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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
22/11/2002 |
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Data da última atualização: |
22/11/2002 |
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Autoria: |
SAULEI, S.; LAMB, D. |
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Título: |
Regeneration following pulpwood logging in lowland rain forest in Papua New Guinea |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: GOMEZ-POMPA, A.; WHITMORE, T.C.; HADLEY, M. Rain forest regeneration and management. Paris: UNESCO/Parthenon Publishing, 1991. (Man and the biophere series, v.6). |
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Páginas: |
p.313-322 |
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Idioma: |
Inglês |
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Conteúdo: |
Clear-felling to produce pulpwood commenced in Papua New Guinea in 1973. The operation produces a patchwork of logged areas mostly of a maximum radius < 400m. Regrowth is rapid and 10-year-old regrowth is c.20m tall. Many of the early secondary species originate from seed stored in the topsoil. Vegetative regrowth is also common, especially amongst primary forest tree species. Eleven years after logging 0.12 ha regrowth plots have about 60 tree species, some 60% of which are secondary forest species. By comparison, unlogged plots of the same size have about 64 trees species of which 30% are secondary species. Early patterns of regeneration after logging suggest the forests are recovering both structurally and floristically. How long this will take is not knownSeveral implications for forest management can be suggested. |
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Thesagro: |
Conservação; Ecologia; Floresta Tropical; Manejo; Silvicultura. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01493naa a2200205 a 4500
001 1327860
005 2002-11-22
008 1991 bl uuuu u00u1 u #d
100 1 $aSAULEI, S.
245 $aRegeneration following pulpwood logging in lowland rain forest in Papua New Guinea
260 $c1991
300 $ap.313-322
520 $aClear-felling to produce pulpwood commenced in Papua New Guinea in 1973. The operation produces a patchwork of logged areas mostly of a maximum radius < 400m. Regrowth is rapid and 10-year-old regrowth is c.20m tall. Many of the early secondary species originate from seed stored in the topsoil. Vegetative regrowth is also common, especially amongst primary forest tree species. Eleven years after logging 0.12 ha regrowth plots have about 60 tree species, some 60% of which are secondary forest species. By comparison, unlogged plots of the same size have about 64 trees species of which 30% are secondary species. Early patterns of regeneration after logging suggest the forests are recovering both structurally and floristically. How long this will take is not knownSeveral implications for forest management can be suggested.
650 $aConservação
650 $aEcologia
650 $aFloresta Tropical
650 $aManejo
650 $aSilvicultura
700 1 $aLAMB, D.
773 $tIn: GOMEZ-POMPA, A.; WHITMORE, T.C.; HADLEY, M. Rain forest regeneration and management. Paris: UNESCO/Parthenon Publishing, 1991. (Man and the biophere series$gv.6).
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Embrapa Solos (CNPS) |
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