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Using traffic data ...
Using traffic data to estimate wildlife populations
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- Gren, Ing-Marie (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för ekonomi,Department of Economics,Sveriges Lantbruksuniversitet
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- Häggmark Svensson, Tobias (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för ekonomi,Department of Economics,Sveriges Lantbruksuniversitet
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- Andersson, Hans (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för ekonomi,Department of Economics,Sveriges Lantbruksuniversitet
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- Jansson, Gunnar (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för ekologi,Department of Ecology,Sveriges Lantbruksuniversitet
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- Jägerbrand, Annika, 1972- (författare)
- Statens väg- och transportforskningsinstitut,Miljö, MILJÖ,Statens väg- och transportforskningsinstitut, Miljö, MILJÖ
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(creator_code:org_t)
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- 2015-11-26
- 2015
- Engelska.
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Ingår i: Journal of Bioeconomics. - : Springer. - 1387-6996 .- 1573-6989. ; 18:1, s. 17-31
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Abstract
Ämnesord
Stäng
- Wildlife populations are threatened worldwide by, among others, habitat fragmentation and hunting pressure. An important impediment for the large scale, national and regional, management of the populations is the difficulty to quantify population dynamics. The purpose of this study is to present a tool for such estimations which is based on available data in several countries; traffic load and traffic accidents with wildlife. An econometric model is developed, which accounts for landscape characteristics. It is applied to wild boar in Sweden, for which data on traffic load and accidents for different counties and years are available. Landscape characteristics are introduced with direct or indirect effects on population growth. The indirect landscape model gives the best statistical performance, and the results show relatively small differences in calculated intrinsic growth rate among counties but considerable differences in predicted population developments.
Ämnesord
- NATURVETENSKAP -- Biologi -- Annan biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Other Biological Topics (hsv//eng)
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economics (hsv//eng)
Nyckelord
- Animal
- Mathematical model
- Calculation
- Traffic data
- Landscape
- 812 Road: Collation of accident statistics
- 812 Road: Collation of accident statistics
- U Science
- U Science
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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