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Using the DNDC model to simulate the potential of carbon budget in the meadow and desert steppes in Inner Mongolia, China

  • Soils, Sec 1 • Soil Organic Matter Dynamics and Nutrient Cycling • Research Article
  • Published:
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Abstract

Purpose

In this study, a process-based denitrification-decomposition (DNDC) model was parameterized and validated with CO2 fluxes data measured using eddy covariance (EC) technique in the meadow and desert steppes of Inner Mongolia grasslands, China. The validated model was applied to predict the influence of moderate climate change on carbon (C) budget of the two steppes over the next 30 years.

Materials and methods

A series of parameters associated with plant growth including maximum biomass production, C/N ratio of plant tissue, and accumulating thermal degree days based on local observations were adjusted to meet the requirements of adapting DNDC for the two targeted steppes. Daily weather data for the studied year together with soil properties for the study sites were employed as inputs to simulate the grass growth and soil C dynamics. A baseline and five alternative climate scenarios were utilized to estimate the effect of climate change on the ecosystem C dynamics for the next 30 years. The coefficient of determination (R 2), root mean square error (RMSE), relative mean deviation (RMD), and modeling efficiency (EF) were used to assess the DNDC model based on the EC measurements.

Results and discussion

The DNDC model successfully captured the maximum and minimum soil surface temperature and the effects of rainfall pulse on soil water content (SWC). Validation of ecosystem daily CO2 fluxes against the EC observed values resulted in satisfactory results in both of the meadow and the desert steppe. Additionally, the comparison of monthly simulated results is better than that of daily results. Between 2011 and 2040, if local climate becomes wetter, both steppes would become C sinks, leading to a great net primary productivity (NPP) of 821 and 828 kg C ha−1 year−1 sequestered in soil organic C (SOC), respectively. If local climate becomes drier, they would become C-sources, having the lowest NPP with 166 and 121 kg C ha−1 year−1 lost from the soil C pool, respectively.

Conclusions

The validated DNDC model can be used to predict C dynamics in two semiarid grassland ecosystems. For the upcoming 30 years, if the local climate became wetter, the meadow and desert steppes would act as C sink, absorbing CO2 from the atmosphere and increase the C sequestration potential. However, both steppes would act as C source, releasing CO2 to the atmosphere, and decrease the C sequestration when the local climate becomes drier.

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References

  • Abdalla M, Saunders M, Hastings A et al (2013) Simulating the impacts of land use in Northwest Europe on net ecosystem exchange (NEE): the role of arable ecosystems, grasslands and forest plantations in climate change mitigation. Sci Total Environ 465:325–336

    Article  CAS  Google Scholar 

  • Baldocchi DD (2003) Assessing the eddy covariance technique for evaluating carbon dioxide exchange rates of ecosystems: past, present and future. Glob Change Biol 9:479–492

    Article  Google Scholar 

  • Barron-Gafford GA, Scott RL, Jenerette GD (2012) Temperature and precipitation controls over leaf- and ecosystem-level CO2 flux along a woody plant encroachment gradient. Glob Change Biol 18:1389–4100

    Article  Google Scholar 

  • Bell JE, Sherry R, Luo YQ (2010) Changes in soil water dynamics due to variation in precipitation and temperature: an ecohydrological analysis in a tallgrass prairie. Water Resour Res 46. doi:10.1029/2009WR007908

  • Bond-Lamberty B, Thomson A (2010) Temperature-associated increases in the global soil respiration record. Nature 464:579–584

    Article  CAS  Google Scholar 

  • Braswell BH, Sacks WJ, Linder E, Schimel D (2005) Estimating diurnal to annual ecosystem parameters by synthesis of a carbon flux model with eddy covariance net ecosystem exchange observations. Glob Change Biol 11:335–355

    Article  Google Scholar 

  • Butterbach-Bahl K, Stange F, Papen H, Grell G, Li CS (2000) Impact of changes in temperature and precipitation on N2O and NO emissions from forest soils. Springer Netherlands, pp 165–171. doi:10.1007/978-94-015-9343-4_22

