Phase IFoundation
Background
Overview
This concept is central to the Environment & Ecology syllabus, sustainable development, balancing development with conservation, and understanding the long-term consequences of major infrastructure projects. It is directly relevant to Environmental Impact Assessment (EIA) and policy formulation.
Large-scale river engineering projects like dams and barrages, while providing benefits like irrigation and hydropower, significantly alter riverine ecosystems and human livelihoods, leading to complex environmental and socio-economic consequences.