; or (B) a land and resource management plan prepared by the Secretary of Agriculture, acting through the Chief of the Forest Service, for a unit of the National Forest System pursuant to section 6 of the Forest and Rangeland Renewable Resources Planning Act of 1974 ( 16 U.S.C. 1604 ). (4) Hazardous fuels management The term hazardous fuels management means any vegetation management activity that reduces the risk of wildfire, including mechanical treatments and livestock grazing. (5) National Forest System The term National Forest System means national forest lands reserved or withdrawn from the public domain of the United States described in section 11(a) of the Forest and Rangeland Renewable Resources Planning Act of 1974 ( 16 U.S.C. 1609(a) ). (6) Public land (A) In general The term public land has the meaning given the term public lands in section 103 of the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1702 ). (B) Inclusions The term public land includes Coos Bay Wagon Road Grant land and Oregon and California Railroad Grant land. (7) Resource advisory committee The term resource advisory committee has the meaning given the term in section 201 of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7121 ). (8) Secretary The term Secretary means— (A) the Secretary of the Interior, with respect to public land; and (B) the Secretary of Agriculture, with respect to National Forest System land. (9) Section 101 terms The terms at-risk community , community wildfire protection plan , and wildland-urban interface have the meanings given those terms in section 101. (b) Establishment of fireshed management areas (1) In general (A) Joint agreements Not later than 90 days after receiving a request from a Governor of a State, the Secretary shall enter into an agreement with that Governor to jointly— (i) designate 1 or more fireshed management areas within that State