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Impact of global climate change and fire on the occurrence and function of understorey legumes in forest ecosystems

  • SOILS, SEC 2 • GLOBAL CHANGE, ENVIRON RISK ASSESS, SUSTAINABLE LAND USE • Review ARTICLE
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Abstract

Introduction

The objective of this review was to provide a better understanding of how global climate change and fire influence the occurrence of understorey legumes and thereby biological nitrogen (N) fixation rates in forest ecosystems. Legumes are interesting models since they represent an interface between the soil, plant, and microbial compartments, and are directly linked to nutrient cycles through their ability to fix N. As such, they are likely to be affected by environmental changes.

Result and discussion

Biological N fixation has been shown to increase under enriched CO2 conditions, but is constrained by the availability of phosphorus and water. Climate change can also influence the species composition of legumes and their symbionts through warming, altered rainfall patterns, or changes in soil physicochemistry, which could modify the effectiveness of the symbiosis. Additionally, global climate change may increase the occurrence and intensity of forest wildfires thereby further influencing the distribution of legumes. The establishment of leguminous species is generally favored by fire, as is N2 fixation. This fixed N could therefore replenish the N lost through volatilization during the fire. However, fire may also generate shifts in the associated microbial community which could affect the outcome of the symbiosis.

Conclusion

Understorey legumes are important functional species, and even when they cannot reasonably be expected to reestablish the nutrient balance in forest soils, they may be used as indicators to monitor nutrient fluxes and the response of forest ecosystems to changing environmental conditions. This would be helpful to accurately model ecosystem N budgets, and since N is often a limiting factor to plant growth and a major constraint on C storage in ecosystems, would allow us to assess more precisely the potential of these forests for C sequestration.

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References

  • Abera G, Wolde-meskel E, Bakken LR (2011) Carbon and nitrogen mineralization dynamics in different soils of the tropics amended with legume residues and contrasting soil moisture contents. Biol Fertil Soils. doi:10.1007/s00374-011-0607-8

  • Adams MA, Simon J, Pfautsch S (2010) Woody legumes: a (re)view from the South. Tree Physiol 30:1072–1082

    Article  Google Scholar 

  • Allen CD (2007) Interactions across spatial scales among forest dieback, fire, and erosion in northern New Mexico landscapes. Ecosystems 10:797–808

    Article  Google Scholar 

  • Allen CD, Macalady AK, Chenchouni H, Bachelet D, McDowell N, Vennetier M, Kitzberger T, Rigling A, Breshears DD, Hogg EHT, Gonzales P, Fensham R, Zhang Z, Castro J, Demidova N, Lim JH, Allard G, Running SW, Semerci A, Cobb N (2010) A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests. For Ecol Manage 259:660–684

    Article  Google Scholar 

  • Atkin OK, Schortemeyer M, McFarlane N, Evans JR (1999) The response of fast- and slow-growing Acacia species to elevated atmospheric CO2: an analysis of the underlying components of relative growth rate. Oecologia 120:544–554

    Article  Google Scholar 

  • Barrios B, Arellano G, Koptur S (2011) The effects of fire and fragmentation on occurrence and flowering of a rare perennial plant. Plant Ecol 212:1057–1067

    Article  Google Scholar 

  • Bastias BA, Huang ZQ, Blumfield T, Xu ZH, Cairney JWG (2006a) Influence of repeated prescribed burning on the soil fungal community in an eastern Australian wet sclerophyll forest. Soil Biol Biochem 38:3492–3501

    Article  CAS  Google Scholar 

  • Bastias BA, Xu Z, Cairney JWG (2006b) Influence of long-term repeated prescribed burning on mycelial communities of ectomycorrhizal fungi. New Phytol 172:149–158

    Article  CAS  Google Scholar 

  • Beedlow PA, Tingey DT, Phillips DL, Hogsett WE, Olszyk DM (2004) Rising atmospheric CO2 and carbon sequestration in forests. Front Ecol Environ 2:315–322

