Results 81 to 90 of about 2,001 (204)

Avaliação de Métodos de Medição de Altura de árvores em Área de Cerrado Sensu Stricto

, 2018
O bioma Cerrado tem grande importância na biodiversidade mundial em função de sua riqueza biótica e nível de endemismo. Este trabalho testa a hipótese de que os métodos alternativos de medição de árvores, baseados no princípio geométrico, podem ...
Andrade, Valdir Carlos Lima de, Fenandes, Hallefy Elias, Mendonça, Álvaro Lúcio Velasco Machado, Ribeiro, João Carlos Noleto, Andrade, Thaynan Gomes   +4 more
core   +1 more source

The role of habitat simplification and seasonality in shaping interactions between ants, plants and herbivores in a neotropical savanna

Ecological Entomology, Volume 51, Issue 2, Page 381-394, April 2026.
We evaluated how chronic anthropogenic disturbances (CAD) and seasonal variation influence interactions between ants and plants with extrafloral nectaries (EFN's), with emphasis on the responses of ants, herbivores, and plants. Ant and herbivore diversity remained stable across seasons in the preserved cerrado, whereas the pasture had higher ant ...
Edvânia Costa de Oliveira Sá, Flávio Camarota, Poliane Neres Morais, Érica Vanessa Durães de Freitas, Frederico Neves, Tatianne Gizelle Marques Silva, Walter Santos de Araújo   +6 more
wiley   +1 more source

Produção de serrapilheira no Cerrado e Floresta de Transição Amazônia-Cerrado do Centro-Oeste Brasileiro Litterfall production in the Brazilian mid-western Amazonia-Cerrado transition forest

Acta Amazonica, 2007
O presente trabalho teve como objetivo verificar a variação da produção de serrapilheira de diferentes biomas: Cerrado (com as fitofisionomias Cerrado sensu stricto e Cerradão) e Floresta de Transição Amazônia-Cerrado, em clima tropical.
Carlos José da Silva, Luciana Sanches, Monica Elisa Bleich, Francisco de Almeida Lobo, José de Souza Nogueira   +4 more
doaj   +1 more source

STRUCTURE AND DIVERSITY OF THE ARBOREAL COMPONENT IN CERRADO SENSU STRICTO IN NORTHERN MINAS GERAIS

FLORESTA, 2020
Due to a rapid change in the land use in northern Minas Gerais State, southeastern Brazil, large amounts of cerrado have been converted into crops. There is little information about the structure and diversity of the remaining communities in the region.
Priscila Mendes Lima, Daniel Meira Arruda, Rúbia Santos Fonseca, Deicy Danielle Silva   +3 more
openaire   +2 more sources

Caracterização da relação hipsométrica em um fragmento de cerrado sensu stricto, sul do Tocantins [PDF]

, 2017
This study aimed to avaliate the hypsometric equations utilization in cerrado sensu stricto, focusing on the sampling method of hypsometric relationship data.
Santos, Mayronne Joaquim Fonseca dos
core  

Use of habitats by non-volant small mammals in Cerrado in Central Brazil

Brazilian Journal of Biology
Non-volant small mammals are organisms capable of yielding precise information on richness, abundance and species composition variations related to the use of habitats.
M. Santos-Filho, F. Frieiro-Costa, ÁRA. Ignácio, MNF. Silva   +3 more
doaj   +1 more source

Influence of diameter measuring height on the adjustment of volume and biomass equations of cerrado in minas gerais

Ciência e Agrotecnologia, 2014
Different tree diameter measuring heights are displayed in the literature, which in some cases can lead to different results in the final estimates, if the model used is not compatible with the diameter measurement height.
Vinícius Augusto Morais, José Márcio de Mello, Lucas Rezende Gomide, José Roberto Soares Scolforo, Emanuel José Gomes de Araújo, Ana Luiza Rufini   +5 more
doaj   +1 more source

STRUCTURE AND FLORISTIC OF THE CERRADO SENSU STRICTO IN WEST OF BAHIA

, 2016
In this study it was characterized the structure and floristic of the cerrado sensu stricto located in Jaborandi, a city of western Bahia State. All individuals were sampled based on diameter height (D30cm ≥ 5cm) present in a sample area of two hectares comprising 20 plots of 1000 m2 (20m x 50m). Individuals were found in total of 2054 (1027 ind.ha-1),
Oliveira, Camila Paula de, Francelino, Márcio Rocha, Cysneiros, Vinícius Costa, Andrade, Fernando Canto de, Booth, Micael Cortopassi   +4 more
openaire   +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, Karyna Oliveira Arantes, Vinícius L. Dantas   +2 more
wiley   +1 more source

Glandular trichome density and essential oil composition in leaves and inflorescences of Lippia origanoides Kunth (Verbenaceae) in the Brazilian Cerrado

Anais da Academia Brasileira de Ciências, 2015
The essential oils from leaves and inflorescences of Lippia origanoides Kunth present aromatic and medicinal potential and have been used to treat several diseases, including melanoma. In Brazil, L.
Luiz R.S. Tozin, Marcia O.M. Marques, Tatiane M. Rodrigues   +2 more
doaj   +1 more source