Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.icmbio.gov.br/handle/cecav/1865
Título : | Spix’s Macaw Cyanopsitta spixii (Wagler, 1832) population viability analysis |
Autor : | Vercillo, Ugo Oliveira-Santos, Luiz Gustavo Novaes, Marisa Purchase, Cromwell Purchase, Candice Lugarini, Camile Ferreira, Ariane De Marco, Paulo Marcuk, Vladislav Franco, José Luis |
Palabras clave : | CEM@VE;PVA |
Fecha de publicación : | 2023 |
Editorial : | Bird Conservation International |
Resumen : | Spix’s Macaw Cyanopsitta spixii is one of the most endangered Neotropical Psittacidae species. Extinct in the wild in the year 2000, in June 2022 the first cohort of C. spixii was reintroduced to its original habitat. For a successful reintroduction of the species, it is necessary to examine the viability of the population against natural and external threats and the environmental requirements for success. Thus, this paper presents a “Population Viability Analysis” (PVA) for Spix’s Macaw. It used the Vortex and RangeShiftR software, biological and environmental data from a bibliographic survey, and information provided by the field team responsible for the reintroduction of the species, and who work directly with the species in captivity. We found that the minimum viable population (MVP) for reintro duction of the species is 20 individuals. However, considering the impact of disease, drought, hunting, and illegal trafficking, this population can only persist if the release of individuals from captivity occurs annually over the next 20 years combined with the reforestation of natural habitat to support population growth. |
metadata.dc.type: | Artigo |
metadata.dc.totalpage: | 12 |
metadata.dc.localofdeposit: | https://www.cambridge.org/core/journals/bird-conservation-international/article/abs/spixs-macaw-cyanopsitta-spixii-wagler-1832-population-viability-analysis/71C41D6733A70A4B43DAACB3DC35CC12 |
URI : | https://repositorio.icmbio.gov.br/handle/cecav/1865 |
Aparece en las colecciones: | Livros e Publicações |
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.