曾文溪流域土地管理策略之研究

The study on the strategy of land management in Tsengwenhsi river Basin

廖宗明(Zong-Ming Liao)

指導教授 ： 周士雄

共同指導教授 ： 曾志民(Chih-Ming Tseng)

長榮大學/管理學院/土地管理與開發研究所(在職專班)/碩士(2009年)

摘要

流域管理工作之良窳攸關社會發展與民眾生活品質，而台灣地區流域管理工作推展困難，需要以新觀念與作法來因應日益龐雜之管理工作，俾維護人民生命財產安全，有效利用流域的水源與土地，提供鄰近地區民眾休閒與其他多目標利用空間，及維護流域生態環境與自然風貌，達成流域管理之總體目標。
本研究主要之目的為，藉由收集曾文溪流域自然生態、經濟價值與社會文化三大層面的指標，找出流域問題並配合各專家專業經驗，提出適當的一般性策略與重要措施，藉由一般性策略及重要措施，透過AHP法評估分析並計算出策略之權重與措施得點，得到其整體績效值，判斷出各措施對於曾文溪流域之重要性。
經研究結果顯示，(1)曾文溪流域的土地使用措施永續發展必要性與策略執行可行性，不論是在上游、中游、下游皆為永續發展必要性較為重要。(2)永續發展必要性方面，上游與中游部份皆為永續環境為優先、永續社會次之、最後才為永續經濟，而下游部分永續社會與永續環境同等重要、最後為永續經濟。策略執行可行性部分，上游為法令可行性最為重要、其次為財務與技術可行性同等重要，而中游與下游為法令可行性最為重要、技術可行性次之、最後為財務可行性。(3)由各項具體措施所獲得的得點，判斷出在上、中、下游，有哪些具體措施為迫切需要或需實施的。(4)依專家問卷得到上、中、下游整理出來的永續發展必要性以及策略執行可行性的具體措施的落點圖，依照其措施落點於各象限，各專家對於曾文溪流域各河段需實施具體措施之重要性程度判斷。

關鍵字

流域管理；土地使用措施；層級分析法

並列摘要

The advantage and disadvantage of the watershed management has close connection between social development and the quality of all people’s lives. But it is difficult to promote the watershed management in Taiwan. It takes new ideas and ways of doing things to deal with the increasingly complicated management so that the people’s lives and the property can be secure. It’s also important to make good use of the source of water and land. It also provides people with leisure and other ways of multi-objective uses. Furthermore, it will protect the ecology and natural phenomenon along the river area to achieve the general goals of the watershed management.
The major purpose of this reseach is as follows: to find out the problems of Tsengwenhsi Basin and to co-operate with the experts. Thus, with the help of the expertise, we can collect the information of the ecology, economic value and the social culture. And then we can propose the most suitable strategy and impotant measures. By means of these strategy and measures, we use AHP law to analyze, evaluate and calculate their advantages; besides, we can obtain the overall achievement and evaluate all the measures’ important influences on Tsengwenhsi Basin.
After being carefully studied, the reseach shows : (1)Compared the need of development of Tsengwenhsi Basin's land use with feasibility of strategical fulfillment, the forever development, inclusive of the upstream, the middle reaches and the downstream, is more important than the latter.(2)Considering the need of forever development, the priority, including the upstream and the the middle reaches, is as follows: first of all, to protect the environment forever, and then the development of the society and the last one, to develop economic forever. As for the downstream, to develop the society forever is as important as to protect the environment forever ; whereas, to develop economic is not so urgent. The part of feasibility of strategical fulfillment is : In the upstream part, the most important is the legal feasibility; then, the financial and technical feasibility are equally important. In the parts of the middle reaches and the downstream, the most important is legal feasibility, the second important is technical feasibility and the least important is financial feasibility. (3)according to the information obtained from the above specific measures, We can infer what are the most urgent or necrssary measures in the parts of upstream, middle reaches or downstream. (4)The experts distribute questionnaires and get the concrete chart of impact point. It shows the need of forever development and the feasibility of strategical fulfillment. Furthermore, because the impact point of these measures locates on various quadrants, the experts conclude it is very important to carry out the measures for each part of the river area of Tsengwenhsi Basin.

並列關鍵字

watershed management；land use measures；Analytic Hierarchy Process

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