Risk-taking behavior is puzzling insofar as it may involve considerable losses (such as increased mortality rates). The present research advances an evolutionary account of risk-taking behavior in that one of its main functions is to get access to potential mating partners. Inasmuch as...

In recent years, debris flows have represented a severe natural hazard in South-Gargano watersheds (Puglia Region, Southern Italy). Hill slopes erosion, caused by the inadequate protection of the degraded forests, produces large amounts of soil and debris that are conveyed downstream during...