Datasets
| Data Availability | Name | Objective | Description | Dates |
|---|---|---|---|---|
| By request | NAMP Data 1988 to 1999 | North American Maple Project (NAMP) data for Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New York, Ohio, Pennsylvania, Vermont, and Wisconsin from 1988 to 1999. | 1988-01-01 to 1999-12-31 | |
| By request | NAMP Data 1988 to 1999 Zip | Annual measurement of sugar maple forest stands to determine tree condition, trends and possible causes of sugar maple decline, and assess the variation in within-season timing of measurements, using same plot design as in the National Forest Health Monitoring Program (NFHM). Read More | North American Maple Project (NAMP) data for Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New York, Ohio, Pennsylvania, Vermont, and Wisconsin from 1988 to 1999. | 1988-01-01 to 1999-12-31 |