摘要
主要讨论了黄土高原陆面过程野外科学试验研究项目的有关科学技术问题。首先从科学和现实角度说明了开展黄土高原陆面过程试验研究(LOPEX)的意义,并从黄土高原陆面过程野外观测和特征分析、黄土高原陆面水分过程特征及其对生态生理过程的影响、黄土高原陆面过程参数化研究等3个方面介绍了该科学试验研究项目的主要研究内容和重点要解决的科学问题,而且还初步探讨了黄土高原陆面过程试验研究的技术难点以及解决这些技术难点的主要科学技术思路。
In this paper, some technological and scientific issues the experimental study of land surface deals with in Chinese loess plateau are discussed. At first, the important meanings of the experimental study of land surface processes in Chinese loess plateau are explained in science and practice. And its research aspects and techno- logical and scientific issues in field observation and analysis of land surface processes in Chinese loess plateau, characteristics of land surface water processes and its impact on physiological and ecological processes, parameter- izations of land surface processed are introduced. Finally, the technological and scientific difficulties of experimental study and some thought of their solutions are discussed.
出处
《地球科学进展》
CAS
CSCD
北大核心
2009年第4期363-371,共9页
Advances in Earth Science
基金
国家自然科学基金重点项目“黄土高原陆面过程观测与试验研究”(编号:40830957)资助
关键词
黄土高原
陆面过程
试验研究
尺度耦合
参数化
Loess plateau
Land surface processes
Experimental study
Coupling of spatial scales
Parameterizations.
