YIC-IR  > 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, Debin1,2,3,4; Li, Yunzhao1,2; Yu, Junbao1,2; Li, Baoquan3; Guan, Bo1,2; Zhou, Di1,2; Wang, Xuehong1,2; Yang, Jisong1,2; Ma, Yuanqing5; Zhang, Xin1,2; Li, Xue1,2; Ling, Yue1,2; Zou, Yuhan1,2; Jia, Shaoning1,2; Shen, Fa1,2
Source PublicationFRONTIERS IN ECOLOGY AND EVOLUTION
ISSN2296-701X
2022-08-12
Volume10Pages:13
Keywordsoil quality coastal wetland vegetation type the Yellow River Delta minimum data set
DOI10.3389/fevo.2022.977899
Corresponding AuthorYu, Junbao(junbao.yu@gmail.com) ; Li, Baoquan(bqli@yic.ac.cn)
AbstractThe 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.
Funding OrganizationNational Natural Science Foundation of China ; 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
Indexed BySCI
Language英语
WOS KeywordMINIMUM DATA SET ; ECOLOGICAL STOICHIOMETRY ; COASTAL WETLANDS ; LAND ; RECLAMATION ; PHOSPHORUS ; NITROGEN ; FOREST ; CARBON ; INDEX
WOS Research AreaEnvironmental Sciences & Ecology
WOS IDWOS:000848631500001
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/31671
Collection海岸带生物学与生物资源利用重点实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
Corresponding AuthorYu, Junbao; Li, Baoquan
Affiliation1.Ludong Univ, Conservat Coastal Wetlands Univ Shandong, Key Lab Ecol Restorat, Yantai, Peoples R China
2.Ludong Univ, Inst Adv Study Coastal Ecol, Yantai, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Shandong Marine Resources & Environm Res Inst, Yantai, Peoples R China
Recommended Citation
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.
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