水电能源科学

简要介绍了水环境健康风险评价模型及其应用．实例说明，通过水环境健康风险评价，一方面可以定量地描述环境污染对公众健康的危害，使评价指标落实到人体健康上；另一方面可以直接得出环境污染物的主次，从而为环境风险管理提供科学依据．在我国，环境健康风险评价暂时没包括在常规环境评价工作中．但在今后的评价工作中应该逐步开展这方面的工作．

The assessment models for water environmental health risk analysis and its application are briefly intruduced in this paper. The application example shows that the assessment models can both quantitatively describe the harm of the environmental pollution on public health and give the pollution risk for the environmental pollutants. The Environmental Health Risk Assessment (EHRA) is not required in the environmental assesment for the time being in China. It is pointed out that the EHRA should be included in the environmental assessment.