干旱区生态环境知识资源中心(Arid): The Ecosystem Effects of Sand-Binding Shrub Hippophae rhamnoides in Alpine Semi-Arid Desert in the Northeastern Qinghai-Tibet Plateau

Arid

DOI	10.3390/land8120183
	The Ecosystem Effects of Sand-Binding Shrub Hippophae rhamnoides in Alpine Semi-Arid Desert in the Northeastern Qinghai-Tibet Plateau
	Tian, Lihui 1,2; Wu, Wangyang 3; Zhou, Xin 1; Zhang, Dengshan 2; Yu, Yang 4; Wang, Haijiao 1; Wang, Qiaoyu 1
通讯作者	Tian, Lihui
来源期刊	LAND
EISSN	2073-445X
出版年	2019
卷号	8 期号:12
英文摘要	The planting of sand-binding vegetation in the Qinghai Lake watershed at the northeastern edge of the Qinghai-Tibet Plateau began in 1980. For this paper, we took the desert on the eastern shore of Qinghai Lake as the study area. We analyzed a variety of aged Hippophae rhamnoides communities and aeolian activities, and we discuss the relationship between them. The main conclusions are as follows: (1) With an increasing number of binding years, the species composition became more abundant, natural vegetation began to recover, and biodiversity increased year by year. At the same time, plant height, canopy width, and community coverage increased, but H. rhamnoides coverage was reduced to 36.70% as coverage of Artemisia desertorum increased to 25.67% after 10 years of fixing. The biomass of H. rhamnoides increased significantly, especially the underground biomass. For example, the biomass of area 15a was about 10 to 30 times that of area 1a. (2) Plants are a useful obstacle to aeolian activity. The presence of plants reduced the wind flow in the upper parts of the plants, but it did not have obvious regular characteristics. The longer the fixation term, the lower the surface sediment transport. It is significant that the sediment transport amount in winter was four times that in the summer. After 15 years of binding, H. rhamnoides grows well, and the community is still stable in the study area.
英文关键词	desert around the Qinghai Lake vegetation restoration Hippophae rhamnoides aeolian activities
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000505583000017
WOS关键词	STABILITY ; GROWTH ; BURIAL ; PREVENTION ; DIVERSITY ; SURVIVAL ; LAND
WOS类目	Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2019-12-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311202
作者单位	1.Qinghai Univ, State Key Lab Plateau Ecol & Agr, Xining 810016, Qinghai, Peoples R China; 2.Qinghai Univ, Qinghai Acad Agr Forestry Sci, Xining 810016, Qinghai, Peoples R China; 3.East China Univ Technol, Sch Earth Sci, Nanchang 200237, Jiangxi, Peoples R China; 4.China Inst Water Resources & Hydropower Res, Dept Sediment Res, Beijing 100038, Peoples R China
推荐引用方式 GB/T 7714	Tian, Lihui,Wu, Wangyang,Zhou, Xin,et al. The Ecosystem Effects of Sand-Binding Shrub Hippophae rhamnoides in Alpine Semi-Arid Desert in the Northeastern Qinghai-Tibet Plateau[J],2019,8(12).
APA	Tian, Lihui.,Wu, Wangyang.,Zhou, Xin.,Zhang, Dengshan.,Yu, Yang.,...&Wang, Qiaoyu.(2019).The Ecosystem Effects of Sand-Binding Shrub Hippophae rhamnoides in Alpine Semi-Arid Desert in the Northeastern Qinghai-Tibet Plateau.LAND,8(12).
MLA	Tian, Lihui,et al."The Ecosystem Effects of Sand-Binding Shrub Hippophae rhamnoides in Alpine Semi-Arid Desert in the Northeastern Qinghai-Tibet Plateau".LAND 8.12(2019).