James-Pirri, M.-J. 2005. Implementing long-term monitoring of salt Marsh communities within the Northeast Coastal and Barrier Network of the National Park Service. Year 2: Monitoring at Boston Harbor Islands National Park Area, Cape Cod National Seashore, Gateway National Recreation Area, and Sagamore Hill National Historic Site National Seashore. Report to the National Park Service, Northeast Coastal Barrier Network, Kingston, RI.  (NPS Report)