A study of coastal protective impact and adaptation due to climate change on central (Yunlin, Taichung and Changhua) and Huatung coasts (1/2)

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Project title

Code/計畫編號

MOEAWRA1030316

Translated Name/計畫中文名

氣候變遷對中部(雲中彰)與花東海岸防護衝擊與調適研究(1/2)

Project Coordinator/計畫主持人

Tai-Wen Hsu

Co-Investigator(s)/共同執行人

黃清哲
張欽森

Website

https://www.grb.gov.tw/search/planDetail?id=8402364

Year

2014

Start date/計畫起

01-02-2014

Expected Completion/計畫迄

01-12-2014

Bugetid/研究經費

3468千元

近年來，隨著全球暖化效應及海洋氣候變遷的影響，全球海水位的抬升以及颱風頻繁的發生等問題已迫切攸關到我們所生存的環境，波浪與暴潮對人類活動之影響也已引起各國政府和科學家的廣泛關注。台灣每年夏秋季遭受颱風侵襲，颱風暴潮所產生異常水位常對台灣沿海造成重大災害，造成台灣海洋環境的發展產生了極大的衝擊。唯有準確地掌握近岸區域之實際海氣象特性，才能使海象資訊進一步發揮功效，並且提高防救災效率。為能審慎評估全球氣候變遷可能造成之衝擊及相關調適策略，本計畫將進行氣候變遷對中部(雲彰中)與花東海岸防護衝擊與調適之研究工作。本計畫為兩年期計畫 (103年~104年)，第一年度 (103年) 計畫工作範圍為雲林縣、彰化縣、台中市海岸地區；第二年度 (104年) 計畫工作範圍為花蓮縣、台東縣海岸地區。為達到上述目標，本計畫主要包含「調查及蒐集台灣中部地區(雲林縣、彰化縣、台中市)及花東地區(花蓮縣、台東縣)海岸防災現狀」、「建立氣候變遷下水環境因子情境分析模式」、「評估氣候變遷對中部(雲彰中)及花東沿海海岸災害之衝擊分析」、「台灣中部(雲彰中)及花東沿海地區氣候變遷下海岸災害之脆弱度及風險評估」、「研擬因應氣候變遷台灣中部(雲彰中)及花東沿海地區海岸災害調適策略及行動方案」等工作項目。本(103)年度計畫將進行雲林縣、彰化縣、台中市沿海海岸地區於氣候變遷下各假設目標年之海岸災害因子情境分析，進行沿海地區海岸災害之衝擊模擬、脆弱度與風險評估及地圖製作，並研擬因應之調適策略與提出行動方案之效益分析，以供決策機關參考。 n recent years, the influences of global warming effect and oceanic climate change are regarded worldwide. The problems of sea level elevation as well as more frequent typhoon attack have threatened the environment we live in. Governments and international scientists pay extensive attention to the effect of waves and storm surge on human’s activities. In Taiwan, the coastal zone usually suffers from three to four typhoons in one year and the exceptional sea level induced by storm surge always results coastal disasters and hinders the development in oceanic environment. The understanding of the marine and meteorological characteristics in coastal zone is conducive to raise the defended efficiency on coastal disasters. The project plans for the biennium. The program of the first year focus on the coast areas of Yunlin County, Changhua County and Taichung City. Hualien and Taitung coasts are research in the second year. The project aims to investigate the coastal protective impact and adaptation due to climate change on central (Yunlin, Taichung and Changhua) and Huatung coasts of Taiwan against natural calamities in future. The present project includes five major working items: (1) exploration and collection on coastal disaster prevention of central and eastern areas in Taiwan, (2) model establishment for situation analysis of water environmental factors due to climate change, (3) impact estimation on central and eastern coastal disasters due to climate change, (4) vulnerability and risk estimations on coastal disasters due to climate change and (5) adaptation tactic and operation program on coastal disasters due to climate change. This year the study is conducted in Yunlin, Changhua and Taichung coasts. The influences due to climate change upon some assumptive object years will be carried out. These results provide useful information to set up the adaptation tactic and to implement the benefit analysis of operation program.

Keyword(s)

海岸災害
氣候變遷
脆弱度
危害度
災害風險
調適策略
行動方案
Coastal disaster
Climate change
Vulnerability
Hazard level
Disaster Risk
Adaptation strategies
Action plans

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A study of coastal protective impact and adaptation due to climate change on central (Yunlin, Taichung and Changhua) and Huatung coasts (1/2)

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