2、水环境污染损失的核算范围与方法 Valuation contents and approaches ◆2)已确认但目前不可测算经济损失 + 2) Identified and unmeasurable costs ◆尚不可测算的终端危害 o unmeasurable ena damages 污染型缺水造成的农业减产损失(C2):Cr∽opSs reduction from water shortage due to water pollution-缺乏数据/ o data 渔业、畜牧业损失(A3,AB4): costs on fishery and livestock husbandry from water pollution-缺乏剂 量反应关系/ o dose- response relationship 中国环境规划院 Chinese Academy for Environmental Planning June.25.2004中国环境规划院 Chinese Academy for Environmental Planning June.25, 2004 10 2、水环境污染损失的核算范围与方法 Valuation contents and approaches ◆ 2）已确认但目前不可测算经济损失 ◆ 2） Identified and unmeasurable costs ⧫ 尚不可测算的终端危害 ⧫ unmeasurable end damages • 污染型缺水造成的农业减产损失(C2)：Crops reduction from water shortage due to water pollution —缺乏数据/no data • 渔业、畜牧业损失(A3, AB4)：costs on fishery and livestock husbandry from water pollution —缺乏剂 量反应关系/no dose-response relationship