Results 51 to 60 of about 902 (185)
Ecosphere, Volume 17, Issue 4, April 2026.Abstract Although latitudinal gradient of diversity (LGD) is a biogeographic pattern widely shown for distinct animal groups, some display the opposite pattern, with biodiversity peaking away from the equator. These inverse gradients may result from drivers that also overlap with extrinsic factors shaping genetic diversity across taxa, a level of ...
Marianne Azevedo‐Silva +9 more
wiley +1 more source
, 2020 Curta-metragem abordando a biologia, ecologia e principais ameaças ao Caracara plancus (Falconidae, Aves). Produto Fauna Brasil - UFF / Laboratório de Registro Audiovisual da Fauna Brasileira.Produto vinculado a projeto de Pesquisa no Parque Nacional da ...
Bruno, Sávio Freire +4 more
core +1 more source
Serra da Canastra: uma história ambiental [PDF]
, 2016 Palavras-chave criadas pelo pesquisador dos Projetos “(Per)cursos da graduação em História: entre a iniciação científica e a conclusão de curso.” (PROGRAD/DIREN/UFU 2017/2018) e “Entre a iniciação científica e a conclusão de curso: a produção monográfica
Silva, Élton Cândido da
core
The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)
Sedimentology, Volume 73, Issue 3, Page 802-837, April 2026.ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti +5 more
wiley +1 more source
Gestão do fogo no Parque Nacional da Serra da Canastra, Minas Gerais [PDF]
, 2022 Esta pesquisa teve como área de estudo o Parque Nacional da Serra da Canastra (PNSC), situado no estado de Minas Gerais, Brasil e analisou dados inerentes às ocorrências de fogo e às características naturais do parque, a fim de otimizar o planejamento de prevenção e combate ao fogo.
openaire +1 more source
Boundaries Within the Paepalanthus chiquitensis Species Complex (Eriocaulaceae)
Feddes Repertorium, Volume 137, Issue 1, March 2026.ABSTRACT Four morphotypes with associated names are presented toward a more reliable circumscription of Paepalanthus chiquitensis. Morphotype I, associated with the names P. chiquitensis, P. speciosus var. bolivianus, and P. amoenus var. bolivianus, is restricted to savannas of Bolivia and western Brazil.
Marcelo Trovó
wiley +1 more source
Time to burn: landscape drivers of fuel trait variability and fire regime in savanna ecosystems
Oikos, Volume 2026, Issue 3, March 2026.Fuel traits are important determinants of fire behavior and regime in savannas and, thus, of how fire affects plant communities. However, whether these traits are correlated, predictable and how they are influenced by biotic and abiotic drivers remain to be rigorously evaluated.
Waleska B. F. Manzan +2 more
wiley +1 more source
ASPECTOS MORFOESTRUTURAIS E MORFOESCULTURAIS DA SERRA DA CANASTRA E ENTORNO (MG)
Geography Department University of Sao Paulo, 2014 A região escolhida para este estudo carece de um mapeamento geomorfológico sistemático em escala de semi-detalhe. Em função desta lacuna, tem-se como objetivo de realizar a caracterização geomorfológica da área da Serra da Canastra e entorno, utilizando como suporte teórico metodológico as propostas de Valeriano (2008), Florenzano (2008), Borges et al.
Dhulia Alves de Souza +1 more
openaire +1 more source
A novel circumscription and classification for Neurolaeneae (Asteraceae)
TAXON, Volume 75, Issue 1, February 2026.Abstract Neurolaeneae (Asteraceae) have a complicated taxonomic history. The tribe was described in 1927, but subsequently disregarded in 1977, and later reinstated as a tribe following a large‐scale phylogenetic analysis of Asteraceae in 2002. To date, this tribe has remained poorly studied and it has never been the subject of a comprehensive ...
Vinicius R. Bueno +4 more
wiley +1 more source
Global Ecology and Biogeography, Volume 35, Issue 2, February 2026.ABSTRACT Aim The assembly of montane plant communities through time is underlain by historical and abiotic factors. However, the extent of evolutionary connectivity between ancient highland ecosystems and surrounding lowlands remains unclear. Here, we investigate the evolutionary connections between the campos rupestres, a hyperdiverse and fragmented ...
Yago Barros‐Souza +3 more
wiley +1 more source