【正文】 評(píng)價(jià)時(shí)段 .............................................................................................................................................13 評(píng)價(jià)標(biāo)準(zhǔn) ......................................................................................................................................13 環(huán)境質(zhì)量評(píng)價(jià)標(biāo)準(zhǔn) ..........................................................................................................................13 排放標(biāo)準(zhǔn) ............................................................................................................................................1水土流失防治標(biāo)準(zhǔn) ........................................................................................................................15 評(píng)價(jià)方法及評(píng)價(jià)工作程序 .......................................................................................................16 評(píng)價(jià)方法 ............................................................................................................................................1評(píng)價(jià)工作程序 .................................................................................................................................17第二章 規(guī)劃概述 ..................................................................................................18 規(guī)劃范圍 ......................................................................................................................................18 規(guī)劃目標(biāo) ......................................................................................................................................19 規(guī)劃主要內(nèi)容 ............................................................................................................................19 水資源規(guī)劃 .....................................................................................................................................20 節(jié)水規(guī)劃 ..........................................................................................................................................21 防洪規(guī)劃 ..........................................................................................................................................22II / 73 水電開發(fā)規(guī)劃 .................................................................................................................................23 水資源保護(hù)規(guī)劃 .............................................................................................................................23 水土保持規(guī)劃 .................................................................................................................................24第三章 規(guī)劃區(qū)域環(huán)境概況 ..............................................................................26 地理位置、社會(huì)經(jīng)濟(jì)與交通 ...................................................................................................26 地理位置及行政區(qū)劃 ....................................................................................................................26 社會(huì)經(jīng)濟(jì) ..........................................................................................................................................26 交通 ...................................................................................................................................................27 自然環(huán)境概況 .............................................................................................................................27 地形地貌 ..........................................................................................................................................27 地質(zhì) ...................................................................................................................................................28 地震 ...................................................................................................................................................28 土壤 ...................................................................................................................................................28 水土流失 ..........................................................................................................................................29 氣候 ...................................................................................................................................................29 水環(huán)境 ..........................................................................................................................................29 河流水文 ..........................................................................................................................................29 泥沙 ...................................................................................................................................................30 水質(zhì) ...................................................................................................................................................31 水資源利用現(xiàn)狀 .............................................................................................................................31 生態(tài)環(huán)境 ......................................................................................................................................32 植物 ...................................................................................................................................................32 陸生動(dòng)物 ..........................................................................................................................................36 水生生物 ..........................................................................................................................................36 大氣與聲環(huán)境 .............................................................................................................................36 社會(huì)環(huán)境 ......................................................................................................................................36 經(jīng)濟(jì)狀況 .............................................................................................................