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Distribution Characteristics and Seasonal Variation of Soil Nutrients in the Mun River Basin, Thailand
Zhao, Zhonghe1,2; Liu, Gaohuan1; Liu, Qingsheng1; Huang, Chong1; Li, He1; Wu, Chunsheng1
2018-09-01
Source PublicationINTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
ISSN1660-4601
Volume15Issue:9Pages:18
Corresponding AuthorLiu, Gaohuan(liugh@lreis.ac.cn) ; Liu, Qingsheng(liuqs@lreis.ac.cn)
AbstractBased on soil sampling data from the dry season and the rainy season, the spatial heterogeneity and spatial pattern of soil nutrients in the Mun River Basin, Thailand, were studied and the seasonal variation in soil nutrients was analyzed using classical statistical methods and geostatistical methods. The soil nutrient content in the Mun Basin showed moderate and strong variations, and the descending order of soil variability was as follows: available phosphorous (AP) > electric conductivity (EC) > soil organic matter (SOM) > total nitrogen (TN) > pH value in the dry season, with AP showing strong variation, and EC > AP > SOM > TN > pH in the rainy season, with EC showing strong variation. Different soil nutrients and different soil properties had different spatial variation characteristics, and their corresponding best-fitting models were also different. Based on the nugget (C-0), sill (C-0 + C), and range (A), spatial analysis was performed for the soil nutrients, pH, and EC in the dry season and in the rainy season. Analysis based on kriging spatial interpolation data showed that pH, SOM, TN, and EC had convex or concave distributions, whereas AP had a patchy distribution. Terrain, vegetation, and human disturbance are the main factors that contribute to the differences in the soil nutrient pattern of the Mun River Basin.
Keywordsoil nutrient seasonal variation spatial variation spatial pattern Mun River Basin
DOI10.3390/ijerph15091818
WOS KeywordPLANT DIVERSITY
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China under grant Impact of Climate and Land use Change on Water Quantity and Water Quality in the Mun River Basin[41661144030] ; National Natural Science Foundation of China under grant Study on Water Resources Change and Adaptive Management in the Great Mekong River Basin[41561144012]
Funding OrganizationNational Natural Science Foundation of China under grant Impact of Climate and Land use Change on Water Quantity and Water Quality in the Mun River Basin ; National Natural Science Foundation of China under grant Study on Water Resources Change and Adaptive Management in the Great Mekong River Basin
WOS Research AreaEnvironmental Sciences & Ecology ; Public, Environmental & Occupational Health
WOS SubjectEnvironmental Sciences ; Public, Environmental & Occupational Health
WOS IDWOS:000445765600027
PublisherMDPI
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/52846
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLiu, Gaohuan; Liu, Qingsheng
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Zhonghe,Liu, Gaohuan,Liu, Qingsheng,et al. Distribution Characteristics and Seasonal Variation of Soil Nutrients in the Mun River Basin, Thailand[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2018,15(9):18.
APA Zhao, Zhonghe,Liu, Gaohuan,Liu, Qingsheng,Huang, Chong,Li, He,&Wu, Chunsheng.(2018).Distribution Characteristics and Seasonal Variation of Soil Nutrients in the Mun River Basin, Thailand.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,15(9),18.
MLA Zhao, Zhonghe,et al."Distribution Characteristics and Seasonal Variation of Soil Nutrients in the Mun River Basin, Thailand".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 15.9(2018):18.
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