摘要
从北半球的冷源出发 ,以半球尺度来考虑北极海冰对黄河上游水量丰枯的影响 ,通过对北极海冰与黄河上游汛期水量的统计分析揭示其相关关系 ,并探讨北极海冰通过影响大气环流进而影响黄河上游水量的物理机制。
This paper studied the influence of the sea ice in the north pole area on the runoff in the upper Yellow River during flood season with hemisphere scale from the point of view on the cold source in north hemisph ere. The correlation ship between the ru noff in the upper Yellow River during fl ood season and the sea ice in the north pole area was obtained through the stati stical analysis .Then the physical mec hanism of influence of the sea ice in no rth pole area on atmospheric circulation and further on the runoff volume in the upper Yellow River were discussed.
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2000年第3期284-290,共7页
Advances in Water Science
关键词
海冰
北极
黄河上游
汛期
丰水
枯水
sea i ce
north pole
the upper Yellow Riv er
flood season
high-flow
low-flow