  • Cai ZC, Sawamoto T, Li CS, Kang GD, Boojawat J, Mosier A, Wassmann R, Tsuruta H (2003), Field validation of the DNDC model for greenhouse gas emissions in East Asian cropping systems. Glob Biogeochem Cycles 17:18–1-10

  • Cui JB, Li CS, Ge S, Trettin CC (2005) Linkage of MIKE SHE to wetland-DNDC for carbon budgeting and anaerobic biogeochemistry simulation. Biogeochemistry 72:147–167

    Article  Google Scholar 

  • Elsgaard L, Gorres CM, Hoffmann CC, Blicher-Mathiesen G, Schelde K, Petersen SO (2012) Net ecosystem exchange of CO2 and carbon balance for eight temperate organic soils under agriculture management. Agric Ecosyst Environ 162:52–67

    Article  CAS  Google Scholar 

  • Estiarte M, Vicca S, Penuelas J et al (2016) Few multiyear precipitation–reduction experiments find a shift in the productivity–precipitation relationship. Glob Change Biol 22:2570–2581

    Article  Google Scholar 

  • Eswaran H, Den Berg EV, Reich P (1993) Organic carbon in soils of world. J Soil Sci Soc Am 57:192–194

    Article  Google Scholar 

  • Flanagan LB, Linda LA, Carlson PJ (2002) Seasonal and inter-annual variation in carbon dioxide exchange and carbon balance in a northern temperate grassland. Glob Change Biol 8:599–615

    Article  Google Scholar 

  • Guo Q, Li S, Hu Z, Zhao W, Yu G, Sun X, Li L, Liang N, Bai W (2016) Responses of gross primary productivity to different sizes of precipitation events in a temperate grassland ecosystem in Inner Mongolia, China. J Arid Environ 8:36–46

    Article  Google Scholar 

  • Hao YB, Wang YF, Mei XR, Huang XZ, Cui XY, Zhou XQ, Wang SP, Niu HS (2008) CO2, H2O and energy exchange of an Inner Mongolia steppe ecosystem during a dry and wet year. Acta Oecol 33:133–143

    Article  Google Scholar 

  • Hao YB, Wang YF, Mei X, Cui XY, Zhou XQ, Huang XZ (2010) The sensitivity of temperate steppe CO2 exchange to the quantity and timing of natural interannual rainfall. Ecol Inf 5:222–228

    Article  Google Scholar 

  • Hao YB, Kang XM, Wu X et al (2013) Is frequency or amount of precipitation more important in controlling CO2 fluxes in the 30-year-old fenced and the moderately grazed temperate steppe? Agric Ecosyst Environ 171:63–71

    Article  Google Scholar 

  • Hsieh CI, Leahy P, Kiely G, Li CS (2005) The effect of future climate perturbations on N2O emissions from a fertilized humid grassland. Nutr Cycl Agroecosyst 73:15–23

    Article  CAS  Google Scholar 

  • Huang Y, Yu YQ, Zhang W, Sun WJ, Liu SL, Jiang J, Wu JS, Yu WT, Wang Y, Yang ZF (2009) Agro-C: a biogeophysical model for simulating the carbon budget of agroecosystems. Agric For Meteorol 149:106–129

    Article  Google Scholar 

  • Hunt JE, Kelliher FM, McSeveny TM, Byers JN (2002) Evaporation and carbon dioxide exchange between the atmosphere and a tussock grassland during a summer drought. Agric For Meteorol 111:65–82

    Article  Google Scholar 

  • IPCC (2013) Annex I: atlas of global and regional climate projections supplementary material RCP4.5

  • Jaksic V, Kiely G, Albertson J, Oren R, Katul G, Leahy P, Byrne KA (2006) Net ecosystem exchange of grassland in contrasting wet and dry years. Agric For Meteorol 139:323–334

