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Sunday, August 5, 2012

GE2021 ENVIRONMENTAL SCIENCE AND ENGINEERING SYLLABUS | ANNA UNIVERSITY BE AERONAUTICAL ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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GE2021 ENVIRONMENTAL SCIENCE AND ENGINEERING SYLLABUS | ANNA UNIVERSITY BE AERONAUTICAL ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIFTH SEMESTER BE AERONAUTICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


GE2021 ENVIRONMENTAL SCIENCE AND ENGINEERING L T P C
3 0 0 3
AIM:
 The aim of this course is to create awareness in every engineering graduate about the
importance of environment, the effect of technology on the environment and ecological
balance and make them sensitive to the environment problems in every professional
endeavour that they participates.
OBJECTIVE:
 At the end of this course the student is expected to understand what constitutes the
environment, what are precious resources in the environment, how to conserve these
resources, what is the role of a human being in maintaining a clean environment and
useful environment for the future generations and how to maintain ecological balance
and preserve bio-diversity. The role of government and non-government organization
in environment managements.
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UNIT I ENVIRONMENT, ECOSYSTEMS AND BIODIVERSITY 11
Definition, scope and importance of environment – need for public awareness - concept of
an ecosystem – structure and function of an ecosystem – producers, consumers and
decomposers – energy flow in the ecosystem – ecological succession – food chains, food
webs and ecological pyramids – Introduction, types, characteristic features, structure and
function of the (a) forest ecosystem (b) grassland ecosystem (c) desert ecosystem (d)
aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries) – Introduction to
biodiversity definition: genetic, species and ecosystem diversity – biogeographical
classification of India – value of biodiversity: consumptive use, productive use, social,
ethical, aesthetic and option values – Biodiversity at global, national and local levels –
India as a mega-diversity nation – hot-spots of biodiversity – threats to biodiversity: habitat
loss, poaching of wildlife, man-wildlife conflicts – endangered and endemic species of
India – conservation of biodiversity: In-situ and ex-situ conservation of biodiversity.
Field study of common plants, insects, birds
Field study of simple ecosystems – pond, river, hill slopes, etc.
UNIT II ENVIRONMENTAL POLLUTION 9
Definition – causes, effects and control measures of: (a) Air pollution (b) Water pollution
(c) Soil pollution (d) Marine pollution (e) Noise pollution (f) Thermal pollution (g) Nuclear
hazards – soil waste management: causes, effects and control measures of municipal
solid wastes – role of an individual in prevention of pollution – pollution case studies –
disaster management: floods, earthquake, cyclone and landslides.Field study of local
polluted site – Urban / Rural / Industrial / Agricultural.
UNIT III NATURAL RESOURCES 10
Forest resources: Use and over-exploitation, deforestation, case studies- timber
extraction, mining, dams and their effects on forests and tribal people – Water resources:
Use and over-utilization of surface and ground water, floods, drought, conflicts over water,
dams-benefits and problems – Mineral resources: Use and exploitation, environmental
effects of extracting and using mineral resources, case studies – Food resources: World
food problems, changes caused by agriculture and overgrazing, effects of modern
agriculture, fertilizer-pesticide problems, water logging, salinity, case studies – Energy
resources: Growing energy needs, renewable and non renewable energy sources, use of
alternate energy sources. case studies – Land resources: Land as a resource, land
degradation, man induced landslides, soil erosion and desertification – role of an individual
in conservation of natural resources – Equitable use of resources for sustainable lifestyles.
Field study of local area to document environmental assets – river / forest / grassland / hill
/ mountain.
UNIT IV SOCIAL ISSUES AND THE ENVIRONMENT 9
From unsustainable to sustainable development – urban problems related to energy –
water conservation, rain water harvesting, watershed management – resettlement and
rehabilitation of people; its problems and concerns, case studies – role of nongovernmental
organization- environmental ethics: Issues and possible solutions – climate
change, global warming, acid rain, ozone layer depletion, nuclear accidents and
holocaust, case studies. – wasteland reclamation – consumerism and waste products –
environment production act – Air (Prevention and Control of Pollution) act – Water
(Prevention and control of Pollution) act – Wildlife protection act – Forest conservation act
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– enforcement machinery involved in environmental legislation- central and state pollution
control boards- Public awareness.
UNIT V HUMAN POPULATION AND THE ENVIRONMENT 6
Population growth, variation among nations – population explosion – family welfare
programme – environment and human health – human rights – value education – HIV /
AIDS – women and child welfare – role of information technology in environment and
human health – Case studies.
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Gilbert M.Masters, ‘Introduction to Environmental Engineering and Science’, 2nd
edition, Pearson Education (2004).
2. Benny Joseph, ‘Environmental Science and Engineering’, Tata McGraw-Hill, New
Delhi, (2006).
REFERENCES
1. R.K. Trivedi, ‘Handbook of Environmental Laws, Rules, Guidelines, Compliances and
Standards’, Vol. I and II, Enviro Media.
2. Cunningham, W.P. Cooper, T.H. Gorhani, ‘Environmental Encyclopedia’, Jaico Publ.,
House, Mumbai, 2001.
3. Dharmendra S. Sengar, ‘Environmental law’, Prentice hall of India PVT LTD, New
Delhi, 2007.
4. Rajagopalan, R, ‘Environmental Studies-From Crisis to Cure’, Oxford University Press
(2005)

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