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Registros recuperados: 3
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Cost–Benefit Analyses of Mitigation Measures Aimed at Reducing Collisions with Large Ungulates in the United States and Canada: a Decision Support Tool Ecology and Society
Huijser, Marcel P.; Western Transportation Institute, Montana State University; mhuijser@coe.montana.edu; Duffield, John W.; University of Montana, Department of Mathematical Sciences; John.Duffield@mso.umt.edu; Clevenger, Anthony P.; Western Transportation Institute, Montana State University; apclevenger@gmail.com; Ament, Robert J.; Western Transportation Institute, Montana State University; rament@coe.montana.edu; McGowen, Pat T.; Western Transportation Institute, Montana State University; PatM@coe.montana.edu.
Wildlife–vehicle collisions, especially with deer (Odocoileus spp.), elk (Cervus elaphus), and moose (Alces alces) are numerous and have shown an increasing trend over the last several decades in the United States and Canada. We calculated the costs associated with the average deer–, elk–, and moose–vehicle collision, including vehicle repair costs, human injuries and fatalities, towing, accident attendance and investigation, monetary value to hunters of the animal killed in the collision, and cost of disposal of the animal carcass. In addition, we reviewed the effectiveness and costs of 13 mitigation measures considered effective in reducing collisions with large ungulates. We conducted cost–benefit...
Tipo: Peer-Reviewed Reports Palavras-chave: Animal– Vehicle collisions; Cost– Benefit analysis; Deer; Economic; Effectiveness; Elk; Human injuries and fatalities; Mitigation measures; Moose; Roadkill; Ungulate; Vehicle repair cost; Wildlife– Vehicle collision.
Ano: 2009
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Reducing Moose–Vehicle Collisions through Salt Pool Removal and Displacement: an Agent-Based Modeling Approach Ecology and Society
Grosman, Paul D.; Concordia University; paul.grosman@gmail.com; Jaeger, Jochen A. G.; Concordia University;; Biron, Pascale M.; Concordia University;.
Between 1990 and 2002, more than 200 moose–vehicle collisions occurred each year in Quebec, including about 50/yr in the Laurentides Wildlife Reserve. One cause is the presence of roadside salt pools that attract moose near roads in the spring and summer. Using the computer simulation technique of agent-based modeling, this study investigated whether salt pool removal and displacement, i.e., a compensatory salt pool set up 100 to 1500 m away from the road shoulder, would reduce the number of moose–vehicle collisions. Moose road crossings were used as a proxy measure. A GPS telemetry data set consisting of approximately 200,000 locations of 47 moose over 2 yr in the Laurentides Wildlife Reserve was used as an empirical basis for the...
Tipo: Peer-Reviewed Reports Palavras-chave: Agent-based modeling Alces alces moose Laurentides Wildlife Reserve Quebec roads road mortality salt pools wildlife– Vehicle collisions.
Ano: 2009
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On a collision course: the vulnerability of bats to roadkills in Brazil Mastozool. neotrop.
Novaes,Roberto Leonan M; Laurindo,Rafael S; Dornas,Rubem A. P; Esbérard,Carlos Eduardo L; Bueno,Cecília.
In Brazil, studies on roadkills are recent and usually restricted to lists of species found at some road stretch. Among mammals, medium- and large-sized species have received greater attention. The present study aimed at presenting the first list of bat roadkills in Brazil, including comments on the traits that may cause roadkills. We recorded 415 deaths from 44 species of seven families in all Brazilian biomes. We did not observe a relationship between body size or type of flight with the number of bat-vehicle collisions. Frugivore was the trophic guild most victimized, possibly due to greater natural abundance, foraging in low height airspace, and capacity to make long-distance movements. The elevated number of species recorded indicates that these roads...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Conservation; Road ecology; Urbanization impact; Vehicle collisions.
Ano: 2018 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100011
Registros recuperados: 3
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