Data/hora: 24/06/2024 12:20:57

Biblioteca(s): | Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 30/06/2022
Data da última atualização: | 11/11/2022
Autoria: | LOPES, E. J. M.; VILELA, B.; BRITO, T. de F.; MOURA, T. do S. A. de; NEMÉSIO, A.; MAUES, M. M.; KRUG, C.; MARTINS, M. B.; SILVA, D. de P.; DOBROVOLSKI, R.; OLIVEIRA, F. F. de.
Afiliação: | ERIC JÓ MOURA LOPES, UFBA; BRUNO VILELA, UFBA; THALINE DE FREITAS BRITO, COLABORADORA CPATU; TALYANNE DO SOCORRO ARAÚJO DE MOURA, COLABORADORA CPATU; ANDRÉ NEMÉSIO, UFU; MARCIA MOTTA MAUES, CPATU; CRISTIANE KRUG, CPAA; MARLUCIA BONIFÁCIO MARTINS, MPEG; DANIEL DE PAIVA SILVA, INSTITUTO FEDERAL GOIANO; RICARDO DOBROVOLSKI, UFBA; FAVÍZIA FREITAS DE OLIVEIRA, UFBA.
Título: | Local abundance of neotropical orchid bees in Amazon forests not related to large-scale climate suitability.
Ano de publicação: | 2022
Fonte/Imprenta: | Insect Conservation and Diversity, v. 15, n. 6, p. 693-703, Nov. 2022.
DOI: | https://doi.org/10.1111/icad.12595
Idioma: | Inglês
Conteúdo: | One of the main objectives of ecology is to understand how species abundance varies in space. Throughout the distribution of a species, a population is expected to increase its abundance where environmental conditions are most suitable for survival and reproduction. It is possible to evaluate environmental suitability and species distribution with ecological niche modelling regarding predictors of interest. Suitability measures derived from ecological niche models have primarily been used as proxies for abundance, mainly for conservation purposes. However, the suitability?abundance pattern is far from general, with several local biotic and abiotic factors and demographic causes that may interfere with this relationship. We evaluated the relationship between suitability and the local abundance of four Eulaema (Apidae: Euglossini) species. We modelled the ecological niche of the species and evaluated its relationship to local abundance values across the Amazon Forest. Given our results, there was no significant relationship between climate suitability and abundance. We used quantile regression to examine whether climate suitability limited species abundance, which confirmed our result that climate suitability model estimates are not related to the abundance of Eulaema species. Our results suggest that the relationship between climatic suitability and abundance cannot be generalised to the orchid bee.
Palavras-Chave: | Abundância; Nicho ecológico.
Thesagro: | Abelha; Floresta Tropical; Orquídea.
Categoria do assunto: | --
Registro original: | Embrapa Amazônia Oriental (CPATU)

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