干旱区生态环境知识资源中心(Arid): Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate

Arid

DOI	10.3390/f14010027
	Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate
	Wang, Yixuan; Dong, Gang; Qu, Luping; Wu, Zhitao; Zhao, Fangyuan; Shao, Changliang
通讯作者	Zhao, FY ; Shao, CL
来源期刊	FORESTS
EISSN	1999-4907
出版年	2023
卷号	14 期号:1
英文摘要	Climate change and anthropogenic replantation are supposed to greatly change vegetation coverage and ecosystem stability and functions, e.g., net primary productivity (NPP), evapotranspiration (ET) and water use efficiency (WUE). Our study compared WUE of nature- and human-induced forest cover increase on the Loess Plateau since 2000 using satellite-derived Vegetation Continuous Fields (VCF), NPP, ET. This study also applied over 30 years of model-based NPP and meteorological observations to compare the stability and changes brought up by the Grain for Green Project. The result showed that the average forest coverage fraction increased from 7.1% (similar to 4.5 x 10(4) km(2)) in 2000 to 11.2% (similar to 7.3 x 10(4) km(2)) in 2014. Artificial forest cover increase occupied 76.43% of the significantly increasing tree cover regions. The role of revegetation practice in NPP and ET became gradually more dominant than climate factors in artificial forests from the northern to the southern part of the Loess Plateau. For areas experiencing limited forest coverage increase, artificial forest areas showed higher WUE than natural forest areas under similar mean annual precipitation (MAP). The difference in stability was small between neighboring natural and artificial forest areas. The northwest of the Loess Plateau had an increasing resilience, whereas the south of the Plateau had an increased resistance to precipitation and temperature change. The higher dependency of the northern reforested areas on climate fluctuation indicates a growing threat of water scarcity to the sustainability of anthropogenic reforestation in semi-arid regions.
英文关键词	reforestation net primary productivity evapotranspiration water use efficiency resilience resistance water scarcity
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000915167100001
WOS关键词	NET PRIMARY PRODUCTION ; WATER-BALANCE ; POTENTIAL EVAPOTRANSPIRATION ; TEMPORAL PATTERNS ; NORTHERN SHAANXI ; GREEN PROGRAM ; LAND-USE ; RESILIENCE ; GRAIN ; IMPLEMENTATION
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396397
推荐引用方式 GB/T 7714	Wang, Yixuan,Dong, Gang,Qu, Luping,et al. Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate[J],2023,14(1).
APA	Wang, Yixuan,Dong, Gang,Qu, Luping,Wu, Zhitao,Zhao, Fangyuan,&Shao, Changliang.(2023).Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate.FORESTS,14(1).
MLA	Wang, Yixuan,et al."Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate".FORESTS 14.1(2023).