植被可能蒸散的4种计算方法的综述和评价

Summary and Evaluation on Four Calculation Methods of Vegetation Potential Evapotranspiration

概述了植被可能蒸散的4种计算方法,通过对比得出Holdridge生命地带方法优于其他3种方法,提出了用Holdridge生命地带模型模拟中国潜在植被的分布情况,探讨植被分布和气候的关系的建议,认为这对于研究植被和气候的关系具有重要的意义。

The tour ealeulatlon methods ot vegetation potential evapotranspiration were summarized. By the eomparison,it was concluded that Holdridge life zone method was superior to the other three methods. It was proposed that Holdridge life zone model can be used to simulate po- tential vegetation distribution in China. It was suggested that the relationship between vegetation distribution and climate should be discussed. It was thought that it was of important significance for studying the relationship between vegetation and climate.