米国の油流出事故に伴う代償ミティゲーションとその定量的評価手法HEA

概要

論文の詳細を見る
The purpose of the study is to identify mechanisms of Oil Pollution Act and its authorized ecological impact assessment method, Habitat Equivalency Analysis in terms of impacted ecosystems and restored ecosystems as compensatory mitigation. In Oil Pollution Act, it became clear that Compensatory Restoration is required to be implemented for compensating the interim loss in addition to Primary Restoration. This compensatory Restoration is very much similar to off-site compensatory mitigation in Environmental Impact Assessment. Habitat Equivalency Analysis is similar to Habitat Evaluation Procedure. Both methods are often used to determine appropriate amount of compensation. HEA discounts costs of restoration of each year to identify present costs. Interim loss will become a very important index in ecological impact assessment in Japan.
環境アセスメント学会の論文
2004-09-27