Meaning_and_Scope_of_Biological_Diversity.pptx

IPR and BIODIVERSITY

1. Meaning and Scope of Biological Diversity Lecture on Biodiversity Your Name Date

2. Introduction to Biological Diversity • Biological diversity (biodiversity) refers to the variety of life on Earth. • Includes species, genetic, and ecosystem diversity. • Recognized internationally through the Convention on Biological Diversity (CBD).

3. Three Levels of Biodiversity 1. Genetic Diversity – Variation within a species. 2. Species Diversity – Variety of species in a habitat. 3. Ecosystem Diversity – Variety of ecosystems and their interactions.

4. Scope of Biological Diversity • Ecological Scope: Biodiversity maintains ecological stability. • Economic Scope: Essential for agriculture, medicine, and industries. • Social & Cultural Scope: Supports indigenous practices and traditions. • Legal & Policy Scope: Protected under laws like the Biological Diversity Act (2002).

5. Importance of Biodiversity • Environmental: Maintains balance (oxygen production, climate regulation). • Economic: Provides food, medicine, and resources for industries. • Social & Ethical: Ensures sustainability for future generations.

6. Threats to Biodiversity • Habitat destruction • Climate change • Overexploitation of resources • Pollution • Invasive species

7. Conservation of Biodiversity • In-situ Conservation: Protected areas, national parks, biosphere reserves. • Ex-situ Conservation: Zoos, botanical gardens, seed banks. • Legal Frameworks: CBD, Nagoya Protocol, Biological Diversity Act (2002).

8. Conclusion • Biodiversity is essential for ecological, economic, and social well-being. • It faces multiple threats but can be conserved through legal frameworks and sustainable practices. • Collective efforts are necessary for biodiversity preservation.