Introduction

The fundamental approach to EIA involves a series of systematic steps designed to comprehensively assess the potential environmental effects of a project. These steps include screening to determine if an EIA is needed, scoping to identify which potential impacts should be assessed, and impact analysis to predict the nature and magnitude of these impacts. Mitigation measures are then developed to minimize adverse effects, and the findings are documented in an Environmental Impact Statement (EIS). The EIA process also includes a review and decision-making phase, where the EIS is evaluated by the relevant authorities, followed by monitoring and compliance to ensure that the proposed mitigation measures are implemented effectively.

By following this structured approach, EIA helps promote sustainable development by balancing the need for economic growth with the imperative to protect and conserve the environment. It provides a framework for public participation, transparency, and informed decision-making, ultimately contributing to more environmentally responsible projects and policies.

Objectives

After going through this unit you will be able to:

1. explain brief introduction to EIA methodologies;
2. understand fundamental approach to environmental impact assessment;
3. describe environmental risk assessment;
4. know about process of environmental auditing