Search results for "Marine turtles"
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Biology and conservation of marine turtle nesting in the Dominican Republic
2014
The loss of biodiversity has become one of the most pressing issues, which has lead to a growing global concern about the status of the biological resources on which human life depends. In recent decades there has been a decrease in individual populations of many species. In the Caribbean, marine turtle’s nesting rookeries have been reduced considerably, mainly due to human exploitation. A number of rookeries in this region have been studied for several decades and their status is well documented; however, many other Caribbean rookeries remain poorly described. The Dominican Republic (DR) is an area where information on marine turtle nesting activity is scarce and outdated. Surveys in the 1…
Origin and dispersal routes of foreign green and Kemp’s ridley turtles in Spanish Atlantic and Mediterranean water
2014
The presence of the green and Kemp’s ridley turtles is rare at Atlantic and Mediterranean Spanish waters, but the records have increased during the last decades.We reported a new set of records and reviewed all the historical observations of these species. The analysis of a mitochondrial DNA fragment of the newest records provided insights about the origin of the individuals. The Kemp’s ridley turtles arrived from the western Atlantic nesting beaches, although the discovering of a new haplotype suggested the existence of an unknown or low sampled nesting area of origin. Furthermore, the genetic analysis was crucial for the species identification in one specimen, hence recommending the use o…