An ArcGIS-based analysis of groundwater spatial structure and groundwater vulnerability in the lower reaches of the Liaohe River Plain Evaluation of the landscape patterns vulnerability and analysis of spatial correlation patterns in the lower reaches of Liaohe River Plain Spatial variability of soil physiochemical properties and their autocorrelations at village-region in karst mountainous area, Guizhou Province Spatial heterogeneity of soil microbial biomass in Mulun National Nature Reserve in Karst area Spatial heterogeneity of soil saturated hydraulic conductivity on a slope of the wind-water erosion crisscross region on the Loess Plateau SPATIAL VARIABILITY AND INFLUENCING FACTORS OF SOIL AVAILABLE SECONDARY ELEMENTS IN QUJING TOBACCO AREA, CHINA Spatial Variability of Steppe Soil Heavy Metal Content and Contamination Assessment: A Case Study of Daqing City and the Surrounding Areas, China Spatial variability of soil N, P, and K in main production area of Castanea mollissima. Spatial heterogeneity of soil salinity in oasis at catchment scale Geographic spatial distribution attributes of wheat powdery mildew Spatial heterogeneity of soil nutrients in Karst area’s Mulun National Nature Reserve. Spatial distribution regularities of Holcocerus hippophaecolus Pupae