Abstract
Purpose
This study aimed to assess the effects of biochar on improving nitrogen (N) pools in mine spoil and examine the effects of elevated CO2 on soil carbon (C) storage.
Materials and methods
The experiment consisted of three plant species (Austrostipa ramossissima, Dichelachne micrantha, and Lomandra longifolia) planted in the N-poor mine spoil with application of biochar produced at three temperatures (650, 750, and 850 °C) under both ambient (400 μL L−1) and elevated (700 μL L−1) CO2. We assessed mine spoil total C and N concentrations and stable C and N isotope compositions (δ13C and δ15N), as well as hot water extractable organic C (HWEOC) and total N (HWETN) concentrations.
Results and discussion
Soil total N significantly increased following biochar application across all species. Elevated CO2 induced soil C loss for A. ramossissima and D. micrantha without biochar application and D. micrantha with the application of biochar produced at 750 °C. In contrast, elevated CO2 exhibited no significant effect on soil total C for A. littoralis, D. micrantha, or L. longifolia under any other biochar treatments.
Conclusions
Biochar application is a promising means to improve N retention and thus, reduce environmentally harmful N fluxes in mine spoil. However, elevated CO2 exhibited no significant effects on increasing soil total C, which indicated that mine spoil has limited potential to store rising atmospheric CO2.



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References
Adams M, Grierson P (2001) Stable isotopes at natural abundance in terrestrial plant ecology and ecophysiology: an update. Plant Biol 3:299–310
Agrawal R, Imielinski T, Swami A (1993) Mining association between sets of items in large database, In: Proceedings of the ACM-SIGMOD International Conference on Management of Data, Washington, DC, USA, 1993, pp 207–216
Ainsworth EA, Long SP (2005) What have we learned from 15 years of free-air CO2 enrichment (FACE)? A meta-analytic review of the responses of photosynthesis, canopy properties and plant production to rising CO2. New Phytol 165:351–372
Anderson D, Goudie A, Parker A (2013) Global environments through the quaternary: exploring Evironmental Change. Oxford University Press, USA
Atkinson CJ, Fitzgerald JD, Hipps NA (2010) Potential mechanisms for achieving agricultural benefits from biochar application to temperate soils: a review. Plant Soil 337:1–8
Bai SH, Reverchon F, Xu CY, Xu Z, Blumfield TJ, Zhao H, Van Zwieten L, Wallace HM (2015a) Wood biochar increases nitrogen retention in field settings mainly through abiotic processes. Soil Biol Biochem 90:232–240
Bai SH, Xu CY, Xu Z, Blumfield TJ, Zhao H, Wallace H, Reverchon F, Van Zwieten L (2015b) Soil and foliar nutrient and nitrogen isotope composition (δ15N) at 5 years after poultry litter and green waste biochar amendment in a macadamia orchard. Environ Sci Pollut Res 22:3803–3809
Bai SH, Xu CY, Xu ZH, Blumfield TJ, Wallace HM, Walton DA, Randal BW, Van Zwieten L (2016) Wood base biochar alters inorganic N. Wood base biochar alters inorganic N. Acta Hortic. doi:10.17660/ActaHortic.2016.1109.24
Berendse F, Aerts R (1987) Nitrogen use efficiency: a biologically meaningful definition. Funct Ecol 1:293–296
Bradford MA, Davies CA, Frey SD, Maddox TR, Melillo JM, Mohan JE, Reynolds JF, Treseder KK, Wallenstein MD (2008) Thermal adaptation of soil microbial respiration to elevated temperature. Ecol Lett 11:1316–1327
