2、水环境污染损失的核算范围与方法 Valuation contents and approaches 22水环境污染损失的分类 a 2.2 Classification of water pollution costs ◆1)已确认的可测算经济损失:健康、农业 +1) Identified and measurable costs: health threats, crops reduction ◆2)已确认但目前不可测算经济损失 2) Identified and unmeasurable costs 不可测算的原因/ reasons for unmeasurablities 缺乏数据/ no data 缺乏剂量一反应关系/ no dose-response functions 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 9 2、水环境污染损失的核算范围与方法 Valuation contents and approaches ◼ 2.2 水环境污染损失的分类 ◼ 2.2 Classification of water pollution costs ◆ 1）已确认的可测算经济损失:健康、农业 ◆ 1）Identified and measurable costs: health threats, crops reduction ◆ 2）已确认但目前不可测算经济损失 ◆ 2）Identified and unmeasurable costs ⧫ 不可测算的原因/reasons for unmeasurablities • 缺乏数据/no data • 缺乏剂量－反应关系/no dose-response functions