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Registro Completo |
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
24/05/2013 |
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Data da última atualização: |
30/01/2014 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
RODRIGUES, C. A. G.; GREGO, C. R.; ALMEIDA, C. G. F. DE; FURTADO, A. L. dos S.; TORRESAN, F. E. |
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Afiliação: |
CRISTINA APARECIDA G RODRIGUES, CNPM; CELIA REGINA GREGO, CNPM; CAIO GUSMÃO FERRER DE ALMEIDA, BOLSISTA CNPM; ANDRE LUIZ DOS SANTOS FURTADO, CNPM; FABIO ENRIQUE TORRESAN, CNPM. |
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Título: |
Uso e cobertura das terras em área rural de Guararapes, SP: 1972, 1990 e 2009. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Campinas: Embrapa Monitoramento por Satélite, 2012. |
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Páginas: |
24 p. |
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Série: |
(Embrapa Monitoramento por Satélite. Boletim de Pesquisa e Desenvolvimento, 25) |
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ISSN: |
1806-3322 |
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Idioma: |
Português |
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Conteúdo: |
Os produtos de sensoriamento remoto constituem ferramentas importantes para mapeamentos e monitoramento do uso e da cobertura das terras. O mapeamento do uso e da cobertura das terras em área rural do Município de Guararapes, SP, nos anos de 1972, 1990 e 2009 foi realizado por meio de interpretação visual de fotografias aéreas (1972), interpretação de imagens do sensor HRV do satélite SPOT 2 (1990) e de imagens do sensor AVNIR do satélite ALOS (2009). As alterações verificadas entre esses três anos foram caracterizadas e quantificadas como subsídio para estudos da dinâmica agropecuária regional e de seus impactos ambientais e socioeconômicos, importantes para ações de planejamento e gestão territorial na região. Entre as principais alterações no uso e na cobertura das terras da área de estudo nos períodos estudados está a substituição das pastagens por plantações de cana-de-açúcar. As pastagens, que cobriam 77,2% da área de estudo em 1972, foram reduzidas para 61,9% da área de estudo em 1990 e para 45% em 2009, sobretudo como consequência da grande expansão da cultura da cana-de-açúcar. Ocorreu também aumento das áreas da classe mata em aproximadamente 40% entre 1990 e 2009, provavelmente devido às exigências legais e à conscientização ambiental de alguns proprietários rurais que originaram iniciativas de reflorestamento de algumas áreas desmatadas. |
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Thesagro: |
Satélite; Sensoriamento Remoto; Uso da Terra. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96095/1/022-12-web.pdf
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Marc: |
LEADER 02152nam a2200229 a 4500
001 1958785
005 2014-01-30
008 2012 bl uuuu u0uu1 u #d
022 $a1806-3322
100 1 $aRODRIGUES, C. A. G.
245 $aUso e cobertura das terras em área rural de Guararapes, SP$b1972, 1990 e 2009.$h[electronic resource]
260 $aCampinas: Embrapa Monitoramento por Satélite$c2012
300 $a24 p.
490 $a(Embrapa Monitoramento por Satélite. Boletim de Pesquisa e Desenvolvimento, 25)
520 $aOs produtos de sensoriamento remoto constituem ferramentas importantes para mapeamentos e monitoramento do uso e da cobertura das terras. O mapeamento do uso e da cobertura das terras em área rural do Município de Guararapes, SP, nos anos de 1972, 1990 e 2009 foi realizado por meio de interpretação visual de fotografias aéreas (1972), interpretação de imagens do sensor HRV do satélite SPOT 2 (1990) e de imagens do sensor AVNIR do satélite ALOS (2009). As alterações verificadas entre esses três anos foram caracterizadas e quantificadas como subsídio para estudos da dinâmica agropecuária regional e de seus impactos ambientais e socioeconômicos, importantes para ações de planejamento e gestão territorial na região. Entre as principais alterações no uso e na cobertura das terras da área de estudo nos períodos estudados está a substituição das pastagens por plantações de cana-de-açúcar. As pastagens, que cobriam 77,2% da área de estudo em 1972, foram reduzidas para 61,9% da área de estudo em 1990 e para 45% em 2009, sobretudo como consequência da grande expansão da cultura da cana-de-açúcar. Ocorreu também aumento das áreas da classe mata em aproximadamente 40% entre 1990 e 2009, provavelmente devido às exigências legais e à conscientização ambiental de alguns proprietários rurais que originaram iniciativas de reflorestamento de algumas áreas desmatadas.
