Harald ^{[5
]}

Berner, Zsolt ^{[5
]}

机构：

[1] Univ Kalyani, Dept Chem, Kalyani, W Bengal, India

[2] Indian Inst Technol Kharagpur, Dept Geol & Geophys, Kharagpur, W Bengal, India

[3] Univ Girona, Dept Chem, Girona, Spain

[4] Heritage Inst Technol, Kolkata, W Bengal, India

[5] Karlsruhe Inst Technol, Inst Mineral & Geochem, Karlsruhe, Germany

来源：

UNDERSTANDING THE GEOLOGICAL AND MEDICAL INTERFACE OF ARSENIC, AS 2012 | 2012年

关键词：

PLAIN;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The water quality and chemistry of the groundwater samples collected from rural West Bengal have been investigated. The investigation focuses on the multiple As mobilization processes taking place simultaneously. The groundwater arsenic (As) distribution and their relationships with land-use pattern suggest the influence of local conditions (e.g. sanitation, presence of surface water bodies, agricultural practice). The As release mechanism is complex with observation of patchy (spatio-vertical heterogeneity) As hot spots. Unique/individual mechanism is difficult to link with the heterogeneous distribution of As. Local conditions may contribute to some extent to explain the heterogeneity in arsenic distribution and mobilization pattern along with geology and hydrogeology.

引用

页码：65 / 66

页数：2

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