Norway spruce (Picea abies)
Model Reliability: Current Distribution Only
Current Distribution Only
The model reliability (ModRel) for Norway spruce 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 | 0.8 | 9.5 | 2173 | N/A |
| RFimp | 0.8 | 4.2 | 995 | 0.46 |
| CCSM45 | 0.5 | 2.3 | 342 | 0.34 |
| CCSM85 | 0.3 | 1.6 | 150 | 0.15 |
| GFDL45 | 0.3 | 1.7 | 167 | 0.17 |
| GFDL85 | 0.1 | 2.3 | 83 | 0.08 |
| HAD45 | 0.2 | 2.4 | 156 | 0.16 |
| HAD85 | 0.1 | 2.7 | 73 | 0.07 |
| GCM45 | 0.5 | 1.4 | 222 | 0.22 |
| GCM85 | 0.3 | 1 | 102 | 0.1 |
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 spruce is a non-native, narrowly distributed (0.7% of area), sparse, but can be of high IV where found in the Northeastern states. We were not able to model it.