Results 31 to 40 of about 2,001 (204)

Gall responses to drying habitats: Insights from the community of galling herbivores associated with the superhost Caryocar brasiliense Cambess. (Caryocaraceae). [PDF]

Plant Biol (Stuttg)
Drying processes in the Brazilian palm swamps or Veredas, impact the gall community in adjacent vegetation by reducing the abundance of more sensitive galls, while more resilient galls acclimate to increased dryness by developing thicker protective tissues. Abstract Galls are new plant organs formed in response to the stimuli of gall‐inducing organisms,
Fernandes IS, Araújo WS, da Carneiro RGS.   +2 more
europepmc   +2 more sources

Analyses of temporal diversity patterns in a stricto sensu Cerrado fragment [PDF]

Bosque (Valdivia), 2016
We performed a forest inventory in a fragment of stricto sensu Cerrado to evaluate alpha and beta temporal diversity among adult and natural regeneration (NR) strata. Fifteen plots of 1,000 m2 (20 × 50 m) were set to sample the adult stratum, and each plot divided in sub-plots of 100 m2 (2 × 50 m) to sample NR.
Otoni, Thiago José O, Pinheiro, André C, Pereira, Israel M, de Oliveira, Marcio Romarco L, Machado, Evandro Luiz M, Mota, Silvia da Luz L, Serpa de M Junior, Milton   +6 more
openaire   +3 more sources

Patterns of Water and Heat Flux Across a Biome Gradient From Tropical Forest to Savanna in Brazil [PDF]

, 2009
We investigated the seasonal patterns of water vapor and sensible heat flux along a tropical biome gradient from forest to savanna. We analyzed data from a network of flux towers in Brazil that were operated within the Large-Scale Biosphere-Atmosphere ...
Cabral, O.M., Saleska, S, Antonio D. Nobre, Cardoso, Fernando Luiz, Artaxo, P, Nobre, Antônio Donato, da Rocha, H.R., Cabral, Osvaldo M.R., RANDOW, Celso von, Rocha, H.R., da, Rocha, H, Vourlitis, G., Fernando L. Cardoso, Nobre, A, Borma, L, Miller, Scott Dennis, Freitas, H, Artaxo, Paulo, Manzi, Antônio Ocimar, Cardoso, Fernando L., Saleska, Scott R., Scott R. Saleska, Helber C. Freitas, Freitas, Helber Custodio de, Randow, C., von, Renata G. Aguiar, Wofsy, S.C., George Vourlitis, Maia, Jair Max Furtunato, Vourlitis, George Louis, Rocha, Humberto Ribeiro da, Nogueira, José S., Wofsy, Steven, Cabral, Osvaldo M., von Randow, Celso, Miller, Scott D., Antonio O. Manzi, Manzi, A, Humberto R. da Rocha, Natalia R.‐Coupe, Nogueira, J, Restrepo Coupe, N, da Rocha, Humberto R., P. Artaxo, von Randow, C., Kruijt, Bart, WOFSY, Steven C., Manzi, Antonio O., Wofsy, S, Coupe, N.R., Aguiar, Renata Gonçalves, Kruijt, Bart J., Kruijt, B, Michael L. Goulden, Osvaldo M. Cabral, Bart Kruijt, Manzi, A.O., Nogueira, José S., Borma, L.S., Maia, Jair F., Aguiar, R, Saleska, S.R., Maia, J.F., Vourlitis, George, Artaxo, P., Laura S. Borma, José S. Nogueira, Nobre, Antonio D., Kruijt, B., Cabral, O, Restrepo-Coupé, Natalia, Maia, J, Aguiar, R.G., von Randow, C, Freitas, H.C., Celso von Randow, Borma, Laura S., Borma, Laura de Simone, Goulden, Michael L., Nogueira, J. S., Steven C. Wofsy, Vourlitis, G, Cardoso, F.L., Freitas, Helber C., Cardoso, F, Nogueira, J.S., Aguiar, Renata G., R.-Coupe, Natalia, Coupe, Natalia R., Scott D. Miller, Miller, S.D., Goulden, M, Nobre, A.D., Miller, S, Artaxo Netto, Paulo Eduardo, Jair F. Maia, Goulden, M.L., Saleska, Scott Reid   +97 more
core   +1 more source

Influência dos Afloramentos Rochosos sobre a Comunidade Lenhosa no Cerrado stricto sensu [PDF]

