Species identification of fish shoals using coupled split-beam and multibeam echosounders and two scuba-diving observational methods

V David, A Mouget, P Thiriet, C Minart, Y Perrot… - Journal of Marine …, 2024 - Elsevier
Species identification remains crucial for interpreting acoustic backscatter delivered by
active acoustic methodologies. The study took place in a Marine Protected Area where …

Directed conservation of the world's reef sharks and rays

JS Goetze, MR Heithaus, MA MacNeil… - Nature Ecology & …, 2024 - nature.com
Many shark populations are in decline around the world, with severe ecological and
economic consequences. Fisheries management and marine protected areas (MPAs) have …

Stereo-video landers can rapidly assess marine fish diversity and community assemblages

KE Matthews, RT Fields, KP Cieri, JL Mohay… - Frontiers in Marine …, 2024 - frontiersin.org
Climate change and anthropogenic stressors affect the distribution, abundance, and
diversity of fish communities across the world. To understand rapidly changing biotic …

Initial effects of the expansion and enforcement of a subtropical marine reserve on threatened shark species

FS Motta, FA Rolim, ACS Athayde, M Gragnolati… - … Biology of Fishes, 2024 - Springer
Balanced ecosystems benefit meso and top predators, which help to maintain the quality of
the habitat. Thus, the presence of sharks can be considered an indicator of environmental …

[PDF][PDF] Identifying fit-for purpose methods for monitoring fish communities

C Hammerl, C Möllmann… - Frontiers in Marine …, 2024 - literatur.thuenen.de
Monitoring is often understood as a part or form of resource assessment, research or
baseline surveys (Day, 2008). It can provide a context for marine science and has enabled …

[HTML][HTML] A novel method for robust marine habitat mapping using a kernelised aquatic vegetation index

S Mastrantonis, B Radford, T Langlois… - ISPRS Journal of …, 2024 - Elsevier
Efficient and timely mapping and monitoring of marine vegetation are becoming increasingly
important as coastal habits have experienced significant declines in spatial extent due to …

Spatially Clustered Survey Designs

SD Foster, E Lawrence, AJ Hoskins - Journal of Agricultural, Biological …, 2024 - Springer
Direct observation, through surveys, underpins nearly all aspects of environmental sciences.
Survey design theory has evolved to make sure that sampling is as efficient as possible …

[HTML][HTML] Toward an artificial intelligence-assisted counting of sharks on baited video

S Villon, C Iovan, M Mangeas, L Vigliola - Ecological Informatics, 2024 - Elsevier
Given the global biodiversity crisis, there is an urgent need for new tools to monitor
populations of endangered marine megafauna, like sharks. To this end, Baited Remote …

Baited rather than unbaited stereo-video provides robust metrics to assess demersal fish assemblages across deeper coastal shelf marine parks

C Aston, T Langlois, M Navarro, B Gibbons… - Estuarine, Coastal and …, 2024 - Elsevier
Coastal shelf ecosystems are essential for the productivity of global fisheries and provide a
range of ecosystem services. Cost effective methods for collecting essential information on …

Intact shallow and mesophotic assemblages of large carnivorous reef fishes underscore the importance of large and remote protected areas in the Coral Triangle

ML Salvador, JAT Utzurrum, R Murray… - Aquatic …, 2024 - Wiley Online Library
Overfishing remains a threat to coral reef fishes worldwide, with large carnivores often
disproportionately vulnerable. Marine protected areas (MPAs) can restore fish populations …