Hail Suppression:Impacts and Issues,Technology Assessment of the Suppression of Hail.

摘要

The TASH (Technology Assessment of the Suppression of Hail) study is intended to gather all of the considerations involved in the application of hail suppression in order to ascertain its net value to society. The study attempts to describe the current knowledge of hail suppression;to identify long-range expectations for such a technology;to estimate the societal impacts that might be generated by its wide use;and to examine public policy actions that would most equitably direct its beneficial use. Part 1of this final report presents the problem of hail,how and where it occurs,the damage it causes. Part 2provides background by presenting: a historical overview; a description of the scientific principles and mechanisms of the technology;an identification of the direct,major stakeholders (farmers,the insurance industry,etc);and an examination of the socio-political,legal,and environmental factors that affect the use of the hail suppression technology. Part 3discusses the future of hail suppression. Part 4considers options for public policy and presents conclusions and recommendations for public policy actions and for research. (Color illustrations reproduced in black and white)