Datasets
Data Availability | Name | Objective | Description | Dates |
---|---|---|---|---|
By request | NAMP Plot Locations | Geographic location of NAMP plots | Locations of original 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 | Annual measurement of sugar maple forest stands to determine tree condition, trends and possible causes of sugar maple decline. | Plot number and location with tree health metrics | 1988-06-01 (ongoing) |
Downloadable | Summary of Cluster- and Transect-Level Data for NAMP | Annual measurement of sugar maple forest stands to determine tree condition, trends and possible causes of sugar maple decline. | 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 defolia tion. Read More | 1988-01-01 (ongoing) |