Bruun EW, Ambus P, Egsgaard H, Hauggaard-Nielsen H (2012) Effects of slow and fast pyrolysis biochar on soil C and N turnover dynamics. Soil Biol Biochem 46:73–79
Cardon Z, Hungate B, Cambardella C, Chapin F, Field C, Holland E, Mooney H (2001) Contrasting effects of elevated CO2 on old and new soil carbon pools. Soil Biol Biochem 33:365–373
Cayuela M, Van Zwieten L, Singh B, Jeffery S, Roig A, Sánchez-Monedero M (2014) Biochar's role in mitigating soil nitrous oxide emissions: a review and meta-analysis. Agric Ecosyst Environ 191:5–16
Chen CR, Xu ZH (2005) Soil carbon and nitrogen pools and microbial properties in a 6-year-old slash pine plantation of subtropical Australia: impacts of harvest residue management. For Ecol Manag 206:237–247
Cheng W (1999) Rhizosphere feedbacks in elevated CO2. Tree Physiol 19:313–320
Clemmensen K, Bahr A, Ovaskainen O, Dahlberg A, Ekblad A, Wallander H, Stenlid J, Finlay R, Wardle D, Lindahl B (2013) Roots and associated fungi drive long-term carbon sequestration in boreal forest. Science 339:1615–1618
Clough TJ, Condron LM, Kammann C, Müller C (2013) A review of biochar and soil nitrogen dynamics. Agronomy 3:275–293
Curlevski NJ, Drigo B, Cairney JW, Anderson IC (2014) Influence of elevated atmospheric CO2 and water availability on soil fungal communities under Eucalyptus saligna. Soil Biol Biochem 70:263–271
Dalenberg J, Jager G (1989) Priming effect of some organic additions to 14C-labelled soil. Soil Biol Biochem 21:443–448
De Deyn GB, Cornelissen JH, Bardgett RD (2008) Plant functional traits and soil carbon sequestration in contrasting biomes. Ecol Lett 11:516–531
De Graaff MA, Van Groenigen KJ, Six J, Hungate B, van Kessel C (2006) Interactions between plant growth and soil nutrient cycling under elevated CO2: a meta-analysis. Glob Chang Biol 12:2077–2091
Deenik JL, McClellan T, Uehara G, Antal MJ, Campbell S (2010) Charcoal volatile matter content influences plant growth and soil nitrogen transformations. Soil Sci Soc Am J 74:1259–1270
DeLuca TH, Gundale MJ, MacKenzie MD, Jones DL (2009) Biochar effects on soil nutrient transformations. In: Lehmann J, Joseph S (eds) Biochar for environmental management: Science and technology. Earthscan, London, pp 251–270
Dempster DN, Jones DL, Murphy DV (2012) Clay and biochar amendments decreased inorganic but not dissolved organic nitrogen leaching in soil. Soil Res 50:216–221
Dijkstra FA, Hobbie SE, Reich PB, Knops JM (2005) Divergent effects of elevated CO2, N fertilization, and plant diversity on soil C and N dynamics in a grassland field experiment. Plant Soil 272:41–52
Dorodnikov M, Kuzyakov Y, Fangmeier A, Wiesenberg GL (2011) C and N in soil organic matter density fractions under elevated atmospheric CO2: turnover vs. stabilization. Soil Biol Biochem 43:579–589
Dragovich D, Patterson J (1995) Condition of rehabilitated coal mines in the Hunter Valley, Australia. Land Degrad Dev 6:29–39
Dutta RK, Agrawal M (2002) Effect of tree plantations on the soil characteristics and microbial activity of coal mine spoil land. Trop Ecol 43:315–324
Elser JJ, Bracken ME, Cleland EE, Gruner DS, Harpole WS, Hillebrand H, Ngai JT, Seabloom EW, Shurin JB, Smith JE (2007) Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems. Ecol Lett 10:1135–1142
