Advancing Observation of Ocean Biogeochemistry, Biology, and Ecosystems With Cost-Effective in situ Sensing Technologies

ZA Wang, H Moustahfid, AV Mueller… - Frontiers in Marine …, 2019 - frontiersin.org
Advancing our understanding of ocean biogeochemistry, biology, and ecosystems relies on
the ability to make observations both in the ocean and at the critical boundaries between the …

Causes and effects of underwater noise on fish abundance estimation

RB Mitson, HP Knudsen - Aquatic Living Resources, 2003 - cambridge.org
The power of modern research vessels using diesel engines means significant levels of
noise may be radiated underwater. At low frequencies a surveying vessel must not cause …

Towards an autonomous pelagic observatory: experiences from monitoring fish communities around drifting FADs

P Brehmer, G Sancho, V Trygonis, D Itano… - … An International Journal …, 2019 - Springer
This work presents a methodological synthesis for the in situ monitoring of fish aggregating
devices (FADs) using a combination of optical, echosounder and SCUBA observations …

Correcting for vessel avoidance in acoustic-abundance estimates for herring

V Hjellvik, NO Handegard, E Ona - ICES Journal of Marine …, 2008 - academic.oup.com
Abstract Hjellvik, V., Handegard, NO, and Ona, E. 2008. Correcting for vessel avoidance in
acoustic-abundance estimates for herring.–ICES Journal of Marine Science, 65: 1036–1045 …

Correcting for avoidance in acoustic abundance estimates for herring using a generalized linear model

V Hjellvik, NO Handegard, E Ona - 2006 - ices-library.figshare.com
No abstracts are to be cited without prior reference to the author. When a research vessel
passes over a herring school or layer, the herring may avoid the vessel by swimming …

[PDF][PDF] Patrice Brehmer, Gorka Sancho, Vasilis Trygonis, David Itano, John Dalen, Ariel

AF Fuchs, M Taquet - researchgate.net
This work presents a methodological synthesis for the in situ monitoring of fish aggregating
devices (FADs) using a combination of optical, echosounder and SCUBA observations …