針對歷次崩塌裸露地資料進行蒐集及彙整，資料採用GIS進行建置。依據歷次

針對歷次崩塌裸露地資料進行蒐集及彙整，資料採用GIS進行建置。依據歷次成果顯示，莫拉克颱風之前，崩塌地數量相對較少且崩塌位置差異不大，但莫拉克颱風之後，有大量崩塌產生。依據歷次資料，崩塌面積最大者為5.03公頃、崩塌面積最小者為0.014公頃，平均約為0.43公頃。崩塌點位置至道路最短距離的統計分布，顯示崩塌約有1/3發生在70公尺內。崩塌點位置至建築物最短距離的統計分布，約略也顯示有1/3發生在200公尺內。又崩塌點位至河川最短距離的統計分布，顯示約略有1/2的崩塌發生在40~50公尺內。崩塌點至道路、崩塌點至建築物及崩塌點至河川距離，三者間無明顯相關性。

Results (English) 1:

Successive collapse exposed data were collected and compiled, data using GIS to build. Based on previous results, before Typhoon Morakot, relatively few number of landslides and collapse differences, but after Typhoon Morakot, a large number of collapses. According to the previous data, collapse the largest 5.03 hectares, collapse the smallest area is 0.014 HA, an average of about 0.43 hectares. Collapse points to the statistical distribution of roads minimum distance, showing collapsed some 1/3 occurred within 70 meters. Collapse points to the statistical distribution of the minimum distance between buildings, briefly shows a 1/3 occurred within 200 meters. Minimum distance to rivers of the collapse point distribution shows roughly 1/2 collapse occurred in 40~50 meters. Collapse points to roads, collapsing the building collapse and the distance between points and rivers, no obvious correlation between the three.

Results (English) 2:

Bare ground to collect and archive data for the previous collapse, were build data using GIS. Based on the results of the previous show, before Typhoon Morakot, avalanches and collapses to the relatively small number of positions is insignificant, but after Typhoon Morakot, a large collapse produced. According to previous information, the collapse area of ​​5.03 hectares greatest collapses smallest area of ​​0.014 hectares, an average of about 0.43 hectares. Collapsed position to the statistical distribution of the road the shortest distance, showing that about one-third collapse occurs within 70 meters. Buildings collapse position to the statistical distribution of the shortest distance, roughly a third of the display also occurred within 200 meters. They point to the collapse of the statistical distribution of river shortest distance, it shows roughly 1/2 of collapse occur within 40 to 50 meters. Collapse point to roads, collapsed buildings and collapse point to point distance to river, no significant correlation between the three.

Results (English) 3:

According to previous collapse exposed data collecting and aggregating data using GIS build. According to all previous results show, before the typhoon Morakot, number of collapse is relatively less and there was no much difference in the position of collapse, but after Typhoon Morakot, produce a large number of landslides. According to historical data, collapse area of greatest for 5.03 hectares, collapse area of the smallest for 0.014 hectares, the average is about 0.43 hectares. Statistical distribution of collapse point to the road is the shortest distance, showing collapse about one-third occurring in the 70 meters. Collapse point to building the shortest distance of the statistical distribution of the roughly also shows one-third occurring in the 200 meters.And collapse point to the river the shortest distance statistic distribution, showed that roughly half of the collapse occurred in 40 to 50 meters. Collapse point to the road, collapse point to the building and collapse to the river distance. Among the three no significant correlation.