Journal of Paleolimnology

, Volume 35, Issue 3, pp 417–439

Is There a Paleolimnological Explanation for ‘Walking on Water’ in the Sea of Galilee?

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Abstract

Lake Kinneret (the Sea of Galilee) is a small freshwater lake (148 km2 and a mean depth of 20 m) situated in northern Israel. Throughout recent history there have been no known records of a total ice formation on its top. Furthermore, given that convection requires an initial cooling of the entire lake down to 4 °C, it is difficult to imagine how such a low-latitude lake, presently subject to two-digit temperatures during the winter, could ever freeze. Lake Kinneret is, however, unique in the sense that there are dense (warm and salty) springs along its western shore. The dynamics of the regions adjacent to these springs are investigated using a one-dimensional nonlinear analytical ice model, a paleoceanographic record of the sea surface temperature of the Mediterranean Sea, and a statistical model. We show that, because the water directly above the plume created by the salty springs does not convect when it is cooled down to 4 °C, freezing of the region directly above the salty springs was possible during periods when the climate in the region was somewhat cooler than it is today. We refer to this localized freezing situation as ‘springs ice’.

The analytical ice-model involves a slowly varying approach where the ice is part of a thin fresh and cold layer floating on top of the salty and warm spring water below. During the ice formation process, the ice is cooled by the atmosphere above and warmed by the spring water below. The plumes created by the springs have a length scale of 30 m, and it is argued that, during the Younger Dryas when the air temperature in the region was probably 7 °C or more cooler than today, ‘springs ice’ (thick enough to support human weight) was formed once every 27 years or less. During the cold events 1500 and 2500 years ago (when the atmospheric temperature was 3 °C or more lower than today) springs ice occurred about once in 160 years or less. Since the duration of these cold events is of the same order as the springs ice recurrence time, there is a substantial chance that at least one springs ice occurred during these cooler periods. With today's climate, the likelihood of a springs ice is virtually zero (i.e., once in more than 10,000 years).

One set of those springs associated with the freezing is situated in Tabgha, an area where many archeological features associated with Jesus Christ have been found. On this basis, it is proposed that the unusual local freezing process might have provided an origin to the story that Christ walked on water. Since the springs ice is relatively small, a person standing or walking on it may appear to an observer situated some distance away to be ‘walking on water’. This is particularly true if it rained after the ice was formed (because rain smoothes out the ice’s surface). Whether this happened or not is an issue for religion scholars, archeologists, anthropologists, and believers to decide on. As natural scientists, we merely point out that unique freezing processes probably happened in that region several times during the last 12,000 years.

Keywords

‘Walking on water’ Air–lake interaction Convection Lake freezing Salty springs 

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References

  1. Anderson, D.L. 1961Growth rate of sea iceJ. Glaciol.311701172Google Scholar
  2. Antenucci, J.P., Imberger, J. 2003The seasonal wind/internal wave resonance in Lake KinneretLimnol. Oceanogr.4820552061Google Scholar
  3. Bard, E. 2002Climate shock: abrupt changes over millennial time scalesPhys. Today553238Google Scholar
  4. Bar-Matthews, M., Ayalon, A., Gilmour, M., Matthews, A., Hawkesworth, C.J. 2003Sea–land oxygen isotopic relationships from planktonic foraminifera and speleotherms in the Eastern Mediterranean region and their implication for paleorainfall during interglacial intervalsGeochim. Cosmochim. Acta6731813199CrossRefGoogle Scholar
  5. Bartov, Y.S., Goldstein, L., Stein, M., Enzel, Y. 2003Catastrophic arid episodes in the Eastern Mediterranean linked with the North Atlantic Heinrich eventsGeology31439442CrossRefGoogle Scholar
  6. Bengtsson, L. 1996Mixing in ice-covered lakesHydrobiologia3229197CrossRefGoogle Scholar
  7. Bryson, R.U., Bryson, R.A. 1998

    Application of a global volcanicity time-series on high-resolution paleoclimatic modeling of the Eastern Mediterranean

