泥河水库养殖河蟹对土质大坝安全性的研究

THE STUDY ON THE EARTH-FILLED DAM SECURITY OF CHINESE MITTEN CRAB CULTURE IN NIHE RESERVOIR

泥河水库是一座大型平原水库，主副坝长度总计6160。1999年观察了养殖河蟹对大型土坝水库安全性的影响，并初步研究了河蟹在水库中的活动规律。

With the length of 6160m of the main and secondary earth dam, Nihe is a large reservoir. We make a detailed study of the dam security on the Chinese nitten crab culture and its liv-ing regular in 1999.