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Registros recuperados : 32 | |
4. | | SANTOS, F. M.; SANTOS, A. B.; PICCOLO, M. C.; BALIEIRO, F. de C.; CHAER, G. M. Estado nutricional de eucalyptus urograndis e acacia mangium ( willd) rm plantios puros e consorciados sob diferentes preparos de solo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: Anais...[Uberlândia]: SBCS: UFU, ICIAG, 2011. Biblioteca(s): Embrapa Agrobiologia. |
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5. | | PICCOLO, M. C.; CARVALHO, M. da C. S.; SANTOS, F. C.; ALBUQUERQUE FILHO, M. R. Decomposição de palha de braquiária e disponibilidade de nitrogênio no solo durante o ciclo algodoeiro. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28., REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12., SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10., REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina, PR. Desafios para o uso do solo com eficiência e qualidade ambiental: anais... Londrina: SBCS: Embrapa Soja, 2008. Biblioteca(s): Embrapa Algodão; Embrapa Cerrados. |
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8. | | COSTA, C. F. G.; PICCOLO, M. C.; CAMARGO, P. B. de; REIS, L. C.; FIGUEIREDO, R. de O. Análise da distribuição espacial de parâmetros indicadores de produção e consumo de matéria orgânica na água. In: SIMPÓSIO CIENTÍFICO DOS PÓS-GRADUANDOS DO CENA, 10., 2017, Piracicaba. Novos tempos na pesquisa: transformação, liderança e inovação: resumos... Piracicaba, SP: CENA/USP, 2017. Biblioteca(s): Embrapa Meio Ambiente. |
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9. | | REIS, L. C.; PICCOLO, M. C.; COSTA, C. F. G.; CAMARGO, P. B. de; FIGUEIREDO, R. de O. Concentração iônica e origem das principais espécies químicas inorgânicas fluviais dissolvidas na bacia do Ribeirão das Posses, Extrema/MG. In: CONGRESSO BRASILEIRO DE LIMNOLOGIA, 16., 2017, Rio de Janeiro. Recursos hídricos em crise: sustentabilidade, biodiversidade e integração de conhecimentos face a mudanças globais: resumos... Rio de Janeiro: Sociedade Brasileira de Limnologia, 2017. Ref. SE11. p. 133. Biblioteca(s): Embrapa Meio Ambiente. |
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10. | | COSTA, C. F. G.; CAMARGO, P. B. de; REIS, L. C.; PICCOLO, M. C.; FIGUEIREDO, R. de O. Matéria orgânica particulada na bacia do rio Jaguari sob diferentes usos da terra. In: SIMPÓSIO CIENTÍFICO DOS PÓS-GRADUANDOS NO CENA, 11., 2018, Piracicaba. Ensino, pesquisa e extensão: integração, funcionalidade e aplicabilidade: [resumos]... Piracicaba, SP: CENA/USP, 2018. Biblioteca(s): Embrapa Meio Ambiente. |
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12. | | REIS, L. C.; PICCOLO, M. C.; DOMINGUES, G.; COSTA, C. F. G.; FIGUEIREDO, R. de O.; CAMARGO, P. B. de. Evolução de parâmetros qualitativos nos corpos hídricos em áreas de restauração, Extrema - MG. In: SIMPÓSIO CIENTÍFICO DOS PÓS-GRADUANDOS NO CENA, 11., 2018, Piracicaba. Ensino, pesquisa e extensão: integração, funcionalidade e aplicabilidade: [resumos]... Piracicaba, SP: CENA/USP, 2018. Biblioteca(s): Embrapa Meio Ambiente. |
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13. | | BIELUCZYK, W.; PICCOLO, M. C.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; PEREIRA, M. G. Light organic matter under integration of agriculture, livestock and forestry systems (SP-Brazil). In: WORLD CONGRESS ON INTEGRADED CROP LIVESTOCK FOREST SYSTEMS, 3., 2015, Brasília. Towards sustainable identification: anais. Brasília: Embrapa, 2015. Biblioteca(s): Embrapa Pecuária Sudeste. |