    Article  Google Scholar 

  • Blankinship JC, Niklaus PA, Hungate BA (2011) A meta-analysis of responses of soil biota to global change. Oecologia 165:553–565

    Article  Google Scholar 

  • Bonan GB (2008) Forests and climate change: forcings, feedbacks, and the climate benefits of forests. Science 320:1444–1449

    Article  CAS  Google Scholar 

  • Busse MD, Jurgensen MF, Page-Dumroese DS, Powers RF (2007) Contribution of actinorhizal shrubs to site fertility in a Northern California mixed pine forest. For Ecol Manage 244:68–75

    Article  Google Scholar 

  • Caldwell TG, Johnson DW, Miller WW, Qualls RG (2002) Forest floor carbon and nitrogen losses due to prescription fire. Soil Sci Soc Am J 66:262–267

    Article  CAS  Google Scholar 

  • Canadell JG, Raupach MR (2008) Managing forests for climate change mitigation. Science 320:1456–1457

    Article  CAS  Google Scholar 

  • Cardinale BJ (2011) Biodiversity improves water quality through niche partitioning. Nature 472:86–89

    Article  CAS  Google Scholar 

  • Chen CR, Xu ZH (2010) Forest ecosystem responses to environmental changes: the key regulatory role of biogeochemical cycling. J Soils Sediments 10:210–214

    Article  Google Scholar 

  • IPCC Climate Change (2007) Synthesis Report. Summary for Policymakers. http://www.ipcc.ch

  • Coetsee C, Bond WJ, February EC (2010) Frequent fire affects soil nitrogen and carbon in an African savanna by changing woody cover. Oecologia 162:1027–1034

    Article  Google Scholar 

  • Dawson TP, Jackson ST, House JI, Prentice IC, Mace GM (2011) Beyond predictions: biodiversity conservation in a changing climate. Science 332:53–58

    Article  CAS  Google Scholar 

  • DeLuca TH, Aplet GH (2008) Charcoal and carbon storage in forest soils of the Rocky Mountain West. Front Ecol Environ 6:1–7

    Article  Google Scholar 

  • DeLuca TH, Zackrisson O, Gundale MJ, Nilsson MC (2011) Ecosystem feedbacks and nitrogen fixation in boreal forests. Science 320:1181

    Article  Google Scholar 

  • Diédhiou AG, Guèye O, Diabaté M, Prin Y, Duponnois R, Dreyfus B, Bâ AM (2005) Contrasting responses to ectomycorrhizal inoculation in seedlings of six tropical African tree species. Mycorrhiza 16:11–17

    Article  Google Scholar 

  • Drake JE, Gallet-Budynek A, Hofmockel KS, Bernhardt ES, Billings SA, Jackson RB, Johnsen KS, Lichter J, McCarthy HR, McCormack ML, Moore DJP, Oren R, Palmroth S, Phillips RP, Pippen JS, Pritchard SG, Treseder KK, Schlesinger WH, DeLucia EH, Finzi AC (2011) Increases in the flux of carbon belowground stimulate nitrogen uptake and sustain the long-term enhancement of forest productivity under elevated CO2. Ecol Lett 14:349–357

    Article  Google Scholar 

  • Drigo B, Kowalchuk GA, van Veen JA (2008) Climate change goes underground: effects of elevated atmospheric CO2 on microbial community structure and activities in the rhizosphere. Biol Fertil Soils 44:667–679

    Article  Google Scholar 

  • Duponnois R, Colombet A, Hien V, Thioulouse J (2005) The mycorrhizal fungus Glomus intraradices and rock phosphate amendment influence plant growth and microbial activity in the rhizosphere of Acacia holosericea. Soil Biol Biochem 37:1460–1468

