The rapid transformation of the natural world in the twenty-first century has brought biodiversity and environmental conservation to the forefront of global academic and policy discussions. With ecosystems facing increasing pressure from human activities, climate change, pollution, and unsustainable resource use, it has become essential for students, educators, and communities to understand the significance of preserving the planet’s biological wealth. This book, Biodiversity and Environmental Conservation, has been thoughtfully designed as a 4-credit Open Elective Course for the academic year 2025-2026, aiming to equip learners with the knowledge and awareness needed to respond to these emerging environmental challenges.
The content of this book aligns with the course objectives of fostering awareness about biodiversity, its importance, and the necessity of environmental conservation. It provides a comprehensive foundation for understanding the richness of life forms on Earth, the threats they face, and effective strategies for conservation. Students will gain insights into biodiversity at global, national, and local levels, with special emphasis on India’s unique ecosystems and biodiversity hotspots.
The modules included in the book focus on key thematic areas such as the concept and types of biodiversity, its values, contemporary threats, and methods of conservation. Environmental issues including pollution, global warming, ozone depletion, and disasters are explained with clarity to enable learners to connect theoretical knowledge with real world environmental scenarios. Additionally, the book highlights important national environmental treaties, laws, resource management practices, and the growing global emphasis on sustainable development.
The course outcomes ensure that learners emerge with a deep understanding of biodiversity and environmental conservation, along with a sense of responsibility toward safeguarding natural resources. This book is designed to act not only as a textbook but also as a guide for developing environmentally responsible attitudes and actions.
Contents –
1 Introduction to Biodiversity
1.1 Biodiversity: Concept and Definition
1.2 Biodiversity: Types and Importance
1.3 Biodiversity at National and Local Levels
1.4 Hotspots of Biodiversity in India
2 Biodiversity Conservation
2.1 Values of Biodiversity
2.2 Biodiversity Loss: Its Impact
2.3 Threats to Biodiversity
2.4 Methods of Biodiversity Conservation
3 Environmental Issues and Management
3.1 Pollution: Concept and Types
3.2 Global Warming, Depletion of Ozone Layers
3.3 Classification of Disaster: Natural and Manmade
3.4 Environmental Treaties: National
4 Environmental Conservation
4.1 Environmental Conservation: Concept and Need
4.2 Resources: Types and Conservation
4.3 Environmental Laws and Regulations
4.4 Sustainable Development: Concept, Need and Methods
