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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
23/12/2019 |
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Data da última atualização: |
27/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HOOGEN, J. van den; GEISEN, S.; ROUTH, D.; FERRIS, H.; TRAUNSPURGER, W.; WARDLER, D. A.; GOEDE, R. G. M. de; ADAMS, B. J.; AHMAD, W.; ANDRIUZZI, W. S.; BARDGETT, R. D.; BONKOWSKI, M.; HERRERA, R. C.; CARES, J. E.; CARUSO, R.; CAIXETA, L. de B.; CHEN, X.; COSTA, S. R.; CREAMER, R.; CASTRO, J. M. da C. e; DAM, M.; DJIGAL, D.; ESCUERM N.; GRIFFITHS, B. S.; GUTIÉRREZ, C.; HOHBERG, K.; KALINKINA, D.; KARDOL, P.; KERGUNTEUIL, A.; KORTHALS, G.; KRASHEVSKA, V.; KUDRIN, A. A.; LI, Q.; LIANG, W.; MAGILTON, M.; MARAIS, M.; MARTIN, J. A. R.; MATVEEVA, E.; MAYAD, E. H.; MULDER, C.; MULLIN, P.; NEILSON, R.; NGUYEN, T. A. D.; NIELSEN, U. N.; OKADA, H.; RIUS, J. E. P.; PAN, K.; PENEVA, V.; PELLISSIER, L.; SILVA, J. C. P. da; PITTELOUD, C.; POWERS, T. O.; POWERS, K.; QUIST, C. W.; RASMANN, S.; MORENO, S. S.; SCHEU, S.; SETALA, H.; SUSHCHUK, A.; TIUNOV, A. V.; TRAP, J.; PUTTEN, W. van der; VESTERGARD, M.; VILLENAVE, C.; WAEYENBERGE, L.; WALL, D. H.; WILSCHUT, R.; WRIGHT, D. G.; YANG, J.-I; CROWTHER, T. W. |
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Afiliação: |
JOHAN VAN DEN HOOGEN; STEFAN GEISEN; DEVIN ROUTH; HOWARD FERRIS; WALTER TRAUNSPURGER; DAVID A. WARDLE; RON G. M. DE GOEDE; BYRON J. ADAMS; WASIM AHMAD; WALTER S. ANDRIUZZI; RICHARD D. BARDGETT; MICHAEL BONKOWSKI; RAQUEL CAMPOS HERRERA; JUVENIL E. CARES; TANCREDI CARUSO; LARISSA DE BRITO CAIXETA; XIAOYUN CHEN; SOFIA R. COSTA; RACHEL CREAMER; JOSE MAURO DA CUNHA E CASTRO, CPATSA; MARIE DAM; DJIBRIL DJIGAL; MIGUEL ESCUER; BRYAN S. GRIFFITHS; CARMEN GUTIÉRREZ; KARIN HOHBERG; DARIA KALINKINA; PAUL KARDOL; ALAN KERGUNTEUIL; GERARD KORTHALS; VALENTYNA KRASHEVSKA; ALEXEY A. KUDRIN; QI LI; WENJU LIANG; MATTHEW MAGILTON; MARIETTE MARAIS; JOSÉ ANTONIO RODRÍGUEZ MARTÍN; ELIZAVETA MATVEEVA; EL HASSAN MAYAD; CHRISTIAN MULDER; PETER MULLIN; ROY NEILSON; T. A. DUONG NGUYEN; UFFE N. NIELSEN; HIROAKI OKADA; JUAN EMILIO PALOMARES RIUS; KAIWEN PAN; VLADA PENEVA; LOÏC PELLISSIER; JULIO CARLOS PEREIRA DA SILVA; CAMILLE PITTELOUD; THOMAS O. POWERS; KIRSTEN POWERS; CASPER W. QUIST; SERGIO RASMANN; SARA SÁNCHEZ MORENO; STEFAN SCHEU; HEIKKI SETÄLÄ; ANNA SUSHCHUK; ALEXEI V. TIUNOV; JEAN TRAP; WIM VAN DER PUTTEN; METTE VESTERGÅRD; CECILE VILLENAVE; LIEVEN WAEYENBERGE; DIANA H. WALL; RUTGER WILSCHUT; DANIEL G. WRIGHT; JIUE-IN YANG; THOMAS WARD CROWTHER. |
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Título: |
Soil nematode abundance and functional group composition at a global scale. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Nature, v. 572, p. 194-206, aug. 2019. |
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DOI: |
10.1038/s41586-019-1418-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Soil organisms are a crucial part of the terrestrial biosphere. Despite their importance for ecosystem functioning, few quantitative, spatially explicit models of the active belowground community currently exist. In particular, nematodes are the most abundant animals on Earth, filling all trophic levels in the soil food web. Here we use 6,759 georeferenced samples to generate a mechanistic understanding of the patterns of the global abundance of nematodes in the soil and the composition of their functional groups. The resulting maps show that 4.4 ± 0.64 × 1020 nematodes (with a total biomass of approximately 0.3 gigatonnes) inhabit surface soils across the world, with higher abundances in sub-Arctic regions (38% of total) than in temperate (24%) or tropical (21%) regions. Regional variations in these global trends also provide insights into local patterns of soil fertility and functioning. These high-resolution models provide the first steps towards representing soil ecological processes in global biogeochemical models and will enable the prediction of elemental cycling under current and future climate scenarios. |
