What is the definition of conservation biology

Biodiversity Hot Spots

Because species are not evenly distributed around the Earth, there are several places that have many distinct species and/or species that not are found anywhere else on the planet (these are called endemic species).
If a geographic area has at least 1,500 endemic vascular plants and 30% or less of its original vegetation, it qualifies as a biodiver.

Endangered Species

The Endangered Species Act was passed by the US Congress in 1973 and is run by the US Fish and Wildlife Service.
It covers all plants and animals, except insects considered pests.
Under the Act, species are categorized as threatened or endangered.
Threatened means Endangered means According to the World Wildlife Fund, the most critically endangered.

Major Threats to Biodiversity

There are several current threats to biodiversity, and all of them are due to the actions of humans.
The major ones are:

What are the principles of conservation biology?

Conservation biology is the study of the conservation of nature and of Earth 's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions.

What values are central to conservation biology?

A major focus of conservation biology is the maintenance of the world's biodiversity.
Biological diversity is the product of organic evolution, and biological processes from the molecular level involving DNA to the biosphere are not intelligible without reference to organic evolution.

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