1. At Risk: Natural Hazards People׳s Vulnerability, and Disasters;Blaikie,1994
2. Weather and climate extremes in a changing climate. Regions of focus: North America, Hawaii, Caribbean, and U.S. Pacific Islands. A report by the U.S. Climate Change Science Program and the Subcommittee on Global Change Research;CCSP,2008
3. Gillette, H.P., 1950. A Creeping Drought Under Way. In: Water and Sewage Works, March, pp. 104–105.
4. A Science Plan for Integrated Research on Disaster Risk: Addressing the Challenge of Natural and Human-induced Environmental Hazards;ICSU,2008