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14. | | COSTA, C. F. G.; PICCOLO, M. C.; FIGUEIREDO, R. de O.; ZUCCARI, M. L.; REIS, L. C.; CAMARGO, P. B. de. Avaliação hidrobiogeoquímica da mesobacia hidrográfica dos rios Camanducaia e Jaguari, SP e MG. In: SEMINÁRIO DA REDE AGROHIDRO, 3.; WORKSHOP DO PROJETO OS IMPACTOS DA AGRICULTURA E DAS MUDANÇAS CLIMÁTICAS NOS RECURSOS HÍDRICOS, 1., 2015, Corumbá, MS. Água na agricultura: desafios frente às mudanças climáticas e de uso da terra: resumos. Corumbá: Embrapa Pantanal, 2015. p. 20. Biblioteca(s): Embrapa Meio Ambiente. |
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15. | | CARVALHO, J. L. N.; CERRI, C. E. P.; FEIGL, B. P.; PÍCCOLO, M. C.; GODINHO, V. de P. C.; CERRI, C. C. Carbon sequestration in agricultural soils in the Cerrado region of the brazilian Amazon. Soil & Tillage Research, v. 103, n. 2, p. 342-349, May 2009. Biblioteca(s): Embrapa Rondônia. |
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16. | | RACHID, C. T. C. C.; BALIEIRO, F. de C.; PEIXOTO, R. S.; PINHEIRO, Y. A. S.; PICCOLO, M. C.; CHAER, G. M.; ROSADO, A. S. Mixed plantations can promote microbial integration and soil nitrate increases with changes in the N cycling genes. Soil Biology & Biochemistry, v. 66, p. 146-153, Nov. 2013. Biblioteca(s): Embrapa Solos. |
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17. | | REIS, L. C.; COSTA, C. F. G.; PICCOLO, M. C.; CAMARGO, P. B. de; ZUCCARI, M. L.; FIGUEIREDO, R. de O. Estudo preliminar de qualidade e água na Bacia do Ribeirão das Posses, Extrema, MG. In: SEMINÁRIO DA REDE AGROHIDRO, 3.; WORKSHOP DO PROJETO OS IMPACTOS DA AGRICULTURA E DAS MUDANÇAS CLIMÁTICAS NOS RECURSOS HÍDRICOS, 1., 2015, Corumbá, MS. Água na agricultura: desafios frente às mudanças climáticas e de uso da terra: resumos. Corumbá: Embrapa Pantanal, 2015. 42 Biblioteca(s): Embrapa Meio Ambiente. |
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18. | | ABDALLA FILHO, A. L.; SAKITA, G. Z.; SILVA, T. P. D.; DINESHKUMAR, D.; FARIA, L. A.; IEDA, E. H.; GHINI, R.; ABDALLA, A. L.; PICCOLO, M. C. Elevated CO2 atmospheric condition increasing the production of brachiaria brizantha grass. In: AGRICULTURE AND CLIMATE CHANGE, 2., 2017, Sitges. Climate ready resource use-efficient crops to sustain food and nutritional security: [abstracts]... Sitges: Elsevier, 2017. Ref. P1.012. Biblioteca(s): Embrapa Meio Ambiente. |
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19. | | RACHID, C. T. C. C.; SANTOS, A. L.; PICCOLO, M. C.; BALIEIRO, F. C.; COUTINHO, H. L. C.; PEIXOTO, R. S.; TIEDJE, J. M.; ROSADO, A. S. Effect of sugarcane burning or green harvest methods on the brazilian cerrado soil bacterial community structure. Plos One, v. 8, n. 3, e59342, Mar. 2013. Biblioteca(s): Embrapa Solos. |
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20. | | COSTA, C. F. G.; CAMARGO, P. B. de; FIGUEIREDO, R. de O.; PICCOLO, M. C.; REIS, L. C.; DIAS, V. J. Spatial variability and export of the carbon in relation to different land use of the Jaguari and Camanducaia river basin, Brazil. In: INTERNACIONAL CONFERENCE ON ECOHYDROLOGY FOR SECURITY OF AQUATIC ECOSYSTEMS AND SOCIETIES, 2017, Campos dos Goytacazes. Book of abstracts... Campos dos Goytacazes: UENF, 2017. Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 32 | |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
25/10/2017 |
Data da última atualização: |
21/02/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CAMARGO, P. B. de; COSTA, C. F. G.; FIGUEIREDO, R. de O.; PICCOLO, M. C.; REIS, L. C.; MAJER, P. E. T. |
Afiliação: |
P. B. de CAMARGO, CENA/USP; C. F. G. COSTA, CENA/USP; RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; M. C. PICCOLO, CENA/USP; L. C. REIS, CENA/USP; P. E. T. MAJER, CENA/USP. |
Título: |
Origin of organic matter and quantity of transported material from Jaguari river, SP and MG, Brazil. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE LIMNOLOGIA, 16., 2017, Rio de Janeiro. Recursos hídricos em crise: sustentabilidade, biodiversidade e integração de conhecimentos face a mudanças globais: resumos... Rio de Janeiro: Sociedade Brasileira de Limnologia, 2017. Ref. SE11. p. 142. |
