A review of forest root respiration-determinants and response to global change

LI De-hui; LI Xian-wei; WANG Qiao; RONG Li; YANG Miao; LIUShuo

Volume 24 Issue 2

Feb. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2007 > 24(2): 231-238

LI De-hui, LI Xian-wei, WANG Qiao, RONG Li, YANG Miao, LIUShuo. A review of forest root respiration-determinants and response to global change[J]. Journal of Zhejiang A&F University, 2007, 24(2): 231-238.

Citation:

LI De-hui, LI Xian-wei, WANG Qiao, RONG Li, YANG Miao, LIUShuo. A review of forest root respiration-determinants and response to global change[J]. Journal of Zhejiang A&F University, 2007, 24(2): 231-238.

A review of forest root respiration-determinants and response to global change

1.
State Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University, Yaan 625014,Sichuan, China;
2.
Sichuan Forestry Exploration and Design Research Institute, Chengdu 610081, Sichuan, China

Funds:

十一五国家科学技术支撑项目(2006BAC01A11);教育部重点学科博士点基金资助项目(20050626001);四川省教育厅重点实验室项目(2006ZD006)

Received Date: 2006-05-29
Rev Recd Date: 2006-11-07
Publish Date: 2007-04-20

Abstract

This paper summarizes the determinants of root respiration and the reaction of root respiration to global climate change, and then it suggests and discusses further research, including how root respiration works,controlling methods, and responses to forestmanagement and other disturbances. In the global cycle, respiration of the forest ecosystem is one of the majorpathways for carbon flux.Therefore, root respiration, as a major component of soil respiration, plays an important role in global change. Dynamic changes in root respiration strongly influence the carbon balance aswell asglobal carbon flux and, consequently,otherecological factors. Root respiration in the forest ecosystem,which global change can greatly affect, is the basis of carbon efflux for the whole ecosystem.For example, in the forest ecosystem, forest root respiration is sensitive to both canopy and soil conditions with soil temperature, soil moisture, forest type, forestmanagement, and other natural climatic properties being the primary determining factors.Overall, root respiration in the forest ecological system actively responds to global ecological changes.[Ch, 53 ref.]
- ecology,
- forest root respiration,
- determinants,
- review,
- ecological change,
- global response

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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A review of forest root respiration-determinants and response to global change

1. State Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University, Yaan 625014,Sichuan, China;

2. Sichuan Forestry Exploration and Design Research Institute, Chengdu 610081, Sichuan, China

Funds:

十一五国家科学技术支撑项目(2006BAC01A11);教育部重点学科博士点基金资助项目(20050626001);四川省教育厅重点实验室项目(2006ZD006)

Received Date: 2006-05-29

Rev Recd Date: 2006-11-07

Publish Date: 2007-04-20

Key words:

Abstract: This paper summarizes the determinants of root respiration and the reaction of root respiration to global climate change, and then it suggests and discusses further research, including how root respiration works,controlling methods, and responses to forestmanagement and other disturbances. In the global cycle, respiration of the forest ecosystem is one of the majorpathways for carbon flux.Therefore, root respiration, as a major component of soil respiration, plays an important role in global change. Dynamic changes in root respiration strongly influence the carbon balance aswell asglobal carbon flux and, consequently,otherecological factors. Root respiration in the forest ecosystem,which global change can greatly affect, is the basis of carbon efflux for the whole ecosystem.For example, in the forest ecosystem, forest root respiration is sensitive to both canopy and soil conditions with soil temperature, soil moisture, forest type, forestmanagement, and other natural climatic properties being the primary determining factors.Overall, root respiration in the forest ecological system actively responds to global ecological changes.[Ch, 53 ref.]

A review of forest root respiration-determinants and response to global change

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views