{"id":12210,"date":"2023-10-10T15:07:58","date_gmt":"2023-10-10T15:07:58","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=12210"},"modified":"2023-11-09T10:47:29","modified_gmt":"2023-11-09T10:47:29","slug":"upsc-daily-current-affairs-10th-october-2023","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/","title":{"rendered":"UPSC Daily Current Affairs &#8211; 10th October 2023"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-cse-geography-optional-integrated-course-test-series-2024-august-batch-online\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1320\" height=\"416\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/09\/kIeqD3sVupPhMpbkeneNVhOWnGarcNuFri0nJNxE.png\" alt=\"\" class=\"wp-image-9539\" srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/09\/kIeqD3sVupPhMpbkeneNVhOWnGarcNuFri0nJNxE.png 1320w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/09\/kIeqD3sVupPhMpbkeneNVhOWnGarcNuFri0nJNxE-1170x369.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/09\/kIeqD3sVupPhMpbkeneNVhOWnGarcNuFri0nJNxE-585x184.png 585w\" sizes=\"(max-width: 1320px) 100vw, 1320px\" \/><\/a><\/figure>\n<\/figure>\n<\/div><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e237f237679\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e237f237679\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Nobel_Prize_in_Chemistry\" title=\"Nobel Prize in Chemistry&nbsp;\">Nobel Prize in Chemistry&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#In_News\" title=\"In News\">In News<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About_Quantum_Dots\" title=\"About Quantum Dots&nbsp;\">About Quantum Dots&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Applications_of_Quantum_Dots\" title=\"Applications of Quantum Dots&nbsp;\">Applications of Quantum Dots&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Metal_Mining_Pollution\" title=\"Metal Mining Pollution&nbsp;\">Metal Mining Pollution&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#In_News-2\" title=\"In News\">In News<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About\" title=\"About&nbsp;\">About&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Metal_Mining_Pollution-2\" title=\"Metal Mining Pollution&nbsp;\">Metal Mining Pollution&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#The_sources_of_metal_mining_pollution_include\" title=\"The sources of metal mining pollution include\">The sources of metal mining pollution include<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Steps_to_address_Metal_Mining_Pollution\" title=\"Steps to address Metal Mining Pollution&nbsp;&nbsp;\">Steps to address Metal Mining Pollution&nbsp;&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Glacial_Lake_Outburst_Flood_in_Sikkim\" title=\"Glacial Lake Outburst Flood in Sikkim&nbsp;\">Glacial Lake Outburst Flood in Sikkim&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_News\" title=\"Why in News\">Why in News<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Glaciers\" title=\"Glaciers\">Glaciers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Glacial_Lake_Outburst_Flood_GLOF\" title=\"Glacial Lake Outburst Flood (GLOF)\">Glacial Lake Outburst Flood (GLOF)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#How_did_South_Lhonak_Lake_become_susceptible_to_GLOF\" title=\"How did South Lhonak Lake become susceptible to GLOF?&nbsp;\">How did South Lhonak Lake become susceptible to GLOF?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Measures_to_be_taken_to_reduce_the_risk_of_GLOF\" title=\"Measures to be taken to reduce the risk of GLOF&nbsp;\">Measures to be taken to reduce the risk of GLOF&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#State_of_Global_Internet_Freedom_in_2023\" title=\"State of Global Internet Freedom in 2023&nbsp;\">State of Global Internet Freedom in 2023&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_News-2\" title=\"Why in News\">Why in News<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Key_Highlights_of_the_Report\" title=\"Key Highlights of the Report\">Key Highlights of the Report<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Censorship_in_India\" title=\"Censorship in India\">Censorship in India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Advantages_of_Censorship\" title=\"Advantages of Censorship\">Advantages of Censorship<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Challenges_to_Censorship\" title=\"Challenges to Censorship\">Challenges to Censorship<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Dandeli_Forest\" title=\"Dandeli Forest&nbsp;\">Dandeli Forest&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_news\" title=\"Why in news?