bench cut n.—Gloss: A terraced or step-like cut in soil, stone, wood, or other material. «Volunteers will learn how to decrease erosion on slopes by a method called “bench cutting.” They will then make some bench cuts on local trails...
heli-mulching n.— «Rice straw dropped from a heavy-lift helicopter rained down like snow Monday on fire-blackened forest land north of Oroville in an effort to control erosion. The process, known as “heli-mulching,” is set to continue...