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Jan Olof Helldin
SLU
Uppsala, Sweden
4 articles by this author
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Forum Paper
Are several small wildlife crossing structures better than a single large? Arguments from the perspective of large wildlife conservation
Jan Olof Helldin
Part of: Linear Infrastructure Networks with Ecological Solutions
10.3897/natureconservation.47.67979
 25-03-2022
 Unique: 1566 | Total: 2373  | Access Period:
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 197-213
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Research Article
Predicted impacts of transport infrastructure and traffic on bird conservation in Swedish Special Protection Areas
Jan Olof Helldin
10.3897/natureconservation.36.31826
 02-07-2019
 Unique: 3379 | Total: 6340  | Access Period:
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 1-16
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Research Article
Abundance of red-listed species in infrastructure habitats – ”responsibility species” as a priority-setting tool for transportation agencies´ conservation action
Jan-Olof Helldin, Jörgen Wissman, Tommy Lennartsson
Part of: Proceedings of IENE 2014 International Conference on Ecology and Transportation, Malmö, Sweden
10.3897/natureconservation.11.4433
 28-07-2015
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 143-158
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Editorial
Greener transport infrastructure – IENE 2014 International Conference
Andreas Seiler, Jan-Olof Helldin
Part of: Proceedings of IENE 2014 International Conference on Ecology and Transportation, Malmö, Sweden
10.3897/natureconservation.11.5458
 28-07-2015
 Unique: 3179 | Total: 5770  | Access Period:
 Reprint: € 2,60
 5-12
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