全球水循环研究进展

View of global hydrological cycle

以国际组织围绕全球变化问题执行的一系列与水循环相关的研究计划为背景,总结了近40年来陆地-大气间水循环研究的重要成果,并探讨了在全球气候变化的背景下,水循环需要进一步研究的突出问题。

With the background of the global climate change, the study of the global hydrological cycle is paid more attention to by governments and scientists. The research programs of the global hydrological cycle are introduced in this paper. And the achievements of these programs are discussed. There are three main achievements： the basic data, the hydrological cycle simulation models, and the land-atmosphere coupling theory and method. In the end, the future progress of the global hydrological cycle is prospected.