Abstract
We studied the in situ relative contribution of soil nitrous oxide (N2O) emissions from already discovered pathways, namely the nitrification, nitrifier denitrification (ND), and heterotrophic denitrification (HD). We selected a transect from upland pastures to lowland riparian forests growing on volcanic ash soils. We used the acetylene blocking technique, and N2O was measured by gas chromatography. We also measured rates of potential organic matter mineralization and potential nitrification in laboratory. Potential mineralization increased from uplands to lowlands, while potential nitrification decreased in the same transect. In riparian forests, N2O emissions under acetylene blocking were higher than without acetylene, revealing that 22–31% of nitrogen emissions consisted of dinitrogen. Conversely, in pastures, N2O emissions under acetylene blocking were lower than without acetylene. Our results suggest that HD predominates in waterlogged, anoxic, and acidic soils with no nitrification, which are typical conditions for riparian soils. Conversely, N2O from nitrification and ND predominates in more oxic environments that are less water-saturated, have less acidic soils, and a larger nitrification rate than riparian areas (i.e., typical conditions for pasture soils). Thus, processes related to the nitrogen cycle depend on the land cover/use and soil physical-chemical properties, even in vegetation zones growing on adjacent soil types. Our results imply that different mitigation measures must be implemented to abate N2O emissions in different soil environments.
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References
[CIREN]. Centro de Información de Recursos Naturales (2003) Descripciones de Suelos, Materiales y Símbolos. Estudio Agrológico X Región, Publicación 123. CIREN, Santiago, Chile, 200 p
[IAEA]. International Atomic Energy Agency (1992) Manual on measurement of methane and nitrous oxide emissions from agriculture. IAEA-TECDOC-674. IAEA, Vienna, Austria, 88 p
[WRB]. World Reference Base for Soil Resources (2006) A framework for international classification, correlation and communication. 2nd ed. World Soil Resources Reports No. 103. FAO, Rome, 145 p
Accoe F, Boeckx P, Busschaert J, Hofman G, Van Cleemput O (2004) Gross N transformation rates and net N mineralisation rates related to the C and N contents of soil organic matter fractions in grassland soils of different age. Soil Biol Biochem 36:2075–2087
Alfaro M, Salazar F, Hube S, Ramírez L, Mora MS (2018) Ammonia and nitrous oxide emissions as affected by nitrification and urease inhibitors. J Soil Sci Plant Nutr 18:479–486
Amigo J, Ramírez C (1998) A bioclimatic classification of Chile: woodland communities in the temperate zone. Plant Ecol 136:9–26
Baggs EM (2008) A review of stable isotope techniques for N2O source partitioning in soils: recent progress, remaining challenges and future considerations. Rapid Commun Mass Sp 22:1664–1672
Beas N, Zúñiga F, Dec D, Dörner J, Thiers Ó, Martínez Ó, Muñoz C, Stolpe N, Paulino L (2019) Biological properties and greenhouse gas emissions in two different land uses of an Aquand. J Soil Sci Plant Nutr 19:368–378
Behrendt U, Schumann P, Stieglmeier M, Pukall R, Augustin J, Spröer C, Schwendner P, Moissl-Eichinger C, Ulrich A (2010) Characterization of heterotrophic nitrifying bacteria with respiratory ammonification and denitrification activity-description of Paenibacillus uliginis sp. nov., an inhabitant of fen peat soil and Paenibacillus purispatii sp. nov., isolated from a spacecraft assembly clean room. Syst Appl Microbiol 33:328–336
Bleakley BH, Tiedje JM (1982) Nitrous oxide production by organisms other than nitrifiers or denitrifiers. Appl Environ Microb 44:1342–1348
Camán ML (2020) Variación de las propiedades químicas del suelo asociada a la retención de cationes, en diferentes posiciones de una toposecuencia. Thesis Ingeniería Agronómica. Facultad de Ciencias Agrarias y Alimentarias, Universidad Austral de Chile, Valdivia, 32 p
Cardenas L, Hatch DJ, Scholefield D, Jhurreea D, Clark I, Hirsch P, Salazar F, Ravella S, Alfaro M (2013) Potential mineralization and nitrification in volcanic grassland soils in Chile. Soil Sci Plant Nutr 59:380–391
Carvajal AM, Vargas RA, Alfaro M (2016) Abundance of denitrifying genes and microbial community structure in volcanic soils. J Soil Sci Plant Nutr 16:677–688
