1. Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province,Key Open Laboratory of Arid Climate Change and Disaster Reduction of CMA,Institute of Arid Meteorology,China Meteorological Administration,Lanzhou 730020,China;
2. College of Atmospheric Science,Lanzhou University,Lanzhou 730000,China
WANG Ying,LI Yaohui,ZHAO Funian,HU Tiantian. Risk Assessment of Agriculture Drought Disaster in Gansu Province Based on Information Diffusion Principle[J]. Journal of Arid Meteorology, DOI: 10. 11755 /j. issn. 1006 - 7639( 2013) - 01 - 0043.