{"id":6364,"date":"2025-02-28T14:44:45","date_gmt":"2025-02-28T09:14:45","guid":{"rendered":"https:\/\/www.class24.study\/exams\/?p=6364"},"modified":"2026-02-24T12:48:37","modified_gmt":"2026-02-24T07:18:37","slug":"olive-ridley-turtle-population-growing-but-climate-change-poses-long-term-risks-7687","status":"publish","type":"post","link":"https:\/\/www.class24.study\/current-affairs\/olive-ridley-turtle-population-growing-but-climate-change-poses-long-term-risks-7687\/","title":{"rendered":"Olive Ridley Turtle Population Growing, But Climate Change Poses Long-Term Risks"},"content":{"rendered":"<p dir=\"ltr\"><span style=\"color:#000000\">The Dakshin Foundation together with the Indian Institute of Science (IISc) from Bengaluru conducted 16 years of research that showed either stable or growing Olive Ridley turtle populations on the Indian coastline. Research results suggest long-term survival concerns for the species since increasing sand temperatures cause changes in the sex ratio towards female offspring. Gender balance between males and females faces risks for species sustainability because of the unbalanced sexual proportion. The research observes many turtles in offshore areas but does not understand why mass nesting does not take place regularly each year.<\/span><\/p>\n<h2 dir=\"ltr\"><span style=\"color:#000000\">Key Findings of the Report<\/span><\/h2>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">The research took place across India&rsquo;s mainland and island coasts from 2008 to 2024 to document turtle population changes along with conservation progress and danger assessments.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">The research assessed the Olive Ridley along with leatherback turtles from Andaman and Nicobar Islands and green turtles in Lakshadweep.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">The study documented a massive mass nests event at Rushikulya rookery in Odisha as 400,000 to 500,000 Olive Ridley turtles laid their eggs over a few days.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">Scientific observations show that large offshore turtle concentrations fail to produce mass nesting events in certain years without explanation regarding their breeding behavior.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">The number of leatherback turtles who nest on Little Andaman has significantly increased after the 2004 Indian Ocean tsunami.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">The increasing population of green turtles in Lakshadweep leads to disturbances of ecological equilibrium due to overgrazing of seagrass meadows.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span style=\"color:#000000\">Major Threats to Sea Turtles<\/span><\/h3>\n<p dir=\"ltr\"><span style=\"color:#000000\">Olive Ridley turtles along with other marine species within growing populations endure various ecological dangers together with human-made threats including:<\/span><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Climate Change: <\/strong>The increase in sand temperatures causes an imbalance in population dynamics because they result in female hatchlings instead of male ones.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Coastal Development:<\/strong> The development of real estate without regulations together with uncontrolled urban sprawl around coastline areas disrupts the places where turtles lay their eggs.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Marine Pollution: <\/strong>Plastic waste along with oil spills and industrial pollution endanger turtle settlement areas and their prey.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Fisheries-Related Threats:<\/strong> Commercial fishing activities intersect with prime territorial areas of sea turtles and fishing nets unintentionally capture the animals (bycatch) before resulting in deaths.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Illegal Poaching: <\/strong>Turtle meat and eggs continue to be obtained against the law for human consumption in certain areas.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span style=\"color:#000000\">Community Involvement in Conservation<\/span><\/h3>\n<p dir=\"ltr\"><span style=\"color:#000000\">The document stresses the fundamental position of local communities in ensuring sea turtle conservation. The coordination between fishermen and researchers and policymakers produces beneficial results when they unite their efforts.<\/span><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">Reducing human-turtle conflicts,<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">Sustaining local livelihoods, and<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\">Ensuring marine biodiversity conservation.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span style=\"color:#000000\">Government Conservation Efforts in India<\/span><\/h3>\n<p dir=\"ltr\"><span style=\"color:#000000\">Indian government protection programs regarding marine turtle populations consist of several conservation initiatives:<\/span><\/p>\n<ol>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>Operation Olivia &ndash;<\/strong> The Indian Coast Guard started this program to guard nesting areas against illegal hunting activities while breeding turtles are present.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>Gahirmatha Marine Sanctuary &ndash;<\/strong> A protected environment in Odisha exists to preserve the Olive Ridley turtle population.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>Seasonal Fishing Ban &ndash; <\/strong>The program functions across Odisha along with other coastal states in order to safeguard turtles during their breeding period.<\/span><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>Marine Protected Areas (MPAs) &ndash;<\/strong> The Indian coastline features multiple MPAs which serve as protective measures for significant marine species together with their habitats.<\/span><\/p>\n<\/li>\n<\/ol>\n<h3 dir=\"ltr\"><span style=\"color:#000000\">Why Is This Important for Competitive Exams?<\/span><\/h3>\n<p dir=\"ltr\"><span style=\"color:#000000\">The information holds significant importance for UPSC and SSC exam candidates and other government exam aspirants because it belongs to essential test subjects including:<\/span><\/p>\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Environment &amp; Ecology &ndash; <\/strong>Marine conservation, climate change impact on species<\/span><\/p>\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Geography &ndash; <\/strong>Coastal ecosystems, sea turtle migration routes<\/span><\/p>\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Government Schemes &amp; Policies &ndash;<\/strong> Wildlife protection laws and sustainable fishing practices<\/span><\/p>\n<p dir=\"ltr\"><span style=\"color:#000000\"><strong>\u2705 Current Affairs &ndash; <\/strong>Indian and global conservation efforts<\/span><\/p>\n<h2 dir=\"ltr\"><span style=\"color:#000000\">Conclusion<\/span><\/h2>\n<p dir=\"ltr\"><span style=\"color:#000000\">The Olive Ridley turtle population stays at a stable level but their future survival becomes endangered by escalating human influence alongside worsening climate change. The preservation of India&rsquo;s rich marine biodiversity demands sustainable conservation methods which combine scientific monitoring, community engagement and stricter establishment of regulations for future protection.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Dakshin Foundation together with the Indian Institute of Science (IISc) from Bengaluru conducted 16 years of research that showed either stable or growing Olive Ridley turtle populations on the Indian coastline. Research results suggest long-term survival concerns for the species since increasing sand temperatures cause changes in the sex ratio towards female offspring. Gender [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6365,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-6364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-national"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/posts\/6364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/comments?post=6364"}],"version-history":[{"count":1,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/posts\/6364\/revisions"}],"predecessor-version":[{"id":6381,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/posts\/6364\/revisions\/6381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/media\/6365"}],"wp:attachment":[{"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/media?parent=6364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/categories?post=6364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.class24.study\/current-affairs\/wp-json\/wp\/v2\/tags?post=6364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}