    Issar, A.S.Brown, N. eds. Times of Climatic ChangeKluwer Academic PublishersLondon119
    Google Scholar
  8. Cacho, I., Grimalt, J.O., Canals, M., Sbaffi, L., Shackleton, N.J., Zahn, R. 2001Variability of the western Mediterranean Sea surface during the last 25000 years and its connection with the Northern Hemisphere climatic changesPaleoceanography164052CrossRefGoogle Scholar
  9. Csanady G.T. 1982. Circulation in the Coastal Ocean. D. Reidel.Google Scholar
  10. Cullen, H.M., Kaplan, A., Arkin, P.A., Demenocal, P.B. 2002Impact of the North Atlantic oscillation on Middle Eastern climate and streamflowClimatic Change55315338CrossRefGoogle Scholar
  11. Rijk, S., Hayes, A., Rohling, E.J. 1997Eastern Mediterranean sapropel SI interruption: an expression of the onset of climatic deterioration around 7 ka BPMar. Geol.153337343Google Scholar
  12. Dutton, J.A., Bryson, R.A. 1962Heat flux in Lake MendotaLimnol. Oceanogr.78097Google Scholar
  13. Emeis, K.C., Struck, U., Schulz, H.M., Rosenberg, R., Basconi, S., Erlenkeuser, H., Sakamoto, T., Martinez-Ruiz, F. 2000Temperature and salinity variations of Mediterranean Sea surface waters over the last 16000 years from records of planktonic stable oxygen isotopes and alkenone unsaturation ratiosPalaegeogr. Palaeocl.158259280Google Scholar
  14. Eshel, G., Farrell, B.F. 2000Mechanisms of Eastern Mediterranean rainfall variabilityJ. Atmos. Sci.5732193232CrossRefGoogle Scholar
  15. Guilderson, T.P., Fairbanks, R.G., Rubenstone, J.L. 1994Tropical temperature variations since 20000 years ago: modulating interhemispheric climate changesScience263663665Google Scholar
  16. Hakkinen, S. 1995Seasonal simulation of the southern ocean coupled ice-ocean systemJ. Geophys. Res.1002273322748Google Scholar
  17. Hurwitz, S., Stanislavsky, E., Lyakhovsky, V., Gvirtzman, H. 2000Transient groundwater–lake interactions in a continental rift: Sea of Gaililee IsraelGeol. Soc. Am. Bull.11216941702CrossRefGoogle Scholar
  18. Kantha, L., Mellor, G.L. 1989A two-dimensional coupled ice-ocean model of the Bering Sea marginal ice zoneJ. Geophys. Res.91092110936Google Scholar
  19. Killworth, P.D. 2001On the rate of descent of overflowsJ. Geophys. Res.1062226722275CrossRefGoogle Scholar
  20. Lea, D.W., Pak, D.K., Peterson, L.C., Hughen, K.A. 2003Synchroneity of tropical and high-latitude Atlantic temperatures over the last glacial terminationScience30113611364CrossRefGoogle Scholar
  21. Lepparanta, M. 1993A review of analytical models of sea-ice growthAtmos.–Ocean31123138Google Scholar
  22. Mellor, G.L., Kantha, L. 1989An ice-ocean coupled modelJ. Geophys. Res.91093710954Google Scholar
  23. Nadel, D., Weiss, E., Simchoni, O., Tsatskia, A., Danin, A., Kislev, M. 2004Stone age hut in Israel yields worlds' oldest evidence of beddingProc. Natl Acad. Sci.10168216826CrossRefGoogle Scholar
  24. Neuman G. and Pierson W.J. 1966. Principles of Physical Oceanography. Prentice-Hall.Google Scholar
  25. Nof, D., Paldor, N. 1992Are there oceanographic explanations for the Israelites' crossing of the Red-Sea??Bull. Amer. Meteor. Soc.73305314Google Scholar
  26. Omstedt, A. 1998Freezing Estuaries and Semi-Enclosed Basins. Physics of Ice-Covered SeasHelsinki University Press2483516Google Scholar
  27. Omstedt, A. 1999Forecasting ice on lakes estuaries and shelf seasIce Phys. Nat. Environ.1185207Google Scholar
  28. Pinot, S., Ramstein, G., Harrision, S.P., Prentice, I.C., Guiot, J., Stute, M., Joussame, S. 1999Tropical paleoclimates at the last glacial maximum: comparison of paleoclimate modeling intercomparison project (PMIP) simulations and paleodataClim. Dyn.15857874CrossRefGoogle Scholar
  29. Pixner, B. 1985The miracle church of Tabgha on the Sea of GalileeBiblical Archaeol.46196206Google Scholar
  30. Reale, O., Dirmeye, P. 2000Modeling the effects of vegetation on Mediterranean climate during the Roman Classical Period Part I: climate history and model sensitivityGlobal Planet. Change25163184Google Scholar
  31. Rimmer, A., Hurwitz, S., Gvirtzman, H. 1999Spatial and temporal characteristics of saline springs: Sea of Galilee IsraelGroundWater37663673Google Scholar
  32. Ryan, W.B.F., Major, C.O., Lericolais, G., Goldstein, S.L. 2003Catastrophic flooding of the Black SeaAnnu. Rev. Earth Planet. Sci.31525554CrossRefGoogle Scholar
  33. Ryan, W., Pitman, W. 1998Noah’s Flood: The New Scientific Discoveries about the Event that Changed HistorySimon & SchusterNew YorkGoogle Scholar
  34. Serruya, S. 1974The mixing patterns of the Jordan River in Lake KinneretLimnol. Oceanogr.19175181Google Scholar
  35. Shapiro, G.I., Hill, A.E. 1997Dynamics of dense water cascades at the shelf edgeJ. Phys. Oceanogr.2723812394CrossRefGoogle Scholar
  36. Shin, S.I., Liu, Z., Otto-Bliesner, B., Brady, E., Kutzbach, J., Harrison, S. 2003A simulation of the last glacial maximum climate using the NCAR-CCSMClim. Dyn.20127151Google Scholar
  37. Stefan, J. 1890Über die Theorie der Eisbildung in Spesondere über Eisbilding im Polarmeer StizBer. Kais. Akad. Wiss. Wein98965Google Scholar
  38. Stute, M., Forster, M., Frischkorn, H., Serejo, A., Clarke, J.F., Schlosser, P., Broecker, W.S., Bonani, G. 1995Cooling of Tropical Brazil (5°C) during the last glacial periodScience269379383Google Scholar
  39. Thorndike, A.S. 1992A toy model linking atmospheric thermal-radiation and sea ice growthJ. Geophys. Res.9794019410Google Scholar
  40. Venables W.N. and Ripley B.D. 2002. Modern Applied Statistics with S (4th ed.). Springer.Google Scholar
  41. Welander, P. 1977Thermal Oscillations in a fluid heated from below and cooled to freezing from aboveDyn. Atmos. Ocean.1215223Google Scholar

Copyright information

© Springer 2006

Authors and Affiliations

  1. 1.Department of OceanographyFlorida State UniversityTauahassee U.S.A.
  2. 2.Geophysical Fluid Dynamics InstituteFlorida State UniversityTauahassee U.S.A.
  3. 3.Department of StatisticsFlorida State University U.S.A.
  4. 4.Department of BiostatisticsColumbia University U.S.A.
  5. 5.Department of Atmospheric ScienceThe Hebrew University of JerusalemIsrael

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