Abstract
Soil respiration is the primary path by which CO2fixed by land plants returns to the atmosphere. Estimated at approximately 75 × 1015gC/yr, this large natural flux is likely to increase due changes in the Earth's condition. The objective of this paper is to provide a brief scientific review for policymakers who are concerned that changes in soil respiration may contribute to the rise in CO2in Earth's atmosphere. Rising concentrations of CO2in the atmosphere will increase the flux of CO2from soils, while simultaneously leaving a greater store of carbon in the soil. Traditional tillage cultivation and rising temperature increase the flux of CO2from soils without increasing the stock of soil organic matter. Increasing deposition of nitrogen from the atmosphere may lead to the sequestration of carbon in vegetation and soils. The response of the land biosphere to simultaneous changes in all of these factors is unknown, but a large increase in the soil carbon pool seems unlikely to moderate the rise in atmospheric CO2during the next century.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Asner GP, Seastedt TR & Townsend AR (1997) The decoupling of terrestrial carbon and nitrogen cycles. BioScience 47: 226–234
Andrews, JA, Harrison KG, Matamala R & Schlesinger WH (in press) Separation of root respiration from total soil respiration using 13C labelling during Free-Air CO2 Enrichment (FACE). Soil Science Society of America Journal
Batjes NH (1996) Total carbon and nitrogen in soils of the world. European J. Soil Science 47: 151–163
Billings WD, Luken JO, Mortensen DA & Peterson KM(1983) Increasing atmospheric carbon dioxide: Possible effects on arctic tundra. Oecologia. 58: 286–289
Blevins RL, Thomas GW & Cornelius PL (1977) Influence of no-tillage and nitrogen fertilization on certain soil properties after 5 years of continuous corn. Agron. J. 69: 383–386
Boone RD, Nadelhoffer KJ, Canary JD & Kaye JP (1998) Roots exert a strong influence on the temperature sensitivity of soil respiration. Nature 396: 570–572
Bowden RD, Nadelhoffer KJ, Boone RD, Melillo JM & Garrison JB (1993) Contributions of aboveground litter, belowground litter, and root respiration to soil respiration in a temperate mixed hardwood forest. Can. J. Forest Res. 23: 1402–1407
Brumme R & Beese F (1992) Effects of liming and nitrogen fertilization on emissions of CO2 and N2O from a temperate forest. J. Geophys. Res. 97: 12851–12858
Burke IC, Lauenroth WK & Coffin DP (1995) Soil organic matter recovery in semiarid grasslands: Implications for the Conservation Reserve Program. Ecological Applications 5: 793–801
Campbell CA, Biederbeck VO, McConkey BG, Curtin D & Zenter RP (1999) Soil quality - effect of tillage and fallow frequency. Soil Biol. Biochem. 31: 1–7
Cebrian J & Duarte CM (1995) Plant growth-rate dependence of detrital carbon storage in ecosystems. Science 268: 1606–1608
Chapman SJ & Thurlow M (1998) Peat respiration at low temperatures. Soil Biol. Biochem. 30: 1013–1021
Christensen TR, Michelsen A, Jonasson S & Schmidt IK (1997) Carbon dioxide and methane exchange of a subarctic heath in response to climate change related environmental manipulations. Oikos 79: 34–44
Dick WA (1983) Organic carbon, nitrogen, and phosphorus concentrations and pH in soil profiles as affected by tillage intensity. Soil Sci. Soc. Amer. J. 47: 102–107
Elliott ET (1986) Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils. Soil Sci. Soc. Amer. J. 50: 627–633
