Spatial temporal variation characteristics of wind erosion in Zhangjiakou City, northern China, using a wind erosion model

• WANG Xiaoyi, 
• SU Zheng'an, 
• MA Jing, 
• WANG Yanzai, 
• LIU Yihan, 
• ZHOU Tao, 
• WANG Junjie, 
• HE Zhouyao, 
• WU Zuo