Author

Jan Olof Helldin

SLU
Uppsala, Sweden

4 articles by this author

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: 735 | Total: 1009

Reprint: € 5,90

197-213

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: 2956 | Total: 5553

Reprint: € 4,80

1-16

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: 2969 | Total: 5377

Reprint: € 2,60

5-12

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

Unique: 3480 | Total: 5937

Reprint: € 4,80

143-158

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