Abstract : This Integrated Natural Resources Management Plan (INRMP) represents a commitment by the U.S. Air Force to protect the integrity and value of the natural resources of Grand Forks Air Force Base (GFAFB). This updated INRMP is prepared according to Air Force Instruction 32-7064, Integrated Natural Resources Management (USAF, draft July 2002), and supports the Department of Defense's (DoD) policy of managing natural resources to support the base mission while practicing the principles of multiple use and sustained yield. The INRMP integrates an interdisciplinary approach to ecosystem management with planning for the military mission.