Publikationsdatum:
2019-07-13
Beschreibung:
This report describes research directed toward understanding the response of volcanic lahars and lava flows to changes in the topography along the path of the flow. We have used a variety of steady-state and time-dependent models of lahars and lava flows to calculate the changes in flow dynamics due to variable topography. These models are based on first-order partial differential equations for the local conservation of volume. A global volume conservation requirement is also imposed to determine the extent of the flow as a function of time and the advance rate. Simulated DEMs have been used in this report.
Schlagwort(e):
Geosciences (General)
Materialart:
TOPO-00-012
Format:
application/pdf
Permalink