Finzi AC, Moore DJ, DeLucia EH, Lichter J, Hofmockel KS, Jackson RB, Kim HS, Matamala R, McCarthy HR, Oren R (2006) Progressive nitrogen limitation of ecosystem processes under elevated CO2 in a warm-temperate forest. Ecology 87:15–25
Fisher N (2010) Sustainable Reintroduction of the Nitrogen Cycle Post Coal Mining Utilizing the Legume-rhizobia Symbiosis. PhD Thesis. University of Newcastle, Australia
Fontaine S, Bardoux G, Abbadie L, Mariotti A (2004) Carbon input to soil may decrease soil carbon content. Ecol Lett 7:314–320
Ghani A, Dexter M, Perrott K (2003) Hot-water extractable carbon in soils: a sensitive measurement for determining impacts of fertilisation, grazing and cultivation. Soil Biol Biochem 35:1231–1243
Güereña D, Lehmann J, Hanley K, Enders A, Hyland C, Riha S (2013) Nitrogen dynamics following field application of biochar in a temperate north American maize-based production system. Plant Soil 365:239–254
Hobbie EA, Colpaert JV (2003) Nitrogen availability and colonization by mycorrhizal fungi correlate with nitrogen isotope patterns in plants. New Phytol 157:115–126
Högberg P (1997) Tansley review no. 95 15N natural abundance in soil-plant systems. New Phytol 137:179–203
Hungate BA, Holland EA, Jackson RB, Chapin FS, Mooney HA, Field CB (1997) The fate of carbon in grasslands under carbon dioxide enrichment. Nature 388:576–579
IPCC (2014) Climate Change 2014, Synthesis Report. Contribution of Working Groups I, II and III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change Core Writing Team, Pachauri RK and Meyer LA (eds.). Updated in Jan 2017. IPCC, Geneva, Switzerland, 151 pp
Ippolito J, Novak J, Busscher W, Ahmedna M, Rehrah D, Watts D (2012) Switchgrass biochar affects two Aridisols. J Environ Qual 41:1123–1130
Jin Z, Chen X, Chen C, Tao P, Han Z, Zhang X (2016) Biochar impact on nitrate leaching in upland red soil, China. Environ Earth Sci 75:1109
Jones D, Rousk J, Edwards-Jones G, DeLuca T, Murphy D (2012) Biochar-mediated changes in soil quality and plant growth in a three year field trial. Soil Biol Biochem 45:113–124
Kameyama K, Miyamoto T, Shiono T, Shinogi Y (2012) Influence of sugarcane bagasse-derived biochar application on nitrate leaching in calcaric dark red soil. J Environ Qual 41:1131–1137
Kammann C, Ratering S, Eckhard C, Müller C (2012) Biochar and hydrochar effects on greenhouse gas (carbon dioxide, nitrous oxide, and methane) fluxes from soils. J Environ Qual 41:1052–1066
Kanthle AK, Lenka NK, Lenka S, Tedia K (2016) Biochar impact on nitrate leaching as influenced by native soil organic carbon in an Inceptisol of central India. Soil Till Res 157:65–72
Langley JA, Megonigal JP (2010) Ecosystem response to elevated CO2 levels limited by nitrogen-induced plant species shift. Nature 466:96–99
LeBauer DS, Treseder KK (2008) Nitrogen limitation of net primary productivity in terrestrial ecosystems is globally distributed. Ecology 89:371–379
Lehmann J, da Silva Jr JP, Steiner C, Nehls T, Zech W, Glaser B (2003) Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments. Plant Soil 249:343–357
Liang B, Lehmann J, Solomon D, Kinyangi J, Grossman J, O'neill B, Skjemstad J, Thies J, Luizao F, Petersen J (2006) Black carbon increases cation exchange capacity in soils. Soil Sci Soc Am J 70:1719–1730
Luo Y, Durenkamp M, De Nobili M, Lin Q, Brookes PC (2011) Short term soil priming effects and the mineralisation of biochar following its incorporation to soils of different pH. Soil Biol Biochem 43:2304–2314
