Risk Analysis of Irrigation Supply under Climate Change

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Project title

Code/計畫編號

102農科-8.2.4-利-b2(2)

Translated Name/計畫中文名

氣候變遷對農業灌溉水源供給風險之評估

Project Coordinator/計畫主持人

Wen-Cheng Huang

Funding Organization/主管機關

Council of Agriculture,Executive Yuan

Department/Unit

Department of Harbor and River Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=3129338

Year

2013

Start date/計畫起

01-05-2013

Expected Completion/計畫迄

01-12-2013

Bugetid/研究經費

248千元

ResearchField/研究領域

農田水利

本研究將針對石門水庫集水區與下游桃園及石門灌區，探討氣候變遷對農業灌溉水源供給之影響。首先蒐集研究區域歷史氣象記錄、地文特性與水利設施等基本資料，建立石門水庫降雨逕流模式以模擬未來大漢溪流量變化。再配合前一年度計畫結果，利用模擬法評估未來下游農業灌溉用水之缺水情形，以提供相關單位未雨綢繆擬定適應之灌溉用水對策。 The objective of this research is to evaluate the risk of irrigation water requirement under climate change for an agricultural area in north Taiwan. On a basis of the result by last year (Huang, 2012. 101AS-8.2.5-IE-b1), the agricultural demand will be determined. Then the meteorological, hydrological and topographic fetures at Shihmen basin are investigated to construct a rainfall-runoff model. Finally, the simulation method is selected for evaluating the risk of irrigation water requirement under climate change. These results would be a well sugestion for decision-makers, and they could draw countermeasures by this research.

Keyword(s)

灌溉用水
風險評估
氣候變遷
Irrigation requirement
Risk analysis
Climate change

DSpace CRIS

Risk Analysis of Irrigation Supply under Climate Change

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