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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
02/06/1998 |
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Data da última atualização: |
07/04/2017 |
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Autoria: |
SCREMIN-DIAS, E.; MAMEDE, S. B. |
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Afiliação: |
DBI/CCBS/UFMS; CESUP. |
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Título: |
Anatomia foliar de duas espécies de Polygonum sp. (Familia Polygonaceae). |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTANICA, 45., 1994, Sao Leopoldo. Resumos... Sao Leopoldo: Universidade do Vale do Rio dos Sinos / Sociedade Botanica do Brasil, 1994. nao paginado. |
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Idioma: |
Português |
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Conteúdo: |
Estão sendo analisadas a estrutura anatômica de duas espécies de Polygonum sp. O material botânico é proveniente da Região do Passo do Lontra, Municipio de Miranda, no Pantanal Sul-Mato-Grossense. Ambas são plantas herbáceas, uma habita as margens do rio, e a outra tem hábito palustre, podendo também ser encontrada em solo seco. Nestes foram realizados cortes paradérmicos e transversais do mesofilo, e destes foram confeccionadas lâminas semipermanentes. |
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Palavras-Chave: |
Plant; Polygonum sp. |
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Thesagro: |
Flora; Planta. |
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Thesaurus Nal: |
Pantanal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01096naa a2200193 a 4500
001 1792620
005 2017-04-07
008 1994 bl --- 0-- u #d
100 1 $aSCREMIN-DIAS, E.
245 $aAnatomia foliar de duas espécies de Polygonum sp. (Familia Polygonaceae).
260 $c1994
520 $aEstão sendo analisadas a estrutura anatômica de duas espécies de Polygonum sp. O material botânico é proveniente da Região do Passo do Lontra, Municipio de Miranda, no Pantanal Sul-Mato-Grossense. Ambas são plantas herbáceas, uma habita as margens do rio, e a outra tem hábito palustre, podendo também ser encontrada em solo seco. Nestes foram realizados cortes paradérmicos e transversais do mesofilo, e destes foram confeccionadas lâminas semipermanentes.
650 $aPantanal
650 $aFlora
650 $aPlanta
653 $aPlant
653 $aPolygonum sp
700 1 $aMAMEDE, S. B.
773 $tIn: CONGRESSO NACIONAL DE BOTANICA, 45., 1994, Sao Leopoldo. Resumos... Sao Leopoldo: Universidade do Vale do Rio dos Sinos / Sociedade Botanica do Brasil, 1994. nao paginado.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro |
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URL |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
12/06/2001 |
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Data da última atualização: |
30/03/2017 |
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Autoria: |
SEIDL, A. F.; SILVA, J. dos S. V. da; MORAES, A. S. |
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Afiliação: |
Colorado State University (Ft. Collins, USA). EMBRAPA Pantanal (Corumba, MS). |
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Título: |
Cattle ranching and deforestation in the Brazilian Pantanal. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Ecological Economics, v.36, p.413-425, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Regional economic indicator and incentives for agricultural landowners in the Brazilian pantanal were explored in order to understand better the observed increases in deforestation for the implication of cultived pastures to assist in the extensive management of beef cattle. About 95% of Pantanal lands are privately owned and about 80% are used as extensively managed cattle ranches. The mean size of agricultural property in the Pantanal is increasing, the cattle density and numbers are decreasing, the proportion of land in cultivated pastures is decreasing, but the area is increasing, land and animal wealth is highly concentrated, and the amount and proportion of land in natural pastures is decreasing. Statistical analyses reveal that land and animal wealth, intensification of agricultural effort, human population, natural pastures and location relative to infrastructure and regional markets influence either the magnitude or the proportion of Pantanal lands deforested for the purpose of implanting cultivated pastures or both. A nonlinear link between wealth measures and deforestation was not established. Improving the profitability of forestland should unambiguously improve the likelihood of its continued management as forest and the maintenance of biological diversity. Potential sustainable uses of forested lands and native biological diversity in the Pantanal include the sustainable extraction of forest species, ranching of wild and feral species, and tourism. |
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Thesagro: |
Desmatamento; Gado. |
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Thesaurus NAL: |
Brazil; cattle; deforestation; Pantanal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02034naa a2200217 a 4500
001 1806965
005 2017-03-30
008 2001 bl --- 0-- u #d
100 1 $aSEIDL, A. F.
245 $aCattle ranching and deforestation in the Brazilian Pantanal.
260 $c2001
520 $aRegional economic indicator and incentives for agricultural landowners in the Brazilian pantanal were explored in order to understand better the observed increases in deforestation for the implication of cultived pastures to assist in the extensive management of beef cattle. About 95% of Pantanal lands are privately owned and about 80% are used as extensively managed cattle ranches. The mean size of agricultural property in the Pantanal is increasing, the cattle density and numbers are decreasing, the proportion of land in cultivated pastures is decreasing, but the area is increasing, land and animal wealth is highly concentrated, and the amount and proportion of land in natural pastures is decreasing. Statistical analyses reveal that land and animal wealth, intensification of agricultural effort, human population, natural pastures and location relative to infrastructure and regional markets influence either the magnitude or the proportion of Pantanal lands deforested for the purpose of implanting cultivated pastures or both. A nonlinear link between wealth measures and deforestation was not established. Improving the profitability of forestland should unambiguously improve the likelihood of its continued management as forest and the maintenance of biological diversity. Potential sustainable uses of forested lands and native biological diversity in the Pantanal include the sustainable extraction of forest species, ranching of wild and feral species, and tourism.
650 $aBrazil
650 $acattle
650 $adeforestation
650 $aPantanal
650 $aDesmatamento
650 $aGado
700 1 $aSILVA, J. dos S. V. da
700 1 $aMORAES, A. S.
773 $tEcological Economics$gv.36, p.413-425, 2001.
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Embrapa Pantanal (CPAP) |
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