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新竹市海岸生態環境與土地使用整合模式之建立與應用

Design and Application of an Integrated Model for Ecological Conservation and Land Use in Coastal Planning in Hsinchu

摘要


海岸環境敏感多變,對台灣生態體系的完整性又是不可或缺的一部分。但台灣土地資源有限,面對各項發展的需求,海岸開發勢必無法避免,然而過度開發對海岸將會造成不可逆之衝擊,其間接影響更是生態體系及地理環境上莫大的災難。因此,如何在自然生態環境與社會經濟效益上求得海岸土地使用的最佳平衡點,將是決策上的重要議題。台灣海岸的土地使用規劃若只考慮到單一目標,亦即決策者只依分析者評估結果即決定接受或放棄,將極易產生許多不適當的土地使用規劃政策。而在多目標規劃中,多個目標是可以在決策過程中被考慮的,且又能兼顧多個衝突性目標間的最佳平衡,分析者提供決策者更多資訊及可行性方案,最後依決策者的評定做出決策。再者同時兼顧到生態與經濟的土地使用政策,即是一種多目標規劃的手段。基於此,本研究以新竹市海岸爲例,藉由多目標數學規劃方法,建構新竹市海岸生態環境土地使用規劃數學模式,利用多目標規劃方法中的妥協規劃法進行模式求解,於反應不同目標的權衡與考量下,獲致生態保育、經濟效益、社會心理以及環境保護各個規劃目標上的最佳平衡,藉以求得各類土地之最適開發量,作爲未來台灣海岸地區土地使用規劃的一項參考依據。

並列摘要


Coastal environments are essential to the integrity of Taiwan's ecological systems. However, due to limited land availability in Taiwan, coastal development is inevitable. Nevertheless, over-development can have irreversible effects on coastal environments and indirectly contribute to ecological disasters. Therefore, finding a balance between the natural environment and socio-economic benefits is a major policy goal. If land-use planning for Taiwan's coasts focuses on one goal only, that is, if policy-makers decide to accept or abandon projects simply based on evaluation results by analysts, many improper land use policies are likely to be implemented. Within multi-objective programs, multiple objects can be considered when developing policies or determining the optimal balance among multiple conflicting objects. Analysts can provide policy-makers with information and practical alternatives, such that policy is based on the judgments of policy-makers. Ecological and economic considerations in land-use policy can be modeled using a multi-objective program. This study focuses on coastal areas in Hsinchu City and uses Multiple-Object Mathematical Programming (MOMP) to establish a programming mathematical model for land use in Hsinchu City's coastal environment. Compromise Programming is applied to construct a multi-object programming solution. By balancing and considering different objects, the proposed method finds the best balance among programming objectives such as ecological conservation, economic benefits, visual landscape and environmental protection to determine the appropriate quantity of land for development as a reference for future land-use planning for Taiwan's coastal areas.

參考文獻


閻克勤、王櫻燕、陳天佑(2007)。新竹市海岸生態保育與土地開發區位整合評估之研究。都市與計劃。34(4),385-415。
閻克勤、曾國雄、林楨家(2005)。海岸濕地永續管理之績效標準準則建立之研究:以灰色關聯分析應用在指標之選擇。都市與計劃。32(4),421-441。
曾國雄、蕭傑諭、江勁毅(1998)。De Novo規劃法之應用—以交大校園土地使用規劃爲例。都市與計劃。25(1),93-105。
中華工程顧問公司(2004),道路工程造價概估系統,「中華工程顧問公司網站」,http://cesexp.econst.com.tw,(2004年4月2日)

被引用紀錄


吳大成(2013)。台灣農村土地使用問題之研究〔碩士論文,國立中正大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0033-2110201613552701

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