New Assessment of the Economic Impacts from Ten Winter Snowpack Augmentation Projects
New Assessment of the Economic Impacts from Ten Winter Snowpack Augmentation Projects
复制标题
对十个冬季积雪增加项目的经济影响的新评估
DOI：
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
T. J. Henderson
中科院分区：
文献类型：
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作者：
T. J. Henderson
加州在世界上任何地区都有着最长的云播计划历史。这项技术首先由加州电力公司于1948年2月2日开始应用。随着时间的推移，由水利机构、市政当局和水电利益集团资助的其他项目在加州的许多地方组织起来。在1995 - 1996年冬季期间，有13个业务方案正在进行。对其中许多方案进行了广泛的统计评价。除了适用于降水和径流数据的统计方法外，这些评价最近还侧重于使用中的3厘米和5厘米气象雷达系统收集的大量雷达数据。综合效益的探讨，使用10个程序在加州已积极为不同时期自1950年以来。这项研究的结果强烈表明，这些长期的云播计划已经产生了有益的水供应增加。
California has the longest history of operational cloud seeding programs of any area in the world. The technology was first applied by the California Electric Power Company beginning on February 2, 1948. As the years evolved, additional programs funded by water agencies, municipalities and hydroelectric interests were organized over many California locales. During the 1995/96 winter season, thirteen operational programs were active. A broad range of statistical evaluations have been applied to many of these programs. In addition to statistical methods applied to precipitation and streamflow data, these evaluations have more recently focused on substantial radar data collected by operational 3 cm and 5 cm weather radar systems. The combined benefits are explored using ten programs in California which have been active for varied periods since 1950. The results from this study strongly suggest that beneficial increases in water supplies have been produced by these long-term cloud seeding programs.