Spatial Coverage
- Hawaii Island2
- Hudson River (N.Y. and N.J.)2
- Huerfano County2
- Illinois2
- India.2
- Juan de Fuca, Strait of (B.C. and Wash.)2
- Las Animas County2
- Los Angeles2
- Los Padres National Forest (Calif.)2
- Louisiana2
- Marshall Islands2
- Massachusetts2
- Michigan, Lake2
- Mississippi River2
- Myrtle Creek Region2
- New Jersey2
- New York (State)2
- Ohio2
- Pacific Coast (North America)2
- Pakistan2
