Potential for climate variability reconstruction from Andean glaciochemical records

Autor: Margit Schwikowski, Bernard Pouyaud, Willibald Stichler, Bernard Francou, Robert Gallaire, Patrick Ginot, Heinz W. Gäggeler, Ulrich Schotterer

Publikováno v: Annals of Glaciology. 35:443-450

In order to select glacier sites suitable for the reconstruction of short-term climate variability, chemical constituents of shallow cores from Chimborazo, Ecuador, Illimani, Bolivia, and Cerro Tapado, Chile, were analyzed to determine if they repres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cce3fb3908f5bc536a0d4fbfbb63ffb
https://doi.org/10.3189/172756402781816618

Small glaciers disappearing in the tropical Andes: a case-study in Bolivia: Glaciar Chacaltaya (16o S)

Autor: Edson Ramirez, Roger Guérin, Bernard Pouyaud, Marc Descloitres, Ekkehard Jordan, Bernard Francou, Robert Gallaire, Pierre Ribstein, J. Mendoza

Publikováno v: Journal of Glaciology. 47:187-194

Glaciar Chacaltaya is an easily accessible glacier located close to La Paz, Bolivia. Since 1991, information has been collected about the evolution of this glacier since the Little Ice Age, with a focus on the last six decades. The data considered in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f05a6587cf4520c16a3ecd740a35b75
https://doi.org/10.3189/172756501781832214

A strong control of the South American SeeSaw on the intra-seasonal variability of the isotopic composition of precipitation in the Bolivian Andes

Autor: Guillaume Tremoy, Camille Risi, Françoise Vimeux, Robert Gallaire

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2011, 307 (1-2), pp.47-58. ⟨10.1016/j.epsl.2011.04.031⟩
Earth and Planetary Science Letters, 2011, 307 (1-2), pp.47-58. ⟨10.1016/j.epsl.2011.04.031⟩

Water stable isotopes (delta) in tropical regions are a valuable tool to study both convective processes and climate variability provided that local and remote controls on hare well known. Here, we examine the intra-seasonal variability of the event-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eae78f36e1306fd3d67f82cf66b1a22
https://hal.archives-ouvertes.fr/hal-01117325

ENSO and rainfall along the Zongo valley (Bolivia), from the Altiplano to the Amazon basin

Autor: Josyane Ronchail, Robert Gallaire

Publikováno v: International Journal of Climatology
International Journal of Climatology, 2006, 26, pp.1223-1236. ⟨10.1002/joc.1296⟩
International Journal of Climatology, Wiley, 2006, 26, pp.1223-1236. ⟨10.1002/joc.1296⟩

The location of eight rainfall stations in the Zongo valley (Eastern Cordillera ‐ Bolivia) between 1195 and 4750 meters above sea level (masl) gives a unique opportunity to study the time-space rainfall variability between two regions, i.e. the Alt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d9eb11573d961b47ee7e45466630aa8
https://hal.science/hal-00124831

Flow modelling in a high mountain valley equipped with hydropower plants : Rio Zongo Valley, Cordillera Real, Bolivia

Autor: Yvan Caballero, Pierre Chevallier, Ramiro Pillco, Robert Gallaire

Publikováno v: Hydrological Processes
Hydrological Processes, Wiley, 2004, 18 (5), pp.939-957. ⟨10.1002/hyp.1339⟩
Hydrological Processes, 2004, 18 (5), pp.939-957. ⟨10.1002/hyp.1339⟩

Water management modelling of a hydroelectric system in a tropical high mountain context is presented. The study zone and the hydraulic network are described and the water management strategy analysed. Three different models are combined to describe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ea1c070fdabd29ab6e9985b98e333bf
http://www.documentation.ird.fr/hor/fdi:010033275