Ecological water demand of regional vegetation: The example of the 2010 severe drought in Southwest China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物学与生物资源利用所重点实验室

	Ecological water demand of regional vegetation: The example of the 2010 severe drought in Southwest China
	Yu, F. K.1; Huang, X. H.2; Liang, Q. B.2; Yao, P.2; Li, X. Y.2; Liao, Z. Y.2; Duan, C. Q.1; Zhang, G. S.1; Shao, H. B.3,4
刊名	PLANT BIOSYSTEMS
	2015-01-02
卷号	149 期号:1 页码:100-110
关键词	regional drought plant-soil biosystem regional vegetation restoration ecological water demand (EWD)
ISSN号	1126-3504
通讯作者	Huang, XH (reprint author), Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650224, Peoples R China. ylhxh2001@163.com ; shaohongbochu@126.com
产权排序	[Yu, F. K.; Duan, C. Q.; Zhang, G. S.] Yunnan Univ, Inst Environm Sci & Ecol Restorat, Sch Life Sci, Kunming 650091, Peoples R China; [Huang, X. H.; Liang, Q. B.; Yao, P.; Li, X. Y.; Liao, Z. Y.] Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650224, Peoples R China; [Shao, H. B.] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Costal Bioresources & Utilizat, Yantai 264003, Peoples R China; [Shao, H. B.] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China
中文摘要	To determine the cause of the severe drought that hit five provinces (autonomous regions, municipalities) of Southwest China in 2010, the ecological water demand (EWD) of regional vegetation was explored. The key scientific question was whether the plantation of Eucalyptus and Hevea trees in this area could have led to the breaking of the regional EWD balance, thereby causing a regional drought. Therefore, major research progress and trends related to EWD of vegetation, such as characterization of vegetation water consumption from transpiration and eco-hydrological effects, were explored. Theories, methods, and practices regarding EWD of vegetation, and the correlation between regional vegetation types and droughts were evaluated. Finally, suggestions were made for specific scientific research on temporal and spatial evolution of typical artificial vegetation in Southwest China and on the relationship between EWD from regional vegetation and droughts. Thus, future research should include the following three aspects: (i) historical evolution and distribution pattern of regional artificial vegetation; (ii) water consumption from transpiration, water saving for drought prevention, and water and soil conservation of regional artificial vegetation; and (iii) the relationship between EWD of regional artificial vegetation and regional droughts. The proposed research focus is expected to provide a scientific basis for identifying the causes of regional droughts and the reasonable allocation of water resources. In addition, it will be of great importance in guiding restoration and reconstruction of regional artificial vegetation.
英文摘要	To determine the cause of the severe drought that hit five provinces (autonomous regions, municipalities) of Southwest China in 2010, the ecological water demand (EWD) of regional vegetation was explored. The key scientific question was whether the plantation of Eucalyptus and Hevea trees in this area could have led to the breaking of the regional EWD balance, thereby causing a regional drought. Therefore, major research progress and trends related to EWD of vegetation, such as characterization of vegetation water consumption from transpiration and eco-hydrological effects, were explored. Theories, methods, and practices regarding EWD of vegetation, and the correlation between regional vegetation types and droughts were evaluated. Finally, suggestions were made for specific scientific research on temporal and spatial evolution of typical artificial vegetation in Southwest China and on the relationship between EWD from regional vegetation and droughts. Thus, future research should include the following three aspects: (i) historical evolution and distribution pattern of regional artificial vegetation; (ii) water consumption from transpiration, water saving for drought prevention, and water and soil conservation of regional artificial vegetation; and (iii) the relationship between EWD of regional artificial vegetation and regional droughts. The proposed research focus is expected to provide a scientific basis for identifying the causes of regional droughts and the reasonable allocation of water resources. In addition, it will be of great importance in guiding restoration and reconstruction of regional artificial vegetation.
学科主题	Plant Sciences
研究领域[WOS]	Plant Sciences
关键词[WOS]	TROPICAL RAIN-FOREST ; RUBBER PLANTATION ; EVAPOTRANSPIRATION ; TRANSPIRATION ; DYNAMICS ; CLIMATE ; RIVER ; REQUIREMENT ; COMPONENTS ; DIVERSITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000349528200013
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8515]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.Yunnan Univ, Inst Environm Sci & Ecol Restorat, Sch Life Sci, Kunming 650091, Peoples R China 2.Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650224, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Costal Bioresources & Utilizat, Yantai 264003, Peoples R China 4.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Yu, F. K.,Huang, X. H.,Liang, Q. B.,et al. Ecological water demand of regional vegetation: The example of the 2010 severe drought in Southwest China[J]. PLANT BIOSYSTEMS,2015,149(1):100-110.
APA	Yu, F. K..,Huang, X. H..,Liang, Q. B..,Yao, P..,Li, X. Y..,...&Shao, H. B..(2015).Ecological water demand of regional vegetation: The example of the 2010 severe drought in Southwest China.PLANT BIOSYSTEMS,149(1),100-110.
MLA	Yu, F. K.,et al."Ecological water demand of regional vegetation: The example of the 2010 severe drought in Southwest China".PLANT BIOSYSTEMS 149.1(2015):100-110.