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	Provedor de dados Acta Botanica (1) Autor Cunha,Catia Nunes da (1) Oliveira,Patricia Carla de (1) Torezan,José Marcelo Domingues (1) Palavra-chave Eleocharis minima (1) Eleocharis plicarhachis (1) Flooding (1) Grasslands (1) Isoetes pedersenii (1) Panicum laxum (1) Rotala mexicana (1) Sagittaria guayanensis (1) Soil seed and spore bank (1) Spatial distribution (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2015 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Effects of flooding on the spatial distribution of soil seed and spore banks of native grasslands of the Pantanal wetland Acta Botanica Oliveira,Patricia Carla de; Torezan,José Marcelo Domingues; Cunha,Catia Nunes da. ABSTRACTTo better understand the role that flooding plays in shaping plant communities of native floodable grasslands of the Pantanal and to characterize the spatial distribution of plants, we present the results of a survey of soil seed and spore banks using the seedling emergence method. We hypothesized that terrain subjected to the deepest and longest flooding should have higher propagule abundance and richness. The species composition and distribution of seeds and spores in the soil were assessed at five sites using three sampling positions at each according to inundation intensity. In each sample position 2cm-thick soil samples were collected in quadrats to a depth of 10cm. Litter was also collected as an independent layer. Sample monitoring in the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Eleocharis minima; Eleocharis plicarhachis; Flooding; Grasslands; Isoetes pedersenii; Panicum laxum; Rotala mexicana; Sagittaria guayanensis; Soil seed and spore bank; Spatial distribution. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000300400 Registros recuperados: 1 Primeira ... 1 ... Última

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