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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
09/11/2004 |
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Data da última atualização: |
28/03/2022 |
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Autoria: |
MARTORANO, L. G.; NECHET, D.; MANZATTO, C. V.; REBELLO, E. R. G.; BERTOLOSSI, R. |
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Afiliação: |
LUCIETA GUERREIRO MARTORANO, CNPS; D. NECHET, UFPA; CELSO VAINER MANZATTO, CNPS; E. R. G. REBELLO, INMET; R. BERTOLOSSI, INFRAERO. |
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Título: |
Pluviometric variations as subsidiary information for agricultural planning in the Amazon. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: INTERNATIONAL SOIL CONSERVATION ORGANISATION CONFERENCE, 13., 2004, Brisbane. Conserving soil and water for society: sharing solutions: proceedings... Brisbane: ISCO, 2004. Paper n. 781. |
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Idioma: |
Inglês |
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Conteúdo: |
The area of interest for this study lies in the Western part of the Amazon. Monthly and annual meteorological data from 12 places were used, with daily data from eight rain gauges and daily rainfall intensity records. Data were presented from tests of water infiltration into the soil performed in the region. The results showed that the Northwest part of the region was the rainiest, attaining annual means of 3,333 mm at Iauaretê. In the Southern part, beginning at 5°S, the mean values reached 1,952 mm, at Rio Branco. Mean annual rainfalls ranged from 2,500 mm to 2,200 mm, in the region. The lowest pluvial total was 1,365 mm, which occurred at Parintins in 1983, and may be associated to the effects of a strong El Niño (82-83). In years when La Niña was strong, rainfalls were above the average and when El Niño was strong, they were below the average. The rainiest period was from December to April with means above 160 mm and the least rainy was from May to September, August being the month with the lowest rainfall. Close to Humaitá, annual rainfalls were less than 2,000 mm. |
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Palavras-Chave: |
Erosividade; Potencial. |
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Thesagro: |
Erosão do Solo; Pluviometria. |
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Thesaurus Nal: |
Amazonia; Brazil. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183996/1/ok-11554-1-2.pdf
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Marc: |
LEADER 01894nam a2200229 a 4500
001 1336989
005 2022-03-28
008 2004 bl uuuu u00u1 u #d
100 1 $aMARTORANO, L. G.
245 $aPluviometric variations as subsidiary information for agricultural planning in the Amazon.$h[electronic resource]
260 $aIn: INTERNATIONAL SOIL CONSERVATION ORGANISATION CONFERENCE, 13., 2004, Brisbane. Conserving soil and water for society: sharing solutions: proceedings... Brisbane: ISCO, 2004. Paper n. 781.$c2004
520 $aThe area of interest for this study lies in the Western part of the Amazon. Monthly and annual meteorological data from 12 places were used, with daily data from eight rain gauges and daily rainfall intensity records. Data were presented from tests of water infiltration into the soil performed in the region. The results showed that the Northwest part of the region was the rainiest, attaining annual means of 3,333 mm at Iauaretê. In the Southern part, beginning at 5°S, the mean values reached 1,952 mm, at Rio Branco. Mean annual rainfalls ranged from 2,500 mm to 2,200 mm, in the region. The lowest pluvial total was 1,365 mm, which occurred at Parintins in 1983, and may be associated to the effects of a strong El Niño (82-83). In years when La Niña was strong, rainfalls were above the average and when El Niño was strong, they were below the average. The rainiest period was from December to April with means above 160 mm and the least rainy was from May to September, August being the month with the lowest rainfall. Close to Humaitá, annual rainfalls were less than 2,000 mm.
650 $aAmazonia
650 $aBrazil
650 $aErosão do Solo
650 $aPluviometria
653 $aErosividade
653 $aPotencial
700 1 $aNECHET, D.
700 1 $aMANZATTO, C. V.
700 1 $aREBELLO, E. R. G.
700 1 $aBERTOLOSSI, R.
