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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
29/02/2000 |
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Data da última atualização: |
29/02/2000 |
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Autoria: |
TIGANO-MILANI, M. S.; SAMSON, R. A.; MARTINS, I.; SOBRAL, B. W. S. |
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Afiliação: |
Centro Nacional de Recursos Geneticos e Biotecnologia (CENARGEN)/Epresa Brasileira de Pesquisa agropecuaria (EMBRAPA), Brazil. |
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Título: |
DNA markers for differentiating isolates of paecilomyces lilacinus. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Microbiology-Reading, v.141, n.1, p.239-245, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
Paecilomyces lilacinus is an agent for the potential biological control of soil nematodes. Arbitrarily primed PCR was used to fingerprint the genomes of 28 isolates of this fungus. Most (72%) of the isolates originated from soil of different regions of Brazil. Fourteen 10-mer oligonucleotide primers of arbitrary sequence revealed 293 scorable binary characters. Distinct geontypes were obtained for each isolate. Cluster analysis showed a high level of variability among these genotypes. The similarity among pairwise comparisons of the isolates varied from 84.3% to 7.6%, with a means of 63.5%. No clearly defined phenetic groups were identified by cluster or multivariate analysis. No correlation with geographical origin or host was detected. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01186naa a2200157 a 4500
001 1648689
005 2000-02-29
008 1995 bl --- 0-- u #d
100 1 $aTIGANO-MILANI, M. S.
245 $aDNA markers for differentiating isolates of paecilomyces lilacinus.
260 $c1995
520 $aPaecilomyces lilacinus is an agent for the potential biological control of soil nematodes. Arbitrarily primed PCR was used to fingerprint the genomes of 28 isolates of this fungus. Most (72%) of the isolates originated from soil of different regions of Brazil. Fourteen 10-mer oligonucleotide primers of arbitrary sequence revealed 293 scorable binary characters. Distinct geontypes were obtained for each isolate. Cluster analysis showed a high level of variability among these genotypes. The similarity among pairwise comparisons of the isolates varied from 84.3% to 7.6%, with a means of 63.5%. No clearly defined phenetic groups were identified by cluster or multivariate analysis. No correlation with geographical origin or host was detected.
700 1 $aSAMSON, R. A.
700 1 $aMARTINS, I.
700 1 $aSOBRAL, B. W. S.
773 $tMicrobiology-Reading$gv.141, n.1, p.239-245, 1995.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
26/09/2013 |
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Data da última atualização: |
17/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, G. T. N. P. de; BERTOLO, L. S.; SANTOS, R. F. dos; SILVA, J. dos S. V. da. |
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Afiliação: |
GUILHERME T. N. P. DE LIMA, FEC/Unicamp; LÍDIA SANCHES BERTOLO, FEC/Unicamp; ROZELY FERREIRA DOS SANTOS, FEC/Unicamp; JOÃO DOS SANTOS VILA DA SILVA, CNPTIA. |
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Título: |
Landscape elements, water resources and ecosystem services: their relations to losses and gains in a Pantanal region. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Geografia, Rio Claro, v. 38, p. 207-222, ago. 2013. |
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Idioma: |
Inglês |
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Notas: |
Número especial. |
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Conteúdo: |
In the last decades, the region of Bonito (Mato Grosso do Sul State - MS) has presented an increase in urban areas, causing impacts on water resources, landscape fragmentation and loss of ecosystem services (ES). Aiming to study the relation chain among land use, water resources and ES, this work determined the influence of the composition from ladscape elements and water quality on the offer of three ES (water quality, erosion control and tourism), also defining the critical points between offer of water services and loss of natural resources for urbanization. For this purpose, the following tasks were accomplished: (i) statistical analysis of Pearson correlation and Principal Components Analysis (PCA) to determine the relations between water quality and mapping classes; (ii) elaboration of equations to determine the ES and (iii) analysis of the relation the quality of ESs and the quantity of urbanized areas in several segments of the Formoso river basin (MS). The results showed that at the sub-basin of Bonito stream, the services presented a degradation of around 80% in relation to the Formoso river basin. Besides that, it was verified that one fourth of the urbanized territory caused around 30% of service losses of water quality. |
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Palavras-Chave: |
Paisagem; Recursos hídricos; Serviços ecossistêmicos. |
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Thesaurus NAL: |
Ecosystem services; Landscapes; Water resources. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158526/1/Landscape.pdf
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Marc: |
LEADER 02008naa a2200241 a 4500
001 1967244
005 2020-02-17
008 2013 bl uuuu u00u1 u #d
100 1 $aLIMA, G. T. N. P. de
245 $aLandscape elements, water resources and ecosystem services$btheir relations to losses and gains in a Pantanal region.$h[electronic resource]
260 $c2013
500 $aNúmero especial.
520 $aIn the last decades, the region of Bonito (Mato Grosso do Sul State - MS) has presented an increase in urban areas, causing impacts on water resources, landscape fragmentation and loss of ecosystem services (ES). Aiming to study the relation chain among land use, water resources and ES, this work determined the influence of the composition from ladscape elements and water quality on the offer of three ES (water quality, erosion control and tourism), also defining the critical points between offer of water services and loss of natural resources for urbanization. For this purpose, the following tasks were accomplished: (i) statistical analysis of Pearson correlation and Principal Components Analysis (PCA) to determine the relations between water quality and mapping classes; (ii) elaboration of equations to determine the ES and (iii) analysis of the relation the quality of ESs and the quantity of urbanized areas in several segments of the Formoso river basin (MS). The results showed that at the sub-basin of Bonito stream, the services presented a degradation of around 80% in relation to the Formoso river basin. Besides that, it was verified that one fourth of the urbanized territory caused around 30% of service losses of water quality.
650 $aEcosystem services
650 $aLandscapes
650 $aWater resources
653 $aPaisagem
653 $aRecursos hídricos
653 $aServiços ecossistêmicos
700 1 $aBERTOLO, L. S.
700 1 $aSANTOS, R. F. dos
700 1 $aSILVA, J. dos S. V. da
773 $tGeografia, Rio Claro$gv. 38, p. 207-222, ago. 2013.
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Embrapa Agricultura Digital (CNPTIA) |
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