Escalation of threats to marine turtles

Kept in vertical file collection|Many, if not all, marine turtle populations world-wide have become seriously depleted by the impact of numerous factors over the years. Populations of marine turtles are now classified as endangered or threatened. National and international legislation designed to protect sea turtles has been unsuccessful and, despite evergrowing interest, there is disturbing evidence of new and increasingly important threats: increased incidence of disease, oil and organocholorine contamination and marine' macro-pollution