主题:【整理】中国地震局支出预算表 -- 迷途笨狼
共:💬27 🌺10
国内的俺就不多说了。
国际学术界的:
The Haicheng earthquake is the "first, and so far only, case where a large earthquake was predicted," says Susan Hough, a seismologist with the U.S. Geological Survey in Pasadena, Calif.
The modern era of scientific earthquake prediction began, perhaps, in the mid- to late 1970's. In the winter of 1975, Chinese officials had ordered the evacuation of the city of Haicheng (population about 1 million) in the Liaoning Province of northeast China, based on reports from scientists and lay observers in a wide region of unusual observations. Over a period of months, changes in land elevation and ground water levels had been reported, and there were widespread accounts of peculiar animal behavior and other possible precursors to an earthquake. A regional increase in seismicity (which later was recognized as foreshocks) had triggered a low-level alert. Subsequently, an increase in foreshock activity triggered the evacuation warning. The magnitude 7.3 earthquake struck the region days later on February 4, 1975. Physical injury and death affected only a small fraction of the total population; 2,041 people died, 27,538 were injured. It was estimated that the number of fatalities and injuries would have exceeded 150,000 if no earthquake prediction and evacuation had been made.
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🙂探索和研究还是要搞的 szxy 字76 2010-04-23 22:47:23
🙂地震预报与对地震的研究是两回事,就好像治疗艾滋病与 蚂蚁不爱搬家 字1171 2010-04-23 09:24:34
🙂你的科学方法如果不能被重复,怎么能称之为“预报”? 马踏飞燕 字829 2010-04-22 13:56:36
🙂辽宁海城地震预报的成功是国内与国际学术界所公认的
🙂这一次成功了又如何? 马踏飞燕 字254 2010-04-22 23:32:51
🙂海城地震比较特殊,主震之前有一系列小地震,引起了注意 Redbee 字256 2010-04-21 17:15:35
🙂风云卫星要花多少钱? PBS 字239 2010-04-19 07:33:19
🙂好像你应该说才花了多少钱…… 1 吹过河谷的风 字1047 2010-04-22 23:20:10