污染价值损失模型在清潩河流域的应用研究
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摘要
鉴于污染价值损失的核算对掌握流域水污染状况、制定科学合理的治理对策具有重要意义,通过分析污染物浓度跟水资源价值损失的关系,将水量、水质和水资源价值三者结合起来,从理论上构建了基于污染损失率和水资源价值的污染价值损失模型,且给出了完整的水污染经济损失量的数学表达式,并将其应用于许昌市清潩河流域水污染经济损失核算中。结果表明,清潩河流域水环境污染的经济损失在2011~2014年间呈现波动变化,2013年污染损失量最大,达到7 365.41万元。三个行政分区中,2011~2012年间长葛市水污染损失量最大,2013~2014年间许昌县水污染损失量最大,与当地的实际情况相符。可见该模型可行、有效。
In view of the accounting of pollution value loss,it is of great significance to master the water pollution situation and formulate scientific and reasonable governance countermeasures.By analyzing the relationship between pollutant concentration and loss of water resources value,this paper established the pollution value loss model based on pollution loss rate and water resources value.The mathematical expression of the complete economic loss of water pollution was given,and it was applied in the economic loss accounting of water pollution in Qingyi River Basin of Xuchang City.The economic loss of water pollution in Qingyi River Basin fluctuates from 2011 to 2014,and the pollution loss is the largest in 2013,which reached 73.6541 million yuan.Among the three administrative divisions,the loss of water pollution in Changge City was the highest between 2011 and 2012,and the water pollution loss in Xuchang County was the largest among 2013 and 2014,which are consistent with the local actual situation.Therefore,the proposed model is feasible and effective.It coincide with local situation,it is obvious that the model is feasible and effective.
In view of the accounting of pollution value loss,it is of great significance to master the water pollution situation and formulate scientific and reasonable governance countermeasures.By analyzing the relationship between pollutant concentration and loss of water resources value,this paper established the pollution value loss model based on pollution loss rate and water resources value.The mathematical expression of the complete economic loss of water pollution was given,and it was applied in the economic loss accounting of water pollution in Qingyi River Basin of Xuchang City.The economic loss of water pollution in Qingyi River Basin fluctuates from 2011 to 2014,and the pollution loss is the largest in 2013,which reached 73.6541 million yuan.Among the three administrative divisions,the loss of water pollution in Changge City was the highest between 2011 and 2012,and the water pollution loss in Xuchang County was the largest among 2013 and 2014,which are consistent with the local actual situation.Therefore,the proposed model is feasible and effective.It coincide with local situation,it is obvious that the model is feasible and effective.
引文
[1]饶清华,邱宇,许丽忠,等.基于污染损失估算模型的闽江流域水污染经济损失估算[J].水电能源科学,2014,32(3):47-49,14.
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[8]GB8978-1996,污水综合排放标准[S].北京:中国环境科学出版社,1996.
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[11]温桂芳.合理水价与水价调整[J].给水排水动态,2011(2):12-13.
[2]洪滨,崔广柏,张润润,等.我国水污染经济损失计量方法综述[J].水电能源科学,2007,25(5):15-17.
[3]方国华,钟淋涓,毛春梅.水污染经济损失计算方法述评[J].水利水电科技进展,2004,24(3):54-56.
[4]詹姆斯.水资源规划经济学[M].北京:水利电力出版社,1984.
[5]陈金发,朱海峰,王姗镒.基于Logistics模型的邛海水污染经济损失研究[J].节水灌溉,2012(9):26-29.
[6]张江山,孔健健.环境污染经济损失估算模型的构建及其应用[J].环境科学研究,2006,19(1):15-17.
[7]陈沫宇.基于TPC-WRV耦合模型的流域生态补偿标准研究[D].郑州:郑州大学,2015.
[8]GB8978-1996,污水综合排放标准[S].北京:中国环境科学出版社,1996.
[9]GB3838-2002,地表水环境质量标准[S].北京:中国环境科学出版社,2002.
[10]田春暖,孙英兰.基于浓度-价值损失率法的青岛海域水污染价值损失研究[J].海洋环境科学,2009,28(1):48-51.
[11]温桂芳.合理水价与水价调整[J].给水排水动态,2011(2):12-13.