Dating of paleolakes in the central altiplano of bolivia
Tropical climate changes at millenial and orbital timescales on the Bolivian Altiplano.
Eastern Pacific cooling and Atlantic overturning circulation during the last deglaciation. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 268, (2), 187-191.
L., Kossert, K., Maiti, M., Poutivtsev, M., Remmert, A. A new value for the half-life of 10Be by Heavy-Ion Elastic Recoil Detection and liquid scintillation counting.
During the late-glacial a substantial increase in moisture can be explained by enhanced upper tropospheric easterlies as response to an intensified SASM and sustained La Niña-like conditions over the eastern equatorial Pacific that lead to glacial advances in the northern Central Andes and the lake level highstand Tauca (18-14 ka) on the Altiplano. Late Quaternary Glacier response to humidity changes in the arid Andes of Chile (18-29◦S).
In the southernmost Central Andes at 39º-41°S, further north at 31°S and in the northernmost Central Andes at 22°S glacial remnants even point to precipitation driven glaciations older than ~115 ka and 260 ka. Palaeogeography, Palaeoclimatology, Palaeoecology 172, 313-326.
C., Herbert, T., Rosenthal, Y., Kalansky, J., Altabet, M., Chazen, C., Mojarro, A., Zech, J. Links between eastern equatorial Pacific stratification and atmospheric CO2 rise during the last deglaciation.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 268 (2), 192-199.
The pre-g LGM glacial advances likely document enhanced precipitation related to the Southern Westerlies, which shifted further to the North at that time than previosuly assumed.
During the g LGM glacial advances were favored by decreased temperatures in combination with increased humidity due to a southward shifted Intertropical Convergence Zone (ITCZ) and SASM.
Gibbard (Eds.), Quaternary Glaciations - Extent and Chronology.Tags: Adult Dating, affair dating, sex dating