Hydrological modelling of a Pleistocene landslide-dammed lake in the Santa Maria Basin, NW Argentina
作者： Bodo Bookhagen , Kirk Haselton , Martin H Trauth
DOI: 10.1016/S0031-0182(01)00221-8
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摘要: Abstract Around 30,000 14 C yr BP, multiple landslides in the Quebrada de Cafayate (26°S, 66°W) dammed Rio las Conchas and caused a lake Santa Maria Basin, NW Argentina. Since climate could have played major role landslide generation, we used lake-balance model to compare present-day with conditions during landsliding. This reveals that hypothetical would stabilize around 70 m below reconstructed paleolake level. The volume of water body be one third corresponding volume. However, minimum 10–15% increase mean-annual precipitation accompanied by at least 3–4°C drop temperature result stable level elevation. implies wetter cooler BP as compared present. Wetter turn help explain enhanced landsliding this time.
sci-hub.se 参考文章(26)
Wilfried Brutsaert, Evaporation into the atmosphere ,(1982)
P. Bougeault, Parameterization Schemes of Land-Surface Processes for Mesoscale Atmospheric Models Land Surface Evaporation. pp. 55- 92 ,(1991) , 10.1007/978-1-4612-3032-8_4
P. R. Rowntree, Atmospheric Parameterization Schemes for Evaporation over Land: Basic Concepts and Climate Modeling Aspects Land Surface Evaporation. pp. 5- 29 ,(1991) , 10.1007/978-1-4612-3032-8_2
Paul Wessel, David Bercovici, Interpolation with splines in tension : A Green's function approach Mathematical Geosciences. ,vol. 30, pp. 77- 93 ,(1998) , 10.1023/A:1021713421882
Dennis L. Hartmann, Global physical climatology ,(1994)
Thomas J. Schmugge, J.-C. André, Land surface evaporation : measurement and parameterization New York, NY (United States); Springer-Verlag. ,(1991)
Stefan Hastenrath, Climate dynamics of the tropics ,(1985)
Vera Markgraf, J.P. Bradbury, J. Fernandez, Bajada de rahue, province of neuquen, Argentina: an interstadial deposit in northern Patagonia Palaeogeography, Palaeoclimatology, Palaeoecology. ,vol. 56, pp. 251- 258 ,(1986) , 10.1016/0031-0182(86)90097-0
D. K. Keefer, Early Maritime Economy and El Niño Events at Quebrada Tacahuay, Peru Science. ,vol. 281, pp. 1833- 1835 ,(1998) , 10.1126/SCIENCE.281.5384.1833
David P. Dethier, Steven L. Reneau, Lacustrine chronology links late Pleistocene climate change and mass movements in northern New Mexico Geology. ,vol. 24, pp. 539- 542 ,(1996) , 10.1130/0091-7613(1996)024<0539:LCLLPC>2.3.CO;2