Results 21 to 30 of about 127,381 (201)

Assessment of different management systems in an area of Cerrado sensu stricto [PDF]

CERNE, 2011
This study aims to evaluate the effect of different management systems on the floristic composition and diversity of a fragment of Cerrado sensu stricto vegetation located in Brasilândia de Minas (MG), eleven years after interventions. In 1997, 30 plots were installed in the study site, in a random block design, consisting of ten treatments with three ...
Souza, Flávia Nascimento de, Scolforo, José Roberto Soares, Santos, Rubens Manoel dos, Silva, Charles Plínio de Castro   +3 more
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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
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Diversidade de um cerrado sensu stricto com base em modelos de abundância de espécies [PDF]

Bioscience Journal, 2011
Este estudo teve como objetivo avaliar a diversidade de uma comunidade lenhosa de cerrado sensu stricto no sudeste de Goiás, a partir de modelos de distribuição de abundância de espécies.
Fabricio Alvim Carvalho
doaj   +1 more source

Effectiveness of synthetic versus natural human volatiles as attractants for Anopheles gambiae (Diptera: Culicidae) sensu stricto [PDF]

, 2010
Females of the African malaria vector, Anopheles gambiae Giles sensu stricto, use human volatiles to find their blood-host. Previous work has shown that ammonia, lactic acid, and aliphatic carboxylic acids significantly affect host orientation and ...
Knols, B.G.J., Smallegange, R.C., Takken, W.   +2 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
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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
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Differential behaviour of Anopheles gambiae sensu stricto (Diptera: Culicidae) to human and cow odours in the laboratory. [PDF]

, 2001
A dual port olfactometer was used to study the response of Anopheles gambiae Giles sensu stricto to odours of human and animal origin. Human odour consisted of human skin emanations collected on a nylon stocking, which was worn for 24 h.
W. Takken, C.F. Curtis, Takken, W, Stuke, K, H.V. Pates, K. Stuke, Pates, HV, Pates, H.V., Takken, W., Curtis, CF, Stuke, K., Curtis, C.F.   +11 more
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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

SUPPLYING AND DECOMPOSITION OF BURLAP IN A FRAGMENT OF CERRADO SENSU STRICTO

FLORESTA, 2019
Considering the importance of nutrient cycling as an indicator in the maintenance of the ecosystem productivity, the present study aimed to assess the seasonal dynamics of production and decomposition rate of litter in a fragment of Cerrado sensu stricto. The litter collections were carried out monthly from june 2016 to may 2017, after which the leaves,
Carolina Medinilla Pedro, Francisca De Cássia S. da Silva, Antônio Carlos Batista, Marcelo Ribeiro Viola, Maria Cristina Bueno Coelho, Marcos Giongo   +5 more
openaire   +2 more sources