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	Provedor de dados Acta Amazonica (2) Autor WORBES,Martin (2) ADIS,Joachim (1) KLINGE,Hans (1) PAROLIN,Pia (1) Palavra-chave Amazon (1) Bioelements (1) Biomass (1) Blackwater floodplain forest (1) Central Amazonia (1) Floodplain (1) Igapó (1) Increment rings (1) Rio Jaú (1) Seasonal várzea forest (1) Species composition (1) Structure (1) Wood density (1) Wood specific gravity (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2000 (1) 1995 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Wood density of trees in black water floodplains of Rio Jaú National Park, Amazonia, Brazil Acta Amazonica PAROLIN,Pia; WORBES,Martin. The Jaú National Park is the largest protected forested area in the world. The Vitória Amazônica Foundation is working towards understanding its ecosystem, to which this paper contributes. Wood density was analysed in 27 common tree species growing in the blackwater flood-plains of the Rio Jaú, an affluent of the Rio Negro (Amazonia, Brazil). Wood was sampled with an increment borer. Mean wood density of the analysed species ranged from 0.35 to 0.87 g cm-3. The mean of all sampled species was 0.67 g cm-3 (st. dev. 0.13). Lowest density was found for Hevea spruceana with 0.32 g cm-3 and highest for Crudia amazonica with 0.9 g cm-3. Tipo: Info:eu-repo/semantics/article Palavras-chave: Wood specific gravity; Wood density; Increment rings; Blackwater floodplain forest; Igapó; Rio Jaú; Central Amazonia. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672000000300441 THE VEGETATION OF A SEASONAL VÁRZEA FOREST IN THE LOWER SOLIMÕES RIVER, BRAZILIAN AMAZONIA Acta Amazonica KLINGE,Hans; ADIS,Joachim; WORBES,Martin. The species composition of the seasonal várzea forest growing on a bank of the Ilha de Marchantaria / lower Solimões-Amazonas River, Brazil was studied in an area of slightly less than one hectare. Two biomass plots were harvested. Forty-seven arboreal species representing 46 genera in 25 families were recorded. Tree density was 1086 per hectare. Total basal area was 45 m2 ha1. Mean species density was 6.5 ± 1.98 per 100 m2. The most abundant species were Crataeva benthamii(Capparidaceae), Laetia corymbutosa(Flacourtiaceae) and Vitex cymosa(Verbenaceae). The highest basal area per species was 10.2 m2 for Pseudobombax munguba(Bombacaceae). The common species are known to be typical floristic elements of the seasonal varzea forest. Above ground dry biomass... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amazon; Bioelements; Biomass; Floodplain; Seasonal várzea forest; Species composition; Structure. Ano: 1995 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671995000400201 Registros recuperados: 2 Primeira ... 1 ... Última

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