Hello,
My question of how to solve two PDEs in time and space is the following:
1) partial Wliq / partial t + partial Wliq / partialZ = C1 * C2 (Wice-C3*Wliq)
With initial Conditions: Wliq(0,Zo)=A; W= C4*Wliq(t,Z)+C5*Wice(t,Z)+C6*A
2) partial Wice / partial t...
This unit is found in a hydrological context, specifically when expressing the rate of change in aquifer storage, i.e. when a shallow aquifer in a hillslope decline during periods of drought. This makes the mm per yr guess seem quite small considering aquifer water storage levels are...
[b]1. I am reviewing a paper and came across a unit that I am having a hard time understanding. Has anyone ever seen the unit [mm a-1] as used for a recesssion rate or trend?
My assumption is that is could be mm per annum but then why wouldn't they just use mm yr-1?
Thanks.
T