Cumulative Socioeconomic Vulnerability Assessment :the case of Tamsui river basin
| Autor: | Jun-Yu Wu, 吳俊昱 |
|---|---|
| Rok vydání: | 2014 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 102 Due to the recent developments of economic and expansion of cities, the lands were developed and the public facilities were built among upstream, midstream and downstream of the basin of Tamsui that influenced all the ecological environment, built-up area even the whole city, suburban and rural area. The former modes of operating and ecological systems also have been changed on account of the cumulate developments and constructions, however, the cumulate changes also influenced the sensitivity of exposing to the calamity and the ability of regulating in these areas, that is to say the economic vulnerability of environment has been changed over time that gradually caused the spatiotemporal changes. Consequently, this paper will utilize the basin scale and time scale to prove and analyze the factor in economic vulnerability of environment about typhoon and flood of the town-ship level in the basin of Tamsui. Taking the period 1996-2006 as study time.The results showed that a high degree of vulnerability of the region was mainly concentrated in New Taipei City and Taipei city near the Tamsui River tributaries. New Taipei City and Taipei city belonged to the downstream area, while the middle of the Taoyuan River basin took the second place. The lowest of vulnerability region were Qionglin Township, Jianshi Township of Hsinchu County and Pinglin Dist of New Taipei City. The cumulative circumstances did not change significantly in this decade. The results of the factors of vulnerability showed that the key factor of 1996 was economic development, while the 2006 was the economic development and public facilities. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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