\">Why in news?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About-2\" title=\"About\">About<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Concerns_Related_to_the_Dandeli_Forest_Ecosystem\" title=\"Concerns Related to the Dandeli Forest Ecosystem\">Concerns Related to the Dandeli Forest Ecosystem<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Udangudi_Panangarupatti\" title=\"Udangudi Panangarupatti&nbsp;\">Udangudi Panangarupatti&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_news-2\" title=\"Why in news?\">Why in news?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About-3\" title=\"About\">About<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Uniqueness\" title=\"Uniqueness\">Uniqueness<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#More_Information\" title=\"More Information\">More Information<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Ruddy_Shelduk_Tadorna_ferruginea\" title=\"Ruddy Shelduk (Tadorna ferruginea)&nbsp;\">Ruddy Shelduk (Tadorna ferruginea)&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_news-3\" title=\"Why in news?\">Why in news?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About-4\" title=\"About\">About<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Garumbatitan_Morellensis\" title=\"Garumbatitan Morellensis&nbsp;\">Garumbatitan Morellensis&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Why_in_news-4\" title=\"Why in news?\">Why in news?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#About-5\" title=\"About&nbsp;\">About&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/edukemy.com\/blog\/upsc-daily-current-affairs-10th-october-2023\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nobel_Prize_in_Chemistry\"><\/span><strong>Nobel Prize in Chemistry<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tag:<\/strong> GS-3 Science and Technology&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_News\"><\/span><strong>In News<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nobel Prize in Chemistry 2023 awarded<\/strong>\u202fto<strong>\u202fMoungi G Bawendi, Louis E Brus, and Alexei I Ekimov<\/strong>\u202ffor their groundbreaking discovery and synthesis of\u202f<strong>quantum dots<\/strong> by Royal Swedish Academy.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About_Quantum_Dots\"><\/span><strong>About Quantum Dots<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Quantum dots are\u202f<strong>nanoscale particles,<\/strong>\u202ftypically ranging in size from\u202f<strong>1 to 100 nanometers<\/strong>. These minuscule structures possess unique properties that are\u202f<strong>governed by their size.<\/strong> Size of quantum dots determines the\u202f<strong>colour of light they emit,<\/strong>\u202fwith smaller dots emitting blue light and larger ones shining in<strong>\u202fyellow and red.<\/strong>&nbsp;<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"pcrstb-wrap\"><table><tbody><tr><td><strong>Contribution of Nobel Laureates<\/strong>&nbsp;<\/td><\/tr><tr><td>Alexei Ekimov:\u202fAlexei Ekimov was the first to observe the\u202fanomalous behavior in Copper Chloride\u202fnanoparticles. He successfully manufactured these nanoparticles,\u202fshowcasing their distinctive properties.&nbsp;<br>Louis Brus:\u202f Louis Brus made a similar discovery involving\u202fCadmium Sulphide\u202fnanoparticles.&nbsp;<br>Moungi Bawendi:\u202fMoungi Bawendi, who initially collaborated with Louis Brus, later played a pivotal role in\u202fsimplifying the production methods for nanoparticles with unique characteristics. His work paved the way for efficient and controlled manufacturing of nanoparticles displaying desired deviant behaviors.&nbsp;&nbsp;<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_of_Quantum_Dots\"><\/span><strong>Applications of Quantum Dots<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Display Technology<\/strong>: Quantum dots are used in display technology to enhance the quality of screens, including LED lamps and television screens. They emit clear and vibrant light, leading to improved color accuracy and energy efficiency in displays.