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- In Depth- Conservation of Migratory Species
With 2 4% of the world’s land area, India contributes to around 8% of the known global biodiversity Indian subcontinent is a part of a significant bird flyway network, i e, Central Asian Flyway that covers areas between the Arctic and Indian Oceans with at least 279 populations of 182 migratory waterbird species (including 29 globally
- Global biodiversity - Wikipedia
Insects make up the vast majority of animal species [14]Chapman, 2005 and 2009 [9] has attempted to compile perhaps the most comprehensive recent statistics on numbers of extant species, drawing on a range of published and unpublished sources, and has come up with a figure of approximately 1 9 million estimated described taxa, as against possibly a total of between 11 and 12 million
- 4. 4: Aquatic Biomes - Geosciences LibreTexts
In the case of aquatic biomes the abiotic factors include light, temperature, flow regime, and dissolved solids The aquatic medium—water— has different physical and chemical properties than air Even if the water in a pond or other body of water is perfectly clear (there are no suspended particles), water, on its own, absorbs light
- Landscape changes and their hydrologic effects: Interactions . . .
Human activities have extensively altered landscapes throughout the world and further changes are expected in the future Anthropogenic impacts such a…
- Invertebrate biodiversity and conservation - ScienceDirect
To conserve invertebrate diversity, it is essential to identify the drivers of divergent biodiversity trends There is empirical evidence that land-use change, landscape simplification, and elevated urbanization, including habitat loss and chemical pollution, are essential drivers of terrestrial invertebrate diversity decline
- New Estimate: There are Over 18,000 Bird Species on Earth
Birds (class Aves) are traditionally thought of as a well-studied group, with more than 95% of their global species diversity estimated to have been described Most checklists used by ornithologists as well as by bird watchers say that there are roughly between 9,000 and 10,000 species of birds
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