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Full-Text Articles in Forest Sciences
Assessing The Structure And Function Of Utility Forests In Massachusetts, Ryan Suttle
Assessing The Structure And Function Of Utility Forests In Massachusetts, Ryan Suttle
Masters Theses
Trees in a community provide numerous benefits, including reducing ambient temperature, removing gaseous and particulate pollutants from the air, sequestering atmospheric carbon, and improving stormwater retention and filtration. However, trees also pose risks, especially in proximity to overhead utility lines. Trees near utility lines cause a large proportion of electrical power outages. As such, trees must be frequently and often severely pruned away from lines to minimize this risk. Presumably, community trees not growing near overhead utility lines are not pruned as frequently or severely. The objectives of this study are to (i) assess factors related to both individual trees …
Can Volunteers Learn To Prune Trees?, Ryan W. Fawcett
Can Volunteers Learn To Prune Trees?, Ryan W. Fawcett
Masters Theses
Volunteer pruning programs are becoming an important tool in helping municipal arborists manage the urban forest. To find if volunteers can learn to prune trees well, the ability of volunteers to prune small trees after receiving training was assessed in three different ways, a written exam, a pruning prescription assessment, and a pruning cut assessment. Volunteers were assigned to either an indoor, lecture-based training or an outdoor, hands-on training session. After the training volunteers were asked to complete a written exam to gauge their understanding of the curriculum. Volunteers were then asked to perform a pruning prescription on small street …
Investigation Of Compliance With The Ansi Z133.1 - 2006 Safety Standard In The New England Tree Care Industry, Alexandra K. Julius
Investigation Of Compliance With The Ansi Z133.1 - 2006 Safety Standard In The New England Tree Care Industry, Alexandra K. Julius
Masters Theses 1911 - February 2014
Arborists are exposed to many occupational hazards and experience more than three times the overall fatality rate of all U.S. workers. Investigations into fatal incidents lead to a better understanding of industry dangers. However, this knowledge does not extend to how tree workers operate when an injury or fatality does not occur. Current research regarding fatal and nonfatal injuries does not include the accreditation status of the company at which the worker was employed, nor whether certified arborists were on staff. Given the highly skilled nature of the work involved, certification and accreditation might ensure a minimum level of demonstrated …