&nbsp;<\/li><li><strong>Medical Imaging<\/strong>: Quantum dots are employed in medical imaging to illuminate tissues during surgery. They can be used as fluorescent markers to target specific cells or structures, aiding surgeons in precise removal. Their nanoscale size is ideal for use in tiny sensors for diagnostic purposes.&nbsp;<\/li><li><strong>Flexible Electronics<\/strong>: Quantum dots hold promise for flexible electronics, where they can be integrated into flexible substrates. This technology paves the way for innovative and adaptable devices, including wearable electronics, flexible displays, and electronic skin.&nbsp;<\/li><li><strong>Solar Cells<\/strong>: Quantum dots can be used in the development of more efficient and compact solar cells. Their unique electronic properties can be harnessed to improve the efficiency of converting sunlight into electricity, contributing to advancements in renewable energy solutions.&nbsp;<\/li><li><strong>Encrypted Quantum Communication<\/strong>: Quantum dots may play a role in the development of secure quantum communication technologies. Quantum communication relies on the principles of quantum mechanics to create highly secure encryption methods, protecting sensitive information from eavesdropping.&nbsp;<\/li><li><strong>Biological Labeling and Imaging<\/strong>: Quantum dots are valuable tools in biology and biotechnology. They can be used for labeling and tracking specific molecules or cells within biological systems. Their brightness, photostability, and tunable emission wavelengths make them versatile for a range of imaging and diagnostic applications.&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"568\" height=\"291\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-31.png\" alt=\"\" class=\"wp-image-12214 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 568px; --smush-placeholder-aspect-ratio: 568\/291;\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\"><li><strong>Quantum Dot Lasers<\/strong>: Quantum dots can be incorporated into laser devices, offering advantages such as low threshold current and tunable emission wavelengths. They find applications in telecommunications, data transmission, and laser displays.&nbsp;<\/li><li><strong>Quantum Dot Sensing<\/strong>: Quantum dots can be used in sensors to detect a variety of analytes, including gases, chemicals, and biological molecules. Their sensitivity and selectivity make them valuable in environmental monitoring, healthcare diagnostics, and industrial sensing applications.&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"602\" height=\"500\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-29.png\" alt=\"\" class=\"wp-image-12213 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-29.png 602w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-29-585x486.png 585w\" data-sizes=\"(max-width: 602px) 100vw, 602px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 602px; --smush-placeholder-aspect-ratio: 602\/500;\" \/><\/figure><\/div>\n\n\n<p><a href=\"https:\/\/www.thehindu.com\/sci-tech\/science\/2023-nobel-prize-chemistry\/article67377618.ece\" target=\"_blank\" rel=\"noreferrer noopener\">The Hindu<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Mining_Pollution\"><\/span><strong>Metal Mining Pollution<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tag:<\/strong> GS-3 Environment&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_News-2\"><\/span><strong>In News<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, the University of Lincoln, the United Kingdom, has published a study, spotlighting the\u202f<strong>extensive ramifications of Metal Mining Pollution<\/strong>\u202fin rivers and Floodplains worldwide.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About\"><\/span><strong>About<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The research conducted a <strong>simulation of contamination emanating from both active and abandoned Metal Mining Sites,<\/strong> which included critical aspects like tailings facilities designed for waste storage. The study conducted a thorough assessment of harmful substances <strong>such as lead, zinc, copper, and arsenic.<\/strong>&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"pcrstb-wrap\"><table><tbody><tr><td><strong>Key outcome of the Study<\/strong>&nbsp;<\/td><\/tr><tr><td><strong>Extent of Pollution Exposure:<\/strong> Pollution stemming from the\u202fcontinuous discharge of mining waste into rivers\u202faffects an astonishing number of people,\u202fnearly 50 times more than those immediately impacted\u202fby tailings Dam Failures.