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Meanings of species diversity may include species richness, taxonomic or phylogenetic diversity, and/or species evenness. Species richness is a simple count of species. Taxonomic or phylogenetic diversity is the genetic relationship between different groups of species.
Species diversity is the number of different species in a particular area and their relative abundance. The area in question could be a habitat, a biome, or the entire biosphere. Areas with low species diversity, such as the glaciers of Antarctica, still contain a wide variety of living organisms, whereas the diversity of tropical rainforests ...
11 de mar. de 2024 · Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi. While Earth’s biodiversity is so rich that many species have yet to be discovered, many species are being threatened with extinction due to human activities, putting the Earth’s magnificent biodiversity at risk.
Explore the diversity of wildlife across the planet. What are species threatened with? What can we do to prevent biodiversity loss?
17 de oct. de 2018 · Here we studied communities of aquatic ciliates to understand how temporal variability, resistance and overall ecosystem stability responded to diversity (that is, species richness) in a large...
- Frank Pennekamp, Mikael Pontarp, Mikael Pontarp, Andrea Tabi, Florian Altermatt, Florian Altermatt, ...
- 2018
1 de jun. de 2017 · Speciation is the ultimate source of species diversity but speciation events are unevenly distributed across Earth. This variation is now being quantified, and its causes and consequences are...
9 de feb. de 2021 · Species diversity is one of the more frequently measured quantities in ecology, yet how to measure it is complex, and sometimes contentious.