    Article  CAS  Google Scholar 

  • Essendoubi M, Brhada F, Eljamali JE, Filali-Maltouf A, Bonnassie S, Georgeault S, Blanco C, Jebbar M (2007) Osmoadaptative responses in the rhizobia nodulating Acacia isolated from south-eastern Moroccan Sahara. Environ Microbiol 9:603–611

    Article  CAS  Google Scholar 

  • Finzi A, Norby RJ, Calfapietra C, Gallet-Budynek A, Gielen B, Holmes WE, Hoosbeek MR, Iversen CM, Jackson RB, Kubiske ME, Ledford J, Liberloo M, Oren R, Polle A, Pritchard S, Zak DR, Schlesinger WH, Ceulemans R (2007) Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO2. Proc Natl Acad Sci USA 104(35):14014–14019

    Article  CAS  Google Scholar 

  • Finzi AC, Austin AT, Cleland EE, Frey SD, Houlton BZ, Wallenstein MD (2011) Responses and feedbacks of coupled biogeochemical cycles to climate change: examples from terrestrial ecosystems. Front Ecol Environ 9(1):61–67

    Article  Google Scholar 

  • Forrester DI, Bauhus J, Cowie AL (2005) Nutrient cycling in a mixed-species plantation of Eucalyptus globulus and Acacia mearnsii. Can J For Res 35:2942–2950

    Article  Google Scholar 

  • Gebrekirstos A, van Noordwijk M, Neufeldt H, Mitlöhner R (2011) Relationships of stable carbon isotopes, plant water potential and growth: an approach to asses water use efficiency and growth strategies of dry land agroforestry species. Trees 25:95–102

    Article  Google Scholar 

  • Gruber N, Galloway JN (2008) An Earth-system perspective of the global nitrogen cycle. Nature 451:293–296

    Article  CAS  Google Scholar 

  • Guinto DF, House APN, Xu ZH, Saffigna PG (1999a) Impacts of repeated fuel reduction burning on tree growth, mortality and recruitment in mixed species eucalypt forests of southeast Queensland, Australia. For Ecol Manage 115:13–27

    Article  Google Scholar 

  • Guinto DF, Saffigna PG, Xu ZH, House APN, Perera MCS (1999b) Soil nitrogen mineralization and organic matter composition revealed by 13C NMR spectroscopy under repeated prescribed burning in eucalypt forests of south-east Queensland. Aust J Soil Res 37:123–135

    Article  Google Scholar 

  • Guinto DF, Xu ZH, House APN, Saffigna PG (2000) Assessment of N2 fixation by understorey acacias in recurrently burnt eucalypt forests of subtropical Australia using 15N isotope dilution techniques. Can J For Res 30:112–121

    CAS  Google Scholar 

  • Hainds MJ, Mitchell RJ, Palik BJ, Boring LR, Gjerstad DH (1999) Distribution of native legumes (Leguminoseae) in frequently burned longleaf pine (Pinaceae)–wiregrass (Poaceae) ecosystems. Am J Bot 86:1606–1614

    Article  CAS  Google Scholar 

  • Hart SC, DeLuca TH, Newman GS, MacKenzie MD, Boyle SI (2005) Post-fire vegetative dynamics as drivers of microbial community structure and function in forest soils. For Ecol Manage 220:166–184

    Article  Google Scholar 

  • Heimann M, Reichstein M (2008) Terrestrial ecosystem carbon dynamics and climate feedbacks. Nature 45:289–292

    Article  Google Scholar 

  • Hendricks JL, Boring LR (1999) N2-fixation by native herbaceous legumes in burned pine ecosystems of the southwestern United States. For Ecol Manage 113:167–177

    Article  Google Scholar 

  • Hiers JK, Wyatt R, Mitchell RJ (2000) The effects of fire regime on legume reproduction in longleaf pine savannas: is a season selective? Oecologia 125:521–530

    Article  Google Scholar 

  • Hoque MS, Broadhurst LM, Thrall PH (2011) Genetic characterization of root-nodule bacteria associated with Acacia salicina and A. stenophylla (Mimosaceae) across south-eastern Australia. Int J Syst Evol Microbiol 61:299–309

