Sea-ice drift momentum balance
= Sea-ice drift momentum balance
{title2=$m(D_t v+f\hat z\times v)=\tau_a+\tau_w+\nabla\cdot\Sigma-mg\nabla\eta$}
The horizontal <sea-ice drift momentum balance> per unit area includes air and water <drag forces>, the <Coriolis force>, depth-integrated internal ice stress and the sea-surface pressure gradient. Here $m$ is ice-plus-snow mass per area and $\Sigma$ is a depth-integrated <stress tensor>.
// Target: geophysics.bigb