Fenn ME, Poth MA, Aber JD, Baron JS, Bormann BT, Johnson DW, Lemly AD, McNulty SG, Ryan, DF & Stottlemyer R (1998) Nitrogen excess in North American ecosystems: Predisposing factors, ecosystem responses and management strategies. Ecol. Appl. 8: 706–733
Field, CB, Behrenfeld MJ, Randerson JT and Falkowski P (1998) Primary production of the biosphere: Integrating terrestrial and oceanic components. Science 281: 237–240
Fischer G & Heilig GK (1997) Population momentum and the demand on land and water resources. Phil. Trans. R. Soc. London 352B: 869–889
Gainey PL (1919) Parallel formation of carbon dioxide, ammonia and nitrate in soil. Soil Sci. 7: 293–311
Gallardo A & Schlesinger WH (1994) Factors limiting microbial biomass in the mineral soil and forest floor of a warm-temperate forest. Soil Biol. Biochem. 26: 1409–1415
Galloway JN, Schlesinger WH, Levy H, Michels A & Schnoor JL (1995) Nitrogen fixation: Anthropogenic enhancement-environmental response. Global Biogeochem. Cycles 9: 235–252
Gebhart DL, Johnson HB, Mayeux HS & Polley HW (1994) The CRP increases soil organic carbon. J. Soil Water Conserv. 49: 488–492
Goulden ML, Wofsy SC, Harden JW, Trumbore SE, Crill PM, Gower ST, Fries T, Daube BC, Fan S-M, Sutton DJ, Bazzaz A & Munger JW (1998) Sensitivity of boreal forest carbon balance to soil thaw. Science 279: 214–217
Harden JW, O'Neill KP, Trumbore SE, Veldhuis H & Stocks BJ (1997) Moss and soil contributions to the annual net carbon flux of a maturing boreal forest. J. Geophys. Res. 102: 28805–28816
Harding RB & Jokela EJ (1994) Long-term effects of forest fertilization on site organic matter and nutrients. Soil Sci. Soc. Amer. J. 58: 216–221
Harrison KG, Broecker WS & Bonani G (1993) A strategy for estimating the impact of CO2 fertilization on soil carbon storage. Global Biogeochem. Cycles 7: 69–80
Hogberg P & Ekblad A (1996) Substrate-induced respiration measured in situ in a C3-plant ecosystem using additions of C4-sucrose. Soil Biol. Biochem. 28: 1131–1138
Holland EA, Braswell BH, Lamarque J-F, Townsend A, Sulzman J, Muller J-F, Dentener F, Brasseur G, Levy H, Penner JE & Roelofs G-J (1997) Variations in the predicted spatial distribution of atmospheric nitrogen deposition and their impact on carbon uptake by terrestrial ecosystems. J. Geophys. Res. 102: 15849–15866
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
Johnson DW (1992) Nitrogen retention in forest soils. J. Environ. Qual. 21: 1–12
Kätterer T, Reichstein M, Andren O & Lomander A (1998) Temperature dependence of organic matter decomposition: A critical review using literature data analyzed with different models. Biol. Fert. Soils 27: 258–262
Kern JS & Johnson MG (1993) Conservation tillage impacts on national soil and atmospheric carbon levels. Soil Sci. Soc. Amer. J. 57: 200–210
Kirschbaum MUF (1995) The temperature dependence of soil organic matter decomposition, and the effect of global warming on soil organic C storage. Soil Biol. Biochem. 27: 753–760
Koopmans CJ, Tietema A & Boxman AW (1996) The fate of 15N enriched throughfall in two coniferous forest stands at different nitrogen levels. Biogeochemistry 34: 19–44
Kowalenko CC, Ivarson KC & Cameron DR (1978) Effect of moisture content, temperature, and nitrogen fertilization on carbon dioxide evolution from field soils. Soil Biol. Biochem. 10: 417–423
Lindroth A, Grelle A & Moren A-S (1998) Long-term measurements of boreal forest carbon balance reveal large temperature sensitivity. Global Change Biol. 4: 443–450
