Environmental Impact Analysis Process. Deployment Area Selection and Land Withdrawal/Acquisition DEIS. Chapter II. Comparative Analysis of Alternatives

摘要

This chapter identifies all reasonable alternatives and objectively presents the project effects and environmental consequences of the Proposed Action and each alternative. The process by which alternative deployment areas and configurations were derived is presented first, followed by the projected construction and operation resource requirements for the Proposed Action and each alternative. The future conditions within the alternative deployment areas under no project, or no deployment decision at this time, are summarized for each key resource. The scoping process identified key resources in both natural and human environments. In response to the public and agency comments, each resource is evaluated for each alternative and appropriate mitigations are discussed. The analysis covers significant environmental characteristics that could be substantially affected by system deployment. The interdisciplinary analysis identifies potential mitigation conflicts. This detailed resource-by-resource analysis defines the issues and permits reviewers to evaluate the comparative merits of the Proposed Action and each alternative for each significantly affected resource. At the conclusion of the resource analysis for the Proposed Action, the available data, results of analyses performed, and scientific judgment were used to rank, where possible, each alternative relative to the resource under consideration. (Author)