长江下游地区短期积雪的气候效应
投稿时间:1986-05-14  修订日期:1986-10-09  点此下载全文
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作者单位
翁笃鸣  
孙治安  
戴瑛  
中文摘要:本文就1984年1月中旬末至2月上旬长江下游地区大雪所引起的短期气候效应进行了初步研究,认为当时天气形势较稳定,冷空气对该地区影响不大,而因地表持续积雪所形成的特殊下垫面条件,则导致一系列的气候效应。从中可得出在较低纬度地区短期积雪影响气候的一般规律。
 
CLIMATIC EFFECT OF SHORT-LIVED SNOWCOVER IN THE NANJING AREA
Abstract:Based on the data over the period of late January and early February, 1984, during which heavy snow fell over East China,a preliminary study is made of the short term effect on the climate of the Nanjing area. The weather regime is quite stable over this two week period after the predominence of the cold air and the specific condition of the underly ing surface with a persisting snowcover results in a series of correspond ing climatic phenomena. With these findings, regularities are summa rized concerning the effect of short term snowcover on the climate at lower latitudes.
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