Reserve Design Lands (NLCS) on BLM Land. BLM LUPA Conservation Designations include the collective set of BLM proposed land use designations that are managed for the conservation of DRECP Covered Species, Natural Communities, and ecosystem processes. They include various combinations of NLCS lands, ACECs and Wildlife Allocations (WAs), and specific combinations of NLCS, ACEC, and WA that vary from alternative to alternative.