    Article  Google Scholar 

  • Jing YL, Wang AZ, Guan DX, Wu JB, Yuan FH, Jin CJ (2014) Carbon dioxide fluxes over a temperate meadow in eastern Inner Mongolia, China. Environ Earth Sci 72:4401–4411

    Article  CAS  Google Scholar 

  • Kang XM (2011) Modeling carbon budget in a Leymus chinensis steppe ecosystem in Inner Mongolia. Graduate University of Chinese Academy of Sciences

  • Kang XM, Hao YB, Li CS, Cui XY, Wang JZ, Rui YC, Niu HS, Wang YF (2011) Modeling impacts of climate change on carbon dynamics in a steppe ecosystem in Inner Mongolia, China. J Soils Sediments 11:562–576

    Article  CAS  Google Scholar 

  • Kang XM, Hao YB, Cui XY, Chen H, Li CS, Rui YC, Tian JQ, Kardol P, Zhong L, Wang JZ, Wang YF (2013) Effects of grazing on CO2 balance in a semiarid steppe: field observations and modeling. J Soils Sediments 6:1012–1023

    Article  Google Scholar 

  • Kato T, Tang YH, Gu S et al (2006) Temperature and biomass influences on interannual changes in CO2 exchange in an alpine meadow on the Qinghai-Tibetan Plateau. Glob Change Biol 12:1285–1298

    Article  Google Scholar 

  • Kesik M, Ambus P, Baritz R, Bruggemann N, Butterbach-Bahl K, Damm M (2005) Inventories of N2O and NO emissions from European forest soils. Biogeosciences 2:353–375

    Article  CAS  Google Scholar 

  • Knapp AK, Ciais P, Smith MD (2016) Reconciling inconsistencies in precipitation–productivity relationships: implications for climate change. New Phytol 214:41–47

    Article  Google Scholar 

  • Kuzyakov Y, Cheng W (2001) Photosynthesis controls of rhizosphere respiration and organic matter decomposition. Soil Biol Biochem 33:1915–1925

    Article  CAS  Google Scholar 

  • Lawrence BF, Linda AW, Peter JC (2002) Seasonal and interannual variation in carbon dioxide exchange and carbon balance in a northern temperate grassland. Glob Change Biol 8:599–615

    Article  Google Scholar 

  • Li CS, Frolking S, Frolking TA (1992a) A model of nitrous-oxide evolution from soil driven by rainfall events: 1. Model structure and sensitivity. J Geophys Res 97:9759–9776

    Article  CAS  Google Scholar 

  • Li CS, Frolking S, Frolking TA (1992b) A model of nitrous-oxide evolution from soil driven by rainfall events: 2. Model applications. J Geophys Res 97:9777–9783

    Article  CAS  Google Scholar 

  • Li CS, Frolking S, Harriss R (1994) Modeling carbon biogeochemistry in agricultural soils. Glob Biogeochem Cycles 8:237–254

    Article  CAS  Google Scholar 

  • Li CS, Narayanan V, Harriss RC (1996) Model estimates of nitrous oxide emissions from agricultural lands in the United States. Glob Biogeochem Cy 10:297–306

    Article  CAS  Google Scholar 

  • Li CS, Aber J, Stange F et al (2000) Modeling trace gas emissions from agricultural ecosystems. Nutr Cycl Agroecosyst 58:259–276

    Article  CAS  Google Scholar 

  • Li CS, Zhuang YH, Cao MQ et al (2001) Comparing a process-based agro-ecosystem model to the IPCC methodology for developing a national inventory of N2O emissions from arable lands in China. Nutr Cycl Agroecosyst 60:159–175

    Article  CAS  Google Scholar 

  • Li CS, Cui JB, Ge S et al (2004) Modeling Impacts of Management on Carbon Sequestration and Trace Gas Emissions in Forested Wetland Ecosystems, Environmental Management 33: S176–S186

  • Li SG, Eugster W, Asanuma J (2006) Energy partitioning and its biophysical controls above a grazing steppe in central Mongolia. Agric For Meteorol 137:89–106