    Article  CAS  Google Scholar 

  • Houlton BZ, Wang YP, Vitousek PM, Field CB (2008) A unifying framework for dinitrogen fixation in the terrestrial biosphere. Nature 454:327–330

    Article  CAS  Google Scholar 

  • Hughes L (2003) Climate change and Australia: Trends, projections and impacts. Austral Ecol 28:423–443

    Article  Google Scholar 

  • Hungate BA, Stiling PD, Dijkstra P, Johnson DW, Ketterer ME, Hymus GJ, Hinkle CR, Drake BG (2004) CO2 elicits long-term decline in nitrogen fixation. Science 304:1291

    Article  CAS  Google Scholar 

  • Jablonski LM, Wang X, Curtis PS (2002) Plant reproduction under elevated CO2 conditions: a meta-analysis of reports on 79 crop and wild species. New Phytol 156:9–26

    Article  Google Scholar 

  • Johnson DW, Susfalk RB, Dahlgren RA, Klopatek JM (1998) Fire is more important than water for nitrogen fluxes in semi-arid forests. Environ Sci Pol 1:79–86

    Article  CAS  Google Scholar 

  • Johnson DW, Murphy JF, Susfalk RB, Caldwell TG, Miller WW, Walker RF, Powerset RF (2005) The effects of wildfire, salvage logging, and post-fire N fixation on the nutrient budgets of a Sierran forest. For Ecol Manage 220:155–165

    Article  Google Scholar 

  • Langley JA, Megonigal JP (2010) Ecosystem response to elevated CO2 levels limited by nitrogen-induced plant species shift. Nature 466:96–99

    Article  CAS  Google Scholar 

  • Laurance WF, Dell B, Turton SM, Lawes MJ, Hutley LB, McCallum H, Dale P, Bird M, Hardy G, Prideaux G, Gawne B, McMahon CR, Yu R, Hero JM, Schwarzkopf L, Krockenberger A, Douglas M, Silvester E, Mahony M, Vella K, Saikia U, Wahren CH, Xu ZH, Smith B, Cocklin C (2011) The ten Australian ecosystems most vulnerable to tipping points. Biol Conserv 144:1472–1480

    Article  Google Scholar 

  • Leach MK, Givnish TJ (1996) Ecological determinants of species loss in remnant prairies. Science 273:1555–1558

    Article  CAS  Google Scholar 

  • Liu JX, Zhou GY, Zhang DQ, Xu ZH, Duan HL, Deng Q, Zhao L (2010) Carbon dynamics in subtropical forest soil: effects of atmospheric carbon dioxide enrichment and nitrogen addition. J Soils Sediments 10:730–738

    Article  CAS  Google Scholar 

  • Liu JX, Zhou GY, Xu ZH, Duan HL, Li YL, Zhang DQ (2011a) Photosynthesis acclimation, leaf nitrogen concentration, and growth of four tree species over 3 years in response to elevated carbon dioxide and nitrogen treatment in subtropical China. J Soils Sediments 11:1155–1164

    Article  CAS  Google Scholar 

  • Liu JX, Xu ZH, Zhang DQ, Zhou GY, Deng Q, Duan HL, Zhao L, Wang CL (2011b) Effects of carbon dioxide enrichment and nitrogen addition on inorganic carbon leaching in subtropical model forest ecosystems. Ecosystem 16:683–697

    Article  Google Scholar 

  • Lüscher A, Hartwig UA, Suter D, Nösberger J (2000) Direct evidence that symbiotic N2 fixation in fertile grassland is an important trait for a strong response of plants to elevated atmospheric CO2. Glob Change Biol 6:655–662

