摘要
本文研究了近40a来我国长江中下游地区春季低温的气侯特征,同时给出了研究低温的定量指标,并就低温对早稻产量的影响进行了初步探讨。
The paper studied the climatic features of lower temperature of Spring in the middle and lower course of the Yangtze River in the recent 40 years, gave the quantitative indices at the same time and approached the influence of lower temperature on early rice production primarily.
出处
《灾害学》
CSCD
1992年第3期73-76,共4页
Journal of Catastrophology
关键词
长江
春季
低温
气候
早稻
产量
Middle and lower course of the Yangtze River, Lower temperature of Spring, Climatic feature, Early rice
