Nutrient Pollution of Groundwater by Agricultural Activities in Coastal Sandy Aquifers:Experience from Sri Lanka

被引：0

作者：

Pathmakumara Jayasingha ^{[1
]}

H.A.Dharmagunawardhane ^{[1
]}

A.Pitawala ^{[1
]}

机构：

[1] Department of Geology,University of Peradeniya

来源：

地学前缘 | 2009年 / S1期

关键词：

groundwater pollution; coastal aquifers; agricultural activities; nutrients;

D O I：

暂无

中图分类号：

X523 [地下水];

学科分类号：

0815 ;

摘要：

Kalpitiya peninsular aquifer which is one of the highly productive and extremely permeable quarternary sand aquifers in Sri Lanka is heavily used for irrigation purposes of agricultural activities for decades.This study focuses on the spatial and temporal nutrient pollution of groundwater of shallow aquifer of Kalpitiya peninsula and nitrate,phosphate, major cations and some physical parameters were measured during one year period covering two annual

引用

页码：19 / 19

页数：1