應用空間資訊技術及模糊理論於古坑華山地區環境脆弱度之評估

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Title:	應用空間資訊技術及模糊理論於古坑華山地區環境脆弱度之評估
Other Titles:	Application of Spatial Information Technique and Fuzzy Theory to the Assessment of Environmental Vulnerability in the Gukeng Huashan Area
Authors:	林妙靜 LIN, MIAO-JING
Contributors:	科技學院永續綠色科技碩士學位學程林文賜 LIN, WEN-TZU
Keywords:	模糊理論;階層分析法;環境風險度 Fuzzy Theory;Analytic Hierarchy Process;Environmental Risk Assessment
Date:	2022
Issue Date:	2023-11-14 11:36:10 (UTC+8)
Abstract:	古坑華山地區近年來積極轉型為休閒農村，包括主辦「台灣咖啡節」活動，塑造其為「台灣咖啡的故鄉」，將咖啡變為華山地區之產業特色，並在2007年當選台灣地區十大經典農村。華山地區在數年之間，於桂林及華山兩村一帶，沿著山路設立數十家咖啡店、餐廳及民宿，然觀光遊憩景點開發之環境風險度，應屬目前之重要課題。本研究係結合環境資料庫、空間資訊技術、模糊理論及階層分析法，探討古坑華山地區觀光遊憩景點(咖啡店及民宿)開發之環境風險度，以作為坡地農村休閒遊憩景點開發之參考。評估結果顯示：一、該地區經營咖啡店或民宿之遊憩景點共有66處，高、中及低環境風險區之遊憩景點分別有8處、30處及28處。二、高環境風險區之遊憩景點集中於華山溪出口處附近，除位於地質或土壤強度較弱區位外，或距斷層較近外，大都緊鄰河川兩側及鄰近土地利用以道路及建物為主。三、中環境風險區之遊憩景點分散在高環境風險區之週邊；低環境風險區之遊憩景點則大都遠離河道兩側、鄰近土地利用為農田或林地、及地形較平緩之處。四、本研究建立之環境風險度評估模式，可作為坡地農村休閒遊憩景點開發及經營之參考。　　In recent years,the Gukeng Huashan area has been actively transformed into a leisure village, including hosting the “Taiwan Coffee Festival”, shaping it into the “Home of Taiwan Coffee” and turning coffee into an industrial feature of the Huashan area. In 2007, it was selected as one of the top ten classic villages in Taiwan.In a few years, dozens of cafes, restaurants and hostels have been set up along the mountain roads in the area of Guilin and Huashan villages, but the environmental risk of developing tourist attractions should be an important issue now. This study combines environmental database, spatial information techniques, fuzzy theory, and hierarchical analysis to investigate the environmental risk level of the development of recreational spots (cafes and hostels) in Gukeng Hwashan area as a reference for the development of leisure and recreational spots in sloping rural areas. The evaluation results are as follows:一、There are a total of 66 recreational spots operating cafes or hostels in the area, with 8, 30 and 28 recreational spots in high, medium and low environmental risk areas respectively.二、The recreational spots in the high environmental risk area are concentrated near the entrance of Huashan stream, except for those located in areas with weak geology or soil strength, or close to the fault, most of them are adjacent to both sides of the river and the adjacent land use is mainly roads and buildings.三、The recreation spots in the medium environmental risk area are scattered around the high environmental risk area. The recreational spots in the low environmental risk area are mostly far away from the sides of the river, near the land use of agricultural land or forest land, and in the relatively gentle terrain.四、The environmental risk assessment model established in this study can be used as a reference for the development and operation of sloping rural recreation and leisure spots.
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