Abstract
Climate change will have a significant impact on the hydrologic cycle, creating changes in freshwater resources, land cover and land–atmosphere feedbacks. Recent studies have investigated the response of groundwater to climate change but do not account for energy feedbacks across the complete hydrologic cycle1,2. Although land-surface models have begun to include an operational groundwater-type component3,4,5, they do not include physically based lateral surface and subsurface flow and allow only for vertical transport processes. Here we use a variably saturated groundwater flow model with integrated overland flow and land-surface model processes6,7,8 to examine the interplay between water and energy flows in a changing climate for the southern Great Plains, USA, an important agricultural region that is susceptible to drought. We compare three scenario simulations with modified atmospheric forcing in terms of temperature and precipitation with a simulation of present-day climate. We find that groundwater depth, which results from lateral water flow at the surface and subsurface, determines the relative susceptibility of regions to changes in temperature and precipitation. This groundwater control is critical to understand processes of recharge and drought in a changing climate.
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References
Allen, D. M., Mackie, D. C. & Wei, M. Groundwater and climate change: A sensitivity analysis for the Grand Forks aquifer, southern British Columbia, Canada. Hydrogeol. J. 12, 270–290 (2004).
Scibek, J. & Allen, D. M. Modeled impacts of predicted climate change on recharge and groundwater levels. Wat. Resour. Res. 42, W11405 (2006).
Gulden, L. E. et al. Improving land-surface model hydrology: Is an explicit aquifer model better than a deeper soil profile? Geophys. Res. Lett. 34, L09402 (2007).
Liang, X., Xie, Z. H. & Huang, M. Y. A new parameterization for surface and groundwater interactions and its impact on water budgets with the variable infiltration capacity (VIC) land surface model. J. Geophys. Res.-Atmos. 108, 8613 (2003).
Yeh, P. J. F. & Eltahir, E. A. B. Representation of water table dynamics in a land surface scheme. Part I: Model development. J. Clim. 18, 1861–1880 (2005).
Kollet, S. J. & Maxwell, R. M. Integrated surface-groundwater flow modeling: A free-surface overland flow boundary condition in a parallel groundwater flow model. Adv. Wat. Resour. 29, 945–958 (2006).
Kollet, S. J. & Maxwell, R. M. Capturing the influence of groundwater dynamics on land surface processes using an integrated, distributed watershed model. Wat. Resour. Res. 44, W02402 (2008).
Maxwell, R. M. & Miller, N. L. Development of a coupled land surface and groundwater model. J. Hydrometeorol. 6, 233–247 (2005).
Schubert, S. D. et al. Potential predictability of long-term drought and pluvial conditions in the US Great Plains. J. Clim. 21, 802–816 (2008).
Cayan, D. R. et al. Climate change scenarios for the California region. Clim. Change 87, S21–S42 (2008).
Dettinger, M. D. et al. Simulated hydrologic responses to climate variations and change in the Merced, Carson, and American River basins, Sierra Nevada, California, 1900–2099. Clim. Change 62, 283–317 (2004).
Vanrheenen, N. T. et al. Potential implications of PCM climate change scenarios for Sacramento-San Joaquin River Basin hydrology and water resources. Clim. Change 62, 257–281 (2004).
Hong, S. Y. & Kalnay, E. Role of sea surface temperature and soil-moisture feedback in the 1998 Oklahoma-Texas drought. Nature 408, 842–844 (2000).
Hong, S. Y. & Kalnay, E. The 1998 Oklahoma-Texas drought: Mechanistic experiments with NCEP global and regional models. J. Clim. 15, 945–963 (2002).
Schubert, S. D. et al. On the cause of the 1930s dust bowl. Science 303, 1855–1859 (2004).
Tague, C. et al. Deep groundwater mediates streamflow response to climate warming in the Oregon Cascades. Clim. Change 86, 189–210 (2008).
Scibek, J. et al. Groundwater-surface water interaction under scenarios of climate change using a high-resolution transient groundwater model. J. Hydrol. 333, 165–181 (2007).
York, J. P. et al. Putting aquifers into atmospheric simulation models: An example from the Mill Creek Watershed, northeastern Kansas. Adv. Wat. Resour. 25, 221–238 (2002).
Maxwell, R. M., Chow, F. K. & Kollet, S. J. The groundwater-land-surface-atmosphere connection: Soil moisture effects on the atmospheric boundary layer in fully-coupled simulations. Adv. Wat. Resour. 30, 2447–2466 (2007).
Christensen, J. H. et al. in Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (eds Solomon, S. et al.) (Cambridge Univ. Press, Cambridge, 2007).
Seager, R. et al. Model projections of an imminent transition to a more arid climate in southwestern North America. Science 316, 1181–1184 (2007).
Chen, F. & Avissar, R. The impact of land-surface wetness heterogeneity on mesoscale heat fluxes. J. Appl. Meteorol. 33, 1323–1340 (1994).
Patton, E. G., Sullivan, P. P. & Moeng, C. H. The influence of idealized heterogeneity on wet and dry planetary boundary layers coupled to the land surface. J. Atmos. Sci. 62, 2078–2097 (2005).
Seiffert, R. & von Storch, J.-S. Impact of atmospheric small-scale fluctuations on climate sensitivity. Geophys. Res. Lett. 25, L10704 (2008).
Jones, J. E. & Woodward, C. S. Newton–Krylov–multigrid solvers for large-scale, highly heterogeneous, variably saturated flow problems. Adv. Wat. Resour. 24, 763–774 (2001).
Ashby, S. F. & Falgout, R. D. A parallel multigrid preconditioned conjugate gradient algorithm for groundwater flow simulations. Nucl. Sci. Eng. 124, 145–159 (1996).
Dai, Y. J. et al. The common land model. Bull. Am. Meteorol. Soc. 84, 1013–1023 (2003).
Acknowledgements
This work carried out under the auspices of the US Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 and was supported by the LLNL Climate Change Initiative.
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Maxwell, R., Kollet, S. Interdependence of groundwater dynamics and land-energy feedbacks under climate change. Nature Geosci 1, 665–669 (2008). https://doi.org/10.1038/ngeo315
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DOI: https://doi.org/10.1038/ngeo315
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