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	Provedor de dados Infoteca-e (1) Acta Botanica (1) Biota Neotropica (1) Boletín de la Sociedad (1) Ecología austral (1) Autor Araujo,Dorothy Sue Dunn de (1) Castro,Wendeson (1) DENICH, M. (1) Frangi,Jorge Luis (1) González Loyarte,María M (1) Kristensen,María Julia (1) Medeiros,Herison (1) Oliveira,Rogério Ribeiro de (1) Salimon,Cleber Ibraim (1) Silva,Izaias Brasil da (1) Silveira,Marcos (1) Mais... Palavra-chave Plant communities (5) Amazonia (1) Biological Reserve (1) Brasil (1) Brushwood. (1) Capoeira (1) Comunidade vegetal (1) Ecologia Vegetal (1) Edge effect (1) Flora (1) Fluvial/eolian processes (1) Forest fragmentation (1) Forest succession (1) Grain-size analysis (1) Indicator species (1) Landscape arrangement of species (1) Mountain mesoclimates (1) Open forest with bamboo (1) Phytosociology (1) Plant ecology (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Outras publicações técnicas (INFOTECA-E) (1) Ano 2015 (1) 2013 (1) 2003 (1) 1987 (1) 1986 (1) País Brazil (3) Argentina (2) Idioma Inglês (3) Português (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última A vegetação da Amazônia Oriental com enfase na vegetação antropica. Infoteca-e DENICH, M.. bitstream/item/57918/1/Doc40-p43-69.pdf Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Comunidade vegetal; Brasil; Brushwood.; Capoeira; Ecologia Vegetal; Vegetação.; Amazonia; Plant communities; Plant ecology; Vegetation.. Ano: 1986 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/394723 Chasmophytic vegetation and mesoclimates of rock outcrops in Ventania (Buenos Aires, Argentina) Boletín de la Sociedad Kristensen,María Julia; Frangi,Jorge Luis. We studied the relationships between mesoclimate variations of rock outcrops and the composition of the chasmophytic communities over a W-E altitudinal gradient (500-1243 m a.s.l.) in the Sierras Australes (Ventania). In transitory weather stations located on 5 sites we recorded climatic variables hourly and simultaneously during 3-4 days at each season for 2 years. We used phytosociological data obtained with the relevé method by Frangi y Bottino (1995) in sites with same topography that weather stations. The analysis showed the influence of aspect on mesoclimates, since physical properties of rocks enhance thermal contrast originated in direct sun radiation, then, it showed altitudinal gradients. Sites to S (550 m a.s.l.) and SW (850 m a.s.l.) was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Landscape arrangement of species; Mountain mesoclimates; Plant communities; Sierras Australes; Species lineage. Ano: 2015 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722015000100005 Relationship among grain-size, plant communities, and fluvial and eolian processes in a piedmont of the central Andes in Argentina Ecología austral González Loyarte,María M. The relationship among modern geomorphological processes, grain-size of surface sediments, and vegetation was analyzed in an alluvial fan in the piedmont of the Cordillera Frontal (Andes Mountains). Statistical parameters of grain-size distribution were calculated according to a standard graphical method. Plant communities were studied by applying a standard floristic-ecological method. A sensitivity analysis of grain-size parameters and plant communities in relation to geomorphological processes was made, based on literature, to compare results. Indicator species of fluvial, eolian and soil erosion processes were identified. Contemporary surface modifications by fluvial and eolian processes produce distinct surface sediment size parameters (mean diameter,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Grain-size analysis; Plant communities; Fluvial/eolian processes; Phytosociology; Indicator species. Ano: 2003 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2003000100004 Reserva biológica estadual da Praia do Sul (Ilha Grande, Estado do Rio de Janeiro): lista preliminar da flora Acta Botanica Araujo,Dorothy Sue Dunn de; Oliveira,Rogério Ribeiro de. A Reserva Biológica Estadual da Praia do Sul está localizada na parte meridional da Ilha Grande - RJ (23º10' S.; 44º17' W.Gr.), abrangendo uma área de 3600 ha. Foram identificadas nesta Reserva 5 comunidades vegetais, a saber: psamofila reptante de anteduna, mata de cordão arenoso, mata alagadiça de planície, manguezal e mata de encosta. A fitofisionomia de cada comunidade está descrita, incluindo as espécies mais comuns e a área da Reserva ocupada por cada uma. O levantamento florístico ainda incompleto constitui uma lista de cerca de 300 espécies: as 4 famílias mais importantes são: Leguminose, Rubiaceae, Orchidaceae, Bromeliaceae Tipo: Info:eu-repo/semantics/article Palavras-chave: Flora; Plant communities; Biological Reserve. Ano: 1987 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061987000300009 Tree mortality, recruitment and growth in a bamboo dominated forest fragment in southwestern Amazonia, Brazil Biota Neotropica Medeiros,Herison; Castro,Wendeson; Salimon,Cleber Ibraim; Silva,Izaias Brasil da; Silveira,Marcos. Forest fragmentation affects the structure and dynamics of plant communities, leading to biodiversity loss in forest remnants. In this paper we show that in a bamboo (Guadua weberbaueri Pilger) dominated forest fragment in southwestern Amazonia edge effect may be confounded by bamboo effect, which also occur inside the forest. We measured growth, mortality and, recruitment rate of trees with DBH ≥ 10 cm, in a fragment of bamboo dominated open forest in southwestern Amazonia, state of Acre, Brazil, in 15 plots at the forest edge and 15 plots inside the forest fragment, 500 m away from the border. Time interval between censuses was 1.8 years. The average diameter growth rate differed significantly between edge (3.82 ± 0.10 mm a-1) and interior (2.39 ± 0.18... Tipo: Info:eu-repo/semantics/article Palavras-chave: Forest fragmentation; Edge effect; Open forest with bamboo; Plant communities; Forest succession; Tropical forest dynamic. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000200029 Registros recuperados: 5 Primeira ... 1 ... Última

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