南水北调与水利科技Issue(2)：76-80,5.DOI:10.3724/SP.J.1201.2013.02076
白洋淀气候变化及对生态系统的影响
Climate Change in the Baiyang Lake and Its Impact on Ecological System
摘要
Abstract
In this paper ,the monthly and yearly meteorological data and ecology information in the Baiyang Lake from 1955 to 2010 were analyzed to investigate the effects on the wetlands ,in order to provide the basis of protection and sustainable develop‐ment to the Baiyang Lake .The results showed that the local climate of Baiyang Lake varied in recent 56 years with increasing in temperature but decreasing in the precipitation ,wind speed ,and sunlight .In 2007 ,the temperature was the highest in the past 56 years ,and after 1996 ,the precipitation was all below the average of 56 years .The precipitation had significantly positive correla‐tion with the annual highest water level ,however ,the average temperature had opposite correlation with water area .The chan‐ges of water level and water area ,coupled with the impact of human activities affected the water quality and biological diversity in the Baiyang Lake and the allocation proportion of different types of land use .关键词
气候变化/白洋淀/湿地/生态系统/影响Key words
climate change/baiyang lake/wetland/ecological system/influence分类
大气科学引用本文复制引用
田美影,王学东,马雪姣,李贵宝..白洋淀气候变化及对生态系统的影响[J].南水北调与水利科技,2013,(2):76-80,5.基金项目
河北省科技计划项目(10206722D) （10206722D）
