A Study of the Spatial Difference of the Soil Quality of The Mun River Basin during the Rainy Season

doi:10.3390/su11123423

	A Study of the Spatial Difference of the Soil Quality of The Mun River Basin during the Rainy Season
	Wu, Chunsheng 1,2; Liu, Qingsheng 2; Ma, Guoxia 1; Liu, Gaohuan 2; Yu, Fang 1; Huang, Chong 2; Zhao, Zhonghe 2; Liang, Li 2
刊名	SUSTAINABILITY
	2019-06-02
卷号	11 期号:12 页码:14
关键词	Thailand soil quality geographically weighted regression model fuzzy logic model rainy season
ISSN号	2071-1050
DOI	10.3390/su11123423
通讯作者	Liu, Gaohuan(liugh@lreis.ac.cn)
英文摘要	The Mun River basin is one of the main grain-producing areas of Thailand, and the rainy season is the main period for crop planting after being idle during the dry season. However, the soil conditions are variable, so an assessment of soil quality during the rainy season is necessary for improving soil condition and crop production. The aim of this study was to conduct a soil quality assessment based on soil samples. To attain that, a minimum data set theory was used to screen evaluation indicators and geographically weighted regression was performed to obtain spatial interpolations of indicators, while the fuzzy logic model was used to determine the soil quality results. The results showed that the contents of indicators had similar spatial trends as their contents declined from the western to the eastern region of the basin. The soil quality results showed that the poor soil was in the middle of the basin, where the main land use is paddy fields, and the good soil was in the southwest of the basin, where forests and dry fields are widely distributed. The results indicated that the soil quality in the Mun River basin varied greatly, especially for farmland, so these findings will be helpful for improving soil conditions and grain production in the Mun River basin.
资助项目	National Natural Science Foundation Committee of China[41661144030] ; National Natural Science Foundation of China[41801354] ; Establishment of National Environmental Economic Accounting System[2110105]
WOS关键词	MINIMUM DATA SET ; PRODUCTION SYSTEMS ; SALINITY ; INDICATORS ; REGRESSION ; INDEXES
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种	英语
出版者	MDPI
WOS记录号	WOS:000473753700193
资助机构	National Natural Science Foundation Committee of China ; National Natural Science Foundation of China ; Establishment of National Environmental Economic Accounting System
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/58454]
专题	中国科学院地理科学与资源研究所
通讯作者	Liu, Gaohuan
作者单位	1.Chinese Acad Environm Planning, Ctr Ecoenvironm Accounting, Beijing 100012, Peoples R China 2.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Wu, Chunsheng,Liu, Qingsheng,Ma, Guoxia,et al. A Study of the Spatial Difference of the Soil Quality of The Mun River Basin during the Rainy Season[J]. SUSTAINABILITY,2019,11(12):14.
APA	Wu, Chunsheng.,Liu, Qingsheng.,Ma, Guoxia.,Liu, Gaohuan.,Yu, Fang.,...&Liang, Li.(2019).A Study of the Spatial Difference of the Soil Quality of The Mun River Basin during the Rainy Season.SUSTAINABILITY,11(12),14.
MLA	Wu, Chunsheng,et al."A Study of the Spatial Difference of the Soil Quality of The Mun River Basin during the Rainy Season".SUSTAINABILITY 11.12(2019):14.