Norway maple (Acer platanoides)
Model Reliability: Current Distribution Only
The Climate Change Atlas is moving to a new platform. Content provided for tree and bird species are accessible from an online application equipped with dynamic mapping. The Forest Ecosystem Atlas can be accessed from https://arcg.is/yyqz4.
Current Distribution Only
The model reliability (ModRel) for Norway maple was too low (< 0.14), therefore only the current Forest Inventory & Analysis distribution is shown.
| GCM SCENARIO | % Area Occ | Ave IV | Sum IV | Future/Current IV |
|---|---|---|---|---|
| Actual | 0.3 | 5.6 | 482 | N/A |
| RFimp | 0.4 | 2.2 | 256 | 0.53 |
| CCSM45 | 0.7 | 1.6 | 345 | 1.35 |
| CCSM85 | 0.8 | 1.4 | 335 | 1.31 |
| GFDL45 | 0.8 | 1.4 | 346 | 1.35 |
| GFDL85 | 0.9 | 1.4 | 355 | 1.39 |
| HAD45 | 0.9 | 1.2 | 324 | 1.26 |
| HAD85 | 0.9 | 1.3 | 334 | 1.3 |
| GCM45 | 1 | 1.1 | 338 | 1.32 |
| GCM85 | 1 | 1.2 | 341 | 1.33 |
Regional Summary Tree Tables
Summaries for tree species are available for a variety of geographies, in both PDF and Excel format. These summaries are based on Version 4 of the Climate Change Tree Atlas
Interpretation Guide
Norway maple is a non-native, narrowly distributed (0.4% of area), sparse, and low IV species found throughout the eastern US via ornamental plantings, most common in the Northeast states. It spreads readily via copius seed production. We were not able to model it.