海域工程危害海洋污染風險管控要素之探討

An Analysis of Risk Management Factors for Marine Pollution in Offshore Engineering Projects

海域工程雖能促進經濟發展與基礎設施建設，但其施工活動亦可能對海洋環境造成多重污染風險。本研究旨在系統性辨識並評估海域工程活動所造成海洋污染的關鍵風險管控要素。透過蒐集與整理50筆相關資料，歸納出「污染防治」、「監測管理」、「法規」及「其他」四大構面，並運用灰關聯分析法（GRA）量化探討各風險管控要素之關聯性與重要性，同時結合理想解相似度順序偏好法（TOPSIS），依據各構面與理想解之距離進行排序，以確認其優先次序。研究結果指出，「污染防治」與「監測管理」為最具影響力之構面，對減緩海域工程造成之環境衝擊具有關鍵作用。本研究成果可提供決策者於海域工程規劃、風險評估及政策制定時之參考，以促進海洋環境永續治理與保育效能。

Marine engineering projects, while essential for economic development and infrastructure expansion, often pose complex and interrelated risks to the marine environment. This study aims to systematically identify and evaluate the key elements of risk control associated with marine pollution arising from offshore engineering activities. Drawing upon 50 relevant data sources, four major dimensions—pollution prevention, monitoring and management, regulations, and others—were classified and analyzed. The Grey Relational Analysis (GRA) method was employed to quantify the relationships and significance among these risk control elements, while the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) was integrated to determine the priority order of each factor based on proximity to the ideal solutions. The combined GRA–TOPSIS analytical framework enhances the objectivity and comprehensiveness of the evaluation process. The findings reveal that pollution prevention and monitoring mechanisms are the most influential factors in marine environmental management. The results provide valuable insights for offshore engineering planning, risk assessment, and policy formulation, contributing to sustainable marine governance and environmental protection.