Analysis of the Vegetation Cover Change and the Relative Role of Its Influencing Factors in North China
LIU Bin;SUN Yan-ling;WANG Zhong-liang;ZHAO Tian-bao;College of Urban and Environment Science;Tianjin Normal University;Key Laboratory of Virtual Geographic Environment of Ministry of Education;School of Geography Science;Nanjing Normal University;Key Laboratory of Regional Climate-environment for East Asia;CAS;