    Article  Google Scholar 

  • Magnani F, Mencuccini M, Borghetti M, Berbigier P, Berninger F, Delzon S, Grelle A, Hari P, Jarvis PG, Kolari P, Kowalski AS, Lankreijer H, Law BE, Lindroth A, Loustau D, Manca G, Moncrieff JB, Rayment M, Tedeschi V, Valentini R, Grace G (2007) The human footprint in the carbon cycle of temperate and boreal forests. Nature 447:848–850

    Article  Google Scholar 

  • Mao XA, Xu ZH, Luo RS, Mathers NJ, Zhang YH, Saffigna PG (2002) Nitrate in soil humic acids revealed by nitrogen-14 nuclear magnetic resonance spectroscopy. Aust J Soil Res 40:717–726

    Article  CAS  Google Scholar 

  • Mohamed A, Härdtle W, Jirjahn B, Niemeyer T, von Oheimb G (2007) Effects of prescribed burning on plant available nutrients in dry heathland ecosystems. Plant Ecol 189:279–289

    Article  Google Scholar 

  • National Forest Inventory (2007) Australia’s Forests at a Glance. National Forest Inventory, Bureau of Rural Sciences, Canberra

    Google Scholar 

  • Neary DG, Klopatek CC, DeBano LF, Folliott PF (1999) Fire effects on belowground sustainability: a review and synthesis. For Ecol Manage 122:51–71

    Article  Google Scholar 

  • Nelson JA, Morgan JA, LeCain DR, Mosier AR, Milchunas DG, Parton BA (2004) Elevated CO2 increases soil moisture and enhances plant water relations in a long-term field study in semi-arid shortgrass steppe of Colorado. Plant Soil 259:169–179

    Article  CAS  Google Scholar 

  • Newland JA, DeLuca TH (2000) Influence of fire on native nitrogen-fixing plants and soil nitrogen status in ponderosa pine—Douglas-fir forests in western Montana. Can J Forest Res 30:274–282

    Article  Google Scholar 

  • Norby RJ, Ledford J, Reilly CD, Miller NE, O’Neill EG (2004) Fine-root production dominates response of a deciduous forest to atmospheric CO2 enrichment. Proc Natl Acad Sci U S A 101(26):9689–9693

    Article  CAS  Google Scholar 

  • Oren R, Ellsworth DS, Johnsen KH, Phillips N, Ewers BE, Maier C, Schäfer KVR, McCarthy H, Hendrey G, McNulty SG, Katul GG (2001) Soil fertility limits carbon sequestration by forest ecosystems in a CO2-enriched atmosphere. Nature 411:469–472

    Article  CAS  Google Scholar 

  • Owens PN, Xu ZH (2011) Recent advances and future directions in soils and sediments research. J Soils Sediments 11:875–888

    Article  Google Scholar 

  • Penman TD, York A (2010) Climate and recent fire history affect fuel loads in Eucalyptus forests: implications for fire management in a changing climate. For Ecol Manage 260:1791–1797

    Article  Google Scholar 

  • Peñuelas J, Rutishauser T, Filella I (2009) Phenology feedbacks on climate change. Science 324:887–888

    Article  Google Scholar 

  • Pritchard SG (2011) Soil organisms and global climate change. Plant Pathol 60:82–99

    Article  Google Scholar 

  • Räsänen LA, Saijets S, Jokinen K, Lindström K (2004) Evaluation of the roles of two compatible solutes, glycine betaine and trehalose, for the Acacia senegal–Sinorhizobium symbiosis exposed to drought stress. Plant Soil 260:237–251

    Article  Google Scholar 

  • Reich PB, Tilman D, Craine J, Ellsworth D, Tjoelker MG, Knops J, Wedin D, Naeem S, Bahauddin D, Goth J, Bengtson W, Lee TD (2001) Do species and functional groups differ in acquisition and use of C, N and water under varying atmospheric CO2 and N availability regimes? A field test with 16 grassland species. New Phytol 150:435–448

