Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Total dissipation of free energy calculated as difference of free energies at the initial minus the final state as a function of increasing burrow density per m2 and different rainfall totals. (b) Free energy and plotted against simulation time for the case of no burrows, burrows clustered at the downslope half (case A) and burrows clustered in the upslope half (case B).
