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
Other Title
Performance Standards Control Rules for Sustainable Management of Coastal Wetland by Using Grey Relation Analysis
Journal
都市與計劃
Journal Volume
32
Journal Issue
4
Start Page
421
End Page
441
Date Issued
2005
Author(s)
Abstract
濕地是大自然孕育的天然緩衝區，是海岸環境維護的重要關鍵，尤其台灣屬於海島型國家，四面環海的土地資源尤需依賴濕地的保護。然而，現有的土地使用分區管制制度，並無法有效地防止海岸濕地環境的日益破壞。尤其，濕地屬於環境敏感地帶，在環境監測與永續管理上的意義，將比開發限制與使用管制上的結果還來得重要。為此一套基於永續管理之理念而建立之績效標準管理制度，將是達成濕地保育目標的重要工具。本研究即以建立海岸濕地績效標準準則為目標，希望藉由灰色關聯分析模型(Grey Relation Analysis Model, GRAM)來擷取獨立性高且具代表性的績效指標，作為未來濕地分級管理評估量化的參考依據。研究結果由依據濕地定義及功能而初擬之二十二項濕地環境功能指標中，擷取了七項具操作可行性及具代表性的海岸濕地績效管理指標，對於系統環境不確定性高、資料收集不易、指標間關係不明、易流於主觀判定的海岸濕地環境而言，經篩選後之績效指標將可以在環境管理上發揮其功效。
Wetlands are natural buffer areas crucial to coastal environments, especially for island countries such as Taiwan in which land resources depend on wetlands for protection. However, the current regional management system for land use cannot effectively prevent damage to coastal wetlands. The significance of wetlands outweighs the consequences from restricting or controlling their utilization and development. A management system utilizing performance standard criteria based on sustainable managerial concepts will likely prove useful for sustaining wetland conservation. The goal of this study is to establish criteria for performance standards for Taiwan's coastal wetlands, and, by using the Grey Relation Analysis Model (GRAM), develop a performance index for independence, representative and availability that can serve as reference for future study. Of the 22 index features of wetland environmental functionality that are determined based on the definition and functionality of wetlands, this study identified 7 index items for applicability and representative for coastal wetland performance management. Following screening, these indices employed in managing coastal wetland environments in which exist a high degree of uncertainty, extreme difficulty gathering data, ambiguous correlations among functionality indices, and vulnerable to the effects of subjective definitions.
Subjects
濕地
永續管理
績效標準
灰色關聯
Coastal wetland
Sustainable management
Performance standards
Grey relation analysis model
Type
journal article