摘要
陆面过程的参数化方法是大气物理学家研究的重点 ,也是水文学家越来越关注的问题。在大量资料基础上 ,叙述了大气环流模式 (GCM)陆面过程参数化方案的一般问题及其发展历程 ,分别阐述了水桶模式、EARTH模式、ISBA模式和SiSPAT模式 ;总结了在陆面过程参数化方面的研究状况 ,我国参与了国际地圈生物圈计划(IGBP)和全球能量与水分循环的研究 ,特别是在陆面过程的参数化研究方面 ,提出了一些有价值的土壤—植物—大气模式 ,对植被指数进行了有成效的研究。最后提出了该领域需进一步解决的问题及研究方向。
Methods for land surface process parametrization are a focal point for atmospheric physicists to investigate, and also a problem for hydrologists to be increasingly concerned about. On the basis of a great deal of information, several general problem on land sarface process parametrization for a global circulation model and its history of development are described. The Bucket model, EARTH, ISBA and SiSPAT models are respectively expounded, and the situation of studies on land surface process parametrization is summarized. China is a participating country of the international geosphere biosphere program(IGBP) and the study on circulation of global energy and moisture, and has put forward some valuable soil vegetation atmosphere models for land surface process parametrization. which results in effective studies on vegetation indexes. Some problems to be further solved and their research direction are also discussed.
出处
《人民长江》
EI
北大核心
2000年第7期10-12,共3页
Yangtze River
基金
国家自然科学基金资助项目!No .598790 18
关键词
大气环流模型
陆面过程
参数化方案
global circulation model
land surface process
parametrization scheme
development course
