A SURVEY OF SEA TURTLE NESTING BEACHES AND THEIR OCCURRENCE IN THE OFFSHORE WATERS OFF THE COAST OF SINDHUDURG DISTRICT, MAHARASHTRA (original) (raw)
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Sea Turtles and their Nesting Habitats in Gujarat
Four species of sea turtles—olive ridley turtles, green turtles, leatherback turtles and hawksbill turtles—are found in the waters off Gujarat, but only the first two are known to nest along its coast (Bhaskar 1978, 1984, Kar and Bhaskar 1982). Only a few studies have reported possible nesting sites and status, threats such as egg depredation and sand mining, and killing of turtles for oil and flippers (Frazier 1980); no detailed, recent information is available. Apart from Bhaskar’s early work, some notes on an international tag return (Firdous 1991), necropsies from stranded animals (Frazier 1989), and some unpublished reports by Trivedi,1 little information on sea turtles has been recorded from Gujarat.
Latest information(2013) on the present status of sea turtles along India's mainland. A 2010-12 project initiative by WWF-India.Compiled and Edited by Annie Kurian. (This survey is after a decadal gap since the last GOI-UNDP survey carried out between 2000-2002.And editors of this report-Marine Turtles of the Indian Subcontinent-were Kartik Shanker and BC Choudhury) P.S Included in the 2013 report is comprehensive chapter contribution by Dr.Chandrashekar Kar, and a good review effort Dr.S.Bhupathy- predecessors and among the foremost in sea turtle research and conservation in India. It is sad that both of them passed away in April 2014, and this report probably constitutes among the last of their visible efforts!My deep gratitude and respect to both these wonderful people who enlightened other lives!
Status of marine turtles in Maharashtra, India
HELP US WITH OUR MAILING LIST, 2003
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Oryx, 1997
The coastal state of Orissa, India, harbours three important mass-nesting beaches of the olive ridley sea turtle Lepidochelys olivacea. During a survey of sea turtle nesting beaches from December 1993 to May 1994, 5282 dead olive ridleys were counted along the 480 km coastline of Orissa. Almost all the deaths were due to incidental capture in offshore fishing nets. Increased fishing activities in the coastal waters near important sea-turtle nesting beaches pose a serious threat to the survival of this endangered sea turtle. It is therefore suggested that coastal waters adjacent to major sea-turtle nesting beaches be declared as closed areas for commercial fishing activities in order to ensure the sea turtle's long-term survival.
Journal of the National Science Foundation of Sri Lanka, 2022
This study assessed marine turtle nesting habitats along the southeastern coastline of Sri Lanka, with the specific objectives of (i) reporting the quality of turtle nesting habitats, turtle nesting abundance, and threats to nesting turtles; (ii) comparing the current results with the results of a study conducted in 2004 and (iii) recommending conservation actions. The current study was carried out from August 2017 to May 2018 to assess the three parameters given in objective (i) above, along a 133 km coastal belt in 531 transects of 250 m each. Direct visual observations were supplemented with data collected from local people and validated using habitat suitability modelling using MaxEnt software. The study demarcated seven turtle nesting hotspots and recommends priority areas for nine turtle conservation activities. Those include the declaration of the Palatupana beach that connects the existing Nimalawa Sanctuary and Yala National Park including its shallow sea as a sanctuary. Its management is recommended through publicprivate partnerships ensuring healthy nesting turtle populations and their monitoring, while promoting turtle-based tourism under strict guidelines. Factors contributing adversely for nesting turtles such as coastal constructions and clearance of beach vegetation should be considered in management actions for the conservation of these globally threatened reptiles. The need for future research is also identified.