氣候變遷之農業生產調適決策支援系統之建置

Abstract

由於近年來氣候變遷與氣候異常使得極端氣候發生頻率逐漸升高，進而造成農業生產損失，導致嚴重威脅國家糧食安全。為獲得更多相關資訊，建置『農業生產調適決策支援系統』，整合了土壤資料、氣候資料以及相關環境空間資訊等資料庫，結合氣候變遷下水稻及蟲害推估模式。 本系統研究方法係利用ORYZA2000 (水稻) 及CLIMEX (病蟲害) 作為推估模式，用模擬不同類型之極端氣候發生時，台灣地區的水稻生產產量變化以及病蟲害發生風險之空間分布，並透過決策支援系統之GIS空間資訊查詢展示功能，以視覺化圖像介面，呈現評估結果。 農業生產調適決策支援系統以網際網路地理資訊系統 (Web GIS) 為基礎，建置為空間資料查詢展示系統，並將土壤資料、氣候資料以及環境空間資訊等資料，建置成能運用在農業生產與糧食調適作業之空間資料庫，以透過地圖方式來呈現環境空間資料，並提供土壤資訊、氣候資訊及水利資訊等多樣化的空間資料查詢統計功能。 In recent years, due to climate change and climate anomalies gradually increased so that the frequency of occurrence of extreme weather, which causes the loss of agricultural production, leading to a serious threat to national food security. In order to get more information of this problem, build "adaptation decision support system for agricultural production", the integration of soil data, weather data, and other information related environmental spatial information database, combined with rice and pests under climate change estimation model. This system use ORYZA2000 (rice) and CLIMEX (pest) as estimation model with the simulation of different types of extreme weather occurs , the yield of paddy production in Taiwan as well as the risk of pests and diseases spatial distribution and, through decision support system the GIS spatial query display function, interface to visualize the image, showing the evaluation results. Internet Geographic Information Systems (Web GIS) is the engine of “Adaptation decision support system”, based build system for the display of spatial data query, data and soil , climate and environmental spatial information data and other information , can be used in agriculture to build a spatial database operations of production and food adapted. This system can inquired through the map to present environmental spatial data and information , such as climate, water information and other information on a variety of spatial data statistics.