Analisi dello stato degli ambienti umidi temporanei in relazione al grado di conservazione del paesaggio nel Parco delle Madonie.

Analisi del contesto territoriale per l’individuazione di aree suscettibili di recupero ambientale

Problematiche relative alla conservazione degli ambienti umidi effimeri nelle aree protette siciliane

Saturation excess runoff numerical simulation

Saturation excess runoff is a relevant process which needs additional experimental and modeling efforts. This work is focused on its numerical modeling. The final objective is the successive interpretation of ongoing experimental monitoring results in two watersheds in different areas of Italy where the saturation excess runoff formation mechanism seems to be important. The numerical solution of the two-dimensional Richards’ equation allows the evaluation of the sensitivity to the various influent parameters : rainfall intensity, soil properties, depth and initial water content, slope and hillslope length. Also the subsurface flow is simulated at the same time, allowing the evaluation of th…

Relazioni tra dimensione delle patches di paesaggio e diversità floristica

Mediterranean temporary pools and the Isoeto-Nanojuncetea communities in Sicily.