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Palavras-Chave: |
Biogeografia global; Nematoides no solo. |
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Thesagro: |
Mudança Climática; Nematóide; Solo. |
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Thesaurus Nal: |
Soil nematodes. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207764/1/Soil-nematode-abundance-and-functional-group-composition-2019.pdf
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Marc: |
LEADER 03750naa a2201033 a 4500
001 2117599
005 2019-12-27
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1038/s41586-019-1418-6$2DOI
100 1 $aHOOGEN, J. van den
245 $aSoil nematode abundance and functional group composition at a global scale.$h[electronic resource]
260 $c2019
520 $aSoil organisms are a crucial part of the terrestrial biosphere. Despite their importance for ecosystem functioning, few quantitative, spatially explicit models of the active belowground community currently exist. In particular, nematodes are the most abundant animals on Earth, filling all trophic levels in the soil food web. Here we use 6,759 georeferenced samples to generate a mechanistic understanding of the patterns of the global abundance of nematodes in the soil and the composition of their functional groups. The resulting maps show that 4.4 ± 0.64 × 1020 nematodes (with a total biomass of approximately 0.3 gigatonnes) inhabit surface soils across the world, with higher abundances in sub-Arctic regions (38% of total) than in temperate (24%) or tropical (21%) regions. Regional variations in these global trends also provide insights into local patterns of soil fertility and functioning. These high-resolution models provide the first steps towards representing soil ecological processes in global biogeochemical models and will enable the prediction of elemental cycling under current and future climate scenarios.
650 $aSoil nematodes
650 $aMudança Climática
650 $aNematóide
650 $aSolo
653 $aBiogeografia global
653 $aNematoides no solo
700 1 $aGEISEN, S.
700 1 $aROUTH, D.
700 1 $aFERRIS, H.
700 1 $aTRAUNSPURGER, W.
700 1 $aWARDLER, D. A.
700 1 $aGOEDE, R. G. M. de
700 1 $aADAMS, B. J.
700 1 $aAHMAD, W.
700 1 $aANDRIUZZI, W. S.
700 1 $aBARDGETT, R. D.
700 1 $aBONKOWSKI, M.
700 1 $aHERRERA, R. C.
700 1 $aCARES, J. E.
700 1 $aCARUSO, R.
700 1 $aCAIXETA, L. de B.
700 1 $aCHEN, X.
700 1 $aCOSTA, S. R.
700 1 $aCREAMER, R.
700 1 $aCASTRO, J. M. da C. e
700 1 $aDAM, M.
700 1 $aDJIGAL, D.
700 1 $aESCUERM N.
700 1 $aGRIFFITHS, B. S.
700 1 $aGUTIÉRREZ, C.
700 1 $aHOHBERG, K.
700 1 $aKALINKINA, D.
700 1 $aKARDOL, P.
700 1 $aKERGUNTEUIL, A.
700 1 $aKORTHALS, G.
700 1 $aKRASHEVSKA, V.
700 1 $aKUDRIN, A. A.
700 1 $aLI, Q.
700 1 $aLIANG, W.
700 1 $aMAGILTON, M.
700 1 $aMARAIS, M.
700 1 $aMARTIN, J. A. R.
700 1 $aMATVEEVA, E.
700 1 $aMAYAD, E. H.
700 1 $aMULDER, C.
700 1 $aMULLIN, P.
700 1 $aNEILSON, R.
700 1 $aNGUYEN, T. A. D.
700 1 $aNIELSEN, U. N.
700 1 $aOKADA, H.
700 1 $aRIUS, J. E. P.
700 1 $aPAN, K.
700 1 $aPENEVA, V.
700 1 $aPELLISSIER, L.
700 1 $aSILVA, J. C. P. da
700 1 $aPITTELOUD, C.
700 1 $aPOWERS, T. O.
700 1 $aPOWERS, K.
700 1 $aQUIST, C. W.
700 1 $aRASMANN, S.
700 1 $aMORENO, S. S.
700 1 $aSCHEU, S.
700 1 $aSETALA, H.
700 1 $aSUSHCHUK, A.