650 $aSatélite
650 $aSensoriamento Remoto
650 $aUso da Terra
700 1 $aGREGO, C. R.
700 1 $aALMEIDA, C. G. F. DE
700 1 $aFURTADO, A. L. dos S.
700 1 $aTORRESAN, F. E.
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Registro original: |
Embrapa Territorial (CNPM) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
15/01/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PIUBELLI, G. C.; HOFFMANN-CAMPO, C. B.; MOSCARDI, F.; OLIVEIRA, M. C. N. de. |
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Título: |
Effect of rutin on the biology and physiology of Anticarsia gemmatalis from strains of susceptible and resistant to the AgMNPV. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 51-52. |
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Série: |
(Embrapa Soja. Documentos, 228). |
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
Flavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Consumption of the insect remained affected by diet (treatment), after removing the effect of feeding time by ANCOVA. Comparing control-diet insects, those from S population consumed more rapidly a larger amount of food than those from R population. Insect growth and the amount of frass produced depended on an interactive relationship between the amount of food eaten (covariate) and the treatments. Digested food and weight of pupae, as covariates, also affected the weight of pupae and the amount of lipid, respectively. Post-ingestive effect was observed on larvae from both populations when rutin was added to the diet, probably as a result of insect failing to detect this substance on the diet. Nevertheless, R larvae notably were more adversely affected by rutin than the S population, even in the lowest concentration of the flavonoid (0.65%). Results indicate that resistant soybean genotypes containing rutin may be an useful tool to break resistance of A. gemmatalis to AgMNPV, although additional studies involving a second A. gemmatalis generation have to be carried out for a complete elucidation of this fact. MenosFlavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Co... Mostrar Tudo |
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Thesagro: |
Entomologia; Soja. |
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Thesaurus NAL: |
Entomology; Rutin; Soybeans. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190646/1/ID-23682.pdf
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Marc: |
LEADER 03713nam a2200241 a 4500
001 1466746
005 2019-01-15
008 2004 bl uuuu u00u1 u #d
100 1 $aPIUBELLI, G. C.
245 $aEffect of rutin on the biology and physiology of Anticarsia gemmatalis from strains of susceptible and resistant to the AgMNPV.$h[electronic resource]
260 $aIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean$c2004
300 $ap. 51-52.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aFlavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Consumption of the insect remained affected by diet (treatment), after removing the effect of feeding time by ANCOVA. Comparing control-diet insects, those from S population consumed more rapidly a larger amount of food than those from R population. Insect growth and the amount of frass produced depended on an interactive relationship between the amount of food eaten (covariate) and the treatments. Digested food and weight of pupae, as covariates, also affected the weight of pupae and the amount of lipid, respectively. Post-ingestive effect was observed on larvae from both populations when rutin was added to the diet, probably as a result of insect failing to detect this substance on the diet. Nevertheless, R larvae notably were more adversely affected by rutin than the S population, even in the lowest concentration of the flavonoid (0.65%). Results indicate that resistant soybean genotypes containing rutin may be an useful tool to break resistance of A. gemmatalis to AgMNPV, although additional studies involving a second A. gemmatalis generation have to be carried out for a complete elucidation of this fact.
650 $aEntomology
650 $aRutin
650 $aSoybeans
650 $aEntomologia
650 $aSoja
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aMOSCARDI, F.
700 1 $aOLIVEIRA, M. C. N. de
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Embrapa Soja (CNPSO) |
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