跨界流域生态补偿标准的核算是当前生态补偿研究的热点, 在不考虑污染物通量情况下, 生态补偿标准和生 态补偿额可作同一概念。以流域污染物治理总成本和流域内各地区污染物治理成本为媒介, 研究太湖流域各地区 污染物消减量和地区之间生态补偿额的关系。研究认为, 某一地区实际消减量和理论上最优消减量的差值决定了 生态补偿的方向和金额, 且两种消减量之间的差值和生态补偿额大小成正相关。

The calculation of eco lo gical compensatio n amount in t he tr ansboundar y basin is a ho t topic of cur rent eco lo gical com2 pensation. In t his paper, the eco lo gical compensation standard and eco lo gical compensatio n amount can be considered as the same concept w itho ut co nsidering pollutant flux . Based on the total co st of water shed po llution contr ol and reg io nal pollutio n co nt rol cost, the r elatio nship between reg ional po llutant r educt ion and ecolo gica l compensatio n amo unt in each area of the Tailu Lake w as inv est igated. Resear ch r esult s sugg ested that the differ ence betw een the actual reductio n amount and the theor etically optimal reductio n amo unt of a certain ar ea determines the dir ection and amount of ecolo g ical compensation, and the difference has a positive cor relat ion w ith the eco log ical compensation amount.

国家水体污染控制与治理科技重大专项( 2012ZX075062007203)