; (iii) by striking on public lands and inserting on on eligible service lands ; and (iv) by adding at the end the following new subparagraph: (B) Projects Appropriate natural and cultural resources conservation projects carried out under this section may include— (i) protecting, restoring, or enhancing ecosystem components to promote species recovery, improve biological diversity, enhance productivity and carbon sequestration, and enhance adaptability and resilience of eligible service lands and resources to climate change and other natural and human disturbances; (ii) promoting the health of eligible service lands, including— (I) protecting and restoring watersheds and forest, grassland, riparian, estuarine, marine, or other habitat; (II) reducing the risk of uncharacteristically severe wildfire and mitigating damage from insects, disease, and disasters; (III) controlling erosion; (IV) controlling and removing invasive, noxious, or nonnative species; and (V) restoring native species; (iii) collecting biological, archaeological, and other scientific data, including climatological information, species populations and movement, habitat status, and other information; (iv) assisting in historical and cultural research, museum curatorial work, oral history projects, documentary photography, and activities that support the creation of public works of art related to eligible service lands; and (v) constructing, repairing, rehabilitating, and maintaining roads, trails, campgrounds and other visitor facilities, employee housing, cultural and historic sites and structures, and other facilities that further the purposes of this Act. ; (B) by redesignating paragraphs (2) and (3) as paragraphs (4) and (5), respectively