A new viewpoint to understand the response of leaf dark respiration to elevated CO2 concentration

	A new viewpoint to understand the response of leaf dark respiration to elevated CO2 concentration
	Qiao, YZ ; Zhang, YB ; Wang, KY ; Wang, YP ; Xu, Y ; Li, QC
刊名	PHOTOSYNTHETICA
	2007
卷号	45 期号:4 页码:510_514
关键词	controlled environment chambers Fargesia denudata net photosynthetic rate Populus cathayanna species differences
ISSN号	0300-3604
通讯作者	Qiao, YZ, Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Peoples R China.
中文摘要	By investigating the R-D-C-a (dark respiration rate-atmospheric CO2 concentration) and P-N (net photosynthetic rate)-C-a curves of bamboo (Fargesia denudata) and poplar (Populus cathayanna), we found that: (1) the minimal R-D was close to ambient CO, concentration, and the elevated or decreased atmospheric CO2 concentration enhanced the RD of both species; (2) the response curves of R-D-C-a were simulated well by quadratic function. This phenomenon might be an inherent property of leaf R-D of F. denudata and P. cathayanna. If this was true, it implies that effect of CO2 on R-D could be interpreted with the relationship of R-D-C-a curves and the quadratic function.
学科主题	Plant Sciences
收录类别	SCI
语种	英语
公开日期	2011-07-08
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/21992]
专题	成都生物研究所_生态研究
推荐引用方式 GB/T 7714	Qiao, YZ,Zhang, YB,Wang, KY,et al. A new viewpoint to understand the response of leaf dark respiration to elevated CO2 concentration[J]. PHOTOSYNTHETICA,2007,45(4):510_514.
APA	Qiao, YZ,Zhang, YB,Wang, KY,Wang, YP,Xu, Y,&Li, QC.(2007).A new viewpoint to understand the response of leaf dark respiration to elevated CO2 concentration.PHOTOSYNTHETICA,45(4),510_514.
MLA	Qiao, YZ,et al."A new viewpoint to understand the response of leaf dark respiration to elevated CO2 concentration".PHOTOSYNTHETICA 45.4(2007):510_514.