首页> 外文会议>International conference on parallel processing and applied mathematics;PPAM 2010 >Evaluating Lava Flow Hazard at Mount Etna (Italy) by a Cellular Automata Based Methodology
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Evaluating Lava Flow Hazard at Mount Etna (Italy) by a Cellular Automata Based Methodology

机译:通过基于细胞自动机的方法评估埃特纳火山(意大利)的熔岩流危害

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The individuation of areas that are more likely to be interested by lava eruptions is of fundamental relevance for mitigating possible consequences, both in terms of loss of human lives and material properties. Here we show a methodology for denning flexible high-detailed lava invasion susceptibility maps. It relies on both an adequate knowledge of the volcano, assessed by an accurate analysis of its past behaviour, a reliable Cellular Automata model for simulating lava flows on present topographic data and on High Performance Parallel Computing for increasing computational efficiency. The application of the methodology to the case of Mt Etna, the most active volcano in Europe, points out its usefulness in land use planning and Civil Defence applications.
机译:在减少人员伤亡和财产损失方面,对更可能受到熔岩喷发感兴趣的地区的个体化与减轻可能的后果具有根本的相关性。在这里,我们展示了一种定义灵活的高细节熔岩侵入敏感性图的方法。它依靠对火山的充分了解(通过对其过去行为的准确分析进行评估),可靠的Cellular Automata模型(用于模拟当前地形数据上的熔岩流)和高性能并行计算来提高计算效率。该方法在欧洲最活跃的火山埃特纳火山的案例中的应用指出了其在土地利用规划和民防应用中的有用性。

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