Spatial distribution of soil quality under different vegetation types in the Yellow River Delta wetland

doi:10.3389/fevo.2022.977899

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室

	Spatial distribution of soil quality under different vegetation types in the Yellow River Delta wetland
	Sun, Debin 2,3,4,5; Li, Yunzhao 4,5; Yu, Junbao 4,5; Li, Baoquan 3; Guan, Bo 4,5; Zhou, Di 4,5; Wang, Xuehong 4,5; Yang, Jisong 4,5; Ma, Yuanqing 1; Zhang, Xin 4,5
刊名	FRONTIERS IN ECOLOGY AND EVOLUTION
	2022-08-12
卷号	10 页码:13
关键词	soil quality coastal wetland vegetation type the Yellow River Delta minimum data set
ISSN号	2296-701X
DOI	10.3389/fevo.2022.977899
英文摘要	The soils from four typical natural wetlands, namely, Phragmites australis, Tamarix chinensis, Suaeda salsa, and tidal flat, as well as reclaimed wetland, were selected to evaluate the soil quality in the Yellow River Delta. Fourteen soil physicochemical property indexes were employed to build a minimum data set (MDS). Combined with vegetation type and soil depth, the soil quality index (SQI) was conducted. A fuzzy logic model was applied for data normalization. The contrast test was conducted to verify the accuracy of the MDS. The results showed that the MDS consists of TOC, NO3--N, soil salinity, TS, TP, Mg, C/N and pH. The soil quality decreased from the inland to the coastline and from reclaimed wetland to tidal flat with the change of vegetation type. The soil quality of 0-10 cm soil depth was better than that of 20-30 cm soil depth. The soil qualities of reclaimed land were significantly better than those of natural wetlands at the same soil depth. Correlation analysis results showed that agricultural reclamation has become an important factor of soil quality change in the study area. Comparative results of two methods of MDS and the total data set (TDS) testified that the method of MDS was credible and accurate for soil quality assessment of the study area. Our results indicated that wetland protection and agricultural reclamation in coastal areas should keep a rational balance.
资助项目	National Natural Science Foundation of China[41871087] ; National Natural Science Foundation of China[42171111] ; National Natural Science Foundation of China[U1806218] ; National Natural Science Foundation of China[U2006215] ; Project of the Cultivation Plan of Superior Discipline Talent Teams of Universities in Shandong Province: the Coastal Resources and Environment team for Blue-Yellow Area
WOS关键词	MINIMUM DATA SET ; ECOLOGICAL STOICHIOMETRY ; COASTAL WETLANDS ; LAND ; RECLAMATION ; PHOSPHORUS ; NITROGEN ; FOREST ; CARBON ; INDEX
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	FRONTIERS MEDIA SA
WOS记录号	WOS:000848631500001
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/31669]
专题	海岸带生物学与生物资源利用重点实验室
通讯作者	Yu, Junbao; Li, Baoquan
作者单位	1.Shandong Marine Resources & Environm Res Inst, Yantai, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China 4.Ludong Univ, Inst Adv Study Coastal Ecol, Yantai, Peoples R China 5.Ludong Univ, Conservat Coastal Wetlands Univ Shandong, Key Lab Ecol Restorat, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Sun, Debin,Li, Yunzhao,Yu, Junbao,et al. Spatial distribution of soil quality under different vegetation types in the Yellow River Delta wetland[J]. FRONTIERS IN ECOLOGY AND EVOLUTION,2022,10:13.
APA	Sun, Debin.,Li, Yunzhao.,Yu, Junbao.,Li, Baoquan.,Guan, Bo.,...&Shen, Fa.(2022).Spatial distribution of soil quality under different vegetation types in the Yellow River Delta wetland.FRONTIERS IN ECOLOGY AND EVOLUTION,10,13.
MLA	Sun, Debin,et al."Spatial distribution of soil quality under different vegetation types in the Yellow River Delta wetland".FRONTIERS IN ECOLOGY AND EVOLUTION 10(2022):13.