lOMoARcPSD|17714440
CHE110:ENVIRONMENTAL STUDIES
L:2 T:2 P:0 Credits:4
Course Outcomes: Through this course students should be able to
CO1 :: observe the current environmental issues and associated problems.
CO2 :: illustrate the basic knowledge of environment and its various components.
CO3 :: devise new approaches to reduce various types of environmental pollution.
CO4 :: identify the environment policies and practices.
Unit I
Introduction and natural resources : Multidisciplinary nature of environmental studies, Scope and
importance: Concept of sustainability and sustainable development, Land resources: Land
degradation, soil erosion and desertification, Deforestation: Causes and impacts due to mining, dam
building on environment, forests, biodiversity and tribal populations, Water: Use and over-exploitation
of surface and ground water, floods, droughts, conflicts over water, Energy resources: Renewable and
non renewable energy sources, use of alternate energy sources, growing energy needs, case studies
Unit II
Ecosystems : What is an ecosystem? structure and function of ecosystem, Energy flow in an
ecosystem: food chains, food webs and ecological succession, ecological pyramids, Case studies of the
following ecosystems : a)forest ecosystem b) grassland ecosystem c) desert ecosystem d) aquatic
ecosystem
Unit III
Biodiversity and conservation : Levels of biological diversity : genetic, species and ecosystem
diversity, Biogeographic zones of India, Biodiversity patterns and global biodiversity hot spots, India
as a mega diversity nation, Endangered and endemic species in India, Threats to biodiversity: Habitat
loss, poaching of wildlife, man-wildlife conflicts, biological invasions, Conservation of biodiversity: In-
situ and ex-situ conservation of biodiversity, Ecosystem and biodiversity services: ecological,
economic, social, ethical, aesthetic and Informational value
Unit IV
Environmental pollution : Environmental pollution: types, causes, effects and controls; Air, Ill-
effects of Fireworks, water, soil and noise pollution, Nuclear hazards and human health risks, Pollution
case studies, ill-effects of Fireworks
Unit V
Environmental Policies & Practices : Climate change, global warming, ozone layer depletion, acid
rain and impacts on human communities and agriculture, Environment Laws: Environment Protection
Act, Air (Prevention & Control of Pollution) Act, Water (Prevention and control of Pollution) Act,
Wildlife Protection Act, Forest Conservation Act, International agreements: Montreal and Kyoto
protocols and Convention on Biological Diversity (CBD), Nature reserves, tribal populations and rights,
and human wildlife conflicts in Indian context, Solid waste management: Control measures of urban
and industrial waste
Unit VI
Human Communities and the Environment : Human population growth: Impacts on environment,
human health and welfare, Disaster management : floods, earthquake, cyclones and landslides,
Environmental movements : Chipko, Silent valley, Bishnois of Rajasthan, Environmental ethics: Role
of Indian and other religions and cultures in environmental conservation, Environmental
communication and public awareness, case studies
Text Books:
1. PERSPECTIVE IN ENVIRONMENTAL STUDIES by ANUBHA KAUSHIK, C P KAUSHIK, NEW
AGE INTERNATIONAL PUBLISHERS
References:
1. TEXT BOOK OF ENVIRONMENTAL STUDIES by D. DAVE AND S. S. KATEWA, CENGAGE
LEARNING
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