Discussing foundation and principle on choosing evaluating index of groundwater function
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摘要: 地下水功能评价是实现地下水可持续利用和有效保护生态及地质环境的重要基础,而评价的关键是指标的选取。本文在遵循主导性、可度量、可操作、覆盖面广和灵活性原则的基础上,考虑地下水功能的影响因素、表征特征,从地下水系统的驱动、状态和响应因子中筛选出地下水功能评价的指标,从而为地下水功能评价建立了一套行之有效的指标集。Abstract: Evaluating groundwater function is the important basis of realizing groundwater sustainable utilization and protecting availability zoology or geology circumstance, in the through of evaluating groundwater function,the key is to chose index. Basing on following leading, measuring, operating, mantling wide and agility, this paper thinks over influencing factor and behaving character of groundwater function, filtrates the evaluating index of groundwater function from driving and state and response gene. Through the course, this paper sets up a suit of effective index aggregate for evaluating groundwater function.
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Key words:
- groundwater function /
- evaluate index aggregate /
- foundation /
- principle
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