Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Lonnie Mikkelsen"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The Arctic is experiencing rapid reductions in sea ice, affecting all ice-dependant species. In the present study we examine interannual seasonal movements and habitat use in relation to sea ice coverage for one of the Arctic endemic marine
Externí odkaz:
https://doaj.org/article/941ab98e50ea439d983c364b18fe12bd
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/d105e79491b740dba089aa1de42562ce
Autor:
Siri L. Elmegaard, Jonas Teilmann, Laia Rojano-Doñate, Dennis Brennecke, Lonnie Mikkelsen, Jeppe D. Balle, Ulrich Gosewinkel, Line A. Kyhn, Pernille Tønnesen, Magnus Wahlberg, Andreas Ruser, Ursula Siebert, Peter Teglberg Madsen
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Acoustic Harassment Devices (AHD) are widely used to deter marine mammals from aquaculture depredation, and from pile driving operations that may otherwise cause hearing damage. However, little is known about the behavioural and physiologica
Externí odkaz:
https://doaj.org/article/8cb6c3126cbf48a5b4cc229148688efa
Autor:
Dominik André Nachtsheim, Mark Johnson, Tobias Schaffeld, Abbo van Neer, Peter T. Madsen, Charlotte R. Findlay, Laia Rojano-Doñate, Jonas Teilmann, Lonnie Mikkelsen, Johannes Baltzer, Andreas Ruser, Ursula Siebert, Joseph G. Schnitzler
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract The North Sea faces intense ship traffic owing to increasing human activities at sea. As harbour seals (Phoca vitulina) are abundant top predators in the North Sea, it is hypothesised that they experience repeated, high-amplitude vessel expo
Externí odkaz:
https://doaj.org/article/4d7355683f7c461b94c8dd2670809e91
Autor:
Floris M. van Beest, Jonas Teilmann, Line Hermannsen, Anders Galatius, Lonnie Mikkelsen, Signe Sveegaard, Jeppe Dalgaard Balle, Rune Dietz, Jacob Nabe-Nielsen
Publikováno v:
Royal Society Open Science, Vol 5, Iss 1 (2018)
Knowledge about the impact of anthropogenic disturbances on the behavioural responses of cetaceans is constrained by lack of data on fine-scale movements of individuals. We equipped five free-ranging harbour porpoises (Phocoena phocoena) with high-re
Externí odkaz:
https://doaj.org/article/12ea8652b1774a1b9065699edbaaeecc
Publikováno v:
Royal Society Open Science, Vol 4, Iss 7 (2017)
Acoustic harassment devices (AHD) or ‘seal scarers’ are used extensively, not only to deter seals from fisheries, but also as mitigation tools to deter marine mammals from potentially harmful sound sources, such as offshore pile driving. To test
Externí odkaz:
https://doaj.org/article/ba1fdcd279db4534b0b15c721d941b2b
Autor:
Lonnie Mikkelsen, Frank F Rigét, Line A Kyhn, Signe Sveegaard, Rune Dietz, Jakob Tougaard, Julia A K Carlström, Ida Carlén, Jens C Koblitz, Jonas Teilmann
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0158788 (2016)
Cetacean monitoring is essential in determining the status of a population. Different monitoring methods should reflect the real trends in abundance and patterns in distribution, and results should therefore ideally be independent of the selected met
Externí odkaz:
https://doaj.org/article/a507055152c948af947744c8f9c93f71
Autor:
Danuta M. Wisniewska, Peter T. Madsen, Mark Johnson, Lonnie Mikkelsen, Ursula Siebert, Abbo van Neer, Jonas Teilmann
Publikováno v:
Mikkelsen, L, Johnson, M P, Wisniewska, D M, van Neer, A, Siebert, U, Madsen, P T & Teilmann, J 2019, ' Long-term sound and movement recording tags to study natural behavior and reaction to ship noise of seals ', Ecology and Evolution, vol. 9, no. 5, pp. 2588-2601 . https://doi.org/10.1002/ece3.4923
Mikkelsen, L, Johnson, M, Wisniewska, D M, van Neer, A, Siebert, U, Madsen, P T & Teilmann, J 2019, ' Long-term sound and movement recording tags to study natural behavior and reaction to ship noise of seals ', Ecology and Evolution, vol. 9, no. 5, pp. 2588-2601 . https://doi.org/10.1002/ece3.4923
Ecology and Evolution
Mikkelsen, L, Johnson, M, Wisniewska, D M, van Neer, A, Siebert, U, Madsen, P T & Teilmann, J 2019, ' Long-term sound and movement recording tags to study natural behavior and reaction to ship noise of seals ', Ecology and Evolution, vol. 9, no. 5, pp. 2588-2601 . https://doi.org/10.1002/ece3.4923
Ecology and Evolution
This study was funded by the German Federal Agency of Nature Conservation under the project “Effects of underwater noise on marine vertebrates” (Cluster 7, Z1.2‐53302/2010/14) and “Under Water Noise Effects – UWE” (Project numbers FKZ 351
Autor:
Mark Johnson, Sascha K. Hooker, Ursula Siebert, Jonas Teilmann, Heather Vance, A. van Neer, Lonnie Mikkelsen
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Vance, H M, Hooker, S K, Mikkelsen, L, van Neer, A, Teilmann, J, Siebert, U & Johnson, M P 2021, ' Drivers and constraints on offshore foraging in harbour seals ', Scientific Reports, vol. 11, no. 1, 6514 . https://doi.org/10.1038/s41598-021-85376-2
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Vance, H M, Hooker, S K, Mikkelsen, L, van Neer, A, Teilmann, J, Siebert, U & Johnson, M P 2021, ' Drivers and constraints on offshore foraging in harbour seals ', Scientific Reports, vol. 11, no. 1, 6514 . https://doi.org/10.1038/s41598-021-85376-2
This study was funded by the German Federal Agency of Nature Conservation under the projects “Effects of underwater noise on marine vertebrates” (Cluster 7, Z1.2-53302/2010/14) and “Under Water Noise Effects – UWE” (Project numbers FKZ 3515
Autor:
Line Hermannsen, Kristian Beedholm, Jakob Tougaard, Lonnie Mikkelsen, Peter T. Madsen, Mark Johnson
Publikováno v:
Hermannsen, L, Mikkelsen, L, Tougaard, J, Beedholm, K, Johnson, M & Madsen, P T 2019, ' Recreational vessels without Automatic Identification System (AIS) dominate anthropogenic noise contributions to a shallow water soundscape ', Scientific Reports, vol. 9, no. 1, 15477 . https://doi.org/10.1038/s41598-019-51222-9
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
This study was funded by FNU and Semper Ardens Carlsberg Grants to P.T.M., and support from the Danish Environmental Protection Agency to J.T. Recreational boating is an increasing activity in coastal areas and its spatiotemporal overlap with key hab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd0b440a724be921a6b729e31a322656
https://pure.au.dk/portal/da/publications/recreational-vessels-without-automatic-identification-system-ais-dominate-anthropogenic-noise-contributions-to-a-shallow-water-soundscape(04f2c006-79fd-4613-95ae-8d0317f198ff).html
https://pure.au.dk/portal/da/publications/recreational-vessels-without-automatic-identification-system-ais-dominate-anthropogenic-noise-contributions-to-a-shallow-water-soundscape(04f2c006-79fd-4613-95ae-8d0317f198ff).html