Animal Borne Ocean Sensors – AniBOS – An Essential Component of the Global Ocean Observing System

• Published in: Frontiers in Marine Science
• Main Authors: McMahon, Clive, Roquet, Fabien, Baudel, Sophie, Belbeoch, Mathieu, Bestley, Sophie, Blight, Clint, Boehme, Lars, Carse, Fiona, Costa, Daniel, Fedak, Michael, Guinet, Christophe, Harcourt, Robert, Heslop, Emma, Hindell, Mark, Hoenner, Xavier, Holland, Kim, Holland, Mellinda, Jaine, Fabrice, Jeanniard du Dot, Tiphaine, Jonsen, Ian, Keates, Theresa, Kovacs, Kit, Labrousse, Sara, Lovell, Philip, Lydersen, Christian, March, David, Mazloff, Matthew, McKinzie, Megan, Muelbert, Mônica, O’Brien, Kevin, Phillips, Lachlan, Portela, Esther, Pye, Jonathan, Rintoul, Stephen, Sato, Katsufumi, Sequeira, Ana, Simmons, Samantha, Tsontos, Vardis, Turpin, Victor, van Wijk, Esmee, Vo, Danny, Wege, Mia, Whoriskey, Frederick Gilbert, Wilson, Kenady, Woodward, Bill
• Other Authors: Collecte Localisation Satellites (CLS), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National d'Études Spatiales Toulouse (CNES), Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC), Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2021
• Subjects: animal behavior; climate change; Essential Ocean Variables (EOVs); marine animals; physical oceanography; [SDE]Environmental Sciences; Sea ice
• Online Access: https://hal.archives-ouvertes.fr/hal-03434132; https://doi.org/10.3389/fmars.2021.751840

International audience Marine animals equipped with biological and physical electronic sensors have produced long-term data streams on key marine environmental variables, hydrography, animal behavior and ecology. These data are an essential component of the Global Ocean Observing System (GOOS). The Animal Borne Ocean Sensors (AniBOS) network aims to coordinate the long-term collection and delivery of marine data streams, providing a complementary capability to other GOOS networks that monitor Essential Ocean Variables (EOVs), essential climate variables (ECVs) and essential biodiversity variables (EBVs). AniBOS augments observations of temperature and salinity within the upper ocean, in areas that are under-sampled, providing information that is urgently needed for an improved understanding of climate and ocean variability and for forecasting. Additionally, measurements of chlorophyll fluorescence and dissolved oxygen concentrations are emerging. The observations AniBOS provides are used widely across the research, modeling and operational oceanographic communities. High latitude, shallow coastal shelves and tropical seas have historically been sampled poorly with traditional observing platforms for many reasons including sea ice presence, limited satellite coverage and logistical costs. Animal-borne sensors are helping to fill that gap by collecting and transmitting in near real time an average of 500 temperature-salinity-depth profiles per animal annually and, when instruments are recovered (∼30% of instruments deployed annually, n = 103 ± 34), up to 1,000 profiles per month in these regions. Increased observations from under-sampled regions greatly improve the accuracy and confidence in estimates of ocean state and improve studies of climate variability by delivering data that refine climate prediction estimates at regional and global scales. The GOOS Observations Coordination Group (OCG) reviews, advises on and coordinates activities across the global ocean observing networks to strengthen the effective ...