&nbsp;<br><strong>Population and Ecosystem Impact: <\/strong>The impacted floodplains due to the Mining Waste house a\u202fsubstantial population of about 23.48 million people,\u202fin addition to sustaining a significant livestock population of 5.72 million.&nbsp;<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Mining_Pollution-2\"><\/span><strong>Metal Mining Pollution<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Metal mining pollution encompasses the contamination and environmental harm caused by the extraction and processing of metallic ores to extract valuable metals.&nbsp;&nbsp;<\/li><li>This pollution stems from various <strong>mining-related activities, including exploration, extraction, transportation, processing, and waste disposal<\/strong>. These processes frequently release harmful substances into the atmosphere, water bodies, and soil, leading to detrimental impacts on ecosystems, human well-being, and wildlife.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_sources_of_metal_mining_pollution_include\"><\/span><strong>The sources of metal mining pollution include<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Tailings: <\/strong>Tailings are finely ground rock particles left behind after valuable metals have been separated from the ore. These tailings often contain hazardous elements like mercury, arsenic, lead, cadmium, and <strong>other toxic substances, which can seep into nearby water sources and soil, causing contamination.<\/strong>&nbsp;<\/li><li><strong>Acid Mine Drainage (AMD): <\/strong>AMD occurs when sulfide minerals in mined rocks are exposed to air and water, resulting in the <strong>production of sulfuric acid<\/strong>. This acid can contaminate rivers, streams, and groundwater, posing a significant threat to aquatic life and ecosystems<strong>.<\/strong>&nbsp;<\/li><li><strong>Airborne Pollution: <\/strong>Dust and particulate matter generated during mining operations can become airborne, spreading pollutants such as heavy metals and other harmful compounds. Inhaling these pollutants can pose health risks to both miners and nearby communities.&nbsp;<\/li><li><strong>Chemical Usage: <\/strong>Chemicals like cyanide and sulfuric acid are commonly used in <strong>metal extraction processes. Accidental spills or inadequate containment of these chemical<\/strong>s can lead to soil and water contamination, causing severe environmental damage.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steps_to_address_Metal_Mining_Pollution\"><\/span><strong>Steps to address Metal Mining Pollution&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Stringent Regulations and Compliance:<\/strong>&nbsp;<ul><li>Implement and enforce strict environmental regulations and standards specific to metal mining operations.&nbsp;<\/li><li>Ensure that these regulations cover various aspects, including waste disposal, emissions, water management, and land reclamation, to guarantee compliance and minimize pollution.&nbsp;<\/li><\/ul><\/li><li><strong>Advanced Waste Management:<\/strong>&nbsp;<ul><li>Promote the use of modern tailings storage facilities and waste disposal methods that minimize the risk of pollution.&nbsp;<\/li><li>Employ strategies to prevent tailings dam failures through proper design, regular monitoring, and periodic safety assessments.&nbsp;<\/li><\/ul><\/li><li><strong>Responsible Chemical Usage:<\/strong>&nbsp;<ul><li>Encourage responsible and controlled use of chemicals in mining processes.&nbsp;<\/li><li>Explore and adopt alternative, less toxic chemicals to reduce the environmental impact of metal extraction.&nbsp;<\/li><\/ul><\/li><li><strong>Water Management and Treatment:<\/strong>&nbsp;<ul><li>Implement effective water management strategies to control and treat water discharged from mining operations.&nbsp;<\/li><li>Utilize advanced water treatment technologies to remove harmful substances from wastewater before releasing it into the environment.&nbsp;<\/li><\/ul><\/li><li><strong>Mine Reclamation and Rehabilitation:<\/strong>&nbsp;<ul><li>Make mine reclamation and rehabilitation an integral part of mining operations from the outset.&nbsp;<\/li><li>Restore mined areas to their natural state, including re-vegetation and habitat restoration, to promote ecosystem recovery and biodiversity.