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| Registros recuperados : 75 | |
| 21. |  | OLIVEIRA JUNIOR, R. C. de; KELLER, M. M.; RAMOS, J. F. da F.; BELDINI, T. P.; CRILL, P. M.; CAMARGO, P. B. de; HAREN, J. van. Chemical analysis of rainfall and throughfall in the Tapajós National Forest, Belterra, Pará, Brazil. Revista Ambiente & Água, v. 10, n. 2, p. 263-285, abr./jun. 2015.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Territorial. |
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| 22. | | MELO, A. W. F. de; CAMARGO, P. B. de; SALIMON, C. I.; DAVIDSON, E. A.; TRUMBORE, S. E.; VALENTIM, J. F. Soil carbon stocks and dynamics in Acre: contrasts with the remaining Brazilian Amazon. In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos... Brasília, DF: LBA, 2004. p. 175.| Biblioteca(s): Embrapa Acre. |
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| 23. | | 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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| 24. | | SANTOS, S. R. dos; SCHELLEKENS, J.; BUURMAN, P.; CORNELIS, J-T.; VANCAMPENHOUT, K.; SILVA, W. T. L. da; CAMARGO, P. B. de; VIDAL-TORRADO, P. Selective sorption and desorption of DOM in Podzol horizons - DOC and aluminium contents of leachates from a column experiment. Science of the Total Environment, v. 872. 162234, 2023. 1 - 10| Biblioteca(s): Embrapa Instrumentação. |
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| 26. | | SILVA, A. M. da; NALON, M. A.; KRONKA, F. J. do N.; ALVARES. C. A.; CAMARGO, P. B. de; MARTINELLI, L. A. Historical land cover in different slope and riparian buffer zones in watersheds of the state of São Paulo, Brazil. Scientia Agricola, Piracicaba, v. 64, n. 4, p. 325-335, July/Aug. 2007.| Biblioteca(s): Embrapa Florestas. |
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| 27. | | NASCIMENTO, A. F. do; FURQUIM, S. A. C.; COUTO, E. G.; BEIRIGO, R. M.; OLIVEIRA JUNIOR, J. C. de O.; CAMARGO, P. B. de; VIDAL-TORRADO, P. Genesis of textural contrasts in subsurface soil horizons in the northern Pantanal-Brazil. Revista Brasileira de Ciências do Solo, v. 37, n. 5, p. 1113-1127, out. 2013.| Biblioteca(s): Embrapa Solos. |
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| 28. | | MENDONÇA, L. A. R.; FRISCHKORN, H.; SANTIAGO, M. F.; CAMARGO, P. B. de; LIMA, J. O. G. de; MENDES FILHO, J. Identificação de mudanças florestais por 13C e 15N dos solos da Chapada do Araripe, Ceará. Revista Brasileira de Engenharia Agrícola e Ambiental, v.14, n.3, p.314–319, mar., 2010.| Biblioteca(s): Embrapa Algodão. |
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| 29. | | BARBIERO, L.; SIQUEIRA NETO, M.; BRAZ, R. R.; CARMO, J. B. do; REZENDE FILHO, A. T.; MAZZI, E.; FERNANDES, F. A.; DAMATTO, S. R.; CAMARGO, P. B. de. Biogeochemical diversity, O2-supersaturation and hot moments of GHG emissions from shallow alkaline lakes in the Pantanal of Nhecolândia, Brazil. Science of the Total Environment, v. 619-621, p. 1420-1430, 2018.| Biblioteca(s): Embrapa Pantanal. |
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| 30. | | 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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| 31. | | TELLES, E. de C. C.; CAMARGO, P. B. de; MARTINELLI, L. A.; TRUMBORE, S. E.; COSTA, E. S. da; SANTOS, J.; HIGUCHI, N.; OLIVEIRA JUNIOR, R. C. Influence of soil texture on carbon dynamics and storage potential in tropical forest soils of Amazonia. Global Biogeochemical Cycles, v. 17, n. 2, Jun. 2003.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 32. | | CHAVES, S. S. de F.; MARTORANO, L. G.; CAMARGO, P. B. de; EL-HUSNY, J. C.; FERNANDES, P. C. C.; VALENTE, M. A. Estoque de carbono no solo em área de pastagem convencional e sistema agrossilvipastoril em Paragominas. In: SIMPÓSIO DE ESTUDOS E PESQUISAS EM CIÊNCIAS AMBIENTAIS NA AMAZÔNIA, 2., 2013, Belém, PA. [Anais]. [Belém, PA]: Universidade do Estado do Pará, Centro de Ciências Naturais e Tecnologia, 2013. v. 2, p. 15-22.