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首页> 外文会议>International Soil Conservation Organization Conference vol.4; 20020526-31; Beijing(CN) >Evaluation of Ecological Effect in Vegetative Planning for 921 Earthquake's Landslide in Taiwan
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Evaluation of Ecological Effect in Vegetative Planning for 921 Earthquake's Landslide in Taiwan

机译：台湾921地震滑坡植物规划中的生态效应评价。

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摘要

The Planning of ecological model is to evaluate the changes scale of temporal and spatial for exploring processes during local biota-dynamic change. This study chooses Suai-Jin area to discuss the ecological indices and to establish ecological model within the artificial and natural vegetation landslide after earthquake. The model of ecology not only applied the ecological patch theory and geostatistics method, but also supported by GIS and FRAGSTATS to enforce the ecosystem analysis of earthquake's landslides. The results revealed the ecological indices such as invasive plant area, patch size coefficient of variation, mean patch fractal dimension, and mean proximity index that have significant correlation with managing method of landslide. The destruction and recovery of ecological patch also have obvious differences with artificial or natural vegetation landslide. That should be useful for landslide to design ecological method in the future.
机译：生态模型的规划是评估时空变化的尺度，以探索局部生物动态变化过程。本研究选择苏晋地区探讨地震后人工植被和天然植被滑坡的生态指标并建立生态模型。生态模型不仅应用了生态补丁理论和地统计学方法，而且得到了GIS和FRAGSTATS的支持，对地震滑坡进行了生态系统分析。结果表明，与滑坡治理方法有显着相关性的生态指标包括入侵植物面积，斑块大小变异系数，平均斑块分形维数和平均接近度指数。生态斑块的破坏和恢复与人工或天然植被滑坡也存在明显差异。这对于将来滑坡设计生态方法应该是有用的。

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