    Article  CAS  Google Scholar 

  • Reich PB, Hobbie SE, Lee T, Ellsworth DS, West JB, Tilman D, Knops JMH, Naeem S, Trost J (2006) Nitrogen limitation constrains sustainability of ecosystem response to CO2. Nature 440:922–925

    Article  CAS  Google Scholar 

  • Rogers A, Gibon Y, Stitt M, Morgan PB, Bernacchi CJ, Ort DR, Long SP (2006) Increased C availability at elevated carbon dioxide concentration improves N assimilation in a legume. Plant Cell Environ 29:1651–1658

    Article  CAS  Google Scholar 

  • Rogers A, Ainsworth EA, Leakey ADB (2009) Will elevated carbon dioxide concentration amplify the benefits of nitrogen fixation in legumes? Plant Physiol 151:1009–1016

    Article  CAS  Google Scholar 

  • Sarr A, Lesueur D (2007) Influence of soil fertility on the rhizobial competitiveness for nodulation of Acacia senegal and Acacia nilotica provenances in nursery and field conditions. World J Microbiol Biotechnol 23:705–711

    Article  Google Scholar 

  • Schimel DS (1995) Terrestrial ecosystems and the carbon cycle. Glob Change Biol 1:77–91

    Article  Google Scholar 

  • Schortemeyer M, Atkin OK, McFarlane N, Evans JR (2002) N2 fixation by Acacia species increases under elevated atmospheric CO2. Plant Cell Environ 25:567–579

    Article  CAS  Google Scholar 

  • Serraj R, Sinclair TR, Allen LH (1998) Soybean nodulation and N2 fixation response to drought under carbon dioxide enrichment. Plant Cell Environ 21:491–500

    Article  Google Scholar 

  • Sitch S, Huntingford C, Gedney N, Levy PE, Lomas M, Piao SL, Betts R, Ciais P, Cox P, Friedlingstein P, Jones CD, Prentice IC, Woodward FI (2008) Evaluation of the terrestrial carbon cycle, future plant geography and climate-carbon cycle feedbacks using five Dynamic Global Vegetation Models (DGVMs). Glob Change Biol 14:2015–2039

    Article  Google Scholar 

  • Soussana JF, Hartwig UA (1996) The effects of elevated CO2 on symbiotic N2 fixation: a link between the carbon and nitrogen cycles in grassland ecosystems. Plant Soil 187:321–332

    Article  CAS  Google Scholar 

  • Sprent JI (1995) Legume trees and shrubs in the tropics: N2 fixation in perspective. Soil Biol Biochem 27:401–407

    Article  CAS  Google Scholar 

  • Sun F, Kuang Y, Wen D, Xu Z, Li J, Zuo W, Hou E (2010) Long-term tree growth rate, water use efficiency, and tree ring nitrogen isotope composition of Pinus massoniana L. in response to global climate change and local nitrogen deposition in Southern China. J Soils Sediments 10:1453–1465

    Article  CAS  Google Scholar 

  • Thorne SH, Williams HD (1997) Adaptation to nutrient starvation in Rhizobium leguminosarum bv. phaseoli: analysis of survival, stress resistance, and changes in macromolecular synthesis during entry to and exit from stationary phase. J Bacteriol 179:6894–6901

    CAS  Google Scholar 

  • Thrall PH, Bever JD, Slattery JF (2008) Rhizobial mediation of Acacia adaptation to soil salinity: evidence of underlying trade-offs and tests of expected patterns. J Ecol 96:746–755

    Article  Google Scholar 

  • Thrall PH, Broadhurst LM, Hoque MS, Bagnall DJ (2009) Diversity and salt tolerance of native Acacia rhizobia isolated from saline and non-saline soils. Austral Ecol 34:950–963

    Article  Google Scholar 

  • Thrall PH, Laine AL, Broadhurst LM, Bagnall DJ, Brockwell J (2011) Symbiotic effectiveness of rhizobial mutualists varies in interactions with native Australian legume genera. PLoS One 6(8):e23545

