摘要
建立农业面源污染排污权交易机制,前提要对排污权进行合理分配。综合考虑环境现状、经济发展、社会公平、科技水平等多种因素,运用层次分析法构建农业面源污染排污权分配体系,并以阿什河流域为例,对阿城区段需削减的农业面源污染物COD、TN和TP的排放负荷量在10个乡镇内进行了分配。结果表明,在阿什河流域阿城区段,排污权初始分配中环境现状、经济发展因素权重较大,而社会公平权重较小;玉泉得到最多的排污权,交界分配得到最少的排污权。为保证分配方案的有效实施,从法律、监测、技术和资金投入、发展循环农业等方面提出了建议。
The establishment of agricultural non-point source pollution discharge right trade mechanism ,the premise reasonable allocation of emission right. This paper, considering the environment status, economic development, social justice,level of science and technology and so on,uses the analytic hierarchy process （AHP） to construct discharge right distribution system of agricultural non-point source pollution, and take the Ashe River Basin as an example, agricultural non-point source pollutants COD,TN and TP emission load on the A Cheng section in 10 villages and towns are assigned. The results show that,in the Ashe River Basin A Cheng section,initial allocation of emission rights of environment, and economic development factors have greater weight ,while social fairness＇ weight is small. Yuquan received the most pollution discharge right,and Jiaojie get minimum pollution discharge right. In order to ensure the effective implementation of distribution scheme,the legal,monitoring,technology and capital investment, development loop agriculture measures are proposed.
出处
《科技与管理》
2013年第1期10-13,共4页
Science-Technology and Management
基金
黑龙江省自然科学基金项目(G201124)
关键词
农业面源污染
总量分配
排污权初始分配
层次分析法
agricultural non-point source pollution
total amount distribution
the initial emission permits allocation
AHP
