The Sebago-Ossipee Hills & Plains Biophysical Region is part of the Eastern Broadleaf Forest Province and the Lower New England Ecoregion Section. There are 3 Forest Provinces, 6 Ecoregion Sections, and 19 Biophysical Regions in Maine.
Province: Eastern Broadleaf Forest
The Eastern Broadleaf Forest Province has a continental-type climate of cold winters and warm summers. Annual precipitation is greater during summer, water deficits infrequent. Topography is variable, ranging from plains to low hills of low relief along Atlantic coast. Interior areas are high hills to semi-mountainous, parts of which were glaciated. Vegetation is characterized by tall, cold-deciduous broadleaf forests that have a high proportion of mesophytic species.
Ecoregion Section: Lower New England
The Lower New England Section has a landscape combination of broad, hilly plateaus with features including a basin, plain, and ridge. Bedrock geology is varied and complex, consisting of sedimentary, igneous, and metamorphic rocks. Forest vegetation includes oak-hickory, white-red-jack pine, maple-beech-birch, and aspen-birch cover types.
Biophysical Region: Sebago Ossipee Hills & Plains
The Sebago-Ossipee Hills & Plains Biophysical Region has a forested percentage of 83%. 46% of those acres are in the maple-beech-birch cover type.
The top three tree species in this region (based on the stocking of live trees per average forested acre) are:
- Red Maple (46 trees per acre)
- Eastern Hemlock (32 trees per acre)
- Eastern White Pine (29 trees per acre)
This graph shows major tree species/species groups, live tree stocking (trees/acre), and how much they contribute to the overall stocking for the Sebago-Ossipee Hills & Plains Biophysical Region:
Check out the other 2 bioregions in the Eastern Broadleaf Forest Province and the Lower New England Ecoregion Section: