Abstract
We used an isotopic mass-balance model to examine how the hydrogeologic setting of lakes influences isotopic response of evaporating lake water to idealized hydroclimatic changes. The model uses a monthly water and isotope balance approach with simplified water-column structure and groundwater exchanges. The framework for comparative simulations is provided by lakes in a region of the Northern Rocky Mountains that display high interlake geochemical variability, thought to be controlled by groundwater hydraulics. Our analysis highlights several isotopic effects of flow between aquifers and lakes, leading to possible divergence of isotopic paleorecords formed under a common climate. Amplitude of isotopic variation resulting from simulated climate forcing was greatly damped when high groundwater fluxes and/or low lake volume resulted in low lake fluid residence time. Differing precipitation and evaporation scenarios that are equivalent in annual fluid balance (P−E) resulted in different isotopic signatures, interpreted as a result of evaporation kinetics. Concentrating low-δ groundwater inflow during spring months raised springtime lake δ values, a counterintuitive result of coincidence between times of high groundwater inflow and the evaporation season. Transient effects of reduced fluid balance caused excursions opposite in sign from eventual steady-state isotopic shifts resulting from enhanced groundwater inflow dominance. Lags in response between climate forcing and isotopic signals were shortened by high groundwater fluxes and resulting short lake residence times. Groundwater-lake exchange exerts control over patterns of lake isotopic response to evaporation through effects on lake residence time, inflow composition, and seasonal timing of inflow and outflow. Sediments from groundwater-linked lakes, often used for paleoenvironmental analysis, should be expected to reflect isotopic complexities of the type shown here.
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References
Almendinger JE (1993). A groundwater model to explain past lake levels at Parkers Prairie, Minnesota, USA. Holocene 3:105–115
Benson LV, Paillet F (2002). HIBAL: a hydrologic-isotopic-balance model for application to paleolake systems. Quat Sci Rev 21:1521–1539
Benson LV, White LD, Rye R (1996). Carbonate deposition, Pyramid Lake subbasin, Nevada: 4. Comparison of the stable isotope values of carbonate deposits (tufas) and the Lahontan lake-level record. Paleogeogr Paleoclimatol Paleoecol 122:45–76
Born SM, Smith SA, Stephenson DA (1979). Hydrogeology of glacial-terrain lakes, with management and planning applications. J Hydrol 43:7–43
Bowen GJ, Revenaugh J (2003). Interpolating the isotopic composition of modern meteoric precipitation. Water Resour Res 39(10): SWC9-1–SW9-13
Brenner M, Whitmore TJ, Riedinger-Whitmore MA, DeArmond B, Leeper DA, Kenney WF, Curtis JH, Shumate B (2006). Geochemical and biological consequences of groundwater augmentation in lakes of west-central Florida (USA). J Paleolimnol 36:371–383
Cook BJ (2001) Temporary hydrologic connections make ‘isolated’ wetlands function at the landscape scale. Ph.D. thesis, Division of Biological Sciences, Flathead Lake Biological Station, University of Montana, Missoula, 70 pp
Craig H, Gordon LI (1965) Deuterium and Oxygen 18 variations in the ocean and marine atmosphere. In: Tongiorgi E (ed) Stable isotopes in oceanographic studies and paleotemperatures. Laboratorio di Geologia Nucleare, Spoleto, Italy
Dea PA (1981) Glacial geology of the Ovando Valley, Powell County, Montana. M.S. thesis, Geology, University of Montana, Missoula, 107 pp
Dean WE, Forester RM, Bradbury JP (2002) Early Holocene change in atmospheric circulation in the Northern Great Plains: an upstream view of the 8.2 ka cold event. Quat Sci Rev 21:1763–1775
Dean WE, Stuiver M (1993) Stable carbon and oxygen isotope studies of the sediments of Elk Lake, Minnesota. In: Bradbury JP, Dean WE (eds) Elk Lake, Minnesota: evidence for rapid climate change in the North-Central United States. United States Geologic Survey. USGS Special Paper 276, Boulder, CO
Donovan JJ (1992) Geochemical and hydrologic dynamic in evaporative groundwater-dominated lakes of glaciated Montana and North Dakota. Ph.D. thesis, Pennsylvania State University, 251 pp
Donovan JJ (1994) Modeling chemical response of groundwater-dominated lakes to fluctuations in climate. In: Siriwardane HJ, Zaman MM. (eds), Eighth International Conference on computer methods and advances in geomechanics, Morgantown, WV
Donovan JJ, Smith AJ, Panek VA, Engstrom DR, Ito E (2002) Climate-driven hydrologic transients in lake sediment records: calibration of groundwater conditions using 20th Century drought. Quat Sci Rev 21:605–624
Epstein S, Mayeda T (1953) Variations of the 18O/16O ratio in natural waters. Geochim Cosmochim Acta 4:213–224
Fritz P, Drimmie RJ, Frape SK, O’Shea K (1987) The isotopic composition of precipitation and groundwater in Canada. In Isotope techniques in water resources development: proceedings of an international symposium on the use of isotope techniques in water resources development, Vienna, Austria
Gat JR (1995) Stable isotopes in fresh and saline lakes. In: Lerman A, Imboden DM, Gat JR (eds) Physics and chemistry of lakes. Springer-Verlag. Berlin, p 334
Gonfiantini R (1986) Environmental isotopes in lake studies. In: Fritz P, Fontes JC (eds) Handbook of environmental geochemistry, vol 2, The terrestrial environment, B. Elsevier Science Publishing Company, Inc., Amsterdam, p 557
Gosselin DC, Nabelek PE, Peterman ZE, Sibray S (1997) A reconnaissance study of oxygen, hydrogen and strontium isotopes in geochemically diverse lakes, Western Nebraska, USA. J Paleolimnol 17:51–65
Ito E (2001) Application of stable isotope techniques to inorganic and biogenic carbonates. In: Last WM, Smol JP (eds) Tracking environmental change using lake sediments, vol 2: physical and chemical techniques. Kluwer Academic Publishers. Dordrecht, The Netherlands, pp 351–371
Kendall C, Coplen T (1985) Multi-sample conversion of water to hydrogen by zinc for stable isotope analysis. Anal Chem 57:1437–1440
Krabbenhoft DP, Anderson MP, Bowser CJ, Valley JW (1990) Estimating groundwater exchange with lakes: 1) The stable isotope mass balance method. Water Resour Res 26:2445–2453
Last WM (2001) Mineralogical analysis of lake sediments. In: Last WM, Smol JP (eds) Tracking environmental change using lake sediments, vol 2: physical and chemical techniques. Kluwer Academic Publishers, Dordrecht, The Netherlands, pp 143–188
Last WM, Teller JT, Forester RM (1994) Paleohydrology and paleochemistry of Lake Manitoba, Canada: the isotope and ostracode records. J Paleolimnol 12:269–282
Majoube M (1971) Fractionnment en oxygene-18 et en deuterium entre l’eau et sa vapeur. J Chem Phys 197:1423–1436
MAPS Montana Agricultural Potentials System Atlas (2003) http://www.montana.edu/places/maps/. Accessed December 12, 2003
Merlivat L, Jouzel J (1979) Global climatic interpretation of the deuterium-oxygen 18 relationship for precipitation. J Geophys Res 84(C8):5029–5033
Rosenberry DO, Winter TC (1997) Dynamics of water-table fluctuations in an upland between two prairie-pothole wetlands in North Dakota. J Hydrol 191:266–289
Sanford WE, Wood W (1991) Brine evolution and mineral deposition in hydrologically open evaporite basins. Am J Sci 291:687–710
Schettler G, Liu Q, Mingram J, Negendank JFW (2006) Palaeovariations in the East-Asian monsoon regime geochemically recorded in varved sediments of Lake Sihailongwan (Northeast China, Jilin Province). Part 1: Hydrologic conditions and dust flux. J Paleolimnol 35:239–270
Shapley M, Ito E, Donovan JJ (2005) Authigenic calcium carbonate flux in groundwater-controlled lakes: implications for lacustrine paleoclimate records. Geochim Cosmochim Acta 69:2517–2533
Smith AJ, Donovan JJ, Ito E, Engstrom DR (1997) Groundwater processes controlling a prairie lake’s response to middle Holocene drought. Geology 25:391–394
Smith AJ, Donovan JJ, Ito E, Engstrom DR, Panek VA (2002) Climate-driven hydrologic transients in lake sediment records: multiproxy records of mid-Holocene drought. Quat Sci Rev 21:625–646
Sophocleous M, Perry CA (1985) Experimental studies in natural groundwater-recharge dynamics: the analysis of observed recharge events. J Hydrol 81:297–332
Walker JF, Krabbenhoft DP (1998) Groundwater and surface-water interactions in riparian lake-dominated systems. In: Kendall C, McDonnell JJ (eds) Isotope tracers in catchment hydrology. Elsevier Science. Amsterdam, pp 467–488
Winter TC (1983) The interaction of lakes with variably saturated porous media. Water Resour Res 19:1203–1218
Winter TC, Labaugh JW, Rosenberry DO (1988) The design and use of a hydraulic potentiomanometer for direct measurements of differences in hydraulic head between groundwater and surface water. Limnol Oceanogr 33:1209–1213
Yu Z, Ito E, Engstrom DR (2002) Water isotopic and hydrochemical evolution of a lake chain in the Northern Great Plains and its Paleoclimatic implications. J Paleolimnol 28:207–217
Acknowledgements
M.D.S. wishes to thank Lensyl Urbano for unfailingly generous assistance with Excel™ modeling applications. M.D.S. was supported in this work by University of Minnesota Department of Geology and Geophysics GeoFluids (NSF) and GAANN (U.S. Department of Education) fellowships. Invaluable support was also provided by the Minnesota Stable Isotope Lab and the Limnological Research Center LacCore Facility and their staffs. David Gosselin and Daniel Ariztegui provided helpful reviews resulting in an improved manuscript. This is LRC Contribution 07-1.
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Shapley, M.D., Ito, E. & Donovan, J.J. Isotopic evolution and climate paleorecords: modeling boundary effects in groundwater-dominated lakes. J Paleolimnol 39, 17–33 (2008). https://doi.org/10.1007/s10933-007-9092-3
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DOI: https://doi.org/10.1007/s10933-007-9092-3