Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159993
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dc.contributor.authorFERREIRA, S. R.
dc.contributor.authorSILVA, A. F. da
dc.contributor.authorSILVEIRA, O. R. da
dc.contributor.authorSANTO, J. C. B. dos
dc.contributor.authorBATISTA, A. C.
dc.contributor.authorARAUJO, F. H. V.
dc.contributor.authorSANTOS, J. B. dos
dc.contributor.authorSILVA, R. S. da
dc.date.accessioned2023-12-19T14:32:53Z-
dc.date.available2023-12-19T14:32:53Z-
dc.date.created2023-12-19
dc.date.issued2023
dc.identifier.citationAdvances in Weed Science, v. 41. e020230023, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1159993-
dc.descriptionBACKGROUND-Amaranthus palmeri is an economically important plant species worldwide. The rapid growth and competitive potential of crops make A. palmeri a major problem. Studies on the dissemination potential of this weed in Brazil and worldwide are necessary to identify the regions with high climatic potential. Similarly, we analyzed the behavior of the species in the face of predicted climate change. Studies of this type can be performed using ecological niche modeling. OBJECTIVE- this work aimed to determine areas with climatic suitability for A. palmeri in the present and future climates in Brazil and globally. METHODS-We projected the potential distribution of A. palmeri based on the environmental requirements and stress parameters that limit this species in Brazil. RESULTS- For the current climate, our model identified regions with favorable climatic suitability for A. palmeri on most continents. The results showed that the suitability of A. palmeri in the Brazilian territory will decrease owing to predicted climate change. The future model highlighted decreases in the suitable northern, northeastern, and midwestern areas. An annual study of the occurrence of A. palmeri using the weekly growth index predicted by the model showed great potential for the species throughout the year, with a decrease in the driest months (July to August), indicating the preference of the species for moist soils. Tropical and subtropical zones are currently experiencing a reduction in suitable areas because of climate change in northeastern Brazil and western Australia. Temperate zone sites have potential areas of expansion for A. palmeri (northern USA, Russia, and China) under climate change. CONCLUSIONS- Based on the results of this study, management strategies should be planned to contain the global spread of A. palmeri.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectPlanta daninha
dc.subjectCLIMEX
dc.subjectAdequação climática
dc.titlePotential distribution of Amaranthus palmeri under current and future climatic conditions in Brasil and the world.
dc.typeArtigo de periódico
dc.subject.thesagroErva Daninha
dc.subject.thesagroPraga de Planta
dc.subject.thesagroAnálise de Risco
dc.subject.thesagroClima
dc.subject.thesagroTemperatura
riaa.ainfo.id1159993
riaa.ainfo.lastupdate2023-12-19
dc.identifier.doihttp://dx.doi.org/10.51694/AdvWeedSci/2023;41:00017
dc.contributor.institutionSABRINA RODRIGUES FERREIRA, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; ALEXANDRE FERREIRA DA SILVA, CNPMS; OMAR ROBERTO DA SILVEIRA, SUPERINTENDÊNCIA FEDERAL DE AGRICULTURA; JOSÉ CARLOS BARBOSA DOS SANTOS, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; ADRIENE CALDEIRA BATISTA, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; FAUSTO HENRIQUE VIEIRA ARAÚJO, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; JOSÉ BARBOSA DOS SANTOS, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; RICARDO SIQUEIRA DA SILVA, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI.
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