中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Coupled vegetation-climate dominates the evapotranspiration variability of Forest Protection Project

文献类型：期刊论文

作者Wang, Xiaofeng2,6; Tu, You3; Feng, Xiaoming4; Liu, Shirong5; Yin, Lichang1; Ma, Jiahao3; Jia, Zixu3; Zhou, Jitao6; Wang, Xiaoxue6; Yao, Wenjie3
刊名JOURNAL OF HYDROLOGY-REGIONAL STUDIES
出版日期2023-06-01
卷号47页码:14
关键词Climate change Evapotranspiration Forest ecological management Forest Protection Project Vegetation restoration
DOI10.1016/j.ejrh.2023.101431
通讯作者Wang, Xiaofeng(wangxf@chd.edu.cn)
英文摘要Study region: The Natural Forest Protection Project area in China (NFPP).Study focus: Applying the Pattern-Process-Mechanism theory, we analyzed the spatiotemporal differentiation pattern and change trend of evapotranspiration (ET) in NFPP from 2000 to 2018. We employed methods such as geographical detectors and path analysis to identify the dominant factors and response mechanisms of ET changes in NFPP, specifically those resulting from vegetation recovery and climate change.New hydrological insights for the region: Our study reveals that ET in NFPP exhibits a fluctuating increasing trend, rising from 299.155 mm/yr in 2000-336.805 mm/yr in 2018, with an annual average of 316.486 mm/yr and a change rate of 2.092 mm/yr. The proportion of areas with decreasing ET trend in NFPP (50.944%) is approximately equal to that of areas with increasing ET trend (49.056%). Vegetation restoration (18.959%), water conditions (18.460%), and thermal conditions (56.526%) are the predominant factors that influence the changes and distribution of ET in NFPP. However, the trend of ET and its dominant factors vary by region. We emphasize that, given the circumstances of climate change and the continued increase in ET, future vegetation recovery strategies must consider water usage, as this has critical practical implications for the sustained maintenance of regional ecological engineering outcomes.
WOS关键词TERRESTRIAL EVAPOTRANSPIRATION ; WATER-RESOURCES ; DROUGHT ; BALANCE ; IMPACT ; CHINA ; RESTORATION ; SOIL
资助项目National Natural Science Foundation of China[72349002] ; Chinese Academy of Sciences, Strategic Pilot Science and Technology Project (Class A)[XDA2002040201] ; Fundamental Research Funds for the Central Universities, CHD[300102352201]
WOS研究方向Water Resources
语种英语
出版者ELSEVIER
WOS记录号WOS:001044617700001
资助机构National Natural Science Foundation of China ; Chinese Academy of Sciences, Strategic Pilot Science and Technology Project (Class A) ; Fundamental Research Funds for the Central Universities, CHD
源URL[http://ir.igsnrr.ac.cn/handle/311030/196072]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Xiaofeng
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
2.Key Lab Shaanxi Land Consolidat, Xian 710054, Peoples R China
3.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Peoples R China
4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
5.Chinese Acad Forestry, Res Inst Forest Ecol, Key Lab Forest Ecol & Environm, Natl Forestry & Grassland Adm, Beijing 100091, Peoples R China
6.Changan Univ, Sch Land Engn, Xian 710054, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Xiaofeng,Tu, You,Feng, Xiaoming,et al. Coupled vegetation-climate dominates the evapotranspiration variability of Forest Protection Project[J]. JOURNAL OF HYDROLOGY-REGIONAL STUDIES,2023,47:14.
APA Wang, Xiaofeng.,Tu, You.,Feng, Xiaoming.,Liu, Shirong.,Yin, Lichang.,...&Sun, Zechong.(2023).Coupled vegetation-climate dominates the evapotranspiration variability of Forest Protection Project.JOURNAL OF HYDROLOGY-REGIONAL STUDIES,47,14.
MLA Wang, Xiaofeng,et al."Coupled vegetation-climate dominates the evapotranspiration variability of Forest Protection Project".JOURNAL OF HYDROLOGY-REGIONAL STUDIES 47(2023):14.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。