Results 71 to 80 of about 2,001 (204)

Floristic similarity of four areas of cerrado sensu stricto in Tocantins state

Journal of Biotechnology and Biodiversity, 2021
O presente estudo tem como objetivo avaliar a similaridade entre a composição florística de quatro áreas de cerrado sensu stricto no estado do Tocantins, distribuídos em 9,5 hectares. Para análise observou-se uma lista de 75 espécies e 32 famílias, listadas em quatro diferentes estudos fitossociológicos realizados nos municípios de Dueré, Paranã e ...
Epifânio, Maristela, Carvalho, Pablo Henrique Nunes de, Sousa, Hygor Gomes de Almeida, Aguiar, Bruno Aurélio Campos, Silva, Renata Carvalho da, Oliveira, Marcileia Dias de, Azevedo, Núria Américo de, Souza , Priscila Bezerra de   +7 more
openaire   +1 more source

Nutrient cycling between soil and leaf litter in the Cerrado (Brazilian savanna) on eutrophic and dystrophic Neosols

Acta Botânica Brasílica, 2018
We evaluated nutrient cycling by measuring leaf litter production and decomposition in the Brazilian savanna (cerrado sensu stricto) on eutrophic (calcareous) and dystrophic (arenitic) Neosols over the same spatiotemporal scale.
Vinícius Nunes Alves, José Luiz Rodrigues Torres, Regina Maria Quintão Lana, Marcelo Henrique Ongaro Pinheiro   +3 more
doaj   +1 more source

Fire modulates the structural drivers and functioning of individual‐based plant‐pollinator networks

Journal of Ecology, Volume 114, Issue 5, May 2026.
Ecological drivers that shape (positively or negatively) the plant‐pollinator network and determine plant fitness, both before and after a fire. Abstract Fire is a natural phenomenon that shapes ecosystems, but climate change and human activities have increased its frequency and magnitude, disrupting essential ecosystem services like pollination ...
Larissa Alves‐de‐Lima, Diego Anjos, Blanca Arroyo‐Correa, Letícia Rodrigues Novaes, Pedro Jordano, Helena Maura Torezan‐Silingardi   +5 more
wiley   +1 more source

Seed dispersal and predation of Buchenavia tomentosa Eichler (Combretaceae) in a Cerrado sensu stricto, midwest Brazil [PDF]

Brazilian Journal of Biology, 2015
Abstract The ecology of seed dispersal is critical to understand the patterns of distribution and abundance of plant species. We investigated seed dispersal aspects associated with the high abundance of Buchenavia tomentosa in the Serra Azul State Park (PESA). We estimated fruit production and conducted fruit removal experiments. We carried out diurnal
Farias, J., Sanchez, M., Abreu, M. F., Pedroni, F.   +3 more
openaire   +5 more sources

The value of regeneration for insect fauna associated with leaf litter in the Brazilian savanna: A comparative study of biomass and trophic structure

Annals of Applied Biology, Volume 188, Issue 3, Page 875-888, May 2026.
This study demonstrates the ecological value of natural regeneration in the Brazilian Cerrado by analysing the biomass, richness and trophic structure of leaf litter insects across pasture (P), regenerating (R) and native (N) areas. We found that R areas supported insect communities more similar to N habitats than to Ps, with higher richness, greater ...
Thalita Moraes Miranda Ribeiro de Souza, Rodrigo Aranda   +1 more
wiley   +1 more source

Conservação in situ de pequi em um Cerrado sensu stricto na terra indígena Krahô. [PDF]

, 2016
In situ conservation of the pequi in a Cerrado sensu stricto on the Krahô's ...
KRAHÔ, A., MINERVINO, J. S., DIAS, T. A. B.   +2 more
core  

Estudo florístico de um cerrado sensu stricto em afloramento de calcário no Pontal do Triângulo Mineiro [PDF]

, 2021
Trabalho de Conclusão de Curso (Graduação)O presente trabalho é uma análise florística de área remanescente de cerrado sensu stricto rupícola calcário, localizado em uma cuesta no município de Ituiutaba - MG.
Barbosa, Ana Victoria Maia
core  

Frost Decreases Fruit Production in a Neotropical Savanna: Implications for Frugivorous Bird Abundances

Biotropica, Volume 58, Issue 3, May 2026.
Severe frost events seem to be happening on average every 5 years, rather than 7 years, as previously reported in the southern limit of the Cerrado, a Neotropical savanna. We conducted this study in the Cerrado, where severe frost events allowed us to compare fruit production and frugivorous bird abundance before and after the disturbance.
Mariana Campagnoli, Augusto Florisvaldo Batisteli, Alexander V. Christianini   +2 more
wiley   +1 more source

Distribuição da brioflora em diferentes fisionomias de cerrado da Reserva Biológica e Estação Experimental de Mogi-Guaçu, SP, Brasil Distribution of the brioflora in the different cerrado physiognomies of the Biological Reserve and of the Experimental Station of Mogi-Guaçu, SP, Brazil

Acta Botânica Brasílica, 2004
O trabalho refere-se à distribuição da brioflora ocorrente no cerrado Reserva Biológica e Estação Experimental de MogiGuaçu. Este bioma apresenta fisionomias que variam de florestas a campos.
Sandra Regina Visnadi
doaj   +1 more source

Vascular Flora of a Cerrado sensu stricto remnant in Pratânia, state of São Paulo, southeastern Brazil

Check List, 2010
The Cerrado (Brazilian savanna) has suffered massive destruction in recent years, mainly due to the expansion of agricultural areas. Many remnants of this vegetation are still poorly studied. Therefore, the purpose of this study was to carry out a floristic survey in a remnant of Cerrado in the municipality of Pratânia, central-west region of state of ...
Carvalho, Marina Begali, Ishara, Katia Losano, Maimoni-Rodella, Rita C. S.   +2 more
openaire   +5 more sources