Matsubara YI, Hasegawa N, Fukui H (2002) Incidence of fusarium root rot in asparagus seedlings infected with arbuscular mycorrhizal fungus as affected by several soil amendments. J Jpn Soc Hortic Sci 71:370–374
Natelhoffer K, Fry B (1988) Controls on natural nitrogen-15 and carbon-13 abundances in forest soil organic matter. Soil Sci Soc Am J 52:1633–1640
Nelissen V, Rütting T, Huygens D, Staelens J, Ruysschaert G, Boeckx P (2012) Maize biochars accelerate short-term soil nitrogen dynamics in a loamy sand soil. Soil Biol Biochem 55:20–27
Nguyen N, Xu CY, Tahmasbian I, Xu ZH, Zhou X, Wallace HM, Bai SH (2017) Effects of biochar on soil available inorganic nitrogen: a review and meta-analysis. Geoderma 288:79–96
Pendall E, King JY (2007) Soil organic matter dynamics in grassland soils under elevated CO2: insights from long-term incubations and stable isotopes. Soil Biol Biochem 39:2628–2639
Qiao N, Schaefer D, Blagodatskaya E, Zou X, Xu X, Kuzyakov Y (2014) Labile carbon retention compensates for CO2 released by priming in forest soils. Glob Chang Biol 20:1943–1954
Rajkovich S, Enders A, Hanley K, Hyland C, Zimmerman AR, Lehmann J (2012) Corn growth and nitrogen nutrition after additions of biochars with varying properties to a temperate soil. Biol Fertil Soils 48:271–284
Rayment GE, Higginson FR (1992) Australian laboratory handbook of soil and water chemical methods. Inkata Press Pty Ltd
Reich PB, Hungate BA, Luo Y (2006) Carbon-nitrogen interactions in terrestrial ecosystems in response to rising atmospheric carbon dioxide. Annu Rev Ecol Syst:611–636
Reverchon F, Flicker RC, Yang H, Yan G, Xu Z, Chen C, Bai SH, Zhang D (2014) Changes in δ15N in a soil-plant system under different biochar feedstocks and application rates. Biol Fertil Soils 50:275–283
Reverchon F, Yang H, Ho TY, Yan G, Wang J, Xu Z, Chen C, Zhang D (2015) A preliminary assessment of the potential of using an acacia-biochar system for spent mine site rehabilitation. Environ Sci Pollut Res 22:2138–2144
Robertson G, Groffman P (2007) Nitrogen transformations. Soil microbiology, ecology, and biochemistry. In: Paul EA (ed) Soil microbiology, bio-chemistry, and ecology. Springer, New York, pp 341–364
Ross D, Tate K, Newton P, Wilde R, Clark H (2001) Carbon and nitrogen pools and mineralization in a grassland organic soil at a New Zealand carbon dioxide spring. Soil Biol Biochem 33:849–852
Schlesinger WH (1995) An overview of the C cycle. In: Lal R, Kimble J, Levin J, Stewart BA (eds) Soils and global Change. Lewis Publishers, Boca Raton, pp 9–26
Smith JL, Collins HP, Bailey VL (2010) The effect of young biochar on soil respiration. Soil Biol Biochem 42:2345–2347
Sohi S, Krull E, Lopez-Capel E, Bol R (2010) A review of biochar and its use and function in soil. Adv Agron 105:47–82
Sokolov AP, Kicklighter DW, Melillo JM, Felzer BS, Schlosser CA, Cronin TW (2008) Consequences of considering carbon-nitrogen interactions on the feedbacks between climate and the terrestrial carbon cycle. J Clim 21:3776–3796
Sparling G, Vojvodić-Vuković M, Schipper LA (1998) Hot-water-soluble C as a simple measure of labile soil organic matter: the relationship with microbial biomass C. Soil Biol Biochem 30:1469–1472
Steiner C, Glaser B, Geraldes Teixeira W, Lehmann J, Blum WE, Zech W (2008) Nitrogen retention and plant uptake on a highly weathered central Amazonian Ferralsol amended with compost and charcoal. J Plant Nutr Soil Sci 171:893–899
