Relationship between the groundwater sustainable yield and groundwater function assessments;

Discussing foundation and principle on choosing evaluating index of groundwater function;

Assessment of groundwater function in the middle and lower reaches of the Shulehe River Basin;

According to the intrinsic relation between the function of groundwater resource and its sensitivity to pollution, this paper deals with the spatial relationship based on statistical analysis with Hufu plain as the study area.

Available water resources and effective water resources available were analyzed by using water functional district as the computation cell.

Application of S-P generalized model to analysis of water environmental capacity in Linyi water function area;

Current water quality with the demand water quality of water function area is compared and evaluated by synthetic analysis.

According to the water quality target,designing rate of flow,and water of function,based on the investigation of water quality,adopted the corresponding calculation model to calculate the acceptable filth ability of Baoding City water function areas.

Based on monitoring data of key water functional zones in Jiangsu, analysis and assessment about water quality & standardized rate of key water functional zones in Jiangsu are made.

The integrated assessment method of available water amount according to target water quality of water functional zone is introduced.