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Haute Ecole pédagogique Fribourg

Comprendre la durabilité et la multifonctionnalité à l’exemple de la forêt (essai) = Understanding sustainability and multifunctionality through the forest (essai)

Locatelli, Gloria ; Pellaud, Francine

In: Schweizerische Zeitschrift für Forstwesen, 2013, vol. 164, no. 8, p. 232-235

“Learn from yesterday, act today, think of tomorrow.”. For a long time now forest management in Switzerland has been based on the concept of sustainability. Nevertheless, not all forest visitors see things in the same way as foresters. Often the foresters’ work is criticized because the meaning and goals of forest interventions are not well understood and consequently not accepted by the...

Université de Fribourg

The challenge of dual career expatriate management in a specific host national environment: An exploratory study of expatriate and spouse adjustment in Switzerland based MNCs

Ravasi, Claudio ; Salamin, Xavier ; Davoine, Eric

(Working Papers SES ; 447)

The number of expatriates from global firms has been continuously increasing over the past decades as multinational companies still view expatriation as an important tool for sharing and transferring knowledge, controlling subsidiaries and developing workforce competencies. Expatriate management is still a costly and complex task for multinational companies. Adjustment, which has been defined as...

Université de Fribourg

Exploring water governance arrangements in the swiss alps from the perspective of adaptive capacity

Schneider, Flurina ; Homewood, Christine

In: Mountain Research and Development, 2013, vol. 33, no. 3, p. 225–233

In times of increasing uncertainty because of climate and socioeconomic changes, the ability to deal with uncertainty and surprise is an essential requirement for the sustainability of alpine water governance. This article aims to contribute to the understanding of the adaptive capacity of water governance arrangements in the Swiss Alps and to propose options for reforms. To this purpose, we...

Université de Fribourg

Clypeina helvetica Morellet and Morellet, 1918, revisited. A Priabonian (Late Eocene) dasycladalean alga from the Diablerets Nappe of the Helvetic Alps, southwestern Switzerland

Schlagintweit, Felix ; Bover-Arnal, Telm ; Menkveld-Gfeller, Ursula ; Strasser, André

In: Facies, 2013, vol. 58, no. 1, p. 287-297

The dasycladale Clypeina helvetica was described and illustrated with six drawings by Morellet and Morellet (Bull Soc Géol Fr 4o ser 18:102–105, 1918) from the “Bartonian” of the Helvetic Zone of southwestern Switzerland. Since then, C. helvetica has not been reported again neither from Switzerland nor from any other locality. Abundant material sampled from the Priabonian Diablerets Member...

Université de Fribourg

Late Eocene transgressive sedimentation in the western Swiss Alps: Records of autochthonous and quasi-autochthonous biofacies on a karstic rocky shore

Bover-Arnal, Telm ; Jaramillo-Vogel, David ; Showani, Aso ; Strasser, André

In: Palaeogeography, Palaeoclimatology, Palaeoecology, 2011, vol. 312, no. 1-2, p. 24-39

Carbonate karst unconformities represent primary sequence-stratigraphic boundaries but, where sealed by marine sedimentary successions, also signify ancient rocky shores. During the Late Eocene (Priabonian), a shallow sea flooded the deeply karstified and brecciated Cretaceous carbonate bedrocks of the western Swiss Alps. Transgression resulted in the formation of a rocky archipelago of basement...

Université de Fribourg

What can sown wildflower strips contribute to butterfly conservation?: an example from a Swiss lowland agricultural landscape

Haaland, Christine ; Bersier, Louis-Félix

In: Journal of Insect Conservation, 2011, vol. 15, no. 1-2, p. 301-309

The objective of this study was to compare butterfly abundances and diversity between wildflower strips and extensively used meadows to identify which butterfly species can be supported by establishing wildflower strips. Butterflies were recorded along transects during one season in twenty-five sown wildflower strips and eleven extensively used meadows in a Swiss lowland agricultural landscape...

Université de Fribourg

Evidence for oxic conditions during oceanic anoxic event 2 in the northern Tethyan pelagic realm

Westermann, S. ; Caron, Michèle ; Fiet, N. ; Fleitmann, D. ; Matera, V. ; Adatte, T. ; Föllmi, K. B.

In: Cretaceous Research, 2010, vol. 31, no. 5, p. 500-514

Upper Cenomanian pelagic sediments from the northern Alpine Helvetic fold-and-thrust belt (northern Tethyan margin) coeval with Oceanic Anoxic Event (OAE) 2 are characterized by the temporal persistence of micrite sedimentation and lack of organic carbon-rich layers. We studied an expanded section in the Chrummflueschlucht (east of Euthal, Switzerland), which encompasses the OAE 2 time interval....

Université de Fribourg

Application of ash (Fraxinus excelsior L.) roots to determine erosion rates in mountain torrents

Hitz, Oliver M. ; Gärtner, Holger W. ; Heinrich, Ingo ; Monbaron, Michel

In: Catena, 2008, vol. 72, no. 2, p. 248-258

Due to the effect of global change, the potential risk of natural hazards occurring in alpine areas is expected to increase to an even higher risk-level than has been recorded during the last century. These global changes potentially also have distinct influences on fluvial processes in torrents causing erosion on slopes and riverbanks in forested areas. Dating the time of root exposure along...

Université de Fribourg

The glass-melting furnace and the crucibles of Südel (1723–1741, Switzerland): provenance of the raw materials and new evidence of high thermal performances

Eramo, Giacomo

In: Journal of Cultural Heritage, 2006, vol. 7, no. 4, p. 286-300

Fifty crucible fragments and 10 fragments of the melting furnace of the forest glassworks of Südel (1723–1741, Ct. Luzern), were analyzed by petrographic, mineralogical and chemical techniques in order to assess the temperature reached in the melting chamber and to find out which raw materials were used to make the crucibles and the melting furnace. Since the crucibles were used in the melting...