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Assessment of Economic Losses on Agricultural Non-Point Source Pollution by Abuse of Fertilizer in Manasi River Basin of China
Abstract:
Agricultural Non-point Source (AgNPS) pollution is one of the most important reasons for environmental pollution and unbalance of ecology. Nowadays, the negative impact of AgNPS pollution is increasing. Oasis and desertification exist at the same time in Xinjiang. The evaluation of economic loss caused by AgNPS pollution was carried out in the Manasi River Basin. The economic losses on AgNPS pollution were assessed by the methods of Concentration-Value Curve. Fertilizer overusing were focused on this research,which were major sources of AgNPS pollution. The results showed that environment economic loss caused by abuse of fertilizer was 8.115 million RMB in 2012.
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484-488
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December 2014
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© 2015 Trans Tech Publications Ltd. All Rights Reserved
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