Evidence of separate influence of moon and sun on light synchronization of mussel’s daily rhythm during the polar night

Autor: Damien Tran, Hector Andrade, Lionel Camus, Peter Leopold, Carl Ballantine, Jørgen Berge, Guillaume Durier, Mohamedou Sow, Pierre Ciret

Publikováno v: iScience, Vol 26, Iss 3, Pp 106168- (2023)

Summary: Marine organisms living at high latitudes are faced with a light climate that undergoes drastic annual changes, especially during the polar night (PN) when the sun remains below the horizon for months. This raises the question of a possible

Externí odkaz: https://doaj.org/article/52321d3581f74c46a29d260f507e386d

Arctic Marine Data Collection Using Oceanic Gliders: Providing Ecological Context to Cetacean Vocalizations

Autor: Ana Sofia Aniceto, Geir Pedersen, Raul Primicerio, Martin Biuw, Ulf Lindstrøm, Lionel Camus

Publikováno v: Frontiers in Marine Science, Vol 7 (2020)

To achieve effective management and understanding of risks associated with increasing anthropogenic pressures in the ocean, it is essential to successfully and efficiently collect data with high spatio–temporal resolution and coverage. Autonomous U

Externí odkaz: https://doaj.org/article/e231692ec3334df8970c3e8292773f77

Autonomous Surface and Underwater Vehicles as Effective Ecosystem Monitoring and Research Platforms in the Arctic—The Glider Project

Autor: Lionel Camus, Hector Andrade, Ana Sofia Aniceto, Magnus Aune, Kanchana Bandara, Sünnje Linnéa Basedow, Kai Håkon Christensen, Jeremy Cook, Malin Daase, Katherine Dunlop, Stig Falk-Petersen, Peer Fietzek, Gro Fonnes, Peygham Ghaffari, Geir Gramvik, Inger Graves, Daniel Hayes, Tor Langeland, Harald Lura, Trond Kristiansen, Ole Anders Nøst, David Peddie, Joel Pederick, Geir Pedersen, Ann Kristin Sperrevik, Kai Sørensen, Luca Tassara, Sigurd Tjøstheim, Vigdis Tverberg, Salve Dahle

Publikováno v: Sensors, Vol 21, Iss 20, p 6752 (2021)

Effective ocean management requires integrated and sustainable ocean observing systems enabling us to map and understand ecosystem properties and the effects of human activities. Autonomous subsurface and surface vehicles, here collectively referred

Externí odkaz: https://doaj.org/article/44440862907347219149609cea55866e

Blue mussels’ valve behavior exhibits daily and lunar rhythms during the high Arctic polar day

Autor: Alexandre Le Moal, Laura Payton, Hector Andrade, Lionel Camus, Carl Ballantine, Pierre Ciret, Damien Tran

Marine species exhibit a multitude of biological rhythms, in accordance with their complex ecosystem governed by sun, earth and moon trajectories. Because of the inclination of the earth’s axis, the high Arctic ecosystem is characterized by several

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e85cb4efa6f002f9e544995214e2d3ec
https://doi.org/10.21203/rs.3.rs-2657795/v1

Inverse method applied to autonomous broadband hydroacoustic survey detects higher densities of zooplankton in near-surface aggregations than vessel-based net survey

Autor: Muriel Dunn, Geir Pedersen, Sünnje L. Basedow, Malin Daase, Stig Falk-Petersen, Loïc Bachelot, Lionel Camus, Maxime Geoffroy

Publikováno v: Canadian Journal Of Fisheries And Aquatic Sciences (0706-652X) (Canadian Science Publishing), 2023-03, Vol. 80, N. 3, P. 451-467
Canadian Journal of Fisheries and Aquatic Sciences

Throughout all oceans, aggregations of zooplankton and ichthyoplankton appear as horizontal sound scattering layers (SSLs) when detected with active acoustic techniques. Quantifying the composition and density of these layers is prone to sampling bia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::405118a42ad891381c72aaf767edaeab
https://hdl.handle.net/10037/28252