first year felling ref name clau clausen jc mace ac jr accumulation snowmelt north south versus east west oriented clearcut strips univ minnesota coll st paul mn minn res notes p ref snow melt faster strips near centre strip felled area border strips adjoining intact stand strips feet wide alternating uncut strips feet wide felled ''pinus resinosa'' stand aged years see also agroforestry coppicing dehesa ecological thinning forest dynamics forestry forest management history
Applied science Environmental studies and forestry Silviculture