    Article  CAS  Google Scholar 

  • Tobita H, Uemura A, Kitao M, Kitaoka S, Utsugi H (2010) Interactive effects of elevated CO2, phosphorus deficiency, and soil drought on nodulation and nitrogenase activity in Alnus hirsuta and Alnus maximowiczii. Symbiosis 50:59–69

    Article  CAS  Google Scholar 

  • Treseder KK, Mack MC, Cross A (2004) Relationships among fires, fungi, and soil dynamics in Alaskan boreal forests. Ecol Appl 14:1826–1838

    Article  Google Scholar 

  • van der Heijden MGA, Wiemken A, Sanders IR (2003) Different arbuscular mycorrhizal fungi alter coexistence and resource distribution between co-occuring plant. New Phytol 157:569–578

    Article  Google Scholar 

  • van Groenigen KJ, Six J, Hungate BA, de Graaff MA, van Breemen N, van Kessel C (2006) Element interactions limit soil carbon storage. Proc Natl Acad Sci U S A 103(17):6571–6574

    Article  Google Scholar 

  • Vitousek PM, Field CB (1999) Ecosystem constraints to symbiotic nitrogen fixers: a simple model and its implications. Biogeochem 46:179–202

    CAS  Google Scholar 

  • Vitousek PM, Cassman K, Cleveland C, Crews T, Field CB, Grimm NB, Howarth RW, Marino R, Martinelli L, Rastetter EB, Sprent JI (2002) Towards an ecological understanding of biological nitrogen fixation. Biogeochem 57:1–45

    Article  Google Scholar 

  • West JB, HilleRisLambers J, Lee TD, Hobbie SE, Reich PB (2005) Legume species identity and soil nitrogen supply determine symbiotic nitrogen-fixation responses to elevated atmospheric [CO2]. New Phytol 167:523–530

    Article  CAS  Google Scholar 

  • Westerling AL, Hidalgo HG, Cayan DR, Swetnam TW (2006) Warming and earlier spring increase Western U.S. forest wildfire activity. Science 313:940–943

    Article  CAS  Google Scholar 

  • Xu ZH, Chen CR (2006) Fingerprinting global climate change and forest management within rhizosphere carbon and nutrient cycling processes. Environ Sci Pollut Res 13:293–298

    Article  Google Scholar 

  • Xu ZH, Chen CR, He JZ, Liu JX (2009) Trends and challenges in soil research 2009: linking global climate change to local long-term forest productivity. J Soils Sediments 9:83–88

    Article  Google Scholar 

  • Zahran HH (2001) Rhizobia from wild legumes: diversity, taxonomy, ecology, nitrogen fixation and biotechnology. J Biotech 91:143–153

    Article  CAS  Google Scholar 

  • Zanetti S, Hartwig UA, Lüscher A, Hebeisen T, Frehner M, Fischer BU, Hendrey GR, Blum H, Nosberger J (1996) Stimulation of symbiotic N2 fixation in Trifolium repens L. under elevated atmospheric pCO2 in a grassland ecosystem. Plant Physiol 112:575–583

    CAS  Google Scholar 

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Acknowledgments

We acknowledge the funding support from the Australian Research Council (DP0664154, DP0667184, LX0881973, DP1092470).

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  1. Environmental Futures Centre and School of Biomolecular and Physical Sciences, Griffith University, Kessels Road 170, Nathan, QLD, 4111, Australia

    Frédérique Reverchon, Zhihong Xu, Timothy J. Blumfield, Chengrong Chen & Kadum M. Abdullah

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  1. Frédérique Reverchon
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Reverchon, F., Xu, Z., Blumfield, T.J. et al. Impact of global climate change and fire on the occurrence and function of understorey legumes in forest ecosystems. J Soils Sediments 12, 150–160 (2012). https://doi.org/10.1007/s11368-011-0445-1

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