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	Provedor de dados 88 (1) 97 (1) Autor COPETE,MIGUEL A (1) FERRANDIS,PABLO (1) HERRANZ,JOSÉ M (1) SANTOS,SANDY LIA DOS (1) VÁLIO,IVANY F.M. (1) Palavra-chave Seedling recruitment (2) Climatic factors (1) Flowering phenology (1) Iberian endemism (1) Litter accumulation (1) Reproductive success (1) Tropical forest (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2008 (1) 2002 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Litter accumulation and its effect on seedling recruitment in a Southeast Brazilian Tropical Forest 88 SANTOS,SANDY LIA DOS; VÁLIO,IVANY F.M.. Litter directly and indirectly affects germination and development of seedlings through physical and chemical effects, being an important factor in the determination of plant community. The monthly accumulation of litter was studied from November 1996 to September 1998 and its relation to climatic factors (such as rainfall, photoperiod and temperature). Also the litter effect on the recruitment of seedlings was observed in the Mata de Santa Genebra (22°49'45" S - 47°06'33" W). The correlation between litter accumulation and climatic factors was very weak. Under the canopy, the removal of the litter layer increased seedling emergence. Seedling mortality was very high, even in the rainy season. This can be due possibly by the low light intensity under the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Litter accumulation; Seedling recruitment; Climatic factors; Tropical forest. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042002000100011 Reproductive biology of the critically endangered endemic Mediterranean plant Coincya rupestris subsp. rupestris (Spain): the effects of competition and summer drought on seedling establishment 97 COPETE,MIGUEL A; HERRANZ,JOSÉ M; FERRANDIS,PABLO. Flower, fruit, seed production, and flowering phenology (duration, intensity, moment and synchrony) were studied in the two main populations (south east Spain) of the critically endangered endemic Mediterranean plant Coincya rupestris subsp. rupestris (Cruciferae). Production of flowers and fruits (mean ± SD) ranged from 483 (± 688) to 748 (± 636), and from 317 (± 518) to 553 (± 500), respectively, between populations. In addition, the average seed production per plant was 1,607-2,798, thus concluding that fertility was not responsible for the rarity of this taxon. The fruit/flower ratio ranged from 0.60 to 0.75, showing significant inter-population differences. Flowering extended from February-March to the end of spring, with high synchrony (= 85 %). This... Tipo: Journal article Palavras-chave: Iberian endemism; Flowering phenology; Reproductive success; Seedling recruitment. Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2008000300004 Registros recuperados: 2 Primeira ... 1 ... Última

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