湖泊湿地生态地球化学评价的标准体系

Criterion system of lake wetland eco-geochemical assessment

湖泊湿地生态地球化学评价的研究重点为湖泊湿地生态系统中的重金属、植物营养元素及一些有机污染物,评价标准体系相应地包括水质基准、营养物基准、水体沉积物质量基准、饮用水卫生标准、土壤环境质量标准、食品卫生标准、湖泊水库富营养化标准等。

In this paper the study of lake wetland eco-geochemical assessment focuses on heavy metals, nutritive dement of plants and some organic pollutants in the lake wetland ecosystem. The assessment criterion system includes correspondingly water quality criteria, nutrient criteria, sediment quality criteria for heavy metals, drinking water standards, soil environment quality criteria, food safety standards and standards for lake and reservoir eutrophication.