Atlantic Shark Species and Distribution
The Atlantic Ocean hosts over 40 shark species, including the great white, hammerhead, tiger, and shortfin mako. The National Oceanic and Atmospheric Administration tracks population trends and migration patterns for these species across the western and eastern Atlantic basins.
Great white sharks concentrate off the U.S. Northeast and South Africa, while hammerheads aggregate near the Gulf Stream and the Caribbean. NOAA and the International Union for Conservation of Nature classify several Atlantic species as vulnerable or endangered, influencing fishing regulations and conservation funding.
Sharks in the Atlantic Economy
Shark-related tourism generates billions in revenue annually, with dive and snorkel operations in Florida, the Bahamas, and South Africa relying on reef and coastal shark populations. The Bahamas Shark Sanctuary, established in 2011, supports a growing ecotourism sector that competes with traditional extractive industries.
Commercial shark fishing supports a global trade in fins, meat, and cartilage, with the global shark fin market valued at over one billion dollars. Regulatory bodies such as the U.S. Securities and Exchange Commission monitor public disclosures from seafood companies that source shark products, ensuring compliance with sustainable fishing standards.
Conservation, Regulation, and Data
The Atlantic Highly Migratory Species Management Division enforces catch limits and gear restrictions for pelagic sharks under the Magnuson-Stevens Act. NOAA's Atlantic shark research program uses tagging and stock assessment models to set annual catch quotas and protect critical habitats.
International agreements, including the Convention on International Trade in Endangered Species, regulate cross-border shark trade. Companies listed on major exchanges increasingly report shark-related supply chain risks, aligning with ESG frameworks promoted by institutional investors and regulators.