Lloyd J & Taylor JA (1994) On the temperature dependence of soil respiration. Funct. Ecol. 8: 315–323
MaGill AH, Aber JD, Hendricks JJ, Bowden RD, Melillo JM & Steudler PA (1997) Biogeochemical response of forest ecosystems to simulated chronic nitrogen deposition. Ecol. Appl. 7: 402–415
Matthews E (1997) Global litter production, pools, and turnover times: Estimates from measurement data and regression models. J. Geophys. Res. 102: 18771–18800
McGuire AD, Melillo JM, Kicklighter DW & Joyce LA (1995) Equilibrium responses of soil carbon to climate change: Empirical and process-based estimates. J. Biogeog. 22: 785–796
Mead DJ & Pritchett WL (1975) Fertilizer movement in a slash pine ecosystem. II. N distribution after two growing seasons. Plant Soil 43: 467–478
Moore TR & Knowles R (1989) The influence of water table levels on methane and carbon dioxide emissions from peatland soils. Can. J. Soil Sci. 69: 33–38
Nadelhoffer KJ, Emmett BA, Gundersen P, Kjø naas OJ, Koopmans CJ, Schleppi P, Tietema A & Wright RF (1999) Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests. Nature 398: 135–148
Neilsen WA, Pataczek W, Lynch T & Pyrke R (1992) Growth response of Pinus radiata to multiple applications of nitrogen fertilizer and evaluation of the quantity of added nitrogen remaining in the forest system. Plant Soil 144: 207–217
Niklińska M, Maryański M & Laskowski R (1999) Effect of temperature on humus respiration rate and nitrogen mineralization: Implications for global climate change. Biogeochemistry 44: 239–257
Oechel WC, Hastings SJ, Vourlitis C, Jenkins M, Riechers G & Grulke N (1993) Recent change of arctic tundra ecosystems from a net carbon sink to a source. Nature 361: 520–523
Oechel WC, Cowles S, Grulke N, Hastings SJ, Lawrence B, Prudhomme T, Riechers G, Strain B, Tissue D & Vourlitis G (1994) Transient nature of CO2 fertilization in arctic tundra. Nature 371: 500–503
Oechel WC, Vourlitis GL, Hastings SJ & Bochkarev SA (1995) Change in arctic CO2 flux over two decades: Effects of climate change at Barrow, Alaska. Ecological Applications 5: 846–855
Palmer-Winkler J, Cherry RS, & Schlesinger WH (1996) The Q10 relationship of microbial respiration in a temperate forest soil. Soil Biol. Biochem. 28: 1067–1072
Parker LW, Miller J, Steinberger Y & Whitford WG (1983) Soil respiration in a Chihuahuan desert rangeland. Soil Biol. Biochem. 15: 303–309
Peterjohn WT, Melillo JM, Steudler PA, Newkirk KM, Bowles FP & Aber JD (1994) Responses of trace gas fluxes and N availability to experimentally elevated soil temperatures. Ecological Applications 4: 617–625
Preston CM & Mead DJ (1994) Growth response and recovery of 15N-fertilizer one and eight growing seasons after application to lodgepole pine in British Columbia. Forest Ecol. Manage. 65: 219–229
Raich JW & Schlesinger WH (1992) The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate. Tellus 44B: 81–99
Raich JW & Potter CS (1995) Global patterns of carbon dioxide emissions from soils. Global Biogeochem. Cycles 9: 23–36
Robles MD & Burke IC (1997) Legume, grass, and Conservation Reserve Program effects on soil organic matter recovery. Ecological Applications 7: 345–357
Rogers HH, Runion GB & Krupa SV (1994) Plant responses to atmospheric CO2 enrichment with emphasis on roots and the rhizosphere. Environ. Poll. 83: 155–189
Rustad LE & Fernandez IJ (1998) Experimental soil warming effects on CO2 and CH4 flux from a low elevation spruce-fir forest soil in Maine, U.S.A. Global Change Biol. 4: 597–605
