National Ecological Observation Network (NEON) Domains
1. Northeast
2. Mid-Atlantic
3. Southeast
4. Atlantic Neotropical
5. Great Lakes
6. Prairie Peninsula
7. Appalachians/ Cumberland Plateau
8. Ozark Complex
9. Northern Plains
10. Central Plains
11. Southern Plains
12. Northern Rocky Mountains
13. Southern Rocky Mountains
14. Desert Southwest
15. Great Basin
16. Pacific Northwest
17. Pacific Southwest
18. Tundra
19. Taiga
20. Pacific Neotropical
Schimel et al., 2007
