| Downloadable | Canopy Openness  |  | Canopy openness was estimated with digital hemispherical photography in both treatment and control plots.  | 2010-12-01 to 2011-04-01 | 
| Downloadable | Fine Litter |  | Fine litter was collected with baskets  that were placed in the center of each subplot in both treatment and control plots. | 2010-12-01 to 2011-04-01 | 
| Downloadable | Ice Thickness (caliper) |  | Ice that accumulated on branches is reported as equivalent radial ice thickness, which is the thickness of ice that would be measured if the actual ice accretion on a branch was of uniform thickness | 2010-12-01 to 2011-04-01 | 
| Downloadable | Ice Thickness (water volume) |  | Ice that accumulated on branches is reported as equivalent radial ice thickness, which is the thickness of ice that would be measured if the actual ice accretion on a branch was of uniform thickness | 2010-12-01 to 2011-04-01 | 
| Downloadable | Throughfall |  | Canopy throughfall volume was measured with  buckets  placed on the ground in the center of each treated subplot .  | 2010-12-01 to 2011-04-01 | 
| Downloadable | Tree Damage Assessment |  | A qualitative post-treatment tree damage assessment made with leaves off on treated and untreated plots. 
 | 2010-12-01 to 2011-04-01 |