干旱区生态环境知识资源中心(Arid): FEATURES OF VEGETATION COMMUNITY AND PHYSICOCHEMICAL PROPERTIES OF SOIL DURING NATURAL RESTORATION IN DESERTIFIED GRASSLAND

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	FEATURES OF VEGETATION COMMUNITY AND PHYSICOCHEMICAL PROPERTIES OF SOIL DURING NATURAL RESTORATION IN DESERTIFIED GRASSLAND
	Ren, Zibei; Xing, Cunwang; Li, Yongning; Ma, Zengwang; Gu, Jiancai
通讯作者	Ma, ZW (corresponding author), Hebei Acad Agr & Forestry, Shijiazhuang 050022, Hebei, Peoples R China.
来源期刊	JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY
ISSN	1311-5065
出版年	2021
卷号	22 期号:1 页码:132-144
英文摘要	Considering the severe ecological impacts of land desertification, this paper mainly explores the natural restoration process, vegetation community features, and soil physicochemical properties of a desertified grassland called Huangyangtan (HYT). Replacing temporal sequence with spatial sequence, the grasslands with different degrees of desertification were selected as representative plots for different restoration stages, as measured by vegetation coverage and other indices. In addition, the survey data on vegetation in 11 consecutive years were obtained to derive the restoration trend and speed. The results show that: with the natural restoration of the desertified grassland, the vegetation community evolved and stabilised in the positive direction. The natural restoration of the desertified grassland was divided into three phases: severe to moderate desertification, moderate to slight desertification, and slight to non-desertification; the upgrading periods for the grasslands in the three phases were determined as 10, 8, and 12 years, respectively. During the natural restoration, the soil quality indicated a certain improvement. However, the soil recovery was slower than vegetation restoration. In addition, the vegetation community features had an exponential relationship with the physicochemical properties of soil. The research results provide scientific basis for ecological restoration in desertified grasslands.
英文关键词	desertified grassland upgrading period vegetation coverage physicochemical properties of soil
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000664058000013
WOS类目	Environmental Sciences
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/2XILL650/350802
作者单位	[Ren, Zibei; Li, Yongning; Gu, Jiancai] Hebei Agr Univ, Baoding 071001, Peoples R China; [Ren, Zibei] Shijiazhuang Posts & Telecommun Tech Coll, Shijiazhuang 050022, Hebei, Peoples R China; [Xing, Cunwang; Ma, Zengwang] Hebei Acad Agr & Forestry, Shijiazhuang 050022, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Ren, Zibei,Xing, Cunwang,Li, Yongning,et al. FEATURES OF VEGETATION COMMUNITY AND PHYSICOCHEMICAL PROPERTIES OF SOIL DURING NATURAL RESTORATION IN DESERTIFIED GRASSLAND[J],2021,22(1):132-144.
APA	Ren, Zibei,Xing, Cunwang,Li, Yongning,Ma, Zengwang,&Gu, Jiancai.(2021).FEATURES OF VEGETATION COMMUNITY AND PHYSICOCHEMICAL PROPERTIES OF SOIL DURING NATURAL RESTORATION IN DESERTIFIED GRASSLAND.JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY,22(1),132-144.
MLA	Ren, Zibei,et al."FEATURES OF VEGETATION COMMUNITY AND PHYSICOCHEMICAL PROPERTIES OF SOIL DURING NATURAL RESTORATION IN DESERTIFIED GRASSLAND".JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY 22.1(2021):132-144.