Browsing by Author "fa53ab0e-5561-4dd9-af95-9f45d8f320d6"

Now showing items 1-6 of 6

    • Colluvial deposits as a possible weathering reservoir in uplifting mountains 
      Carretier, Sebastien; Godderis, Yves; Martínez Concha, Francisco; Reich Morales, Martín; Martinod, Pierre (European Geosciences Union, 2018)
      The role of mountain uplift in the evolution of the global climate over geological times is controversial. At the heart of this debate is the capacity of rapid denudation to drive silicate weathering, which consumes CO2. ...
    • Mapping rainstorm erosion associated with an individual storm from InSAR coherence loss validated by field ... 
      Cabre, Albert; Dominique, Remy; Aguilar, Germán; Carretier, Sebastien; Riquelme, Rodrigo (Wiley, 2020)
      Extreme high-magnitude and low-frequency storm events in arid zones provide the necessary runoff to entrain sediments from source areas and therefore dictate the linkages between hillslopes and channels. Nevertheless, the ...
    • Modelling sediment clasts transport during landscape evolution 
      Carretier, Sebastien; Martinod, Pierre; Reich Morales, Martín; Godderis, Yves (Copernicus Gesellschaft, 2016)
      Over thousands to millions of years, the landscape evolution is predicted by models based on fluxes of eroded, transported and deposited material. The laws describing these fluxes, corresponding to averages over many years, ...
    • Platinum-group element and gold enrichment in soils monitored by chromium stable isotopes during weathering ... 
      Rivera, Javier; Reich Morales, Martín; Schoenberg, Ronny; González Jiménez, José; Barra, Fernando; Aiglsperger, Thomas; Proenza, Joaquín A.; Carretier, Sebastien (Elsevier B.V., 2018)
      Weathering of ultramafic rocks can lead to the formation of soil profiles with high contents of Fe, Ni, Co, platinum-group elements (PGE) and gold. Traditionally, these metal-rich soils are known as “laterites” and are ...
    • Regolith production and chemical weathering of granitic rocks in central Chile 
      Vázquez Vilches, María Mercedes; Ramírez Guevara, Sebastián; Morata Céspedes, Diego; Reich Morales, Martín; Braun, Jean-Jacques); Carretier, Sebastien (Elsevier, 2016)
      We have evaluated the long-term chemical and physical weathering mass balance of an anomalously thick saprolite profile (>30 in thickness) developed in granitic rocks near Curacavi, Coastal Range of central Chile. The ...
    • Seismic hazard in low slip rate crustal faults, estimating the characteristic event and the most hazardous ... 
      Pérez Estay, Nicolás; Yáñez Carrizo, Gonzalo; Carretier, Sebastien; Lira, Elías; Maringue, José (Copernicus Gesellschaft, 2016)
      Crustal faults located close to cities may induce catastrophic damages. When recurrence times are in the range of 1000-10000 or higher, actions to mitigate the effects of the associated earthquake are hampered by the lack ...