摘要
水内冰是北方地区河渠冰期输水出现的主要冰情之一，是形成流冰花、动态冰盖、冰塞的物质基础。根据1994~1997年3个冬季的冰期输水原型观测，归纳总结了水内冰的产生、发展、消失的变化规律及水内冰对冰期输水的影响。
The frazil appears in northern channels of China. It is one of the main ice conditions in ice period. Frazil is also the basic material to form ice flow, dynamic ice cover and the ice plug. The paper is based on the prototype observation for the ice period in three whole winters of 1994 to 1997. It summarizes the production , development and disappearance of the frazil change rule and the impact of the frazil on the water diversion in ice period.
出处
《水科学与工程技术》
2014年第3期23-25,共3页
Water Sciences and Engineering Technology
关键词
南水北调
冰期输水
水内冰
South-to-North Project
water diversion in ice period
frazil
