The February 2020 edition of The Corps Environment highlights Environmental Operating Principle #6, Leverage scientific, economic and social knowledge to understand the environmental context and effects of Corps of Engineers actions in a collaborative manner. It features commentary from Stacey Brown, chief, Planning and Policy Division, U.S. Army Corps of Engineers, titled Collaboration, partnership key to program execution; and includes articles promoting marine diversity; agency partnerships; protecting sensitive ecosystems; resource efficiency managers; munition removal; analyzing land for environmental concerns; flood control projects; and more…