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Registro original: |
Embrapa Solos (CNPS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
19/09/2022 |
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Data da última atualização: |
19/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MATTOS, L. M.; REIS, F. C.; RACANICCI, A. M. C.; PIVATO, I.; TONELLI, G. S. S. S.; BÁO, S. N.; MARTINS, C. F. |
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Afiliação: |
LUCIANA MIRANDA MATTOS; FILIPE CARNEIRO REIS; ALINE M.C. RACANICCI; IVO PIVATO; GUILHERME S.S.S. TONELLI; SÔNIA NAIR BÁO; CARLOS FREDERICO MARTINS, CPAC. |
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Título: |
Freezing for the Future: obtaining fibroblast samples from deceased wild mammals for the Brazilian Cerrado Germplasm Bank. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biopreservation and Biobanking, ahead of print, 2022. |
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DOI: |
DOI: 10.1089/bio.2022.0039 |
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Idioma: |
Inglês |
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Conteúdo: |
We isolated and further characterized fibroblasts obtained from postmortem skin biopsies of three different Brazilian wild species (Chrysocyon brachyurus?maned wolf, Cerdocyon thous?crab-eating fox, Mazama gouazoubira?brown brocket deer). The effects of two cryoprotectants, 10% dimethyl sulfoxide (DMSO) and 5% dimethylformamide (DMF), were assessed to determine the most efficient cryopreservation protocol. Such an investigation promotes the creation of germplasm banks, using samples that would otherwise be rejected and permanently lost following the death of the animals. We utilized animal corpses that were involved in highway accidents, found dead in the natural environment, or referred to us from the veterinary hospital at the Brası ́lia Zoo. Fibroblasts from C. brachyurus specimens presented a delay in cell growth in Dulbecco?s modified Eagle?s medium in relation to other species. This observation is a limiting factor for the future storage of cells from this species. Differences in cellular morphology were observed between C. brachyurus, C. thous, and M. goua- zoubira, presenting branched, fusiform, and spherical forms, respectively. The cryoprotective solution con- taining 10% DMSO was more efficient than 5% DMF medium in preserving the viability of fibroblasts of the three species ( p < 0.05). After defining the best cryopreservation solution, a germplasm bank was successfully formed. This biological reservoir is configured as the first germplasm bank containing somatic cells and gametes of wild mammals of the Cerrado biome of Brazil. This material will be used for future characterization of the species and multiplication by means of nuclear transfer cloning. MenosWe isolated and further characterized fibroblasts obtained from postmortem skin biopsies of three different Brazilian wild species (Chrysocyon brachyurus?maned wolf, Cerdocyon thous?crab-eating fox, Mazama gouazoubira?brown brocket deer). The effects of two cryoprotectants, 10% dimethyl sulfoxide (DMSO) and 5% dimethylformamide (DMF), were assessed to determine the most efficient cryopreservation protocol. Such an investigation promotes the creation of germplasm banks, using samples that would otherwise be rejected and permanently lost following the death of the animals. We utilized animal corpses that were involved in highway accidents, found dead in the natural environment, or referred to us from the veterinary hospital at the Brası ́lia Zoo. Fibroblasts from C. brachyurus specimens presented a delay in cell growth in Dulbecco?s modified Eagle?s medium in relation to other species. This observation is a limiting factor for the future storage of cells from this species. Differences in cellular morphology were observed between C. brachyurus, C. thous, and M. goua- zoubira, presenting branched, fusiform, and spherical forms, respectively. The cryoprotective solution con- taining 10% DMSO was more efficient than 5% DMF medium in preserving the viability of fibroblasts of the three species ( p < 0.05). After defining the best cryopreservation solution, a germplasm bank was successfully formed. This biological reservoir is configured as the first germplasm bank contain... Mostrar Tudo |
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Thesagro: |
Animal Selvagem; Banco de Germoplasma; Biotecnologia; Criopreservação. |
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Thesaurus NAL: |
Biotechnology; Cryopreservation; Germplasm; Wild animals. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02613naa a2200301 a 4500
001 2146609
005 2022-09-19
008 2022 bl uuuu u00u1 u #d
024 7 $aDOI: 10.1089/bio.2022.0039$2DOI
100 1 $aMATTOS, L. M.
245 $aFreezing for the Future$bobtaining fibroblast samples from deceased wild mammals for the Brazilian Cerrado Germplasm Bank.$h[electronic resource]
260 $c2022
520 $aWe isolated and further characterized fibroblasts obtained from postmortem skin biopsies of three different Brazilian wild species (Chrysocyon brachyurus?maned wolf, Cerdocyon thous?crab-eating fox, Mazama gouazoubira?brown brocket deer). The effects of two cryoprotectants, 10% dimethyl sulfoxide (DMSO) and 5% dimethylformamide (DMF), were assessed to determine the most efficient cryopreservation protocol. Such an investigation promotes the creation of germplasm banks, using samples that would otherwise be rejected and permanently lost following the death of the animals. We utilized animal corpses that were involved in highway accidents, found dead in the natural environment, or referred to us from the veterinary hospital at the Brası ́lia Zoo. Fibroblasts from C. brachyurus specimens presented a delay in cell growth in Dulbecco?s modified Eagle?s medium in relation to other species. This observation is a limiting factor for the future storage of cells from this species. Differences in cellular morphology were observed between C. brachyurus, C. thous, and M. goua- zoubira, presenting branched, fusiform, and spherical forms, respectively. The cryoprotective solution con- taining 10% DMSO was more efficient than 5% DMF medium in preserving the viability of fibroblasts of the three species ( p < 0.05). After defining the best cryopreservation solution, a germplasm bank was successfully formed. This biological reservoir is configured as the first germplasm bank containing somatic cells and gametes of wild mammals of the Cerrado biome of Brazil. This material will be used for future characterization of the species and multiplication by means of nuclear transfer cloning.
650 $aBiotechnology
650 $aCryopreservation
650 $aGermplasm
650 $aWild animals
650 $aAnimal Selvagem
650 $aBanco de Germoplasma
650 $aBiotecnologia
650 $aCriopreservação
700 1 $aREIS, F. C.
700 1 $aRACANICCI, A. M. C.
700 1 $aPIVATO, I.
700 1 $aTONELLI, G. S. S. S.
700 1 $aBÁO, S. N.
700 1 $aMARTINS, C. F.
773 $tBiopreservation and Biobanking, ahead of print, 2022.
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