    Article  Google Scholar 

  • Li ZW, Tang H, Xin XP et al (2014) Assessment of the MODIS LAI product using ground measurement data and HJ-1A/1B imagery in the meadow steppe of Hulunber, China. Remote Sens 6:6242–6265

    Article  Google Scholar 

  • Li GY, Han HY, Du Y et al (2017) Effects of warming and increased precipitation on net ecosystem productivity: a long-term manipulative experiment in a semiarid grassland. Agric For Meteorol 232:359–366

    Article  Google Scholar 

  • Liu YS, Pan QM, Zheng SX, Bai YF, Han XG (2012a) Intra-seasonal precipitation amount and pattern differentially affect primary production of two dominant species of Inner Mongolia grassland. Acta Oecol 44:2–10

    Article  Google Scholar 

  • Liu T, Zhang YX, Xu ZZ, Zhou GS, Hou YH, Lin L (2012b) Effects of short-term warming and increasing precipitation on soil respiration of desert steppe of Inner Mongolia. Chinese Journal of Plant Ecology 36:1043–1053

    Article  Google Scholar 

  • Luo CY, Bao XY, Wang SP, Zhu XX, Cui SJ, Zhang ZH, Xu B, Niu HS, Zhao L, Zhao XQ (2015) Impacts of seasonal grazing on net ecosystem carbon exchange in alpine meadow on the Tibetan Plateau. Plant Soil 396:381–395

    Article  CAS  Google Scholar 

  • Meng XH, Li XL, Xin XP, Zhou RZ (2009) Study on community characteristics and diversity under different grazing intensity on Leymus chinensis (Trin.) Tzvel. Meadow steppe of Hulunbeier. Acta A Grestia Sinica 17:239–244

    Google Scholar 

  • Nagy Z, Pinter K, Czobel S et al (2007) The carbon budget of semiarid grassland in a wet and a dry year in Hungary. Agric Ecosyst Environ 121:21–29

    Article  CAS  Google Scholar 

  • Qiu JJ, Wang LG, Tan HJ, Li H, Li CS (2005) Studies on the situation of soil organic carbon storage in croplands in northeast of China. Agr Sci China 4:101–105

    Google Scholar 

  • Raich JW, Schlesinger WH (1992) The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate. Tellus B 44:81–99

    Article  Google Scholar 

  • Rong YP, Johnson DA, Wang ZM, Zhu LL (2017) Grazing effects on ecosystem CO2 fluxes regulated by interannual climate fluctuation in a temperate grassland steppe in northern China. Agric Ecosyst Environ 237:194–202

    Article  CAS  Google Scholar 

  • Shao CL, Chen JQ, Li LH (2013) Grazing alters the biophysical regulation of carbon fluxes in a desert steppe. Environ Res Lett. doi:10.1088/1748-9326/8/2/025012

    Google Scholar 

  • Shurpali NJ, Hyvonen NP, Huttunen JT, Clement RJ, Reichstein M (2009) Cultivation of a perennial grass for bioenergy on a boreal organic soil—carbon sink or source? Global Change Biol Bioenerg 1:35–50

    Article  CAS  Google Scholar 

  • Smith P, Smith JU, Powlson DS (1997) A comparison of the performance of nine soil organic matter model using data sets from seven long-term experiments. Geoderma 81:153–225

    Article  Google Scholar 

  • Thomey ML, Collins SL, Vargas R, Johnson JE (2011) Effect of precipitation variability on net primary production and soil respiration in a Chihuahuan Desert grassland. Glob Change Biol 17:1505–1515

    Article  Google Scholar 

  • Wang YP, Leuning R, Cleugh HA, Coppin PA (2001) Parameters estimation in surface exchange models using nonlinear inversion: how many parameters can we estimate and which measurements are most useful? Glob Change Biol 7:495–510

    Article  Google Scholar 

  • Wang GX, Qian J, Cheng GD, Lai YM (2002) Soil organic carbon pool of grassland soils on the Qinghai-Tibetan Plateau and its global implication. Sci Total Environ 291:207–217

