Environmental Impact Assessment (CE-604 (C)) - Important Questions

Define Environmental Impact Assessment (EIA) and explain its concept, need, utility, scope and importance in sustainable development, environmental management and project planning.

What is an Environmental Impact Statement (EIS)? Discuss its contents, purpose and significance in the EIA process.

Explain the concept, structure, types, construction and use of matrix methods for impact identification, including advantages and limitations.

Describe the checklist method for impact identification, its types, development and application in systematic EIA.

Develop a descriptive checklist of environmental parameters likely to be affected by construction of a dam across a perennial river.

Identify primary, secondary and tertiary impacts of construction and operation of a sewage treatment plant by developing an interaction matrix with explanation.

Discuss the methods employed to predict and evaluate the potential effects of projects on water bodies and aquatic ecosystems.

Critically evaluate the challenges associated with predicting and assessing cumulative impacts on air quality, water resources, noise levels and socio-economic conditions, and how these challenges can be addressed.

Explain the seven-step model for socio-economic assessment in EIA.

Explain the activities carried out during the initial planning phase of preparation of written documentation for EIA. Why is this phase critical for systematic assessment?

Describe the writing phase of EIA documentation preparation, highlighting the key elements and structure of the Environmental Impact Statement (EIS).

Explain the stages/steps involved in the EIA process / EIA clearance process.

Write a short note on any two: (i) Significant Environmental Impacts (ii) Environmental Inventory (iii) Noise impact assessment (iv) Public participation techniques.

What are the primary advantages and disadvantages of incorporating the public in environmental decision-making? Give appropriate examples.

Describe the criteria / points to be considered in selecting public participation / public involvement techniques in EIA.