NITRATE CONTAMINATION OF GROUNDWATER AS A FACTOR OF ATMOSPHERIC-POLLUTION

被引:0
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作者
LABROUE, L [1 ]
DELMAS, R [1 ]
SERCA, D [1 ]
DAGNAC, J [1 ]
机构
[1] UNIV TOULOUSE 3,AEROL LAB,F-31062 TOULOUSE,FRANCE
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中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
High nitrate concentrations of ground water in agricultural regions not only enhance denitrification in gravel pit lakes but also increase the proportion of nitrous oxide (N2O) in the gaseous products released to the atmosphere. Thereby they contribute to the greenhouse effect and destruction of the stratospheric ozone layer. However, due to the present small area of the lakes, their effect may be considered as important at the global scale.
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页码:119 / 124
页数:6
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