Dataset Overview

North American Maple Project (NAMP) data for Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New York, Ohio, Pennsylvania, Vermont, and Wisconsin from 1988 to 1999.

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Data Collection Status

Data collection for this dataset has been completed

Start date


End date


Data Availability

Data are available upon request

Data License

By request

Preferred Citation

Not provided

Update Frequency

Not planned

Maintenance Plan

Not provided


No links available for this dataset

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