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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/11/2011 |
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Data da última atualização: |
25/01/2023 |
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Autoria: |
RUSCHEL, A. R. |
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Afiliação: |
ADEMIR ROBERTO RUSCHEL. |
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Título: |
Floristic and genetic characterization of subtropical atlantic forest fragments in southern Brazil, with emphasis on Sorocea bonplandii. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
2005. |
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Páginas: |
112 f. |
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Idioma: |
Inglês |
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Notas: |
Dissertation (Doktorgrades der Naturwissenschaften im Fachbereich Biologie) - Fakultade der Westfalischen Wilhelms - Universitat Munster, Munster, Germany. |
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Conteúdo: |
The present study analyzes ecological and genetic aspects of endangered Subtropical Atlantic Forest (SAF) remnants of the Alto Uruguai river ecosystem, Southern
Brazil. The thesis focuses on the last intact SAF, namely Turvo Park, and five small SAF remnants, as well as one fragment of Tropical Atlantic Forest at the Atlantic coast. The objectives were to investigate potential genetic losses caused by forest fragmentation and to generate ecological and genetic knowledge as a basis for alternative uses and protection. Firstly, the floristic composition of woody plants and the richness of timber species occuring in this ecosystem were inventoried. Secondly, aspects of the ecological state and genetic conservation of forest remnants were analysed, focusing on Sorocea bonplandii (Moraceae), a key species of this ecosystem. Demographic and genetic aspects of S. bonplandii were investigated using allozym and AFLP molecular markers. These analyses revealed the rich
biodiversity and the prominent occurrence of timber species in both the intact SAF of Turvo Park as well as the SAF fragments. Moreover, the population genetic analyses revealed high genetic variability within the sub-populations of S. bonplandii in ali fragments, and apparent genetic stability in spite of extensive forest fragmentation. |
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Thesagro: |
Ecologia; Ecossistema; Floresta; Genética vegetal; Planta. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 01995nam a2200193 a 4500
001 1906124
005 2023-01-25
008 2005 bl uuuu m 00u1 u #d
100 1 $aRUSCHEL, A. R.
245 $aFloristic and genetic characterization of subtropical atlantic forest fragments in southern Brazil, with emphasis on Sorocea bonplandii.
260 $a2005.$c2005
300 $a112 f.
500 $aDissertation (Doktorgrades der Naturwissenschaften im Fachbereich Biologie) - Fakultade der Westfalischen Wilhelms - Universitat Munster, Munster, Germany.
520 $aThe present study analyzes ecological and genetic aspects of endangered Subtropical Atlantic Forest (SAF) remnants of the Alto Uruguai river ecosystem, Southern Brazil. The thesis focuses on the last intact SAF, namely Turvo Park, and five small SAF remnants, as well as one fragment of Tropical Atlantic Forest at the Atlantic coast. The objectives were to investigate potential genetic losses caused by forest fragmentation and to generate ecological and genetic knowledge as a basis for alternative uses and protection. Firstly, the floristic composition of woody plants and the richness of timber species occuring in this ecosystem were inventoried. Secondly, aspects of the ecological state and genetic conservation of forest remnants were analysed, focusing on Sorocea bonplandii (Moraceae), a key species of this ecosystem. Demographic and genetic aspects of S. bonplandii were investigated using allozym and AFLP molecular markers. These analyses revealed the rich biodiversity and the prominent occurrence of timber species in both the intact SAF of Turvo Park as well as the SAF fragments. Moreover, the population genetic analyses revealed high genetic variability within the sub-populations of S. bonplandii in ali fragments, and apparent genetic stability in spite of extensive forest fragmentation.
650 $aEcologia
650 $aEcossistema
650 $aFloresta
650 $aGenética vegetal
650 $aPlanta
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 260 | |
| 8. |  | RUSCHEL, A. R. Pimenta pseudocaryophyllus: craveiro-do-mato. In: CORADIN, L.; SIMINSKI, A.; REIS, A. (Ed.). Espécies nativas da flora brasileira de valor econômico atual ou potencial: plantas para o futuro - Região Sul. Brasília, DF: Ministério do Meio Ambiente, 2011. p. 223-225. (Biodiversidade, 40).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | REIS, L. P.; RUSCHEL, A. R. Avaliação das espécies arbóreas após 28 anos da exploração. In: CONGRESSO NACIONAL DE BOTÂNICA, 60.; REUNIÃO NORDESTINA DE BOTÂNICA, 32.; ENCONTRO REGIONAL DE BOTÂNICOS - MG, BA , ES, 29., 2009, Feira de Santana. Botânica brasileira: futuro e compromissos. Feira de Santana: SBB: UEFS, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | REIS, L. P.; RUSCHEL, A. R. Avaliação das espécies comerciais na flona Tapajós após 28 anos da exploração florestal. In: SEMINÁRIO CIENTÍFICO DA UFRA, 7.; SEMINÁRIO [DE INICIAÇÃO CIENTÍFICA] DA EMBRAPA AMAZÔNIA ORIENTAL, 13.; SEMINÁRIO DE PESQUISA DA UFRA, 1., 2009, Belém, PA. Pesquisa e desenvolvimento tecnológico na formação do jovem cientista: anais. Belém, PA: UFRA: Embrapa Amazônia Oriental, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 260 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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