Principles and Dynamics of the Critical Zone. Questo articolo non è disponibile.Principles and Dynamics of the Critical Zone

Dr. John R. (Rick) Giardino is a process geomorphologist whose research is focused on mass movement and fluvial activity in periglacial environments. He studies rock glaciers, landslides and mountain streams from a system perspective focusing on the transport of mass and energy through these landform systems. Dr. Giardino is Professor in the Geology and Geophysics Department and the Water Management and Hydrological Sciences Graduate Program. He is currently Head of Geology and Geophysics, and he was the former Dean of Graduate Studies at Texas A&M University.

Dr. Chris Houser is a process geomorphologist with a focus on coastal and aeolian environments and an interest in the response and recovery of barrier islands to relative sea level rise and changes in the frequency and magnitude of storm events. An important component of his research is the exchange of sediment amongst the nearshore, beach and dune in the development of coastal dunes, which ultimately controls the development of the critical zone in coastal barrier environments. Dr. Houser is also the Director for the Research Experience for Undergraduates (REU) Site: Ecohydrology of a Tropical Montane Cloud Forest (http://costaricareu.tamu.edu/), which allows undergraduate students to characterize the hydrology of a small tropical watershed using a systems approach. Dr. Houser is currently an Associate Professor in the Departments of Geography and Geology & Geophysics at Texas A&M University and serves as the Associate Dean for Academic Affairs and Faculty Development.