Idioma: |
Português |
Conteúdo: |
The objective was to investigate the origin of the organic matter of the sediment and the particulate material in the Jaguari River, under the influence of different land uses. The basin, a few decades ago, replaced the original vegetation of Savanna Brazilian and Atlantic Forest (C3 plants), for several agricultural uses, predominantly pastures (C4 plants), small crops, eucalyptus plantations and urbanization. Currently, it is located in a region with strategic environmental and location characteristics, which allowed the intensification of disorderly agricultural, industrial and population development. The study began in January of 2015 (one hydrological year), with monthly collections in 13 sampling stations in the Jaguari River, with influence of forest ecosystem, agricultural crop, pasture and urban use. The suspended particulate material, thin (MPS-F) and coarse (MPS-G), fractionated in the field by sieving (63?m mesh) and quantified in mass concentration; the sediment collected randomly with dredge in August. The isotope ratio was determined on the Thermo Quest Finningan Delta Plus mass spectrometer. The highest concentrations of MPS-F observed at the upstream of River, being 21% higher than in the downstream, due to mountainous relief of the region, the maximum and minimum concentration was 70.5 and 8.6 mg L-1. The MPS-F ?13C varied from 22.8 to -20.8? at the upstream, -21.7 to -18.5 ? in the middle point and -19.9 to -18.4? downstream. A difference found in the MPS-F between upstream and downstream average of -3.1?. The lowest value of ?15N of -4.8 ? occurred at spring water JN1 and the highest value of 5.2? at a point characterized by urbanization (J8) and domestic sewage. MPS-G at the upstream was 82% higher than in the downstream section (J9=0.7mg L-1; J10=0.9mg L-1) and ?13C? varied in the range of -26.3 -24.4? at the headwaters, -25.1 to -23.6? in the middle stretch and -24.6 to -23.6? downstream, with a difference of -1.6? between the upstream and downstream. Values more enriched in MPS-F than in MPS-G, representing a more modified material in the long time. The MPS-G is a recent input material into the river reflecting the vegetation of the basin plateau. Thus, MPS and sediment reflect diverse uses in the different stretches of the basin, with predominance of forest ecosystem origin at the headwaters, pasture and agriculture mix in the middle stretch and urbanization marked by domestic sewage downstream of the river. MenosThe objective was to investigate the origin of the organic matter of the sediment and the particulate material in the Jaguari River, under the influence of different land uses. The basin, a few decades ago, replaced the original vegetation of Savanna Brazilian and Atlantic Forest (C3 plants), for several agricultural uses, predominantly pastures (C4 plants), small crops, eucalyptus plantations and urbanization. Currently, it is located in a region with strategic environmental and location characteristics, which allowed the intensification of disorderly agricultural, industrial and population development. The study began in January of 2015 (one hydrological year), with monthly collections in 13 sampling stations in the Jaguari River, with influence of forest ecosystem, agricultural crop, pasture and urban use. The suspended particulate material, thin (MPS-F) and coarse (MPS-G), fractionated in the field by sieving (63?m mesh) and quantified in mass concentration; the sediment collected randomly with dredge in August. The isotope ratio was determined on the Thermo Quest Finningan Delta Plus mass spectrometer. The highest concentrations of MPS-F observed at the upstream of River, being 21% higher than in the downstream, due to mountainous relief of the region, the maximum and minimum concentration was 70.5 and 8.6 mg L-1. The MPS-F ?13C varied from 22.8 to -20.8? at the upstream, -21.7 to -18.5 ? in the middle point and -19.9 to -18.4? downstream. A difference found in the MPS-... Mostrar Tudo |
