江苏省典型湖泊饮用水源地安全综合评价
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TV213.4;TU991.15

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国家自然科学基金(51609144);中国科协青年人才托举工程(2018QNRC001);江苏省水利科技项目(2019004,2017001ZB)


Safety evaluation of typical lake drinking water sources in Jiangsu Province
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    摘要:

    为探究变化环境条件对饮用水源地安全的影响,基于水源地安全内涵,从水质、水量、生态、环境风险和建设达标度5个方面,构建了包含水资源量、富营养化指数、底栖动物多样性、人类活动强度等12项指标的江苏省湖泊饮用水源地安全评价指标体系,通过主客观结合的综合权重计算模型确定各指标权重,并利用赋分法对江苏省13个典型湖泊饮用水源地安全状况进行综合评价。结果表明,江苏省典型湖泊饮用水源地整体安全状况较好,影响水源地综合安全的关键指标为水质指标和生态指标。

    Abstract:

    In order to explore the impact of changing environmental conditions on the safety of drinking water sources, based on the connotation of the safety of water sources, a safety evaluation index system of lake drinking water sources in Jiangsu Province with 12 indicators including water resources, eutrophication index, benthic diversity, and human activity intensity has been constructed from 5 aspects of water quality, water quantity, ecology, environmental risks and construction standards. A comprehensive weight calculation model combining subjective and objective is used to determine the weight of each indicator, and a scoring method is used to comprehensively evaluate the safety status of 13 typical lake drinking water sources in Jiangsu Province. The results show that the overall safety status of typical lake drinking water sources in Jiangsu Province is relatively good, and the key indicators affecting the comprehensive safety of water sources are water quality indicators and ecological indicators.

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杜云彬,陈求稳,王智源,等.江苏省典型湖泊饮用水源地安全综合评价[J].水资源保护,2020,36(5):71-78.(DU Yunbin, CHEN Qiuwen, WANG Zhiyuan, et al. Safety evaluation of typical lake drinking water sources in Jiangsu Province[J]. Water Resources Protection,2020,36(5):71-78.(in Chinese))

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  • 收稿日期:2020-02-13
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  • 在线发布日期: 2020-09-29
  • 出版日期: 2020-09-20