摘要
以灵敏度、准确度作为选择、评价试验方法的依据 ,结合自然降水的气候变化对全省常用的非随机化试验方法进行讨论。分析结果表明 ,在甘肃省开展人工增雨试验中不同试验方法对降水自然变化的反应是不一样的 ,其效果检验历史回归试验较好 ,区域对比试验次之 。
According to the sensitivity and the accuracy as the test methods selected and evaluated, with the climate change of natural rainfall, the non-randomization Assessment commonly used in all over Gansu is discussed. The results show that the responses of different test methods to natural rainfall change are different in artificial precipitation enhancement in Gansu. In the effect assessments, the best is historical regression test, the better is the control area test, the worst is the sequential test.
出处
《干旱气象》
2001年第4期38-40,共3页
Journal of Arid Meteorology
关键词
人工增雨
效果检验
自然降水
气候变化
Artificial Precipitation Enhancement
Effect Assessment
Natural Rainfall
Climate Change
