摘要
在简述植物碳同位素与环境要素之间关系的基础上，介绍了植物碳同位素分馏机理和分馏模式，并综述了近年来利用植物碳同位素及其组成在研究环境变化方面的研究进展，同时对未来的研究作了展望。
Global change has become an world wide concerned problem in the recent years. Since plants preserved a lot of information that can reflect the change of natural environment, the study of their carbon isotope discrimination becomes an important field in the research of global change. This paper tentatively discusses the mechanism, the model of plants carbon isotope discrimination and the progress in environmental change research. At the same time, research direction of plants carbon isotope in the future is introduced, too.
出处
《地球科学进展》
CAS
CSCD
1998年第3期285-290,共6页
Advances in Earth Science
基金
国家自然科学青年基金
关键词
植物
碳同位素
分馏作用
环境变化
Plant carbon isotope, Discrimination, Environmental change.
