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感潮河網(wǎng)水環(huán)境容量影響因素研究
摘要: 研究了感潮河網(wǎng)的水環(huán)境容量。研究表明影響感潮河網(wǎng)水環(huán)境容量的主要因素為:潮汐作用、調(diào)蓄庫(kù)容、水利工程的調(diào)控運(yùn)行、污染物的降解系數(shù)和邊界引水水質(zhì);诟谐焙泳W(wǎng)水質(zhì)模型,完善了其水環(huán)境容量的計(jì)算方法。以上海市浦南東片河網(wǎng)為例,分析了感潮河網(wǎng)水環(huán)境容量在上述因素影響下的時(shí)空變化規(guī)律,并提出了相應(yīng)條件下的污染物日允許排放量。 Abstract: The primary factors affecting water environmental capacity for tidal river network, such as tide, storage capacity, water conservancy project, pollutants decay coefficients and boundary water quality of drawing water ,were studied in this paper. Based on the water quality model for tidal river network, the computational method of aquatic environmental capacity was improved. The time-space changing law of the influence of above factors on aquatic environmental capacity was studied by the example of the river network of Punandong Area in Shanghai, and then the permitted pollutants discharge amount was put forward. 作 者: 徐貴泉 褚君達(dá) 吳祖揚(yáng) 陳慶江 XU Gui-quan CHU Jun-da WU Zu-yang CHEN Qing-jiang 作者單位: 徐貴泉,褚君達(dá),XU Gui-quan,CHU Jun-da(河海大學(xué)水文水資源與環(huán)境學(xué)院,江蘇 南京 210098)吳祖揚(yáng),陳慶江,WU Zu-yang,CHEN Qing-jiang(上海市水資源辦公室,上海 200232)
期 刊: 水科學(xué)進(jìn)展 ISTICEIPKU Journal: ADVANCES IN WATER SCIENCE 年,卷(期): 2000, 11(4) 分類號(hào): X522 關(guān)鍵詞: 水環(huán)境容量 影響因素 感潮河網(wǎng) Keywords: water environmental capacity effect facter tidal river network【感潮河網(wǎng)水環(huán)境容量影響因素研究】相關(guān)文章:
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