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  2. Biodiversity loss - Wikipedia

    en.wikipedia.org/wiki/Biodiversity_loss

    Biodiversity loss happens when plant or animal species disappear completely from Earth or when there is a decrease or disappearance of species in a specific area. Biodiversity loss means that there is a reduction in biological diversity in a given area.

  3. Habitat destruction - Wikipedia

    en.wikipedia.org/wiki/Habitat_destruction

    Habitat loss is perhaps the greatest threat to organisms and biodiversity. [40] Temple (1986) found that 82% of endangered bird species were significantly threatened by habitat loss. Most amphibian species are also threatened by native habitat loss, [ 41 ] and some species are now only breeding in modified habitat. [ 42 ]

  4. Coextinction - Wikipedia

    en.wikipedia.org/wiki/Coextinction

    Coextinction can extend beyond biodiversity and has direct and indirect consequences on the communities of lost species. One main consequence of coextinction that goes beyond biodiversity is mutualism, by loss of food production with a decline in threatened pollinators. Losses of parasites can have negative impacts on humans or the species.

  5. Global biodiversity - Wikipedia

    en.wikipedia.org/wiki/Global_biodiversity

    Biodiversity loss happens when plant or animal species disappear completely from Earth or when there is a decrease or disappearance of species in a specific area. Biodiversity loss means that there is a reduction in biological diversity in a given area. The decrease can be temporary or permanent.

  6. Quarter of freshwater animals at risk of extinction ... - AOL

    www.aol.com/quarter-freshwater-animals-risk...

    The study published in the journal Nature found that 24% of freshwater animals were at a high risk of extinction. Pollution, primarily from agriculture and forestry, were hitting more than half of ...

  7. Ecological crisis - Wikipedia

    en.wikipedia.org/wiki/Ecological_crisis

    Biodiversity loss happens when plant or animal species disappear completely from Earth or when there is a decrease or disappearance of species in a specific area. Biodiversity loss means that there is a reduction in biological diversity in a given area. The decrease can be temporary or permanent.

  8. Habitat fragmentation - Wikipedia

    en.wikipedia.org/wiki/Habitat_fragmentation

    While habitat fragmentation is often associated with its effects on large plant and animal populations and biodiversity, due to the interconnectedness of ecosystems there are also significant effects that it has on the microbiota of an environment. Increased fragmentation has been linked to reduced populations and diversity of fungi responsible ...

  9. Wildlife conservation - Wikipedia

    en.wikipedia.org/wiki/Wildlife_conservation

    Human-caused habitat loss and fragmentation are primary drivers of species declines and extinctions. Key examples of human-induced habitat loss include deforestation, agricultural expansion, and urbanization. Habitat destruction and fragmentation can increase the vulnerability of wildlife populations by reducing the space and resources ...