摘要
黄河北干流北部(山西保德县以北至内蒙清水河县)有几个拟建的水电站坝址,同属刘家畔—天桥岩溶泉域。泉域范围内,各地的岩溶发育程度具有差异性,这种差异性符合北方岩溶泉域有从补给区—迳流区—排泄区岩溶发育由弱到强的规律,可利用这一规律来预测河段内几个水电站库坝址岩溶渗漏性质,初步评价岩溶渗漏对各水电站库坝工程的影响。
There are several proposed hydropower dam sites in the north of the north main river (from the north of Baode country , Shanxi to Qingshuihe country, Inner Mongolia Autonomous Region) of the Yellow River, located in the Liujiapan - Tianqiao karst spring area. There are defferent karst development in the different parts of the spring area. The karst development is getting stronger from the recharge area to drainage area, which conforms to the rules of karst development in the north China. This rule may be utilized to predict the karst leakage in several reservoirs and dam sites of the hydropower station in the river reach, and to appreciate the influence of the karst leakage on every reservoir and dam project.
出处
《中国岩溶》
CAS
CSCD
北大核心
1991年第3期190-199,共10页
Carsologica Sinica
关键词
岩溶
泉域
发育
渗漏
Karst spring area
Karst development
Karst leakage
Northern of the north main river of the Yellow River