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 33. | | CHAVES, S. S. de F.; CAMARGO, P. B. de; OLIVEIRA JUNIOR, R. C. de; MELLO, M. N. de; DIAS, C. T. dos S. Estoque de carbono no solo em pastagens com diferentes sistemas de manejo no município de Belterra. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 36., 2017, Belém, PA. Amazônia e seus solos: peculiaridades e potencialidades. Belém, PA: SBCS, 2017.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 34. | | SILVA, A. D. da; PRUDENTE, H.; OLIVEIRA JUNIOR, R. C. de; SILVA, A. R.; CAMARGO, P. B. de; OLIVEIRA, D. R. de. Concentração de nutrientes via deposição de liteira na Floresta Nacional do Tapajós, Belterra - PA. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 35. | | 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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| 36. | | COSTA, C. F. G.; FIGUEIREDO, R. de O.; CAMARGO, P. B. de; PICCOLO, M. C.; REIS, L. C.; MAZZI, E. A.; ZUCCARI, M. L. Nitrogen dynamics in the watershed of the Camanducaia and Jaguari rivers, SP and MG states, Brazil. 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. 139.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 37. | | OLIVEIRA JUNIOR, R. C. de; BELDINI, T. P.; CAMARGO, P. B. de; OLIVEIRA, D. R. de; GUIMARÃES, R. P. de A.; SANTOS, D. B. dos. Nitrous oxide fluxes from intensively managed maize fields in Santarem-Belterra plateau. In: CONGRESSO DE CIÊNCIA E TECNOLOGIA DA AMAZÔNIA, 10.; SALÃO DE PESQUISA E INICIAÇÃO CIENTÍFICA, 17.; SALÃO DE EXTENSÃO, 4., 2017, Santarém. Caderno de resumos expandidos. Santarém: ULBRA, 2017. p. 162-166.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 38. | | CAMARGO, P. B. de; COSTA, C. F. G.; FIGUEIREDO, R. de O.; PICCOLO, M. C.; REIS, L. C.; MAJER, P. E. T. Origin of organic matter and quantity of transported material from Jaguari river, SP and MG, Brazil. 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.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 39. | | HAREN, J. L. M. van; OLIVEIRA JUNIOR, R. C. de; RESTREPO-COUPE, N.; HUTYRA, L.; CAMARGO, P. B. de; KELLER, M.; SALESKA, S. R. Do plant species influence soil CO2 and N2O fluxes in a diverse tropical forest? Journal of Geophysical Research, v. 115, G03010, 2010.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 40. | | ZUCCARI, M. L.; FIGUEIREDO, R. de O.; TORRESAN, F. E.; SCANAVACA JUNIOR, L.; LEIVAS, J. F.; COSTA, C. F. G.; CAMARGO, P. B. de. Seleção de pontos de amostragem de água fluvial nas bacias hidrográficas dos rios Camanducaia e Jaguari. 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. 57.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Territorial. |
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| Registros recuperados : 75 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
25/10/2017 |
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Data da última atualização: |
21/02/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CAMARGO, P. B. de; COSTA, C. F. G.; FIGUEIREDO, R. de O.; PICCOLO, M. C.; REIS, L. C.; MAJER, P. E. T. |
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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. |
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Título: |
Origin of organic matter and quantity of transported material from Jaguari river, SP and MG, Brazil. |
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Ano de publicação: |
2017 |
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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. |
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Idioma: |
Português |
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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 |
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Palavras-Chave: |
Isotopic composition; Watershed. |
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Thesaurus NAL: |
Land use. |
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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/165514/1/RA-FigueiredoRO-XVICongBrasLimnologia-2017-p142.pdf
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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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