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題 名 | Using the Contingent Ranking Approach to Assess the Total Economic Valuation the of Arasbaran Forests in Iran=利用隨機排序法評量伊朗阿拉斯巴倫森林之加總經濟價值 |
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作 者 | Haghjou, Maryam; Hayati, Babollah; Pishbahar, Esmaeil; Molaei, Morteza; Pishbahar, Esmaeil; Hayati, Babollah; Haghjou, Maryam; Molaei, Morteza; | 書刊名 | 臺灣林業科學 |
卷 期 | 31:2 2016.06[民105.06] |
頁 次 | 頁89-104 |
分類號 | 436.8 |
關鍵詞 | 阿拉斯巴倫森林; 隨機排序法; 順序排列邏輯; 總經濟價值; Arasbaran forest; Contingent ranking; Ranked ordered logit; Total economic valuation; |
語 文 | 英文(English) |
中文摘要 | 於包括伊朗在內許多開發中國家,森林是用作經濟發展的最重要資源之一。森林衍生的產物與 服務對社會與經濟的貢獻是無庸置疑的。近年的破壞與毀林活動已導致與森林有關利益的大幅流失, 因此促進了森林保育運動。位於伊朗東亞塞拜然省與亞達比爾省最北地區的阿拉斯巴倫森林覆蓋了 148,000公頃的面積。除了保存了經濟、社會與文化的吸引力,阿拉斯巴倫森林也提供伊朗西北部獨特 的環境資源寶庫,乃因其中棲息了多種稀有植物與動物物種;以及其間完整與多樣的地景。本研究旨 在利用隨機排序法來估算阿拉斯巴倫的總經濟價值。所需之數據係透過田野研究以及由來自東亞塞拜 然、西亞塞拜然與亞達比爾三個省之10個城市334位訪客與公民所填之問卷而建立者。跟據本研究所用 之評價方法,對數據實施了順序排比之邏輯回歸分析。結果顯示森林之資訊與庇護所功能為最重要價 值;而生產功能則是價值最低的特徵,分別佔了貢獻度的71%與< 0.5%。此外森林之調節功能與非利 用價值成分則分別貢獻了14.5與14%。基於這項結果,填卷者之教育程度、收入、每年往訪森林的次 數,以及其對阿拉斯巴倫森林的友善態度,對於填卷者願意為森林的價值付出,有顯著的正面影響。 本研究的結果不僅可作為政策制定與計畫之指導用途,也可作為吸引公眾參與珍貴資源保育與永續利 用的途徑。 |
英文摘要 | Forests are among the most important natural resources utilized for economic development in many developing countries, including Iran. The contribution of forest-derived products and services to social and economic development is irrefutable. Recent destruction and deforestation activities have led to loss of a large portion of forest-associated interests, thus motivating forest conservation actions. Covering an area of around 148,000 ha, the Arasbaran forests are located in the northernmost parts of East Azerbaijan and Ardabil Provinces of Iran. In addition to the preservation of economic, social, and cultural attractions, the Arasbaran forests provide unique treasures of environmental resources in northwestern Iran due to rare plant and animal species they host, as well as the intact and broad landscapes within them. The present study aimed to estimate the total economic value of the Arasbaran forests using a contingent ranking method. Required data were acquired through field studies and questionnaires filled out by 334 visitors and citizens from 10 cities in 3 provinces: East Azerbaijan, West Azerbaijan, and Ardabil. According to the valuation method used in this study, a ranked ordered logit regression model was applied. Results showed that information and refugium functions were the most, and the production function was the least valuable attributes of the forests with 71% and < 0.5% of contributions, respectively. In addition, the regulatory functions and non-used values were other value components of the forests at 14.5 and 14% of contributions, respectively. Based on the results, respondents’ level of education, income, number of annual visits to the forests, and their friendly attitudes towards the Arasbaran forests had significant positive impacts on willingness to pay of respondents for the values of the forests. Results of the present study can serve as proper guidelines not only for policymaking and planning purposes, but also to attract public participation in the course of conservation and sustainable use of the valuable resources. |
本系統中英文摘要資訊取自各篇刊載內容。