While there isn't a single official "Shark WatersHD" report, there are extensive recent scientific assessments and community monitoring efforts focused on the health of shark populations and their ocean habitats. The most comprehensive recent work is the global status report by the IUCN SSC Shark Specialist Group, which synthesized data from over 350 experts to assess more than 1,000 species of sharks, rays, and chimaeras. Global Population Status
: As of 2020, over three-quarters of ocean-dwelling shark and ray species were at risk of extinction. Shark WatersHD
: Overfishing remains the most severe threat, driven by high demand for shark meat and fins. It is estimated that up to 100 million sharks are caught globally each year. While there isn't a single official "Shark WatersHD"
Organizations like OCEARCH use satellite and acoustic tagging to track shark movements in high definition, helping scientists understand migratory routes and biological needs. : Overfishing remains the most severe threat, driven
The state of global shark populations remains critical. Research indicates that the worldwide population of sharks and rays has declined by 71% over the last 50 years.