气候变化领域集成服务门户(CCPortal): Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China

CCPortal

DOI	10.3390/agronomy13061558
	Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China
	Wang, Zijia; Jia, Lizhi; Yang, Linyan; Guo, Zihao; Sang, Weiguo; Lu, Lu; Xiao, Chunwang
发表日期	2023
EISSN	2073-4395
卷号	13 期号:6
英文摘要	Fencing enclosures play an important role in improving ecological quality. There is a direct impact of implementing fencing enclosures on the change in soil quality. The soil quality index was used to examine the effects of fencing enclosures for different years (7 and 11 years) on soil quality in Biru County of Qinghai-Tibet Plateau, China. The fencing enclosure significantly increased soil water content, non-capillary porosity, soil organic matter, total nitrogen, total phosphorus, and alkali-hydrolyzable nitrogen, and significantly decreased the soil bulk density. The soil quality gradually improved as the fencing enclosure time length increased, probably due to the increase of vegetation coverage and biomass under the fencing enclosure. The minimum data set was composed of soil organic matter, capillary porosity, total potassium, and non-capillary porosity. The minimum data set was significantly correlated with the total data set and could replace the total data set for soil quality evaluation in the fencing enclosure project area. In summary, our study reflects that fencing enclosures significantly improve soil quality, and the implementation of the fencing enclosure project will effectively curb land degradation in Biru County of the Qinghai-Tibet Plateau, China.
关键词	fencing enclosure soil quality index principal component analysis minimum data set Qinghai-Tibet Plateau
英文关键词	LAND-USE CHANGE; GRAZING EXCLUSION; ORGANIC-MATTER; INNER-MONGOLIA; ALPINE MEADOW; GRASSLAND; INDEX; RESTORATION; VEGETATION; PRODUCTIVITY
WOS研究方向	Agronomy ; Plant Sciences
WOS记录号	WOS:001013867200001
来源期刊	AGRONOMY-BASEL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282817
作者单位	Minzu University of China; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; POWERCHINA Huadong Engineering Corporation Limited
推荐引用方式 GB/T 7714	Wang, Zijia,Jia, Lizhi,Yang, Linyan,et al. Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China[J],2023,13(6).
APA	Wang, Zijia.,Jia, Lizhi.,Yang, Linyan.,Guo, Zihao.,Sang, Weiguo.,...&Xiao, Chunwang.(2023).Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China.AGRONOMY-BASEL,13(6).
MLA	Wang, Zijia,et al."Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China".AGRONOMY-BASEL 13.6(2023).