开放式空气CO2浓度增高对土壤线虫影响的研究现状与展望

应用生态学报 ›› 2002, Vol. ›› Issue (10): 1349-1351.

开放式空气CO₂浓度增高对土壤线虫影响的研究现状与展望

李琪, 王朋

中国科学院沈阳应用生态研究所, 沈阳, 110016

收稿日期:2002-06-12 修回日期:2002-08-12 出版日期:2002-10-15
通讯作者: 李琪,女,1978年生,硕士研究生,研究方向为大气CO₂升高对土壤动物产生的影响,发表论文2篇.E-mail:sun78lq@yahoo.com.cn
基金资助:
中国科学院知识创新重要方向项目(KZCX2408);国家自然科学基金重大国际合作研究资助项目(40120140817).

LI Qi, WANG Peng

Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016

Received:2002-06-12 Revised:2002-08-12 Online:2002-10-15

摘要/Abstract

摘要： 大气CO₂浓度增高会对生态系统产生一系列的影响,这些影响在某种程度上受到土壤动物区系的调节.本文通过论述大气CO₂浓度增高对不同类型土壤中和不同生态系统中土壤线虫产生的影响,阐明了用土壤线虫作为指示生物来研究生态系统变化的意义.并提出了今后针对大气CO₂浓度增高这一现象应着重围绕土壤线虫及土壤动物区系优先开展的几方面研究,从而更好地指示整个生态系统的变化情况,为有效地管理农田生态系统提供依据.

关键词: 土壤线虫, 腐屑食物网, CO₂浓度增高, 农田生态系统

Abstract: The elevated atmospheric CO₂ can make effects on the ecosystem, these effects will be mediated by the soil fauna. In this paper,we firstly discussed the response of the soil nematodes to the elevated atmospheric CO₂ in different soil pattern and in different ecosystems. Some evidences indicate that soil fauna of the detritus food webs appear to show positive, neutral or negative responses to the atmospheric CO₂ enrichment across different studies. The research prospect in the future was put forward.This paper can help us understand some ecological processes of farmland ecosystems according to the effect of elevated CO₂ on soil nematodes and provide the foundation for managing farmland ecosystems effectively.

中图分类号:

S511

李琪, 王朋. 开放式空气CO₂浓度增高对土壤线虫影响的研究现状与展望[J]. 应用生态学报, 2002, (10): 1349-1351.

LI Qi, WANG Peng . [J]. Chinese Journal of Applied Ecology, 2002, (10): 1349-1351.

参考文献

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开放式空气CO₂浓度增高对土壤线虫影响的研究现状与展望

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