人民长江
人民長江
인민장강
YANGTZE RIVER
2014年
4期
21-23
,共3页
陈江海%吴彩娥%刘晓敏%关许为
陳江海%吳綵娥%劉曉敏%關許為
진강해%오채아%류효민%관허위
取水口%风险源%汛期排水%东风西沙水库
取水口%風險源%汛期排水%東風西沙水庫
취수구%풍험원%신기배수%동풍서사수고
water intake%risk source%discharge in flood season%Dongfengxisha Reservoir
为了研究崇明岛内汛期周边水闸排水对东风西沙水库取水口水质的影响,以水库上游新建水闸为例,在对水闸汛期排水风险进行初步识别的基础上,通过建立长江口水动力-水质风险模型并进行模拟计算,定量分析了新建水闸汛期排水对水库取水口的影响。研究结果表明,新建水闸排水对于水源地取水口水质影响较小,属于一般风险源。
為瞭研究崇明島內汛期週邊水閘排水對東風西沙水庫取水口水質的影響,以水庫上遊新建水閘為例,在對水閘汛期排水風險進行初步識彆的基礎上,通過建立長江口水動力-水質風險模型併進行模擬計算,定量分析瞭新建水閘汛期排水對水庫取水口的影響。研究結果錶明,新建水閘排水對于水源地取水口水質影響較小,屬于一般風險源。
위료연구숭명도내신기주변수갑배수대동풍서사수고취수구수질적영향,이수고상유신건수갑위례,재대수갑신기배수풍험진행초보식별적기출상,통과건립장강구수동력-수질풍험모형병진행모의계산,정량분석료신건수갑신기배수대수고취수구적영향。연구결과표명,신건수갑배수대우수원지취수구수질영향교소,속우일반풍험원。
In order to study the influence on water quality of intake of Dongfengxisha Reservoir by discharge of surrounding sluices, on the basis of the preliminary recognition of the discharge risk during flood season, taking the newly built sluice in the upstream of Dongfengxisha Reservoir as an example, the influence of discharge of the newly built sluice on Dongfengxisha Reser-voir in flood season is analyzed quantitatively, through establishment of water dynamics-water quality risk model of Yangtze Riv-er estuary. The result shows that the influence of newly built sluice on water quality of the water sources of Dongfengxisha reser-voir is relatively small, which is a normal risk source.