You searched for: Subject Oceans Remove constraint Subject: Oceans Subject Biology and Ecology Remove constraint Subject: Biology and Ecology Place New Hampshire Remove constraint Place: New Hampshire Place Block Island (R.I. : Island) Remove constraint Place: Block Island (R.I. : Island) Data type Polygon Remove constraint Data type: Polygon Year 2014 Remove constraint Year: 2014
2014. SeaPlan. This polygon shapefile represents eelgrass beds in the Northeastern United States. Eelgrass (Zostera marina) beds are critical wetlands components ... Northeast Regional Ocean Council.