LNO-Network Office, AND-Andrews, ARC-Arctic, BES-Baltimore Ecosystem Study, BNZ-Bonanza Creek, CCE-California Current Ecosystem, CDR - Cedar Creek Ecosystem Science Reserve, CAP-Central Arizona-Phoenix Urban, CWT - Coweeta, FCE-Florida Coastal Everglades, GCE-Georgia Coastal Ecosystems, HFR-Harvard Forest, HBR - Hubbard Brook, JRN-Jornada Basin, KBS-Kellogg Biological Station, KNZ-Konza Prairie, LUQ-Luquillo, MCM-McMurdo Dry Valleys, MCR-Moorea Coral Reef, NWT-Niwot Ridge, NTL-North Temperate Lakes, PAL-Palmer Station, PIE-Plum Island Ecosystems, SBC-Santa Barbara Coastal, SEV-Sevilleta, SGS-Shortgrass Steppe, VCR-Virginia Coast Reserve