海温变化与500hPa环流系统的响应对夏季旱涝的影响  

Influence of Variation of Sea Surface Temperature and Response of 500 hPa Geopotential Height on Summer Drought and Flood in Heilongjiang Province

作　　者：宋丽华[1] 张健[1] 刘玉莲[1] 张桂华[1] 

机构地区：[1]黑龙江省气象台,黑龙江哈尔滨150030

出　　处：《黑龙江气象》2000年第3期3-6,共4页Heilongjiang Meteorology

基　　金：黑龙江省自然科学基金项目!"黑龙江省作物生长季旱涝形成机制研究"资助

摘　　要：分析了北太平洋海温与黑龙江省夏季降水的关系 ,表明黑龙江省夏季降水与东太平洋海温相关。重点分析了厄尔尼诺与拉尼娜发展的不同阶段所对应的 5 0 0hPa大气环流异常及其对黑龙江省夏季旱涝的影响。This paper analysed the relation of North Pacific sea surface temperature with rainfallin Heilongjiang province.Results show that summer rainfall in Heilongjiang province is correlated with the sea surface temperatures in the eastern Pacific,and it is focused on analyzing 500 hPa circulation abnormity in different perid of the El Nino-la Nina and its effects on summer drought and flood in Heilongjiang province.

关 键 词：海温 500hPa环流 夏季 降水 厄尔尼诺 拉尼娜 

分 类 号：P732[天文地球—海洋科学]