Présentation de la section des Jeunes Géomorphologues Suisses
Créé lors de la réunion annuelle de la SSGm en 2009 à Olivone, la section des Jeunes Géomorphologues Suisses a pour but de promouvoir et soutenir l'échange de connaissances scientifiques entre jeunes chercheurs (étudiant-e-s bachelor et master, doctorant-e-s, post-docs) travaillant dans le domaine de la géomorphologie ou d'autres domaines proches (interdisciplinarité).
Un comité est responsable de la mise en réseau des Jeunes Géomorphologues Suisses et de l'organisation d'activités diverses. Des échanges avec des groupes similiaires provenant d'autres pays de l'arc alpin sont également mis en oeuvre. Les activités se veulent plutôt informelles, favorisent les temps de discussion et ont lieu sous la forme d'excursions, d'ateliers scientifiques et d'évènements sociaux. Un objectif majeur consiste aussi à permettre aux Jeunes Géomorphologues de découvrir de la diversité régionale du paysage et des processus géomorphologiques en Suisse.
The 2021 Young Geomorphologists' end of summer excursion (16-17.09.2021) took place in the Arolla Valley in the Valais canton. The aim of this excursion was to explore and discuss the glacial and periglacial landscape above Arolla by visiting the Tsijiore Nouve glacier and the Petit Mont Rouge talus slope on the first day. The second day was dedicated to discussions on the effects of climate change on the evolution of mountaineering routes in the Alps.
Eleven young geomorphologists from Fribourg, Lausanne and Zurich participated to the excursion, as well as two guest speakers, Dr. Christophe Lambiel and Dr. Jacques Mourey. For detailed information and pictures see the .
The 2020 Young Geomorphologists' autumn excursion (10-11.10.2020) took place in the Réchy Valley in the Valais canton. The aim of this excursion was to explore and discuss the periglacial landscape of the Réchy Valley by visiting the Becs-de-Bosson rock glacier and the Lona push-moraine. Moreover, with PERMOS celebrating its 20th anniversary, we wanted to take this opportunity to present and discuss permafrost monitoring in the Swiss Alps, with the Becs-de-Bosson rock glacier being part of the kinematic section of PERMOS.
The 2019 Young Geomorphologist’s summer excursion (06-08/09/2019) took place in the Basodino area in the Ticino canton. The aim of this multi-disciplinary excursion was to visit, identify and discuss the Sentiero Glaciologico del Basodino looking at the traces of the glacier, the karstic processes, the Lago Nero area and the monitoring about water and permafrost carried out in the basin. Eight young geomorphologists from Lugano and Lausanne participated at the excursion. For detailed information and pictures see the .
The 2019 Young Geomorphologist’s winter excursion (15-16/02/2019) took place between Brig and the Simplon Pass in the Valais canton. The aim of the first day was to explore the hydrological hazards of the Saltina river, crossing the center of Brig, and to have a look at the special bridge constructed to avoid floods in the city. During the second day, we had a sunny snowshoes hike in the Simplon Pass region, up to the Staldhorn pick. Nine young geomorphologists from Zürich, Lausanne and Fribourg participated at the excursion. For detailed information and pictures see the .
In October 2018 the Young Geomorphologists visited Zurich. During a tour through the museum focusTerra we experienced earthquakes in the simulator and discussed Alpine geology, glacial retreat, and the surface morphology of the Zurich area. After a walk through the city (and its hidden underground) we enjoyed dinner and drinks in the Niederdorf. During the second day we followed up with the discussions of Friday and looked at Molasse deposition and erosion during a hike up to Uetliberg. Young geomorphologist Sascha Winterberg gave an introduction to Alpine orogenesis, the Molasse Basin, and its erosional features at the slopes of Uetliberg.And he showed results from his own study of the river incision pattern. The group had seven participants and additional local YG-members who joined us for the hike. Even though the members were of different academic levels, Sascha’s explanations allowed everyone to participate in very lively discussions. For detailed information and pictures see the .
Winter Excursion for the Swiss Young Geomorphologists to Schwarzsee/Lac Noir on Saturday 24th February 2018
The 2017 Young Geomorphologist’s excursion (02/09/2017) took place in the Mattertal between Herbriggen and Randa in the Valais canton. The aim of the excursion was to visit, identify and discuss both the main sediment sources in the upper parts of the torrential catchments, and the mitigation measures and infrastructures concerning debris flow hazards in the valley bottom. The group composed by seven participants visited in the morning the channels of the Grosse Grabe and the Bielzug catchments, as well as the protection infrastructures near Herbriggen. Then in afternoon the group moved to Randa up to the Hangebrücke to observe the whole catchment area of the Dorfbach torrent, and especially the chaine of sediment transfer processes characterizing the Grabengufer area. For detailed information and pictures see the .
The 2016 Young Geomorphologist's activity (1./2.10.2016) took place in the region of Les Diablerets / Sanetsch around the cantonal borders of Bern, Vaud and Vallais. Organized and conducted by Mario Kummert of the physical geography group of the university of Fribourg, eight students and alumni of different parts of switzerland explored a high alpine landscape. After an introduction about the regional geology, the group crossed the Tsanfleuron glacier. During the second day lateglacial glacier retreat and associated dynamic landforms, such as hummocky moraines, dropstones and deposits from an ice-dammed lake at various stops were seen and discussed with the participants.
The was organized by the Geomorphology and Risk group of the Universty of Berne to the Gelmersee & Triftgebiet (BE) from October 8-9, 2015. They visited the Gelmersee where the were introduced to the geology of the Grimsel region. After an underground visit of the Grimsel reservoir the 15 participants learned more about the current research on debris-flow activies in the Spreitloui near Guttannen. The second day was spent in the Trift region, discussing glacier retreat, geomorphological and geological aspects and in terms of futur hydropower projects in the area, also social and economic topics.
The of the Young Swiss Geomorphologists was held from 10 to 12 September 2010 in the region of the Regional Natural Park (NRP) Pfyn-Finges (central Valais). During these 3 days, the integrative tool of land management that is a NRP, regional history, landscape management and natural hazards were discussed with local experts. Field trips focused on the periglacial and glacial forms in the wild Turtmann valley, as well as on the torrential system of Illgraben.