&nbsp;<\/li><\/ul><\/li><li><strong>Monitoring and Reporting:<\/strong>&nbsp;<ul><li>Establish a robust monitoring and reporting system to track and assess the environmental impact of mining activities continuously.&nbsp;<\/li><li>Regularly share data and findings with regulatory agencies and the public to ensure transparency and accountability.&nbsp;<\/li><\/ul><\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/www.downtoearth.org.in\/news\/world\/discharge-of-mining-waste-into-rivers-affects-50-times-more-people-than-tailings-dam-disasters-92108#:~:text=The%20number%20of%20people%20exposed,published%20on%20October%204%2C%202023\" target=\"_blank\" rel=\"noreferrer noopener\">Down To Earth<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glacial_Lake_Outburst_Flood_in_Sikkim\"><\/span><strong>Glacial Lake Outburst Flood in Sikkim<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: <\/strong>GS \u2013 3: Environment (Climate Change); Disaster Management (Glacial Lake Outburst Flood)&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_News\"><\/span><strong>Why in News<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, Flash floods occurred in north Sikkim after the South Lhonak Lake burst due to incessant rains.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glaciers\"><\/span><strong>Glaciers<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Glaciers are <strong>large masses of ice that form from the accumulation and compaction of snow over long periods<\/strong>.&nbsp;<\/li><li>They shape the terrain and play a significant influence in the climate and hydrology of the planet by <strong>storing and releasing freshwater as they gently flow downhill<\/strong> under the weight and gravity of their own mass.&nbsp;<\/li><li><strong>10% of the Earth&#8217;s land area is covered by glaciers<\/strong>, but they are quickly thinning down in much of the world, with cascade effects on downstream systems.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glacial_Lake_Outburst_Flood_GLOF\"><\/span><strong>Glacial Lake Outburst Flood (GLOF)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>When <strong>water that has been held behind a glacier or a moraine is quickly released<\/strong>, it can cause a sudden, possibly disastrous flood known as a GLOF.&nbsp;<\/li><li>These floods <strong>occur when water builds up behind weak moraine barriers in glacial lakes created by melting ice<\/strong>.&nbsp;<\/li><li>The high slopes of the Himalayan region make it particularly sensitive to GLOFs.&nbsp;<\/li><li><strong>More than 300 glacial lakes presently exist in the region<\/strong>, eleven of which have been recognised as being at risk of outburst floods.&nbsp;<\/li><li>Numerous events, such as <strong>earthquakes, very strong rainfall, and ice avalanches, may trigger GLOF<\/strong>.&nbsp;<\/li><li>Some GLOFs in India:&nbsp;<ul><li>The unusually heavy rains that <strong>Uttarakhand experienced in June 2013<\/strong> caused the melting of the <strong>Chorabari glacier<\/strong> and the eruption of the <strong>Mandakini river<\/strong>.&nbsp;<\/li><li>A glacier lake outburst flood struck the <strong>Ladakh settlement of Gya in August 2014<\/strong>.&nbsp;<\/li><li>The <strong>Chamoli district in Uttarakhand had flash floods in February 2021<\/strong>, which are said to have been caused by GLOFs.&nbsp;<\/li><\/ul><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_did_South_Lhonak_Lake_become_susceptible_to_GLOF\"><\/span><strong>How did South Lhonak Lake become susceptible to GLOF?<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>About <strong>5,200 meters above sea level<\/strong>, in northern Sikkim, is where the <strong>South Lhonak Lake is located<\/strong>.&nbsp;<\/li><li>The lake has been <strong>growing for years, potentially due to the melting of the ice cap<\/strong> at its head, <strong>scientists have previously warned<\/strong>.&nbsp;<\/li><li>Notably, seismic activity, including an <strong>earthquake of a magnitude of 6.9 in 2011, increased the GLOF danger in the region<\/strong>.&nbsp;<\/li><li>A crucial strategy was undertaken in 2016 by the <strong>Sikkim State Disaster Management Authority and other stakeholders to drain extra water from South Lhonak Lake<\/strong>. Visionary innovator Sonam Wangchuk oversaw the project and used High Density Polyethylene (HDPE) pipes to syphon water from the lake. <strong>This campaign was effective in lowering the lake&#8217;s water level by around 50%, somewhat reducing the risk<\/strong>.