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Fundamental of Environmental Science [1]

Paper Code: 
ENV 101
Credits: 
3
Contact Hours: 
45.00
Max. Marks: 
100.00
Objective: 

To acquaint students with the subject and to make them learn the fundamentals of ecology and environmental science.

8.00
Unit I: 
Introduction to Environmental Science
  • Definition, Scope and Importance of Environmental Science
  • Multidisciplinary nature of Environmental Science
  • Origin and Evolution of Biosphere: Atmosphere of the Primitive Earth. Early Life forms, Origin of Life- Chemical basis, Evolution of Life forms through ages
  • Environmentally significant dates and abbreviations

 

10.00
Unit II: 
Physical and Chemical Environment

  •        Ecosphere and its components: Atmosphere, Hydrosphere,   Lithosphere and Biosphere

  • Interaction of all the components(Atmosphere, Hydrosphere,  Lithosphere and Biosphere)

10.00
Unit III: 
Ecological Concepts

 

  • Concept of Ecosystems
  • Types of Ecosystems
  • Ecosystem structure and functioning
  • Energy flow
  • Food chains and food webs
  • Ecological pyramids
10.00
Unit IV: 
Ecological Principles
  • Liebig’s Law of Minimum
  • Shelford’s Law of Tolerance
  • Combined Concept of Limiting Factors
7.00
Unit V: 
Biogeochemical cycles
  • Definition and importance
  • Hydrological
  • Carbon
  • Oxygen
  • Nitrogen
  • Phosphorus
  • Sulphur
Essential Readings: 
  • Agrawal,K. C. (2001).Fundamentals of Environmental Biology. Bikaner (India): Nidhi Publishers.
  • Chapman,J. L. and Reiss, M. J. (1995).Ecology: Principles and Applications.  Cambridge: University Press
  • Cunningham, W.P. Cooper, T.H. Gorhani, E. and Hepworth, M.T. (2001). Environmental Encyclopedia. Mumbai: Jaico Publ. House.
  • Kemp: The Environment Dictionary  
  • Odum E.P. (1996). Fundamentals of Ecology. Dehradun: Natraj Publisher
  • Odum, E.P. (1971). Fundamentals of Ecology. USA: W.B. Saunders Co.
  • Santra, S. C. (2001). Environmental Science. New Central Book Agency (P) Ltd.
  • Sharma, P. D.  (1996).Ecology and Environment. Meerut: Rastogi Publications.
Academic Year: 
2018-2019 [2]

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Source URL: https://environment.iisuniv.ac.in/courses/subjects/fundamental-environmental-science

Links:
[1] https://environment.iisuniv.ac.in/courses/subjects/fundamental-environmental-science
[2] https://environment.iisuniv.ac.in/academic-year/2018-2019