Firn
= Firn
{wiki}
Firn is compacted, recrystallized old <snow> that has not yet become dense glacier ice. Its <porosity> affects meltwater infiltration and <heat transfer>.
= Firn
{wiki}
Firn is compacted, recrystallized old <snow> that has not yet become dense glacier ice. Its <porosity> affects meltwater infiltration and <heat transfer>.