&nbsp;<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" src=\"blob:https:\/\/edukemy.com\/c12b143a-1176-4a20-9995-8abf0462a563\"><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>However, the <strong>recent tragedy is believed to be caused by an avalanche<\/strong> originating from the ice-capped feature surrounding the lake.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Measures_to_be_taken_to_reduce_the_risk_of_GLOF\"><\/span><strong>Measures to be taken to reduce the risk of GLOF<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Glacial Lake Monitoring:<\/strong> Satellite imagery, remote sensing technology, and field surveys through drones can be used to regularly assess changes in glacial lakes and their associated moraine dams.&nbsp;<\/li><li><strong>Early Warning Systems:<\/strong> It can provide timely alerts to downstream communities in the event of a GLOF.&nbsp;<\/li><li><strong>Flood Protection Measures:<\/strong> Some measures like constructing protective barriers, levees, or diversion channels need to constructed to redirect floodwaters away from populated areas.&nbsp;<\/li><li><strong>Public Awareness:<\/strong> There is a need to raise public awareness about the risks of GLOFs and educate communities living downstream about evacuation procedures and safety measures, as per NDMA\u2019s guidelines related to GLOF.&nbsp;<\/li><li><strong>International Collaboration:<\/strong> Given that GLOFs may have cross-border effects, India can cooperate with its Himalayan neighbours. The danger can be reduced by exchanging knowledge and best practices for GLOF risk reduction and management with neighbouring countries.&nbsp;<\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-climate\/glacial-lake-outburst-flood-glof-sikkim-8968562\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Indian Express<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"State_of_Global_Internet_Freedom_in_2023\"><\/span><strong>State of Global Internet Freedom in 2023<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags:<\/strong> GS \u2013 2: Indian Polity (Fundamental Rights)&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_News-2\"><\/span><strong>Why in News<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, the report, titled \u2018Freedom on the Net 2023: The Repressive Power of Artificial Intelligence\u2019, has raised a red flag on the increasing use of artificial intelligence by governments for censorship and spread of disinformation.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Highlights_of_the_Report\"><\/span><strong>Key Highlights of the Report<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The report, titled \u2018<strong>Freedom on the Net 2023: The Repressive Power of Artificial Intelligence<\/strong>\u2019, has been released by <strong>Freedom House<\/strong> (a Washington DC-based non-profit organisation).&nbsp;<\/li><li><strong>AI in Digital Repression:<\/strong> Digital repression heavily relies on artificial intelligence (AI). AI-based technologies are becoming more advanced and widely available, and they are <strong>being used to propagate misinformation in at least 16 different nations<\/strong>.&nbsp;<\/li><li><strong>Legal Consequences for Online Expression:<\/strong> A record number of <strong>55 out of the 70 nations evaluated experienced legal ramifications for online expression<\/strong>. Furthermore, because of their online comments, people were beaten up or killed in 41 different nations.&nbsp;<\/li><li>The report evaluates countries on <strong>five censorship methods<\/strong> \u2013 <strong>Internet connectivity restrictions, blocks on social media platforms, blocks on websites, blocks on VPNs, and forced removal of content <\/strong>\u2013 and India engaged in all of them except one (VPN blocking).&nbsp;<\/li><li><strong>Nation-wise findings:<\/strong>&nbsp;<ul><li><strong>China remained the worst country for Internet freedom for the ninth consecutive year<\/strong>, followed by <strong>Myanmar as the second most repressive country<\/strong> for online freedom.&nbsp;<\/li><li><strong>Iran witnessed a sharp rise in digital repression<\/strong> due to Internet shutdowns, blocking of social media platforms, and increased surveillance to suppress anti-government protests.