What does the IUCN Red List identify?
What does the IUCN Red List identify?
What data are available on The IUCN Red List? The IUCN Red List provides information about the geographic range, population size, habitat and ecology, use and trade, threats and conservation actions for species. For a full explanation of all the information available, see the Supporting Information page.
What is the main problem with the IUCN Red List?
Reporting the proportion of threatened species on The IUCN Red List is complicated because: not all species groups have been fully evaluated, and. some species have so little information available that they can only be assessed as Data Deficient (DD).
How many animal species are listed as threatened on the 2000 Red List?
The IUCN assessed a total of 63,837 species which revealed 19,817 are threatened with extinction. 3,947 were described as “critically endangered” and 5,766 as “endangered”, while more than 10,000 species are listed as “vulnerable”.
What does the IUCN do?
THE IUCN’s MISSION As a Union, IUCN seeks to influence, encourage and assist societies throughout the world to conserve the integrity and diversity of nature and to ensure that any use of natural resources is equitable and ecologically sustainable.
What is published by IUCN?
IUCN has one of the world’s most comprehensive ranges of authoritative publications, reports, guidelines and databases for conservation and sustainable development. We publish or co-author more than 100 books and major assessments every year, along with hundreds of other reports, documents and guidelines.
What do you mean by red list?
noun. a list of people or things that are prohibited.
Is IUCN a journal?
To cite an assessment users are asked to treat it in the same way as they would a paper in an online scientific journal (The IUCN Red List is a registered online journal).
What species are threatened?
Threatened species are any species (including animals, plants, fungi, etc.) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of critical depensation , a mathematical measure of biomass related to population growth rate.
What are some endangered animals in the United States?
Florida panther. The panther is one of the most endangered mammals in the country,according to the Defenders of Wildlife.
What is Red List species?
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List), founded in 1964, has evolved to become the world’s most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies.
