Mathematics of Planet Earth Proceedings of the 15th Annual Conference of the International Association for Mathematical Geosciences - Pardo-Igúzquiza, Eulogio; Guardiola-Albert, Carolina; Heredia, Javier; Moreno-Merino, Luis; Durán, Juan José; Vargas-Guzmán, Jose Antonio (Springer Berlin Heidelberg : Imprint: Springer, 2014)