区域农业开发对大型水库功能的影响——以河南省某大型水库为例

以河南省某大型水库为例的研究结果表明,该水库所在区域农林牧渔产值、农民人均纯收入、茶产业发展以及化肥、农药使用量与水库TN、TP之间均存在一定的相关性,影响到该水库的城市供水功能,水库所在区域农业开发与水库功能开发之间存在矛盾,提示应将大型水库功能延伸与所在区域的开发战略统筹起来,实现彼此开发的和谐共赢。

Effects of the Locally Agricultural Development on Functions of Large-Scale Reservoirs

Taking a large-scale reservoir of Henan Province as an example,result showed that there were certain correlation among the agricultural production value,per capita net income of farmers,tea industry development as well as fertilizer and pesticides dosage and TN and TP in reservoir,which affected its urban water supply function.Contradiction existed in the local agricultural development and reservoir function development.Therefore,the function extension of large-scale reservoir and the local development strategies should be planed as a whole,and realized the harmonious win-win development.