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Registros recuperados: 4
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Climate, soil and tree flora relationships in forests in the state of São Paulo, southeastern Brasil Rev. Bras. Bot.
Torres,Roseli Buzanelli; Martins,Fernando Roberto; Kinoshita,Luiza Sumiko.
ABSTRACT - (Climate, soil and tree flora relationships in forests in the state of São Paulo, southteastern Brasil). With the aim of verifying possible influences of abiotic features on the spatial distribution of forest tree species and families, thirteen surveys in the state of São Paulo were selected, representing different conditions (localization at the extreme coordenates and altitudes, succesional stages, surveying methods). By applying Jaccard's Index to the binary matrices of 806 synonymized specific binomina and 79 families (Cronquist's system) phenograms were constructed using the method of the unweighted pair grouping by mathematical average (UPGMA). The species formed two floristic blocks: hygrophyllous (yearly rainfall greater than 2000 mm...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Tropical forests; Tree flora; Soil; Climate; Soil thermohydric regimes.
Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041997000100004
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Tree Flora of Sabah and Sarawak project – progress and future activities Naturalis
Tan, H.S.; Nadiah, I.; Eryani, S.S..
Tropical forests in Borneo (Brunei Darussalam, Kalimantan, Sabah and Sarawak) are considered as one of the twelve mega biodiversity centres in the world. However, until now, there is no up-to-date or complete documentation on the flora of the island. The Tree Flora of Sabah and Sarawak Project, jointly undertaken by the Forest Research Institute Malaysia (FRIM), the Forestry Department of Sabah and Forestry Department of Sarawak since 1991, is aimed at providing detailed and up-to-date botanical and ecological information on the tree resources of Sabah and Sarawak. Since its implementation, the project has established a close collaboration with and received generous help from botanists from local and international institutions/herbaria around the world. Up...
Tipo: Article / Letter to the editor Palavras-chave: Sabah; Sarawak; Tree flora.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/525127
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Tree species composition in areas of Atlantic Forest in southeastern Brazil is consistent with a new system for classifying the vegetation of South America Acta Botanica
Eisenlohr,Pedro Vasconcellos; Oliveira-Filho,Ary Teixeira de.
Rigorous and well-defined criteria for the classification of vegetation constitute a prerequisite for effective biodiversity conservation strategies. In 2009, a new classification system was proposed for vegetation types in extra-Andean tropical and subtropical South America. The new system expanded upon the criteria established in the existing Brazilian Institute of Geography and Statistics classification system. Here, we attempted to determine whether the tree species composition of the formations within the Atlantic Forest Biome of Brazil is consistent with this new classification system. We compiled floristic surveys of 394 sites in southeastern Brazil (between 15º and 25ºS; and between the Atlantic coast and 55ºW). To assess the floristic consistency...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Classification consistency; NMDS ordination; Tree flora; Vegetation types.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062014000200009
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Trees of Laos and Vietnam: a field guide to 100 economically or ecologically important species Naturalis
Sam, Hoang Van; Nanthavong, Khamseng; Keßler, P.J.A..
This field guide to 100 economically or ecologically important tree species from Laos and Vietnam enables the user to identify the included taxa with user-friendly keys. It includes scientific names, botanical descriptions of families, genera, and species. Specific information on distribution, habitat, ecology, and uses has been compiled. All specimens examined have been listed.
Tipo: Article / Letter to the editor Palavras-chave: Flora of Laos and Vietnam; Field guide; Tree-identification; Tree flora; Indochina.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/525995
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