Subsidence mechanisms and sedimentation in alluvial sinkholes inferred from trenching and ground penetrating radar (GPR). Implications for subsidence and flooding hazard assessment

Autor: Rogelio Linares, Francisco Gutiérrez, Jesús Guerrero, Carles Roqué, Mario Zarroca, Domingo Carbonel, Xavier Comas, Ivan Fabregat

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza

Sinkholes function as small sediment traps that may host valuable stratigraphic records for paleoenvironmental reconstructions and hazard assessments (e.g., subsidence, floods, hurricanes, tsunamis, tephra fall-out). The sedimentological features and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a530c3c04fbdac8ca4d39e3fe165ace
https://doi.org/10.1016/j.quaint.2019.09.008

The Chaotic Terrains of Mercury Reveal a History of Planetary Volatile Retention and Loss in the Innermost Solar System

Autor: Maria E. Banks, Mario Zarroca, Mark V. Sykes, Rogelio Linares, Deborah L. Domingue, Gregory J. Leonard, Jeffrey S. Kargel, Simone Marchi, Daniel C. Berman, J. Alexis P. Rodriguez, Kevin D. Webster, Victor R. Baker

Publikováno v: Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona

Mercury’s images obtained by the 1974 Mariner 10 flybys show extensive cratered landscapes degraded into vast knob fields, known as chaotic terrain (AKA hilly and lineated terrain). For nearly half a century, it was considered that these terrains f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edff6e4877afd8562c9c400df6171956
http://europepmc.org/articles/PMC7075900

Sinkhole investigation in an urban area by trenching in combination with GPR, ERT and high-precision leveling. Mantled evaporite karst of Zaragoza city, NE Spain

Autor: G. Desir, Rogelio Linares, Carles Roqué, Jesús Guerrero, Francisco Gutiérrez, Ivan Fabregat, Mario Zarroca, Domingo Carbonel, Jorge Sevil

Publikováno v: Engineering Geology. 231:9-20

Sinkhole risks are becoming particularly severe in urban areas that lack careful planning and where karst depressions are frequently filled and developed. These built-up areas are the most challenging for sinkhole investigation; they are the ones tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef9549d6296e74497d8ec3bf8a6cac4d
https://doi.org/10.1016/j.enggeo.2017.10.009

Weathering evolution in lutites of the K/Pg transition red beds of the Tremp Group (Tremp-Isona Basin, south Pyrenees)

Autor: Jordi Rosell, Rogelio Linares, Mario Zarroca, Joaquín Bastida, M.C. Osácar, A.M. López Buendía

Publikováno v: Clay Minerals. 52:107-126

The Tremp–Isona basin (south-central Pyrenees, Lleida, Spain) shows maximum development of the Tremp Group (early Maastrichtian to late Paleocene) covering a wide geological record across the Cretaceous–Paleogene (K/Pg) boundary in continental fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::837efe366eb3190d7fc0dd78cab8f455
https://doi.org/10.1180/claymin.2017.052.1.08

The application of GPR and ERI in combination with exposure logging and retrodeformation analysis to characterize sinkholes and reconstruct their impact on fluvial sedimentation

Autor: Mario Zarroca, Domingo Carbonel, Francisco Gutiérrez, Xavier M. Pellicer, Rogelio Linares, Morteza Mozafari, Carles Roqué, Xavier Comas, Jesús Guerrero

Publikováno v: Earth Surface Processes and Landforms. 42:1049-1064

This work illustrates the practicality of investigating sinkholes integrating data gathered by ground penetrating radar (GPR), electrical resistivity imaging (ERI) and trenching or direct logging of the subsidence-affected sediments in combination wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fb6126cfc5011f933274d5c7edb55a8
https://doi.org/10.1002/esp.4069