G
Gregory D. Johnson
Publications - 15
Citations - 1699
Gregory D. Johnson is an academic researcher. The author has contributed to research in topics: Ecoregion & Wind power. The author has an hindex of 9, co-authored 14 publications receiving 1599 citations.
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Journal ArticleDOI
Ecological Impacts of Wind Energy Development on Bats: Questions, Research Needs, and Hypotheses
Thomas H. Kunz,Edward B. Arnett,Wallace P. Erickson,Alexander R. Hoar,Gregory D. Johnson,Ronald P. Larkin,M. Dale Strickland,Robert Thresher,Merlin D. Tuttle +8 more
TL;DR: In this article, the authors present evidence of bat fatalities at wind energy facilities in the US, makes projections of cumulative fatalities of bats in the Mid-Atlantic Highlands, identifies research needs, and proposes hypotheses to better inform researchers, developers, decision makers, and other stakeholders, and to help minimize adverse effects of wind energy development.
Journal ArticleDOI
Patterns of Bat Fatalities at Wind Energy Facilities in North America
Edward B. Arnett,W. Kent Brown,Wallace P. Erickson,Jenny K. Fiedler,Brenda L. Hamilton,Travis H. Henry,Aaftab Jain,Gregory D. Johnson,Jessica Kerns,Rolf R. Koford,Charles P. Nicholson,Timothy J. O'Connell,Martin D. Piorkowski,Roger D. Tankersley +13 more
TL;DR: In this article, the authors synthesized available information on patterns of bat fatalities from a review of 21 postconstruction fatality studies conducted at 19 facilities in 5 United States regions and one Canadian province.
ReportDOI
Avian Collisions with Wind Turbines: A Summary of Existing Studies and Comparisons to Other Sources of Avian Collision Mortality in the United States
Wallace P. Erickson,Gregory D. Johnson,M. Dale Strickland,David P. Young,Karyn J. Sernka,Rhett E. Good +5 more
TL;DR: In this article, a detailed summary of the mortality data collected at windplants and put avian collision mortality associated with wind power development into perspective with other significant sources of collision mortality across the United States.
A summary and comparison of bird mortality from anthropogenic causes with an emphasis on collisions
TL;DR: In this article, the authors estimate that from 500 million to possibly over 1 billion birds are killed annually in the United States due to anthropogenic sources including collisions with human-made structures such as vehicles, buildings and windows, power lines, communication towers, and wind turbines; electrocutions; oil spills and other contaminants; pesticides; cat predation; and commercial fishing bycatch.