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Guidelines & Brochures — Global. IUCN Red List Categories and Criteria. The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction.
(1) IUCN Red List Categories and Criteria: Version 3.1 (IUCN 2001 and later editions) (2) The latest version of the Guidelines for Using the IUCN Red List Categories and Criteria (available from www.iucnredlist.org/documents/RedListGuidelines.pdf; check the IUCN Red List website for regular updates of this document)
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The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. It divides species into nine categories: Not Evaluated, Data Deficient, Least Concern, Near Threatened, Vulnerable, Endangered, Critically Endangered, Extinct in the Wild and Extinct.
SUMMARY OF THE FIVE CRITERIA (A-E) USED TO EVALUATE IF A TAXON BELONGS IN AN IUCN RED LIST THREATENED CATEGORY (CRITICALLY ENDANGERED, ENDANGERED OR VULNERABLE).1. 1 Use of this summary sheet requires full understanding of the IUCN Red List Categories and Criteria and Guidelines for Using the IUCN Red List Categories and Criteria.
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Há 6 dias · Abstract. The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. The general aim of the system is to provide an explicit, objective framework for the classification of the broadest range of species according to their extinction risk.
CATEGORIAS E CRITÉRIOS PARA LISTAS VERMELHAS. Versão 3.1, 2a edição. Preparada pela Comissão de Sobrevivência de Espécies da UICN. Aprovada na 51o reunião do Conselho da UICN em Gland, Suíça, em fevereiro de 2000. Para maiores informações e para consulta ao texto original, acesse o endereço. http://www.iucnredlist.org/ DEFINIÇÕES.
15 de mar. de 2023 · The IUCN Red List Categories and Criteria provide an easily and widely understood system for classifying species at high risk of global extinction, so as to focus attention on conservation measures designed to protect them.