    Article  CAS  Google Scholar 

  • Wang YF, Cui XY, Hao YB, Mei XR, Yu GR, Huang XZ, Kang XM, Zhou XQ (2011) The fluxes of CO2 from grazed and fenced temperate steppe during two drought years on the Inner Mongolia Plateau, China. Sci Total Environ 410-411:182–190

    Article  CAS  Google Scholar 

  • Weltzin JF, Loik ME, Schwinning S et al (2003) Assessing the response of terrestrial ecosystems to potential changes in precipitation. Bioscience 53:941–952

    Article  Google Scholar 

  • Wurenqigege (2009) Studies of the characteristic of vegetation and soil and indication under the different degeneration degree in the meadow steppe

  • Xiao JF, Sun G, Chen JQ et al (2013) Carbon fluxes, evapotranspiration,and water use efficiency of terrestrial ecosystems in China. Agr Forest Meteorol 182–183:76–90

  • Xu LK, Baldocchi DD (2003) Seasonal variation in carbon dioxide exchange over a Mediterranean annual grassland in California. Agric For Meteorol 3227:1–18

    Google Scholar 

  • Xu R, Wang YS, Zheng XH et al. (2003) A comparison between measured and modeled N2O emissions from Inner Mongolian semi-arid grassland, Plant Soil 255: 513-528

  • Xu LJ, Tang HJ, Yang GX, Wang X, Wang B, Xin XP (2011) Variation of net ecosystem carbon flux and its impact factors on Stipa baicalensis steppe in the growing season. Acta Prataculturae Sinica 20:287–292

    CAS  Google Scholar 

  • Yang FL, Zhou GS (2013) Sensitivity of temperate desert steppe carbon exchange to seasonal droughts and precipitation variations in Inner Mongolia, China. PLoS One 8:e55418

    Article  CAS  Google Scholar 

  • Yang GX, Tang HJ, Xin XP (2011) Chinese ecosystem station observation and research data-grassland and desert ecosystem-Hulunber Station Inner Mongolia (2006–2008), China

  • Zhang Y, Li CS, Trettin CC, Li H, Sun G (2002) An integrated model of soil, hydrology, and vegetation for carbon dynamics in wetland ecosystems. Global Biogeochem Cy 16:X1–18

    Article  Google Scholar 

  • Zhang CH, Wang MJ, Zhao XH, Sun XL, Chen HJ, Wu RS (2014) Simulation of ANPP in response to climate change in China’s desert steppe based on CENTURY model. Chinese Journal of Ecology 33:2849–2857

    Google Scholar 

  • Zhou SX, Wu DX, Zhang L, Shi HQ (2010) Effects of changing precipitation patterns on seedlings of Stipa grandis, a dominant plant of typical grassland of Inner Mongolia, China. Chinese J Plant Ecol 34:1155–1164

    Google Scholar 

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Acknowledgements

Financial support was provided by the Strategic Priority Research Program of the Chinese Academy of Sciences, Grant No. XDB15010200, the National Key Research and Development Program of China (Grant No. 2016YFC0501801), and the Chinese Academy of Sciences (Grant No. KJRH2015-010).

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Authors and Affiliations

  1. College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 10049, China

    Xuan Wu, Wenjun Liu, Xiaoyong Cui, Yanbin Hao & Yanfen Wang

  2. Institute of Wetland Research, Chinese Academy of Forestry, Beijing, 10049, China

    Xiaoming Kang

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  1. Xuan Wu
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  2. Xiaoming Kang
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  3. Wenjun Liu
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  4. Xiaoyong Cui
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  5. Yanbin Hao
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  6. Yanfen Wang
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Correspondence to Yanbin Hao or Yanfen Wang.

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Responsible editor: Huaiying Yao

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Wu, X., Kang, X., Liu, W. et al. Using the DNDC model to simulate the potential of carbon budget in the meadow and desert steppes in Inner Mongolia, China. J Soils Sediments 18, 63–75 (2018). https://doi.org/10.1007/s11368-017-1737-x

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