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Título: | Liana loads in Brazil nut trees in the western Brazilian Amazon. |
Autoria: | KAINER, K. A. WADT, L. H. de O. GOMES-SILVA, D. A. P. CAPANU, M. |
Afiliação: | KAREN A. KAINER, University of Florida LUCIA HELENA DE OLIVEIRA WADT, CPAF-AC DAISY A. P. GOMES-SILVA, Conselho Nacional de Desenvolvimento Cientí?co e Tecnológico (CNPq) MARINELA CAPANU, University of Florida. |
Ano de publicação: | 2005 |
Referência: | In: WORKING FOREST IN THE TROPICS: policy and market impacts ou conservation and management, 2005, Gainesville, Florida. Abstract book and program. Gainesville: University of Florida, 2005. |
Páginas: | p. 112. |
Conteúdo: | Brazil nut (Bertholletia excelsa H.B.K.) is a long-lived emergent, distributed throughout much of the Amazon?s terra firme forests, and lianas that climb this forest dominant are in a superior position for accessing light. However, traditional ecological knowledge expressed by local extractivists asserts that lianas negatively impact Brazil nut yield. We investigated Brazil nut-liana relations in a 420 ha forest located in Extractive Reserve Chico Mendes in the Western Brazilian Amazon. Our objectives were twofold: (1) To determine the relationship between Brazil nut crown vine loads and vine origin, number, and basal area; and (2) To determine the relationship between vine loads and Brazil nut tree fruit and nut yield, diameter growth, and crown form, position and area. |
Thesagro: | Castanha do Para Bertholletia Excelsa Erva Daninha Proteção Ambiental Produtividade |
NAL Thesaurus: | Lianas Conservation areas Crop yield Brazil nuts |
Palavras-chave: | Castanha do brasil Cipó Nuez del Brasil Rendimiento de los cultivos Áreas de conservación RESEX Chico Mendes (AC) Acre Amazonia Occidental Amazônia Ocidental Western Amazon |
Tipo do material: | Resumo em anais e proceedings |
Acesso: | openAccess |
Aparece nas coleções: | Resumo em anais de congresso (CPAF-AC) |
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