Study region | Ecoregions | Lidar year | Forest area within ecoregion | Mean GNN biomass (Mg ha−1) | Mean lidar biomass (Mg ha−1) | |
---|---|---|---|---|---|---|
(km2) | (%) | |||||
Coos Bay |  | 2008–2009 | 4609 |  | 194.6 | 244.1 |
 | Coastal Lowlands |  | 464 | 13.6 | 100.9 | 141.6 |
 | Coastal Uplands |  | 758 | 11.1 | 146.9 | 199.7 |
 | Coastal Siskiyous |  | 203 | 9.2 | 216.9 | 191.7 |
 | Inland Siskiyous |  | 78 | 1.2 | 180.8 | 210.3 |
 | Mid-Coastal Sedimentary |  | 2369 | 24.5 | 235.2 | 302.1 |
 | Northern Franciscan Redwood Forest |  | 28 | 0.7 | 333.7 | 361.7 |
 | Southern Oregon Coastal Mountains |  | 670 | 37.8 | 178.3 | 195.4 |
 | Umpqua Interior Foothills |  | 39 | 1.7 | 128.5 | 187.5 |
Colville | Â | 2008 | 347 | Â | 86.1 | 111.1 |
 | High Northern Rockies |  | 10 | 2.3 | 67.6 | 57.4 |
 | Okanogan-Colville Xeric Foothills |  | 73 | 1.0 | 55.5 | 83.4 |
 | Okanogan Highland Dry Forest |  | 265 | 5.4 | 97.9 | 123.4 |
Deschutes |  | 2009–2010 | 2572 |  | 80.2 | 82.2 |
 | Cascade Crest Montane Forest |  | 60 | 1.1 | 12.6 | 13.9 |
 | Cascade Subalpine/Alpine |  | 508 | 25.5 | 114.1 | 91.9 |
 | Grand Fir Mixed Forest |  | 78 | 3.1 | 88.1 | 58.1 |
 | Ponderosa Pine/Bitterbrush Woodland |  | 74 | 2.6 | 125.7 | 108.1 |
 | Pumice Plateau |  | 1020 | 9.3 | 70.4 | 84.2 |
 | Pumice Plateau Basins |  | 515 | 31.0 | 90.5 | 100.5 |
 | Deschutes River Valley |  | 317 | 7.8 | 47.5 | 51.7 |