干旱气候变化与可持续发展

植物碳同位素分馏作用与环境变化研究进展

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  • 1.中国石油天然气总公司西北地质研究所 兰州 730020;2.中国科学院兰州地质研究所 兰州 730000
李相博,男,1965年7月出生,工程师,主要从事地球化学及资源与环境遥感方面的研究。

收稿日期: 1997-06-10

  修回日期: 1997-10-21

  网络出版日期: 1998-06-01

基金资助

国家自然科学青年基金项目“若尔盖泥炭中苔草的碳氢同位素与古气候关系的研究”(项目编号: 49673179) 资助。

ADVANCES IN STUDY ON PLANT CARBON ISOTOPE DISCRIMINATION AND ENVIRONMENT CHANGE

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  • 1.North West Institude of Geology, CNPC, Lanzhou  730020;2.Lanzhou Institude of Geology, CAS, Lanzhou  730000

Received date: 1997-06-10

  Revised date: 1997-10-21

  Online published: 1998-06-01

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。

本文引用格式

李相博,陈践发 . 植物碳同位素分馏作用与环境变化研究进展[J]. 地球科学进展, 1998 , 13(3) : 285 -290 . DOI: 10.11867/j.issn.1001-8166.1998.03.0285

Abstract

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.

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