&nbsp;<\/li><\/ul><\/li><li>India has incorporated AI-based censorship into its legal framework, impacting freedom of expression and criticism of the ruling party. <strong>India scored 50 on a scale of 1 to 100<\/strong>, with higher scores representing greater digital freedom, while <strong>Iceland received the highest score of 94<\/strong>, indicating the best climate of Internet freedom.&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"602\" height=\"342\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-28.png\" alt=\"\" class=\"wp-image-12212 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-28.png 602w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-28-585x332.png 585w\" data-sizes=\"(max-width: 602px) 100vw, 602px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 602px; --smush-placeholder-aspect-ratio: 602\/342;\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Censorship_in_India\"><\/span><strong>Censorship in India<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Code of Criminal Procedure (Cr.P.C):<\/strong> Certain publications and material may be forfeited in accordance with Cr.P.C. Section 95. If any newspaper, book, or document, wherever printed, includes any information that the State Government deems injurious to the state, it is penalised by the State Government via an official notification issued under this provision.&nbsp;<\/li><li><strong>Central Bureau of Film Certification (CBFC):<\/strong> It controls what is included in films that are made available to the public. Films are subject to prior certification by the CBFC, and broadcasters are required to abide by the certification&#8217;s requirements under the &#8220;Programme Code and Advertisement Code&#8221; rules.&nbsp;<\/li><li><strong>Press Council of India:<\/strong> It controls what enters the media realm and serves as the press&#8217;s self-regulatory organisation. This organisation emphasises the necessity for media professionals and journalists to practice self-regulation and serves as a watchdog on media material, in general, to determine whether it violates press ethics and the needs of the public.&nbsp;<\/li><li><strong>Social Media Platforms:<\/strong> So far, it has not been directly supervised by a government agency or subject to a clear rule. Currently, social media usage is governed by the Information and Technology Act, 2000, and in particular, Sections 67A, 67B, 67C, and 69A include the relevant regulatory provisions.&nbsp;<\/li><li><strong>IT (Intermediary Guidelines &amp; Digital Media Ethics Code) Rules, 2021:<\/strong> These were preceded by changes made to the &#8220;Allocation of Business Rules&#8221; under the IT Act, 2000, which placed control of digital and online media, including OTT (Over The Top) platforms like Amazon, Netflix, and Hotstar, under the Ministry of Information &amp; Broadcasting (I&amp;B), Government of India. This included films, audio-visual programmes, news, and current affairs content.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Censorship\"><\/span><strong>Advantages of Censorship<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>By preventing the revelation of unwanted material that can cause societal unrest, censorship avoids social unrest. Internet filtering can contribute to the preservation of social harmony and public security.&nbsp;<\/li><li>The stability of society benefits from internet filtering since it can assist in reducing the prevalence of illicit activities and online crimes.&nbsp;<\/li><li>Government can impose censorship to stop the spread of false news or rumours as well as to limit access to harmful activities by restricting their public exhibition, among other things.&nbsp;<\/li><li>Internet censorship can filter out undesirable content online and safeguard kids from terrifying websites that feature child pornography, sexual assault, and comprehensive how-to guides for committing crimes or using drugs.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Challenges_to_Censorship\"><\/span><strong>Challenges to Censorship<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>It can become a tool of moral policing that controls other people&#8217;s lives rather than concerning itself with larger public issues.&nbsp;<\/li><li>The new regulations&#8217; broad powers also carry the risk of granting the regulatory body arbitrary political influence.&nbsp;&nbsp;<\/li><li>In India, morality, taste, and disgust have quite different boundaries. Therefore, this level of strict censorship is in direct conflict with the constitutional guarantee of everyone&#8217;s right to free speech and expression in India.