Sass Forestecomgt 2018.Pdf
Forest Ecology and Management 419–420 (2018) 31–41 Contents lists available at ScienceDirect Forest Ecology and Management journal homepage: www.elsevier.com/locate/foreco Lasting legacies of historical clearcutting, wind, and salvage logging on old- T growth Tsuga canadensis-Pinus strobus forests ⁎ Emma M. Sassa, , Anthony W. D'Amatoa, David R. Fosterb a Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, VT 05405, USA b Harvard Forest, Harvard University, 324 N Main St, Petersham, MA 01366, USA ARTICLE INFO ABSTRACT Keywords: Disturbance events affect forest composition and structure across a range of spatial and temporal scales, and Coarse woody debris subsequent forest development may differ after natural, anthropogenic, or compound disturbances. Following Compound disturbance large, natural disturbances, salvage logging is a common and often controversial management practice in many Forest structure regions of the globe. Yet, while the short-term impacts of salvage logging have been studied in many systems, the Large, infrequent natural disturbance long-term effects remain unclear. We capitalized on over eighty years of data following an old-growth Tsuga Pine-hemlock forests canadensis-Pinus strobus forest in southwestern New Hampshire, USA after the 1938 hurricane, which severely Pit and mound structures damaged forests across much of New England. To our knowledge, this study provides the longest evaluation of salvage logging impacts, and it highlights developmental trajectories for Tsuga canadensis-Pinus strobus forests under a variety of disturbance histories. Specifically, we examined development from an old-growth condition in 1930 through 2016 across three different disturbance histories: (1) clearcut logging prior to the 1938 hurricane with some subsequent damage by the hurricane (“logged”), (2) severe damage from the 1938 hurricane (“hurricane”), and (3) severe damage from the hurricane followed by salvage logging (“salvaged”).
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