![Gunnar SÆLEN | Dr.Scient. | University of Bergen, Bergen | UiB | Department of Earth Science | Research profile Gunnar SÆLEN | Dr.Scient. | University of Bergen, Bergen | UiB | Department of Earth Science | Research profile](https://i1.rgstatic.net/ii/profile.image/277208926048258-1443103166234_Q512/Gunnar-Saelen.jpg)
Gunnar SÆLEN | Dr.Scient. | University of Bergen, Bergen | UiB | Department of Earth Science | Research profile
![Sea lice infestation levels decrease with deeper 'snorkel' barriers in Atlantic salmon sea‐cages - Oppedal - 2017 - Pest Management Science - Wiley Online Library Sea lice infestation levels decrease with deeper 'snorkel' barriers in Atlantic salmon sea‐cages - Oppedal - 2017 - Pest Management Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/45f98423-7330-4645-a7a0-bdb6a379c77c/ps4560-fig-0001-m.jpg)
Sea lice infestation levels decrease with deeper 'snorkel' barriers in Atlantic salmon sea‐cages - Oppedal - 2017 - Pest Management Science - Wiley Online Library
![The Norwegian Diving Association and DSB warn against the use of snorkels by children under the age of 7 - news Norway - Overview of news from different parts of the country - The Norwegian Diving Association and DSB warn against the use of snorkels by children under the age of 7 - news Norway - Overview of news from different parts of the country -](https://teknomers.com/en/wp-content/uploads/2022/08/1660333228_The-Norwegian-Diving-Association-and-DSB-warn-against-the-use.jpg)