摘要
由于大气中二氧化碳等温室气体浓度的急剧增加,全球气候正呈现变暖多雨的趋势。全球气候变化对森林生态系统影响的研究是现代森林生态学的一个重要发展方向。本文综述了全球气候变化对森林生态系统影响研究的目的、内容和主要方法。全球气候变化将不同程度地影响森林生态系统分布、组成、结构、功能和生产力,同时也将影响生物多样性。森林生态系统的长期定位监测、实验生态学和生态系统的计算机建模是开展全球气候变化对森林生态系统影响研究的主要方法。最后简要探讨了全球气候变化对我国森林生态系统影响研究的现状及存在的问题。
Global climate is appearing the trends of warming and raining caused by the rapid increase of greenhouse gases of carbon dioxide concentration in atmosphere. Studies on the effects of global climate change on forest ecosystem is an important developing trend in modern forest ecology . Research objectives, contents and major methods of global climate change effects on forest ecosystem have been discussed in detail . Global climate change will influence not only forest ecosystem distribution, composition, structure, function and productivity but also the biodiversity of ecosystem. Long - term monitoring of forest e-cosystem, experimental ecology and computer modelling of ecosystem are regarded as the
出处
《地球科学进展》
CAS
CSCD
1993年第1期1-7,共7页
Advances in Earth Science
