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基于随机权神经网络的地震灾害经济损失评估与预测 被引量:1
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作者 格根 《智能城市》 2019年第23期58-59,共2页
随着科学技术发展,国家对于地震灾害的预测和规划应对有了长足的进步,自2008年以来,我国致力对于地震预警的研究,在信息技术智能化发展的前提下,越来越多的技术被应用于相关的评估预测进程当中,文章对基于随机全神经网络的地震灾害经济... 随着科学技术发展,国家对于地震灾害的预测和规划应对有了长足的进步,自2008年以来,我国致力对于地震预警的研究,在信息技术智能化发展的前提下,越来越多的技术被应用于相关的评估预测进程当中,文章对基于随机全神经网络的地震灾害经济损失评估预测展开相关的讨论,分析随机权神经网络在地震灾害中发挥的作用。 展开更多
关键词 随机权神经网络 地震灾害 经济损失评估预测
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Economic Appraisal of Damages Caused by Forest Fires Adopting a New Prevention and Suppression System: The Case of Rhodes Island, Greece
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作者 A.S. Christodoulou N. Theodoridis K. Papastergiou 《Journal of Environmental Science and Engineering》 2011年第4期475-482,共8页
Rhodes is one of the most forested islands of Greece, in the Prefecture of Dodecanese, in southeast of Aegean Sea. The island in recent times has been struck by big and devastating fires. After 1993, the local Forest ... Rhodes is one of the most forested islands of Greece, in the Prefecture of Dodecanese, in southeast of Aegean Sea. The island in recent times has been struck by big and devastating fires. After 1993, the local Forest Service and the local political authority have adopted a new prevention and suppression system relied on the fast fire detection and suppression at its initial stages. By the present research, comparing the results of 1993-2006 (a time span when the above method was applied) with the results of the immediately precedent equal time of 1978-1992, was made certain that the firefighting system applied after 1993 had very good results irrespective from the primary agency in charge of extinguishing the forest fires. Among others, it was made clear that, during the period that this method was applied, a much less area was burnt per year than the period before the application in spite of the fact that in the same period (1993-2006) there has been a significant increase of forest fires. It is also estimated that the economic damage occurred in the first period (1978-1992) on average was 12.4 times per year higher compared to the second period (1993-2006). 展开更多
关键词 Forest fires fire detection economic impacts Rhodes island-Greece.
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