Floresta e Ambiente, 2014
Objetivou-se verificar como os afloramentos rochosos influenciam os padrões ecológicos das espécies lenhosas no cerrado stricto sensu e se existem espécies indicadoras de ambientes. Foram amostradas dez parcelas e registrados todos os indivíduos lenhosos vivos com DAS ≥ 5 cm e também as porcentagens de coberturas de afloramentos rochosos.
Mota, Sílvia da Luz Lima, Pereira, Israel Marinho, Machado, Evandro Luiz Mendonça, Oliveira, Marcio Leles Romarco de, Bruzinga, Josiane Silva, Farnezi, Múcio Magno Melo, Meira Junior, Milton Serpa   +6 more
openaire   +4 more sources

Levantamento florístico e sua distribuição diamétrica da vegetação de um cerrado sensu stricto e de um fragmento de floresta de galeria no ribeirão Dois Irmãos na APA de Cafuringa, DF, Brasil

Biotemas, 2009
Foram identificadas todas as espécies vegetais ocorrentes em uma área de 2.500m² de cerrado sensu stricto e de 5.000m² de um fragmento de uma floresta de galeria do ribeirão Dois Irmãos na APA de Cafuringa, localizada na região norte do Distrito Federal,
José Elias de Paula, José Imaña-Encinas, Otacílio Antunes Santana, Gustavo Silva Ribeiro, Christian Rainier Imaña   +4 more
doaj   +1 more source

Análise da estrutura de duas unidades fitofisionômicas de savana (cerrado) no sul do Brasil Structural analysis of two physiognomic types of savanna ("cerrado") from southern Brazil

Acta Botânica Brasílica, 1998
A região de Jaguariaíva. situada no Estado do Paraná, sul do Brasil, abriga os últimos remanescentes de savana no Estado e pode ser considerada como marco do limite meridional de distribuição deste tipo de vegetação no Brasil.
Alexandre Uhlmann, Franklin Galvão, Sandro Menezes Silva   +2 more
doaj   +1 more source

Spatial-temporal dynamics of neotropical velvet ant (Hymenoptera: Mutillidae) communities along a forest-savanna gradient. [PDF]

PLoS ONE, 2017
Understanding how and why biological communities are organized over space and time is a major challenge and can aid biodiversity conservation in times of global changes.
Júlio Miguel Alvarenga, Cecília Rodrigues Vieira, Leandro Braga Godinho, Pedro Henrique Campelo, James Purser Pitts, Guarino Rinaldi Colli   +5 more
doaj   +1 more source

Insect galls and associated fauna in two areas of Cerrado sensu stricto in the State of Bahia, Brazil [PDF]

Anais da Academia Brasileira de Ciências, 2021
This study inventoried and characterized the richness of galling insects based on gall morphotypes and their host plants in two Cerrado sensu stricto areas of Caetité municipality in Bahia State, Brazil, to aid the identification of galling insects and their host plants, as well as to contribute to the knowledge and conservation of local biodiversity ...
GABRIELA B.D. CAMPOS, ELAINE C. COSTA, DÉBORA L.S. SANTOS, SHEILA P. CARVALHO-FERNANDES, JULIANA SANTOS-SILVA   +4 more
openaire   +5 more sources

Dispersal syndromes of shrub-woody species in the cerrado sensu stricto vegetation of Central Brazil and amazonian savannas [PDF]

, 2002
O objetivo deste trabalho foi identificar as proporções das síndromes de dispersão de sementes em áreas de cerrado sensu stricto do Brasil Central, comparando-as com as de áreas isoladas de savanas amazônicas.
Vieira, Daniel Luis Mascia, Brito, Márcia Aparecida de, Fernandes-Bulhão, Clarissa, Henriques, Raimundo Paulo Barros, Aquino, Fabiana de Gois   +4 more
core   +1 more source

[Folivore caterpillars on Roupala montana Aubl. (Proteaceae) in cerrado sensu stricto]. [PDF]

Neotropical entomology, 2007
Richness of lepidopteran species in the cerrado is high. The confirmation of this richness is based on adult records but knowledge of larvae-host plants interactions is still incipient. The main purpose of this work was to identify folivorous caterpillar species on Roupala montana Aubl. in areas of a Brazilian cerrado sensu stricto, their dietary range,
Aurora, Bendicho-López, Helena C, Morais, John D, Hay, Ivone R, Diniz   +3 more
openaire   +4 more sources