Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Jan Olof Helldin"'
Autor:
Jan Olof Helldin
Publikováno v:
Nature Conservation, Vol 47, Iss , Pp 197-213 (2022)
Crossing structures for large wildlife are increasingly being constructed at major roads and railways in many countries and current guidelines for wildlife mitigation at linear infrastructures tend to advocate for large crossing structures sited at m
Externí odkaz:
https://doaj.org/article/fd19ae53ee994383856e7de839fdbd1a
Autor:
Jan Olof Helldin
Publikováno v:
Nature Conservation, Vol 36, Iss , Pp 1-16 (2019)
The ecological impacts of roads and railways extend into the surrounding landscape, leading to habitat degradation and reduced wildlife densities within an area that is considerably larger than the actual road or railway corridor. For birds, an exten
Externí odkaz:
https://doaj.org/article/e8783da3105c4d6199ee77282d959a49
Autor:
Jan Olof Helldin, Silviu O. Petrovan
Publikováno v:
PeerJ, Vol 7, p e7518 (2019)
Schemes to reduce road impacts on amphibians have been implemented for decades in Europe, yet, several aspects on the effectiveness of such schemes remain poorly understood. Particularly in northern Europe, including Sweden, there is a lack of availa
Externí odkaz:
https://doaj.org/article/34134f135bd24966b1029384977390c8
Autor:
Jan Olof Helldin
Crossing structures for large wildlife are increasingly being constructed at major roads and railways in many countries, and current guidelines for wildlife mitigation at linear infrastructures tend to advocate for large crossing structures sited at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18d33fd4f40bbb53022ba493a2c2aac4
https://doi.org/10.3897/arphapreprints.e73752
https://doi.org/10.3897/arphapreprints.e73752
Autor:
Silviu O. Petrovan, Jan Olof Helldin
Publikováno v:
PeerJ, Vol 7, p e7518 (2019)
PeerJ
PeerJ
Schemes to reduce road impacts on amphibians have been implemented for decades in Europe, yet, several aspects on the effectiveness of such schemes remain poorly understood. Particularly in northern Europe, including Sweden, there is a lack of availa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4f715352629e48bc2844c42e94fd18
https://www.repository.cam.ac.uk/handle/1810/296728
https://www.repository.cam.ac.uk/handle/1810/296728
Autor:
Jan Olof Helldin
The ecological impacts of roads and railways extend into the surrounding landscape, leading to habitat degradation and reduced animal densities within an area that is considerably larger than the actual road or railway corridor. For birds, an extensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e266ca6a9241b83b58c9e5c98a0848c
https://doi.org/10.1101/351692
https://doi.org/10.1101/351692
Publikováno v:
Proceedings of the 5th European Congress of Conservation Biology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880f9f5dd16f0fe2efe41a79fcfa48c1
https://doi.org/10.17011/conference/eccb2018/107977
https://doi.org/10.17011/conference/eccb2018/107977
Publikováno v:
Nature Conservation, Vol 11, Pp 143-158 (2015)
Nature Conservation 11: 143-158
Nature Conservation 11: 143-158
Road and railroad verges may contribute to nature conservation by providing habitat for many species, but due to limited resources, there is a need to select the most important road and railroad stretches for adapted management. We explore the respon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf20ea029fd7ad07d4c599f3f5514651
https://doi.org/10.3897/natureconservation.11.4433
https://doi.org/10.3897/natureconservation.11.4433
Autor:
Jan Olof Helldin, Andreas Seiler
Publikováno v:
Nature Conservation, Vol 11, Pp 5-12 (2015)
Nature Conservation 11: 5-12
Nature Conservation 11: 5-12
Transportation and infrastructure are recognised as significant drivers in the global loss of biodiversity. Their impacts on nature are well described (Forman et al. 2003, Davenport and Davenport 2006) and there is ample evidence for the negative eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc55ad05dc4bb02a56156938d71d5a1f
http://natureconservation.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=5458
http://natureconservation.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=5458
Publikováno v:
Oecologia Australis. 17:48-62
Previous research has pointed out the negative impact of traffic noise on wildlife adjacent to major roads, but despite the scientific evidence, the impact of traffic noise in natural environments is rarely assessed, and even more rarely mitigated, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e6cf96425cab6c3b667ece81d85192e
https://doi.org/10.4257/oeco.2013.1701.05
https://doi.org/10.4257/oeco.2013.1701.05