Yann Gunzburger

TL;DR: In this paper, the authors examined whether natural daily surface temperature changes could have played a role in the occurrence of a rockfall on the Rochers de Valabres slope in France's Southern Alps region.

TL;DR: In this paper, a new approach for investigating the correlation of rockfalls with rain, freezing periods, and strong temperature variations is proposed, which is tested on three French rockfall databases, the first of which exhibits a high frequency of rockfall (approximately 950 events over 11 years), whereas the other two databases are more typical (approximately 140 events over eleven years).

TL;DR: In this paper, an analytical calculation demonstrates that the genesis of the current stress state may be reproduced by taking into account horizontal strains in two different directions and simulating erosion of part of the overburden with a viscoelastic model for the hard clay and an elastic behaviour for the limestone.

TL;DR: In this article, the authors used a Fourier decomposition of the temperature measurements provided an estimate of the in situ thermal conductivity of the rock and was used to calculate the conductive term.

TL;DR: In this paper, the authors draw a picture of the social movement and its narrative work to obtain the ban on hydraulic fracturing by the French government in 2011, and show that public and political perceptions of unconventional gas in general were built mostly during the sudden burst of mobilization in late 2010, with the opponent's narratives encountering almost no resistance, and previous knowledge and experience with extractive industries in some areas of France facilitates social license there, but it does not guarantee the development of the industry.