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Consortium of Swiss Academic Libraries

Optimal Real-Time Filters for Linear Prediction Problems

Wildi, Marc ; McElroy, Tucker

In: Journal of Time Series Econometrics, 2016, vol. 8, no. 2, p. 155-192

Université de Fribourg

Why are some plant–pollinator networks more nested than others?

Song, Chuliang ; Rohr, Rudolf P. ; Saavedra, Serguei

In: Journal of Animal Ecology, 2017, vol. 86, no. 6, p. 1417–1424

Empirical studies have found that the mutualistic interactions forming the structure of plant–pollinator networks are typically more nested than expected by chance alone. Additionally, theoretical studies have shown a positive association between the nested structure of mutualistic networks and community persistence. Yet, it has been shown that some plant–pollinator networks may be more...

Université de Fribourg

A review of studies dealing with tree rings and rockfall activity : the role of dendrogeomorphology in natural hazard research

Stoffel, Markus

In: Natural Hazards, 2006, vol. 39, no. 1, p. 51-70

Over the last few years, rockfall research has increasingly focused on hazard assessment and risk analysis. Input data on past rockfall activity were gathered from historical archives and lichenometric studies or were obtained through frequency– volume statistics. However, historical records are generally scarce, and lichenometry may only yield data with relatively low resolutions. On...