越南北方气候与气候生产力变化的研究

Climatic Change and Climatic Productive Force Change in North Vietnam

利用越南北方 1 9个代表性站点 ,近 50 a的逐日气象资料 ,分析了越南北方气候变化及其对农业生产的影响 ,在此基础上采用 EOF( Emprical Orthogonal Func-tion)和其他数理统计方法研究了气候生产力的变化以及气候异常导致气候变率不稳定的时空分布。

This thesis uses the daily Meteorological data at 19 representative locations over more than 50 years to analyze Northern Vietnam's climatic changes and its effects on agricultural production and the distribution of the climate and climatic changes, climate productive force changes are given by adopting(EOF),integrating regression and other statistic methods.