Palavras-Chave: |
Isotopic composition; Watershed. |
Thesaurus NAL: |
Land use. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165514/1/RA-FigueiredoRO-XVICongBrasLimnologia-2017-p142.pdf
|
Marc: |
LEADER 03334nam a2200205 a 4500 001 2078106 005 2018-02-21 008 2017 bl uuuu u00u1 u #d 100 1 $aCAMARGO, P. B. de 245 $aOrigin of organic matter and quantity of transported material from Jaguari river, SP and MG, Brazil.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE LIMNOLOGIA, 16., 2017, Rio de Janeiro. Recursos hídricos em crise: sustentabilidade, biodiversidade e integração de conhecimentos face a mudanças globais: resumos... Rio de Janeiro: Sociedade Brasileira de Limnologia, 2017. Ref. SE11. p. 142.$c2017 520 $aThe objective was to investigate the origin of the organic matter of the sediment and the particulate material in the Jaguari River, under the influence of different land uses. The basin, a few decades ago, replaced the original vegetation of Savanna Brazilian and Atlantic Forest (C3 plants), for several agricultural uses, predominantly pastures (C4 plants), small crops, eucalyptus plantations and urbanization. Currently, it is located in a region with strategic environmental and location characteristics, which allowed the intensification of disorderly agricultural, industrial and population development. The study began in January of 2015 (one hydrological year), with monthly collections in 13 sampling stations in the Jaguari River, with influence of forest ecosystem, agricultural crop, pasture and urban use. The suspended particulate material, thin (MPS-F) and coarse (MPS-G), fractionated in the field by sieving (63?m mesh) and quantified in mass concentration; the sediment collected randomly with dredge in August. The isotope ratio was determined on the Thermo Quest Finningan Delta Plus mass spectrometer. The highest concentrations of MPS-F observed at the upstream of River, being 21% higher than in the downstream, due to mountainous relief of the region, the maximum and minimum concentration was 70.5 and 8.6 mg L-1. The MPS-F ?13C varied from 22.8 to -20.8? at the upstream, -21.7 to -18.5 ? in the middle point and -19.9 to -18.4? downstream. A difference found in the MPS-F between upstream and downstream average of -3.1?. The lowest value of ?15N of -4.8 ? occurred at spring water JN1 and the highest value of 5.2? at a point characterized by urbanization (J8) and domestic sewage. MPS-G at the upstream was 82% higher than in the downstream section (J9=0.7mg L-1; J10=0.9mg L-1) and ?13C? varied in the range of -26.3 -24.4? at the headwaters, -25.1 to -23.6? in the middle stretch and -24.6 to -23.6? downstream, with a difference of -1.6? between the upstream and downstream. Values more enriched in MPS-F than in MPS-G, representing a more modified material in the long time. The MPS-G is a recent input material into the river reflecting the vegetation of the basin plateau. Thus, MPS and sediment reflect diverse uses in the different stretches of the basin, with predominance of forest ecosystem origin at the headwaters, pasture and agriculture mix in the middle stretch and urbanization marked by domestic sewage downstream of the river. 650 $aLand use 653 $aIsotopic composition 653 $aWatershed 700 1 $aCOSTA, C. F. G. 700 1 $aFIGUEIREDO, R. de O. 700 1 $aPICCOLO, M. C. 700 1 $aREIS, L. C. 700 1 $aMAJER, P. E. T.
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