干旱区生态环境知识资源中心(Arid): Decomposition Characteristics of Long-established Salix psammophila Sand Barriers in an Arid Area, Northwestern China

Arid

DOI	10.15376/biores.16.3.5947-5963
	Decomposition Characteristics of Long-established Salix psammophila Sand Barriers in an Arid Area, Northwestern China
	Wang, Ruidong; Yang, Xia; Gao, Yong; Dang, Xiaohong; Liang, Yumei; Qi, Shuai; Zhao, Chen; Duan, Xiaoting
通讯作者	Yang, X (corresponding author), Inner Mongolia Agr Univ, Coll Desert Control Sci & Engn, Key Lab Eolian Phys & Desertificat Control Engn, 29 Erdos East St, Hohhot 010018, Peoples R China.
来源期刊	BIORESOURCES
ISSN	1930-2126
出版年	2021
卷号	16 期号:3 页码:5947-5963
英文摘要	Salix psammophila has been extensively used as a sand barrier material for various desertification control applications. Elucidating the long-term decomposition characteristics and nutrient cycling process of this sand barrier in desert environments is of great importance. In this study, which was conducted for 1 to 9 years, changes in the mass loss percentage and the residual percentage in the decomposition process were explored of S. psammophila sand barriers in arid Northwestern China. In addition, the S. psammophila analysis nutrient elements release rule and its influence on soil properties were evaluated. The results showed that the decomposition process of S. psammophila sand barriers exhibited a slow-fast trend. After decomposition time for 9 years, mass decreased remarkably, and the residual percentage was 33.6%. Further, the nutrient release characteristics differed. C, P, and K were in the release state, whereas N was in the enrichment state. The decomposition percentage of the sand barriers was significantly correlated with N, P, K, C/N, C/P, and N/P (p < 0.05). The soil nutrient contents of C, P, and K contents increased 3.43, 2.23, and 2.08 g/kg compared to the initial values, respectively. The soil nutrient contents of N contents decreased 0.19 g/kg.
英文关键词	Salix psammophila sand barriers Desertification control Degradation process Nutrient release percentage Soil nutrient Mass loss percentage
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:000683483400025
WOS关键词	NITROGEN RELEASE ; LEAF-LITTER ; DYNAMICS ; PATTERNS
WOS类目	Materials Science, Paper & Wood
WOS研究方向	Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362710
作者单位	[Wang, Ruidong; Yang, Xia; Gao, Yong; Dang, Xiaohong; Liang, Yumei; Qi, Shuai; Zhao, Chen; Duan, Xiaoting] Inner Mongolia Agr Univ, Coll Desert Control Sci & Engn, Key Lab Eolian Phys & Desertificat Control Engn, 29 Erdos East St, Hohhot 010018, Peoples R China; [Dang, Xiaohong] Inner Mongolia Hangjin Desert Ecol Posit Res Stn, Ordos 017400, Inner Mongolia, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ruidong,Yang, Xia,Gao, Yong,et al. Decomposition Characteristics of Long-established Salix psammophila Sand Barriers in an Arid Area, Northwestern China[J],2021,16(3):5947-5963.
APA	Wang, Ruidong.,Yang, Xia.,Gao, Yong.,Dang, Xiaohong.,Liang, Yumei.,...&Duan, Xiaoting.(2021).Decomposition Characteristics of Long-established Salix psammophila Sand Barriers in an Arid Area, Northwestern China.BIORESOURCES,16(3),5947-5963.
MLA	Wang, Ruidong,et al."Decomposition Characteristics of Long-established Salix psammophila Sand Barriers in an Arid Area, Northwestern China".BIORESOURCES 16.3(2021):5947-5963.