PERSPECTIVES IN ECOLOGY PRACTICAL

Paper Code: 
25CZOL114
Credits: 
2
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 
This course will enable the students to :
1. Apply quadrate method and calculate Shannon-Weiner diversity index for population density analysis.
2. Analyze aquatic ecosystem parameters including temperature, turbidity, pH, and oxygen levels.
3. Conduct soil analysis for organic matter, density, water retention, and moisture content.
4. Determine leaf area index and understand plant roles in air quality.
 
Course Outcomes: 

Course

Learning Outcomes (At Course Level)

Learning And Teaching Strategies

Assessmen t Strategies

Course Code

Course Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25 CZOL114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Perspective s in Ecology Practical

CO:19 Apply the quadrat method to determine population density in a community     and     calculate                 the Shannon-Weiner diversity index CO:20                 Analyze      an                 aquatic ecosystem,                         measuring                    key parameters                         like                         temperature, turbidity, pH, and dissolved oxygen, as well as chemical oxygen demand and free CO2.

CO:21 Conduct soil analysis to measure organic matter, bulk density, water holding capacity, and moisture content.Determine leaf area index and dust holding capacity, showing understanding of plant physiology and ecological roles in air quality

CO:22 Create a report detailing observations and conservation efforts during a visit to a National Park, Biodiversity Park, or Wildlife Sanctuary,                                 demonstrating understanding of biodiversity conservation.

CO:23 Demonstrate skills and record the concepts in the form of practical file and reflect on personal learning experiences and experimental outcomes during viva voce.

CO:24 Contribute effectively in course-specific interaction

The approach in teaching: Interactive Lectures, Discussion, Tutorials, Reading assignments, Demonstration, Team teaching

 

Learning activities           for the           students: Self-learning assignments, Effective questions, Simulation, Seminar presentation

Assessmen t Strategies Continuous assessment, Semester end examinations

,

Quiz, Solving problems in tutorials, Assignments

,

Presentation

 

 

CONTENTS:
1. Determination of population density in a natural/hypothetical community by quadrate method and calculation of Shannon-Weiner diversity index for the same community
2. Study of an aquatic ecosystem: Phytoplankton and zooplankton, Measurement of area, temperature, 
turbidity/penetration of light, determination of pH, and Dissolved Oxygen content (Winkler‘s method), Chemical Oxygen Demand and free CO2
3. Soil Analysis: Organic matter, Bulk density, Water holding capacity, moisture content in soil.
4. Leaf area index, Dust holding capacity of leaves
5. Report on a visit to National Park/Biodiversity Park/Wildlife sanctuary
 

 

Essential Readings: 
Krebs, C. J. (2001). Ecology. VI Edition. Benjamin Cummings.
Odum, E.P., (2008). Fundamentals of Ecology. Indian Edition. Brooks/Cole
Robert Leo Smith Ecology and field biology Harper and Row publisher
Ricklefs, R.E., (2000). Ecology. V Edition. Chiron Pres
 
SUGGESTED READINGS
Ecology and Field Biology, Robert L Smith, Harper CollinsPub, New York.
Textbook of Ecology, G.T. Miller and S. Spoolman, Brookes Cole, England.
 
References: 
e-RESOURCES:
 
e-JOURNAL:
ENVIRONMENT AND ECOLOGY
Frontiers in Ecology and the Environment
International Journal of Environmental Science and Technology
 
Academic Year: