呼伦湖水位与气象要素关系分析

Analysis of the Relationship between the Level of Hulun Lake and Meteorological Factors

文章利用呼伦湖周边满洲里、新巴尔虎右旗、新巴尔虎左旗3个气象站1961—2001年41a的气象资料,着重分析呼伦湖水位与相关气象要素的关系。显示降水量在相当多的年份里与湖水水位呈现出正相关,蒸发量与湖水位变化显示出高度的负相关关系,从降水与蒸发两气象要素的年变化可以反映出湖水水位的变化。

By using the meteorological data of Manzhouli meteorological station, Xinbaerhu Right banner meteorological station,Xinbaerhu Left banner meteorological station from 1961 to 2001, this article analyzed the relation of water level with meteorological element. The results showed that precipitation capacity had positive correlation with water level in major years, the evaporation ca-pacity had evaporation capacity with water level in major years, the annual change of precipitation capacity and evaporation capacity could reflect lake water level.