What is/are the reason/s behind this alteration?Here is all you need to about it!! Maharshtra Tourism also tweeted about yesterday morning. The crater was initially thought to have a volcanic origin due to its location amid volcanic basalt of the Deccan Plateau. What’s the reason behind colour change? Occurred in the early days of June 2020, the Lonar Lake changed its colour from Green to Pink which NASA detected via its Operational Land Imager (OLI) on Landsat 8. Lonar lake, the world's third largest crater has turned pink in colour overnight and experts say that it might have happened due to the salinity and presence of algae in the water body. The water at the 113-hectare Lonar Crater Lake in Buldhana district turned reddish-pink over the past week. The scientists further explain that the microbes, which thrive in salty water, produce a pink pigment that changes the colour of the water to pink. Though located a world away, Lake Salda, Turkey, shares similar mineralogy as Jezero Crater on Mars. Aurangabad: The colour of water in Maharashtra's Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body. The researchers say that Haloarchaea microbes have rendered the colour pink. A pigment called carotenoid is secreted which can give pink colour. The Carotenogenic Dunaliella salina CCAP 19/20 Produces Enhanced Levels of Carotenoid under Specific Nutrients Limitation. Lonar Lake (also known as Lonar Crater) is located in India’s west-central state of Maharashtra. In an unusual phenomenon, NASA Earth has observed a mysterious colour shift in a crater lake in west-central India that has the internet speculating what caused it. Few of them are Pulicat, Pangong Tso, Chilika, and Sambhar Lakes etc. It is one of the four known, hyper-velocity, impact craters in basaltic rock anywhere on Earth. Attiguppe , Bengaluru - 560040, INSIGHTS DAILY CURRENT AFFAIRS + PIB SUMMARY- 23 July 2020, OGP InstaClasses- Classroom Program - 2021 (Online), OGP InstaClasses - Classroom Program - 2021 (Offline - Bangalore), Integrated Prelims cum Mains (IPM) Program - 2021, Intensive Prelims Booster Test Series (IPB) 2021, InstaClasses 2021(Offline/Online) Batch 3. Algae, bacteria, and coronavirus lockdowns have all been cited as possible reasons why the Lonar Crater Lake turned pink. Life Lakhs of people including the scientists were curious about this colour-change. Scientists collected samples from the lake and are awaiting lab results before they can say with certainty what caused the change. The color of water in Maharashtra's Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body. Land The colour of water in Maharashtra’s Lonar Lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to glaring. The colour of water in Maharashtra’s Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to … Insights has redefined the way preparation is done in UPSC civil service exam, Nanda Ashirwad Complex, 3rd Floor, It was formed by a meteorite hit 50,000 years ago. — Ajinkya Deshmukh (@InvincibleBappu) June 11, 2020 Aurangabad: The colour of water in Maharashtra’s Lonar Lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body. The 56,000-year-old, Lonar lake or Lonar crater sanctuary lake in Buldhana district in Maharashtra has reportedly turned pink and has sparked an interest in the forest department, scientists and social media users. Which thrive in salty environment as in Lonar Lake. Lonar jhil or Lonar Lake turned pink and people are wondering what is the reason for lonar lake turning into pink. Santosh Jadhav/AFP via Getty Images The normally green water inside India’s Lonar Crater Lake, which was formed 50,000 years ago by a meteorite, suddenly turned pink. AURANGABAD: The colour of water in Maharashtra 's Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body. It is located at Lonar in Buldhana district, Maharashtra, India, and is a meteor impact lake. The mystery behind Lonar Lake’s transformation into pink colour has been unravelled by the scientists in Maharashtra. The colour of water in Maharashtra's Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body. Located around 500 km from Mumbai, the Lonar lake in Buldhana district is a popular tourist hub and also attracts scientists from all over the world. Haloarchaea or halophilic archaea is a bacteria culture which produces pink pigment and is found in water saturated with salt, Agharkar Research Institute Director Dr Prashant Dhakephalkar told PTI. Aurangabad, June 11 The colour of water in Maharashtra’s Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinit Land Lonar Lake in Maharashtra mysteriously turns red; officials baffled Forest officials in Maharashtra are left baffled with the changing colour of the famous Lonar crater lake in Buldhana. When the water gets saltier in Iran’s largest lake, the microscopic inhabitants can turn the water dark red. During the investigation, researchers also came across an interesting incidental finding related to flamingos that visit the lake. Image of the Day They speculate, however, that the color could be a result of microscopic life that thrives in water with high salt concentrations. The lake has turned reddish-pink in colour, from its normal bluish-green, overnight and the phenomenon has intrigued several scientists. One explanation for the rapid change in India’s Lonar Lake could be a rapid rise in salinity as evaporation during warm, dry weather in the area has caused water levels to drop. Above Village Hyper Market, Chandralyout Main Road, Maharashtra’s Lonar Lake had turned Pink in June this year. One explanation for the rapid change in India’s Lonar Lake could be a rapid rise in salinity as evaporation during warm, dry weather in the area has caused water levels to drop. Water. Why