干旱区生态环境知识资源中心(Arid): Plant growth and diversity performance after restoration in Carex schmidtii tussock wetlands, Northeast China

Arid

DOI	10.1007/s42974-021-00062-7
	Plant growth and diversity performance after restoration in Carex schmidtii tussock wetlands, Northeast China
	Zhang, Dongjie; Sun, Jingkuan; Cui, Qian; Jia, Xueying; Qi, Qing; Wang, Xuehong; Tong, Shouzheng
通讯作者	Zhang, DJ (corresponding author), Binzhou Univ, Shandong Key Lab Ecoenvironm Sci Yellow River Del, Binzhou 256600, Shandong, Peoples R China. ; Tong, SZ (corresponding author), Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Jilin, Peoples R China.
来源期刊	COMMUNITY ECOLOGY
ISSN	1585-8553
EISSN	1588-2756
出版年	2021
英文摘要	Plant performance, which considers plant growth, community composition, and diversity, demonstrated the wetland plants' restoration efficiency of wetland plants following restoration. Carex tussocks are widespread in temperate freshwater wetlands and streams, well as characterizing with rich biodiversity. However, tussock wetlands sharply shrank and plant performance has changed due to the interaction of long-term drought, and human disturbance (road construction, grazing and mowing). In recent decades, ecological restoration has been widely conducted in degraded tussock wetlands in semi-arid area. A field investigation was done in a restored tussock wetland (R) after restoration for 10 years in order to evaluate efficacy of tussock restoration. Tussock wetlands were chosen as reference wetlands, both natural (N) and degraded (D). In semi-arid zones, the results showed that wetlands were affected by drought and flooding. After 10 years, wetland restoration effectively restored the growth and yield of Carex schmidtii tussocks compared to D, but did not reach to the natural state. The importance value (IV) of C. schmidtii has sharply decreased in R. Xerophyte species (Artemisia integrifolia) have occupied dominant position growth. Furthermore, the IV of other wetland species has dropped through time, and some have even disappeared as a result of drought and flooding. R and N have much lower species richness and Shannon-Wiener index than D. Flooding in August, following a drought, boosted the Simpson index and Evenness index in R and N. Obvious differences in species composition and community structure were found using principal component analysis among N, R, and D. Ecological restoration substantially alleviated wetland degradation in the semi-arid zone, but subsequent hydrological management is required to further promote plant growth and diversity performance.
英文关键词	Carex schmidtii Tussock marsh Wetland restoration Plant performance Momoge wetland
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000714836600001
WOS关键词	PHRAGMITES-AUSTRALIS ; MOMOGE WETLAND ; PHYSIOLOGICAL-RESPONSES ; PEATLAND RESTORATION ; CRUDE-OIL ; SEDGE ; COMMUNITY ; MEINSH ; TEMPERATURE ; NUTRIENT
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367704
作者单位	[Zhang, Dongjie; Sun, Jingkuan; Cui, Qian] Binzhou Univ, Shandong Key Lab Ecoenvironm Sci Yellow River Del, Binzhou 256600, Shandong, Peoples R China; [Jia, Xueying] Taiyuan Normal Univ, Jinzhong 030619, Shanxi, Peoples R China; [Qi, Qing; Tong, Shouzheng] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Jilin, Peoples R China; [Wang, Xuehong] Ludong Univ, Yantai 264025, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Dongjie,Sun, Jingkuan,Cui, Qian,et al. Plant growth and diversity performance after restoration in Carex schmidtii tussock wetlands, Northeast China[J],2021.
APA	Zhang, Dongjie.,Sun, Jingkuan.,Cui, Qian.,Jia, Xueying.,Qi, Qing.,...&Tong, Shouzheng.(2021).Plant growth and diversity performance after restoration in Carex schmidtii tussock wetlands, Northeast China.COMMUNITY ECOLOGY.
MLA	Zhang, Dongjie,et al."Plant growth and diversity performance after restoration in Carex schmidtii tussock wetlands, Northeast China".COMMUNITY ECOLOGY (2021).