700 1 $aTIUNOV, A. V.
700 1 $aTRAP, J.
700 1 $aPUTTEN, W. van der
700 1 $aVESTERGARD, M.
700 1 $aVILLENAVE, C.
700 1 $aWAEYENBERGE, L.
700 1 $aWALL, D. H.
700 1 $aWILSCHUT, R.
700 1 $aWRIGHT, D. G.
700 1 $aYANG, J.-I
700 1 $aCROWTHER, T. W.
773 $tNature$gv. 572, p. 194-206, aug. 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Tipo/Formato |
Classificação |
Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
20/08/2019 |
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Data da última atualização: |
20/08/2019 |
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Autoria: |
SILVA, L. F. L. e; GONÇALVES, W. M.; MALUF, W. R.; RESENDE, L. V.; LASMAR, A.; CARVALHO, R. de C.; LICURSI, V.; MORETTO, P. |
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Afiliação: |
Luis Felipe Lima e Silva, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Wilson Magela Gonçalves, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Wilson Roberto Maluf, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Luciane Vilela Resende, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; André Lasmar, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Régis de Castro Carvalho, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Vicente Licursi, HortiAgro Sementes S.A.; Paulo Moretto, HortiAgro Sementes S.A. |
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Título: |
Energy and budget balances for sweet potato-based ethanol production. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e26521, 2019. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Balanços energético e econômico para produção de etanol a partir de batata-doce. |
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Conteúdo: |
The objective of this work was to assess the viability of sweet potato (Ipomoea batatas) for ethanol production, as well as to estimate the energy and budget balances for the crop. Data from the agricultural and industrial production phases were evaluated. Those from the agricultural phase were estimated from a field experiment and used for comparison of sweet potato genotypes. Those from the industrial phase were estimated based on the literature on the fossil fuel energy and electricity consumed in the ethanol production process. With average yields of 35 Mg ha-1 roots and 12 Mg ha-1 dry stems, the output/input ratios were 6.64 and 1.93 for the energy and budget balances, respectively. For yields of 50 and 80 Mg ha-1 roots (17 and 27 Mg ha-1 dry stems, respectively), the indexes for energy balance were 7.16 and 7.68, respectively, and those for energy budget were 2.76 and 4.42. The obtained results confirm the great aptitude of the sweet potato crop for biofuel production. |
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Palavras-Chave: |
Alternative energy sources; Energetic sustainability; Fonte alternativa de energia; Sustentabilidade energética. |
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Thesagro: |
Biocombustível; Cana de Açúcar; Ipomoea Batatas; Milho. |
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Thesaurus NAL: |
Biofuels; Corn; Ipomoea; Sugarcane. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201098/1/Energy-and-budget-balances-for-sweet.pdf
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Marc: |
LEADER 02090naa a2200361 a 4500
001 2111469
005 2019-08-20
008 2019 bl uuuu u00u1 u #d
100 1 $aSILVA, L. F. L. e
245 $aEnergy and budget balances for sweet potato-based ethanol production.$h[electronic resource]
260 $c2019
500 $aTítulo em português: Balanços energético e econômico para produção de etanol a partir de batata-doce.
520 $aThe objective of this work was to assess the viability of sweet potato (Ipomoea batatas) for ethanol production, as well as to estimate the energy and budget balances for the crop. Data from the agricultural and industrial production phases were evaluated. Those from the agricultural phase were estimated from a field experiment and used for comparison of sweet potato genotypes. Those from the industrial phase were estimated based on the literature on the fossil fuel energy and electricity consumed in the ethanol production process. With average yields of 35 Mg ha-1 roots and 12 Mg ha-1 dry stems, the output/input ratios were 6.64 and 1.93 for the energy and budget balances, respectively. For yields of 50 and 80 Mg ha-1 roots (17 and 27 Mg ha-1 dry stems, respectively), the indexes for energy balance were 7.16 and 7.68, respectively, and those for energy budget were 2.76 and 4.42. The obtained results confirm the great aptitude of the sweet potato crop for biofuel production.
650 $aBiofuels
650 $aCorn
650 $aIpomoea
650 $aSugarcane
650 $aBiocombustível
650 $aCana de Açúcar
650 $aIpomoea Batatas
650 $aMilho
653 $aAlternative energy sources
653 $aEnergetic sustainability
653 $aFonte alternativa de energia
653 $aSustentabilidade energética
700 1 $aGONÇALVES, W. M.
700 1 $aMALUF, W. R.
700 1 $aRESENDE, L. V.
700 1 $aLASMAR, A.
700 1 $aCARVALHO, R. de C.
700 1 $aLICURSI, V.
700 1 $aMORETTO, P.
773 $tPesquisa Agropecuária Brasileira$gv. 54, e26521, 2019.
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