| Summary: | 碩士 === 國立臺北教育大學 === 社會與區域發展學系碩士班 === 104 === In August 2009, the typhoon Morakot brought the heavy rain creating
records in many rainfall stations. The typhoon also caused many
settlements outbound traffic disruption in Taiwan, Where several tribes
could not even seek external support immediately. Such “isolation effect"
situation since Typhoon Morakot, it will become the focus of public
concern during the heavy rains. If we can learn the warning value-prone
isolation effect of the settlement, we will be able to quickly prepare to
evacuate settlements or relief work during heavy rain. Therefore, this study
want to investigate the case of islanding mountain village settlements
occurred. First, data compilation by collecting information isolation effect
incident occurred in Taiwan over the years, and further use of GIS Kriging
method estimate rainfall at the time of the settlement of the isolation effect
of the event each time. Secondly, collect isolation effect incident and find
the reason of isolation effect. Selection occurs more frequently Village for
example, investigate roads and bridges outside of this area, from landslides,
potential debris flow torrent and landslides effecting area the three parts to
explore the occurrence of roads and bridges interrupt, let Village face the
heavy rains and typhoons circumstances can make decisions earlier strain
in the future.
|
|---|
