景觀生態規劃決策優化－企業架構及層級分析法 應用

Superior Decision for Landscape Ecological Planning Based on Enterprise Architecture and Analytic Hierarchy Process Methods

企業架構（Enterprise Architecture，EA）方法係一整合模型，可以同時表達與描述一系統多元的觀點。而層級分析（Analytic Hierarchy Process，AHP）法係美國匹茲堡大學教授沙提（Thomas L．Saaty）於1971年首創，係將繁雜問題系統簡化成明確之元素系統，分析過程中特徵向量所代表之優先率，作為決策之依據。本文整合應用企業架構法及層級分析法建構景觀生態規劃方案評估模式之指標因子層級結構，進而藉由層級分析法分析推估決策模式各影響指標因子之權重值，更客觀評估各規劃方案之優劣，以探討景觀生態規劃之決策優化模式。

The Enterprise Architecture (EA) method is an integrated model that can simultaneously express and describe a system's diverse perspectives. The Analytic Hierarchy Process (AHP) method was first created by Thomas L. Saaty, a professor at the University of Pittsburgh, in 1971. It is a system that simplifies complex problems into clear element systems. The eigenvector represents the priority rate in the analysis process, which is used as the basis for decision-making. This article integrates the application of enterprise architecture method and hierarchical analysis method to construct the hierarchical structure of the index factors of the landscape ecological planning scheme evaluation model, and then uses the hierarchical analysis method to analyze and estimate the weighting values of each influencing index factor of the decision-making model, and objectively evaluate the advantages and disadvantages of each planning scheme, in order to explore the decision optimization model of landscape ecological planning.