Schimel DS, Braswell BH, Holland EA, McKeown R, Ojima DS, Painter TH, Parton WJ & Townsend AR (1994) Climatic, edaphic, and biotic controls over storage and turnover of carbon in soils. Global Biogeochem. Cycles 8: 279–293
Schlesinger WH (1977) Carbon balance in terrestrial detritus. Ann. Rev. Ecol. Systematics 8: 51–81
Schlesinger WH (1984) Soil organic matter: A source of atmospheric CO2. In Woodwell GM (Ed) The Role of Terrestrial Vegetation in the Global Carbon Cycle (pp 111–127). John Wiley, New York
Schlesinger WH (1990) Evidence from chronosequence studies for a low carbon-storage potential of soils. Nature 348: 232–234
Schlesinger WH (1997) Biogeochemistry: An Analysis of Global Change, 2nd edn. Academic Press, San Diego
Six J, Elliott ET, Paustian K & Doran JW (1998) Aggregation and soil organic matter accumulation in cultivated and native grassland soils. Soil Sci. Soc. Amer. J. 62: 1367–1377
Smith P, Powlson DS, Glendining MJ & Smith JU (1997) Potential for carbon sequestration in European soils: Preliminary estimates for five scenarios using results from long-term experiments. Global Change Biol. 3: 67–79
Smith P, Powlson DS, Glendining MJ & Smith JU (1998) Preliminary estimates of the potential for carbon mitigation in European soils through no-till farming. Global Change Biol. 4: 679–685
Townsend AR, Braswell BH, Holland EA & Penner JE (1996) Spatial and temporal patterns in terrestrial carbon storage due to deposition of fossil fuel nitrogen. Ecol. Appl. 6: 806–814
Trumbore SE (1993) Comparison of carbon dynamics in tropical and temperate soils using radiocarbon measurements. Global Biogeochem. Cycles 7: 275–290
Trumbore SE, Chadwick OA & Amundson R (1996) Rapid exchange between soil carbon and atmospheric carbon dioxide driven by temperature change. Science 272: 393–396
Trumbore SE & Harden JW (1997) Accumulation and turnover of carbon in organic and mineral soils of the BOREAS northern study area. J. Geophys. Res. 102: 28817–28830
Van Veen JA, Liljeroth E, Lekkerkek, LJA & Van de Geijn SC (1991) Carbon fluxes in plantsoil systems at elevated atmospheric CO2 levels. Ecol. Applic. 1: 175–191
Vitousek PM, Aber JD, Howarth RW, Likens GE, Matson PA, Schindler DW, Schlesinger WH & Tilman GD (1997) Human alteration of the global nitrogen cycle: Sources and consequences. Ecol. Appl. 7: 737–750
Wildung RE, Garland TR & Buschbom RL (1975) The interdependent effects of soil temperature and water content on soil respiration rate and plant root decomposition in arid grassland soils. Soil Biol. Biochem. 7: 373–378
Wood CW, Westfall DG & Peterson GA (1991) Soil carbon and nitrogen changes on initiation of no-till cropping systems. Soil Sci. Soc. Amer. J. 55: 470–476
Wood CW, Torbert HA, Rogers HH, Runion GB & Prior SA (1994) Free-air CO2 enrichment effects on soil carbon and nitrogen. Agric. For. Meteor. 70: 103–116
Woodwell GM (1995). Biotic feedbacks from the warming of the Earth. In: Woodwell GM & MacKenzie FT (Eds) Biotic Feedbacks in the Global Climatic System (pp 3–21). Oxford University Press.
Zak DR, Tilman D, Parmenter RR, Rice CW, Fisher FM, Vose J, Milchunas D & Martin CW (1994) Plant production and soil microorganisms in late-successional ecosystems: A continental-scale study. Ecology 75: 2333–2347
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schlesinger, W.H., Andrews, J.A. Soil respiration and the global carbon cycle. Biogeochemistry 48, 7–20 (2000). https://doi.org/10.1023/A:1006247623877
Issue Date:
DOI: https://doi.org/10.1023/A:1006247623877