Forest Ecosystem Monitoring Cooperative(802) 656-0683femc@uvm.eduwww.uvm.edu/femc705 Spear StreetSouth BurlingtonVermont05403United States of AmericaNortheastern States Research Cooperative funderUnited States Department of Agriculture (USDA), Forest Service Northern Research StationleadExperimental Ice Glazing in a Northern Hardwood Forest to Understand Ecological Impacts of Ice StormsUsing methods like those used to make snow at ski areas, researchers successfully created ice glaze on tree branches (remarkably similar to conditions during the Northeast’s 1998 Ice Storm) over a large northern hardwood forest area. This novel experimental tool will allow scientists to study controlled icing events of different intensity and frequency in different forest types. Researchers also held a workshop with ecosystem scientists, climatologists, physical scientists, computer modelers, social scientists, and industry experts to define the state-of- knowledge on ice storms and examine the nature and extent of these storms in the Northeast. In addition, they developed machine-learning algorithms which allow computer models to identify unique ice storm climatology in past weather systems to better predict ice storms in the future.Experimental Ice Glazing in a Northern Hardwood Forest to Understand Ecological Impacts of Ice StormsCampbellJohnShortleWallySchabergPaulRustadLindsayclimate changeforest ecologyforest disturbanceiceTree Damage Assessment2010-12-012011-04-01A qualitative post-treatment tree damage assessment made with leaves off on treated and untreated plots. Z1108_2495_JFEOIBVMC.1108.2495mySQLRustad and Campbell (2018) Tree Damage Assessment from Experimental Ice Glazing. Forest Ecosystem Monitoring Cooperative. Available online at: https://www.uvm.edu/femc/data/archive/project/experimental-ice-glazing/dataset/tree-damage-assessmenthttps://vmc.w3.uvm.edu/vmcdevel/CI4/data/archive/project/experimental-ice-glazing/dataset/tree-damage-assessmentdamage_classDamage classInjury class value based on a visual inspection of the branchesint1No visible damage21% to 49%350% to 75%4>75%5DeaddbhDiameterDiameter at breast heightdecimal0.1realnotesnotestextplotplotintspeciesSpeciesTree speciestextabbaITIS #18032, balsam fir (Abies balsamea)acruITIS #28728, red maple (Acer rubrum)bealITIS #19481, yellow birch (Betula alleghaniensis)piruITIS #183385, eastern white pine (Pinus strobus)fagrITIS #19462, American beech (Fagus grandifolia)acpeITIS #28754, striped maple (Acer pensylvanicum)bepaITIS #19489, paper birch (Betula papyrifera)tscaITIS #183397, Canada hemlock; hemlock spruce (Tsuga canadensis)tree_idtree_idint