Biodiversity Flashcards
Genetic Diversity
Variation in genetic composition among individuals of a population, a species, or a community
Ecosystem Diversity
Variety of different habitats, communities, and ecological processes
Species Diversity
Number and relative abundance of species found in a given biological organization
Umbrella Species
Usually migratory and/or need a large habitat
Protecting these species indirectly protects all other species that make up the ecosystem
The Philippines
- High endemism
- Mega diverse
- Biodiversity Hotspot
- Center of Coral Triangle
High Endemism
Species found there are not found anywhere else on Earth
Mega Diverse
Exhibiting great biodiversity
Biodiversity Hotspot
A biogeographic region with significant levels of biodiversity that is under threat from humans
Threats to Biodiversity
- Habitat Destruction/Distrubance
- Overexploitation
- Invasive Species
- Poaching
Habitat Destruction/Disturbance Example
Vanishing of Philippine Forests
China’s Three Gorges Dam
Overexploitation Example
Dynamite Fishing
Making of Quarries and road extensions
Using of pesticide
Invasive Species Examples
Spike-topped apple snail
Janitor Fish
Poaching Examples
poaching of elephants for ivory
Rhinos for horn and hide
Conserving Biodiversity
- Establish protected areas (NIPAS)
- Captive breeding programs
- Community-based resource management
- Wildlife Resources and Conservation Act of 2001
- Regulating Biopiracy and Bioprospecting
- Indigenous Peoples Rights Act (IPRA)
- International Agreements
- Preserving Genetic Stock
Establish protected areas Examples
National Integrated Protected Areas System (NIPAS) Act; legislation to create protected areas, very tedious process but can be used to get national support