Lonar Lake turned pink? That lake also has a type of single-celled algae called Dunaliella salina. Water Color. The lake in west-central India promptly changed from green to pink, and the reason why remains a mystery. Flight Center. Australia’s Lake Hillier, however, is persistently pink and does not change over the span of a few days. NASA Goddard Space Lonar Lake’s color shift occurred over the span of a few days. Absence of rain, less human interference and high temperature resulted in the evaporation of water which increased its salinity and pH. Lonar Lake. Image of the Day The color of the lake water generally appears to be an emerald green hue. Haloarchaea actually is a bacteria that creates pink pigment and exists in saline water. There is also a pink-colored lake in Australia whose colour is pink due to algae. The change is visible in this image pair, acquired on May 25 and June 10 with the Operational Land Imager (OLI) on Landsat 8. It is the world’s largest basaltic impact crater. Lonar is famous for the crater, also known as Lonar lake or Lonar crater, formed over 50,000 years ago due to the collision of a meteorite on the surface of the region. According to experts, the lake's water turned pink due to the presence of Haloarchaea microbes in brackish water. The increased salinity and pH facilitated the growth of halophilic microbes, mainly Haloarchae. What caused the lake to turn pink? About Lonar Lake The 77.69 hectare lake area is part of the Lonar sanctuary that totals 3.66 sqkm. Today, Insights is synonymous with UPSC civil services exam preparation. The color of the saltwater lake turned red in the past few days. Land, A 50,000-year-old lake in India just turned pink and experts don’t know exactly why, Lonar Lake, India: An Impact Crater in Basalt, Change in colour of Lonar lake: Bombay HC convenes special sitting to issue directions to authorities, Pretty in pink: India crater lake changes color overnight. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Topics Covered: Conservation related issues. It was due to a salt-loving bacteria (red-coloured archaeal strains classified as halophilic archaea or haloarchaea). Context: Maharashtra’s Lonar Lake had turned Pink in June this year. Water Formed 35,000 to 50,000 years ago, Lonar is the only “fresh” impact structure in basalt on Earth, making it an important analog for impact craters on the surface of the Moon. Now, why these algae and Halobacteria got triggered need to be established. Lakhs of people including the scientists were curious about this colour-change. Lake Hillier in Australia, for example, is thought to get its hue from Halobacteriaceae, a pink-colored microorganism that thrives in water with high salinity. The colour of Lonar lake water in Maharashtra’s Buldhana district turned pink due to the presence of the salt-loving ‘Haloarchaea’ microbes. The lake, which is a notified national geo-heritage monument has saline water with a pH of 10.5, Gajanan Kharat, member of the Lonar lake conservation and development committee, told PTI. But under stressful conditions, such as high salinity or high amounts of light, the algae produce protective carotenoids, including orange-red beta carotene. Scientists in the 1970s, however, confirmed the presence of maskelynite—a naturally occurring glass that is only formed by extremely high-velocity impacts. When water conditions are favorable, D. salina are green. NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey. Australia’s Lake Hillier, however, is persistently pink and does not change over the span of a few days. Satellite data suggests this Russian salt lake is getting brighter due to the installation of check dams. That was the question on people's minds across India after Lonar Lake in the state of Maharashtra suddenly changed hues in recent days. In early June 2020, a crater lake in west-central India promptly changed from green to pink. A similar phenomenon happens to Iran’s Lake Urmia during spring and summer, when the lake grows smaller and saltier prompting the microorganisms show their colors. Also Read: Journalist Interviews Donkey To Give A Message To People Roaming Without Masks In A Hilarious Video. Image of the Day Recently, the Lonar crater lake turned pink in colour The conclusive reasons for change in water colour of the lake are not yet known. These findings are based on a report by Agharkar Research Institute (ARI) in Pune, an autonomous body under the Department of Science and Technology. One of the reason could be presence of Halobacteria and algae Dunaliella salina. The water in Lonar Crater Lake, located in the Buldhana district of Maharashtra, has changed color. The water in Lonar Lake suddenly turned pink a couple of days ago. Maharashtra's Lonar Lake, the world's third largest crater, has adopted a pinkish hue, leaving experts baffled over the mysterious colour change. The colour of water in Maharashtra’s Lonar lake has changed to pink with experts attributing it to the salinity and presence of algae in the water body. For now, the reason why remains a mystery. Lonar Lake, also known as Lonar crater, is a notified National Geo-heritage Monument, saline, soda lake, located at Lonar in Buldhana district, Maharashtra, India.Lonar Lake was created by a meteorite collision impact during the Pleistocene Epoch. Make a note of all saltwater lakes in India. Remote Sensing. Lonar lake is a crater lake located in the Buldhana district of Maharashtra. Image of the Day Story by Kathryn Hansen. The oval-shaped Lonar lake, formed after a meteorite hit the … This bacteria, which produces a pink pigment, is ingested by these birds and they get carotenoid-rich food, because of that their plumage is pink in colour.