Abstract
The availability of labile organic C for microbial metabolic processes could be an important factor regulating N2O emissions from tropical soils. We explored the effects of labile C on the emissions of N2O from a forest soil in the State of Rondônia in the southwestern quadrant of the Brazilian Amazon. We measured emissions of N2O from a forest soil after amendments with solutions containing glucose, water only or NO3 –. Addition of glucose to the forest soil resulted in very large increases in N2O emissions whereas the water only and NO3 – additions did not. These results suggest a strong C limitation on N2O production in this forest soil in the southwestern Amazon.
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References
Alexander M (1961) Introduction to soil microbiology. Wiley, Chichester
Anderson IC, Poth M, Homstead J, Burdige D (1993) A comparison of NO and N2O production by the autotrophic nitrifier Nitrosomonas europaea and the heterotrophic nitrifier Alcaligenes faecalis. Appl Environ Microbiol 59:3525–3533
Azam F, Muller C, Weiske A, Benekiser G, Ottow JCG (2002) Nitrification and denitrification as sources of atmospheric nitrous oxide—role of oxidizable C and applied nitrogen. Biol Fertil Soils 35:54–61
Bastos TX, de AS Diniz TD (1982) Avaliação de clima do Estado de Rondônia para desenvolvimento agrícola. Bol Pesquisa 44
Davidson EA, Keller M, Erickson HE, Verchot LV, Veldkamp E (2000) Testing a conceptual model of soil emissions of nitrous and nitric oxides. BioScience 50:667–680
Dendooven L, Anderson JM (1994) Dynamics of reduction enzymes involved in the denitrification process in pasture soil. Soil Biol Biochem 26:1501–1506
Garcia-Montiel DC, Melillo JM, Steudler PA, Neill C, Feigl B, Cerri CC (2002) Nitrous oxide emissions from the Amazon Basin as estimated by soil respiration. Geophys Res Lett
Garcia-Montiel DC, Melillo JM, Steudler PA, Tian H, Neill C, Kicklighter DW, Feigl B, Cerri (in press) Emissions of N2O and CO2 from terra firme forests in Rondônia, Brazil. Ecol Appl
Graça PML de (1997) Conteúdo de Co na biomassa florestal da Amazônia e alterações após á queima. MS thesis. Centro de Energia Nuclear na Agricultura, University of São Paulo
Li C, Frolking S, Frolking TA (1992) A model of nitrous oxide evolution from soil driven by rainfall events. 1. Model structure and sensitivity. J Geophys Res 97:9759–9776
McGarity JW (1961) Denitrification studies on some South Australian soils. Plant Soil 14:1–21
Melillo JM, McGuire A, Kicklighter D, Moore III B, Vorosmarty C, Schloss A (1993) Global climate change and terrestrial net primary production. Nature 363:234–240
Melillo J, Steudler PA, Feigl BJ, Neill C, Garcia-Montiel DC, Piccolo MC, Cerri CC, Tian H (2001) Nitrous oxide emissions from forest and pastures of various ages in the Brazilian Amazon. J Geophys Res 24:34179–34188
Moraes JFL, Volkoff B, Cerri CC, Bernoux M (1995) Soil properties under Amazon forest and changes due to pasture installation in Rondônia, Brazil. Geoderma 70:63–81
Nobre AD, Keller M, Crill PM, Harriss RC (2001) Short-term nitrous oxide profile dynamics and emissions response to water, nitrogen and C additions in two tropical soils. Biol Fertil Soils 34:363–373
Parsons WFJ, Mitre ME, Keller M, Reiners WA (1993) Nitrate limitation of N2O production and denitrification from tropical pasture and rain forest soils. Biogeochemistry 22:179–193
Payne WJ (1981) Denitrification. Wiley, New York
Prather et al (2001) Other forcing of climate change and an evaluation of the IPCC I992 emission scenarios. In: Houghton JT, et al. (eds). Cambridge University Press, New York, pp 74–126
RadamBrasil (1978) Projeto. Folha SC.20-Porto Velho; Geologia, geomorfolgia, pedologia, vegetaçao e uso potencial da terra, vol 16. Departamento Nacional de Produção Mineral (DNPM), Rio de Janeiro
Robertson LA, Kuenen JG (1990) Combined heterotrophic nitrification and aerobic denitrification in Thiosphaera pantotropha and other bacteria. Antonie van Leeuwenhoek J Microbiol Serol 57:139–152
Steudler PA, Melillo JM, Bowden RD, Castro MS, Lugo AE (1991) The effects of natural and human disturbances on soil nitrogen dynamics and trace gas fluxes in a Puerto Rican wet forest. Biotropica 23:356–363
Steudler PA, Garcia-Montiel DC, Piccolo MC, Neill C, Melillo JM, Feigl BJ, Cerri CC (2002) Trace gas responses of tropical forest and pasture soils to N and P fertilization. Global Biochem Cycles 16
Stouthamer AH (1988) Dissimilatory reduction of oxidized nitrogen compounds. In: Alexander JBZ (ed) Biology of anaerobic organisms. Wiley, New York, pp 245–302
Stouthamer AH, Van't Riet JA, Oltmann LF (1980) Respiration of nitrate as acceptor. In: Knowles CJ (ed) Diversity in bacterial respiratory systems, vol 2. CRC, Boca Raton, Fla., pp 19–48
Tiedje JM (1988) Ecology of denitrification and dissimilatory nitrate reduction to ammonium. In: Alexander JBZ (ed) Biology of anaerobic organisms. Wiley, New York, pp 179–244
Acknowledgements
This research was supported by the NASA Terrestrial Ecology Program grant NAG5-3859 as part of the LBA research program. We thank Janaina Braga do Campo and Toby Ahrens for their assistance. We also like to thank to João Arantes Jr and his family who generously allowed us to work on their land.
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Garcia-Montiel, D.C., Melillo, J.M., Steudler, P.A. et al. Carbon limitations to nitrous oxide emissions in a humid tropical forest of the Brazilian Amazon. Biol Fertil Soils 38, 267–272 (2003). https://doi.org/10.1007/s00374-003-0637-y
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DOI: https://doi.org/10.1007/s00374-003-0637-y