Datasets
Data Availability | Name | Description | Objective | Dates |
---|---|---|---|---|
By request | NAMP Plot Locations | Locations of original NAMP plots | Geographic location of NAMP plots | 2012-01-01 (ongoing) |
Downloadable | NAMP Species Codes | Code values and common names for species listed in NAMP datasets | 1988-06-01 (ongoing) | |
Downloadable | NAMP Tree Data | Plot number and location with tree health metrics | Annual measurement of sugar maple forest stands to determine tree condition, trends and possible causes of sugar maple decline. | 1988-06-01 (ongoing) |
Downloadable | Summary of Cluster- and Transect-Level Data for NAMP | Summarized data for permanently tagged trees that are evaluated annually for crown condition, injury to bole and crown, taphole closure, seed production, regeneration and early and late season defoliation. | Annual measurement of sugar maple forest stands to determine tree condition, trends and possible causes of sugar maple decline. | 1988-01-01 (ongoing) |