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This may suggest that coral losses may lead to the degradation of sea turtle populations.It has been observed that hawksbill population size is linked to reef structure, but further study is necessary to know for sure.

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C) dating has previously been applied to modern paintings on canvas from the 20th century to identify potential modern forgeries, and dates indicate a time lag of several years between the harvesting of plant fibers for making canvas, and completion of a painting.They were listed as critically endangered by the IUCN in 1996 and placed under the protection of the Federal Endangered Species Act in 1973.In 1991, the State of Florida also passed the Marine Turtle Protection Act prohibiting the “take, possession, disturbance, mutilation, destruction, selling, transference, molestation, and harassment of marine turtles, nests or eggs (Marine Turtle Protection, Florida Fish and Wildlife Conservation Commission).” According to a 2013 report from the National Marine Fisheries Service and U. Fish and Wildlife Service, hawksbill populations in the United States seen both declines and recoveries in the last 20 years, but in many cases population trends were unknown.As juveniles, their carapace may grow 4-5 centimeters per year.

By age 10, their carapace growth declines to a rate of about 2 centimeters per year.In 2015, commercial fishermen landed more than 36 million pounds of finfish and shellfish.