The Spatial Pattern Characteristics of Soil Nutrients at the Field Scale. - Yujian Yang; Jianhua Zhu; Xueqin Tong; Dianchang Wang (CCTA (1), 2008)

Study on Spatial Model and Service Radius of Rural Areas and Agriculture Information Level in Yellow-River Delta. - Yujian Yang; Guangming Liu; Xueqin Tong; Zhicheng Wang (CCTA (2), 2011)

The Comparative Analysis of Spatial Structure of Ji Wheat 22 Yield Based on Different Stochastic Samplings. - Yujian Yang; Xueqin Tong (CCTA (2), 2011)

The spatial continuity study of NDVI based on Kriging and BPNN algorithm. - Yujian Yang; Jianhua Zhu; Chunjiang Zhao 001; Shuyun Liu; Xueqin Tong (Math. Comput. Model., 2011)

Spatio-temporal Variability Analysis of Soil Volumetric Moisture Content on the Field Scale. - Xueqin Tong; Yujian Yang; Wei Dong (CCTA (1), 2013)

Study on Conditional Autoregressive Model of Per Capita Grain Possession in Yellow River Delta. - Yujian Yang; Huaijun Ruan; Yan Tang; Wenxiang Zhao; Xueqin Tong (CCTA (1), 2013)

A geographically weighted model of the regression between grain production and typical factors for the Yellow River Delta. - Yujian Yang; Xueqin Tong; Jianhua Zhu (Math. Comput. Model., 2013)