Cole JA (1988) Assimilatory and dissimilatory reduction of nitrate to ammonia. In: Cole JA, Ferguson SJ (eds) The nitrogen and sulphur cycles. Cambridge University Press, Cambridge, pp 281–329
Crutzen PJ (1970) The influence of nitrogen oxides on the atmospheric ozone content. Q J Roy Meteor Soc 96:320–325
Cuevas JG, Huertas J, Leiva C, Paulino L, Dörner J, Arumí JL (2014) Nutrient retention in a microcatchment with low levels of anthropogenic pollution. Bosque 35:75–88
Dörner J, Dec D, Zúñiga F, Horn R, López I, Leiva C, Cuevas JG (2013) Soil changes in the physical quality of an Andosol under different management intensities in Southern Chile. In: Krümmelbein J, Horn R, Pagliai M (eds) Advances in Geoecology 42. Catena Verlag, Reiskirchen, pp 262–281
Dörner J, Huertas J, Cuevas JG, Leiva C, Paulino L, Arumí JL (2015) Water content dynamics in a volcanic ash soil slope in southern Chile. J Plant Nutr Soil Sc 178:693–702
Dwire KA, Kauffman JB, Baham JE (2006) Plant species distribution in relation to water-table depth and soil redox potential in montane riparian meadows. Wetlands 26:131–146
Flather DH, Beauchamp EG (1992) Inhibition of the fermentation process in soil by acetylene. Soil Biol Biochem 24:905–911
González-Reyes A, Muñoz A (2013) Cambios en la precipitación de la ciudad de Valdivia (Chile) durante los últimos 150 años. Bosque 34:200–213
Groffman PM (1994) Denitrification in freshwater wetlands. In: Wetland biogeochemistry institute (ed) Current topics in wetland biogeochemistry. Louisiana State University, Baton Rouge, pp 15–35
Groffman PM, Rice CW, Tiedje JM (1993) Denitrification in a tallgrass prairie landscape. Ecology 74:855–862
Groffman PM, Altabet MA, Böhlke JK, Butterbach-Bahl K, David MB, Firestone MK, Giblin AE, Kana TM, Nielsen LP, Voytek MA (2006) Methods for measuring denitrification: diverse approaches to a difficult problem. Ecol Appl 16:2091–2122
Hefting MM, Bobbink R, de Caluwe H (2003) Nitrous oxide emission and denitrification in chronically nitrate-loaded riparian buffer zones. J Environ Qual 32:1194–1203
Hendrickson OQ Jr (1981) Flux of nitrogen and carbon gases in bottomland soils of an agricultural watershed. Ph.D. dissertation (Diss. Abstr. 82-01544). University of Georgia, Athens, 210 p
Hube S, Alfaro MA, Scheer C, Brunk C, Ramírez L, Rowlings D, Grace P (2017) Effect of nitrification and urease inhibitors on nitrous oxide and methane emissions from an oat crop in a volcanic ash soil. Agric Ecosyst Environ 238:46–54
Huertas J, Cuevas JG, Paulino L, Salazar F, Arumí JL, Dörner J (2016) Dairy slurry application to grasslands and groundwater quality in a volcanic soil. J Soil Sci Plant Nutr 16:745–762
Huygens D, Boeckx P, Templer P, Paulino L, Van Cleemput O, Oyarzún C, Müller C, Godoy R (2008) Mechanisms for retention of bioavailable nitrogen in volcanic rainforest soils. Nat Geosci 1:543–548
Kaspar HF, Tiedje JM (1981) Dissimilatory reduction of nitrate and nitrite in the bovine rumen: nitrous oxide production and effect of acetylene. Appl Environ Microbiol 41:705–709
Kroeze C, Bouwman L, Slomp CP (2007) Sinks for nitrous oxide at the Earth’s surface. In: Reay D, Hewitt CN, Smith K, Grace J (eds) Greenhouse gas sinks. CABI, Wallingford, pp 227–242
Krstic D, Djalovic I, Nikezic D, Bjelic D (2012) Chapter 13: Aluminium in acid soils: chemistry, toxicity and impact on maize plants. In: Aladjadjiyan A (ed) Food production - approaches, challenges and tasks. Intechopen, London, pp 231–242
Lind LPD, Audet J, Tonderski K, Hoffmann CC (2013) Nitrate removal capacity and nitrous oxide production in soil profiles of nitrogen loaded riparian wetlands inferred by laboratory microcosms. Soil Biol Biochem 60:156–164
Longeri L, Etchevers J, Venegas J (1979) Metodología de perfusión para estudios de nitrificación en suelos. Cienc Investig Agrar 6:295–299
Lowrance R, Vellidis G, Hubbard RK (1995) Denitrification in a restored riparian forest wetland. J Environ Qual 24:808–815
Marx ES, Hart J, Stevens RG (1999) Soil test interpretation guide. Oregon State University extension service, Oregon, USA, 8 pp
Matus F, Stock S, Eschenbach W, Dyckmans J, Merino C, Nájera F, Köster M, Kuzyakov Y, Dippold MA (2019) Ferrous wheel hypothesis: abiotic nitrate incorporation into dissolved organic matter. Geochim Cosmochim Ac 245:514–524
Noor Affendi NM, Mansor N, Samiri SS (2020) Addition of chemical and natural urease inhibitors in reducing ammonia and nitrous oxide losses. J Soil Sci Plant Nutr 20:253–258