Sulman BN, Phillips RP, Oishi AC, Shevliakova E, Pacala SW (2014) Microbe-driven turnover offsets mineral-mediated storage of soil carbon under elevated CO2. Nat Clim Chang 4:1099–1102
Thornton PE, Doney SC, Lindsay K, Moore JK, Mahowald N, Randerson JT, Fung I, Lamarque JF, Feddema JJ, Lee YH (2009) Carbon-nitrogen interactions regulate climate-carbon cycle feedbacks: results from an atmosphere-ocean general circulation model. Biogeosciences 6:2099–2120
Van Groenigen KJ, Osenberg CW, Hungate BA (2011) Increased soil emissions of potent greenhouse gases under increased atmospheric CO2. Nature 475:214
Van Zwieten L, Singh B, Kimber S, Murphy D, Macdonald L, Rust J, Morris S (2014) An incubation study investigating the mechanisms that impact N2O flux from soil following biochar application. Agric Ecosyst Environ 191:53–62
Wang Y, Zhang L, Yang H, Yan G, Xu Z, Chen C, Zhang D (2016) Biochar nutrient availability rather than its water holding capacity governs the growth of both C3 and C4 plants. J Soils Sediments 16(3):801–810
Warnock DD, Lehmann J, Kuyper TW, Rillig MC (2007) Mycorrhizal responses to biochar in soil–concepts and mechanisms. Plant Soil 300:9–20
Woodward FI (2002) Potential impacts of global elevated CO2 concentrations on plants. Curr Opin Plant Biol 5:207–211
Xu CY, Bai SH, Hao Y, Rachaputi RC, Wang H, Xu Z, Wallace H (2015a) Effect of biochar amendment on yield and photosynthesis of peanut on two types of soils. Environ Sci Pollut Res 22:6112–6125
Xu CY, Bai SH, Hao Y, Rachaputi RC, Xu Z, Wallace HM (2015b) Peanut shell biochar improves soil properties and peanut kernel quality on a red ferrosol. J Soils Sediments 15:2220–2231
Yanai Y, Toyota K, Okazaki M (2007) Effects of charcoal addition on N2O emissions from soil resulting from rewetting air-dried soil in short-term laboratory experiments. Soil Sci Plant Nutr 53:181–188
Zhang K, Chen L, Li Y, Brookes PC, Xu J, Luo Y (2017) The effects of combinations of biochar, lime, and organic fertilizer on nitrification and nitrifiers. Biol Fertil Soils 53:77–87
Zheng H, Wang Z, Deng X, Herbert S, Xing B (2013) Impacts of adding biochar on nitrogen retention and bioavailability in agricultural soil. Geoderma 206:32–39
Zimmerman AR, Gao B, Ahn MY (2011) Positive and negative carbon mineralization priming effects among a variety of biochar-amended soils. Soil Biol Biochem 43:1169–1179
Acknowledgements
This work was funded by the Australian Research Council at the Hawkesbury Institute for the Environment (Western Sydney University, Penrith, NSW, Australia) and by the Griffith University PhD scholarships and operating funding. The spoil mine soil was provided by Newcastle University (Newcastle, NSW, Australia) and Thiess Pty Ltd. (Singleton, NSW, Australia) and the biochar was provided by the University of Western Australia (Perth, WA, Australia).
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Responsible editor: Caixian Tang
Yaling Zhang and Hong Chen are the equal first authors.
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Zhang, Y., Chen, H., Bai, S.H. et al. Interactive effects of biochar addition and elevated carbon dioxide concentration on soil carbon and nitrogen pools in mine spoil. J Soils Sediments 17, 2400–2409 (2017). https://doi.org/10.1007/s11368-017-1757-6
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DOI: https://doi.org/10.1007/s11368-017-1757-6