日照市海岸带地下水环境质量及现状评价

Evaluation on Environmental Quality and Present Condition of Underground Water in Coastal Zone of Rizhao City

摘要:

日照市海岸带地下水调查采样密度为1点/6.5km2，分析测试35项指标的含量变化规律后，选择16项指标，按《地下水质量标准》，采用单项组分法、综合评价法，对地下水环境质量进行了评价。其中，良好级占61.82%、较差级占25.98%，极差级占12.20%。

Abstract:

Investigation and sampling density of groundwater in coastal zones of Rizhao city 6.5km2. After analyzing and testing content change rule of 35 indicators, choosing 16 indexes, according to the standard of groundwater quality, by using a single component method and comprehensive evaluation method, groundwater environmental quality has been evaluated. Among them, the good level accounted for 61.82%, the poor level accounted for 25.98%, and the worst level accounted for 12.20%.