Pérez CA, Carmona MR, Armesto JJ (2003) Non-symbiotic nitrogen fixation, net nitrogen mineralization and denitrification in evergreen forests of Chiloé island, Chile: a comparison with other temperate forests. Gayana Bot 60:25–33
Pérez CA, Carmona MR, Fariña JM, Armesto JJ (2010) Effects of nitrate and labile carbon on denitrification of southern temperate forest soils. Chil J Agr Res 70:251–258
Ramírez C, Ferriere F, Figueroa H (1983) Estudio Fitosociológico de los Bosques Pantanosos Templados del Sur de Chile. Rev Chil Hist Nat 56:11–26
Robarge WP, Edwards A, Johnson B (1983) Water and waste water analysis for nitrate via nitration of salicylic acid. Commun Soil Sci Plan 14:1207–1215
Robertson GP, Tiedje JM (1987) Nitrous oxide sources in aerobic soils: nitrification, denitrification and other biological processes. Soil Biol Biochem 19:187–193
Rütting T, Huygens D, Müller C, Van Cleemput O, Godoy R, Boeckx P (2008) Functional role of DNRA and nitrite reduction in a pristine south Chilean Nothofagus forest. Biogeochemistry 90:243–258
Rütting T, Boeckx P, Müller C, Klemedtsson L (2011) Assessment of the importance of dissimilatory nitrate reduction to ammonium for the terrestrial nitrogen cycle. Biogeosciences 8:1779–1791
Saggar S, Luo J, Giltrap DL, Maddena M (2009) Nitrous oxide emissions from temperate grasslands: processes, measurements, modeling and mitigation. In: Sheldon AI, Barnhart EP (eds) Nitrous oxide emissions research progress. Nova Science Publishers, New York, pp 1–66
Saggar S, Jha N, Deslippe J, Bolan NS, Luo J, Giltrap DL, Kim DG, Zaman M, Tillman RW (2013) Denitrification and N2O: N2 production in temperate grasslands: processes, measurements, modelling and mitigating negative impacts. Sci Total Environ 465:173–195
Smith MS, Zimmerman K (1981) Nitrous oxide production by nondenitrifying soil nitrate reducers. Soil Sci Soc Am J 45:865–871
Stevens RJ, Laughlin RJ, Burns LC, Arah JRM, Hood RC (1997) Measuring the contributions of nitrification and denitrification to the flux of nitrous oxide from soil. Soil Biol Biochem 29:139–151
Stevens RJ, Laughlin RJ, Malone JP (1998) Soil pH affects the processes reducing nitrate to nitrous oxide and di-nitrogen. Soil Biol Biochem 30:1119–1126
Tiedje JM, Simkins S, Groffman PM (1989) Perspectives on measurement of denitrification in the field including recommended protocols for acetylene based methods. Plant Soil 115:261–284
Vistoso E, Alfaro M, Saggar S, Salazar F (2012) Effect of nitrogen inhibitors on nitrous oxide emissions and pasture growth following an autumn application in a volcanic soil. Ch J Agr Res 72:133–139
Wrage N, Velthof GL, van Beusichem ML, Oenema O (2001) Role of nitrifier denitrification in the production of nitrous oxide. Soil Biol Biochem 33:1723–1732
Yin S, Shen Q, Tang Y, Cheng L (1998) Reduction of nitrate to ammonium in selected paddy soils in China. Pedosphere 8:221–228
Zhou Z, Takaya N, Nakamura A, Yamaguchi M, Takeo K, Shoun H (2002) Ammonia fermentation, a novel anoxic metabolism of nitrate by fungi. J Biol Chem 277:1892–1896
Zhu X, Burger M, Doane TA, Horwath WR (2013) Ammonia oxidation pathways and nitrifier denitrification are significant sources of N2O and NO under low oxygen availability. P Natl Acad Sci USA 110:6328–6333
Acknowledgements
We thank the Santa Rosa Experimental Station staff for their help, especially the administrators Rodrigo Barriga and Carlos Villagra. Mr. César Leiva, César Lemus, Jaime Vargas, and Miss Jenny Huertas provided logistical support. The Garden Unit of the Universidad Austral also contributed by maintaining the grass. JGC would also like to acknowledge Dr. Pedro Hervé for some interesting discussions held during their stay in Bayreuth, Germany. Dr. Enrique Ostria is acknowledged for some help in the technical design of this paper, and Prof. Susana Valle for conceptual advice. Finally, we appreciate the constructive comments from three reviewers, which helped to improve this paper. The revision of English was funded by Instituto de Ecología y Biodiversidad, grant AFB170008.
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Cuevas, J.G., Paulino, L. & Dörner, J. Pathways for Nitrous Oxide Generation in Forested and Agricultural Zones Growing on Volcanic Ash Soils. J Soil Sci Plant Nutr 20, 1859–1871 (2020). https://doi.org/10.1007/s42729-020-00257-3
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DOI: https://doi.org/10.1007/s42729-020-00257-3