&nbsp;<\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/www.thehindu.com\/news\/national\/global-net-freedom-on-the-decline-indias-censorship-regime-creating-uneven-playing-field-freedom-house-report\/article67384799.ece\" target=\"_blank\" rel=\"noreferrer noopener\">The Hindu<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dandeli_Forest\"><\/span><strong>Dandeli Forest<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: <\/strong>GS \u20133 Environment&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_news\"><\/span><strong>Why in news? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In recent years, rising temperatures and changing rainfall patterns in the Dandeli forest area are impacting the forest ecosystem and the people living around them and dependent on them.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About-2\"><\/span><strong>About<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Dandeli forest is located in the Uttara Kannada district of Karnataka and is <strong>part of the Western Ghats, a globally recognized biodiversity hotspot.<\/strong>&nbsp;<\/li><li>The forest is <strong>known for its rich biodiversity, including a diverse range of flora and fauna<\/strong>, making it an important wildlife habitat.&nbsp;<\/li><li>There are around 100 different types of grasses that grow in the undergrowth of the Dandeli forest.&nbsp;<\/li><li>The <strong>Kali Tiger Reserve (KTR) is a protected area adjacent to the Dandeli Forest.<\/strong>&nbsp;<\/li><li><strong>KTR is a UNESCO World Heritage Site<\/strong> and global biodiversity hotspot. The reserve derives <strong>its name from the Kali River<\/strong>, which flows through the region.&nbsp;<\/li><li>The Tiger Reserve comprises two important protected areas of the region viz., <strong>Dandeli Wildlife Sanctuary and Anshi National Park.<\/strong>&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Concerns_Related_to_the_Dandeli_Forest_Ecosystem\"><\/span><strong>Concerns Related to the Dandeli Forest Ecosystem<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Impact of Climate Change&nbsp;<\/li><li>Changing Forest Character: transition from semi-evergreen to moist deciduous forests&nbsp;<\/li><li>Invasive Species &#8211; Eupatorium Weed&nbsp;<\/li><li>Loss of Grasses: Reduction in herbivore populations&nbsp;<\/li><li>Forest Fires and Environmental Impact&nbsp;<\/li><li>Impact on Herbivores and Predators&nbsp;<\/li><li>Reduction in honey collection&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"432\" height=\"493\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-30.png\" alt=\"\" class=\"wp-image-12215 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 432px; --smush-placeholder-aspect-ratio: 432\/493;\" \/><\/figure><\/div>\n\n\n<figure class=\"wp-block-table\"><div class=\"pcrstb-wrap\"><table><tbody><tr><td><strong>UPSC Civil Services Examination Previous Year Question (PYQ)<\/strong>&nbsp;<br><strong>Prelims<\/strong>&nbsp;<br><br><strong>Q. From the ecological point of view, which one of the following assumes importance in being a good link between the Eastern Ghats and the Western Ghats? (2017)<\/strong>&nbsp;<br><strong>(a)<\/strong> Sathyamangalam Tiger Reserve&nbsp;<br><strong>(b)<\/strong> Nallamala Forest&nbsp;<br><strong>(c)<\/strong> Nagarhole National Park&nbsp;<br><strong>(d)<\/strong> Seshachalam Biosphere Reserve&nbsp;<br>&nbsp;<strong>Answer: (a)<\/strong>&nbsp;<br><br><strong>Q. Which one of the following National Parks has a climate that varies from tropical to subtropical, temperate and arctic? (2015)<\/strong>&nbsp;<br><strong>(a)<\/strong> Khangchendzonga National Park&nbsp;<br><strong>(b)<\/strong> Nanda Devi National Park&nbsp;<br><strong>(c)<\/strong> Neora Valley National Park&nbsp;<br><strong>(d)<\/strong> Namdapha National Park&nbsp;<br><strong>Answer: (d)<\/strong>&nbsp;<br><br><strong>Q. Which of the following Protected Areas are located in Cauvery basin? (2020)<\/strong>&nbsp;<br>Nagarhole National Park&nbsp;<br>Papikonda National Park&nbsp;<br>Sathyamangalam Tiger Reserve&nbsp;<br>Wayanad Wildlife Sanctuary&nbsp;<br><strong>Select the correct answer using the code given below:<\/strong>&nbsp;<br><strong>(a)<\/strong> 1 and 2 only&nbsp;<br><strong>(b)<\/strong> 3 and 4 only&nbsp;<br>&nbsp;<strong>(c)<\/strong> 1, 3 and 4 only&nbsp;<br><strong>(d)<\/strong> 1, 2, 3 and 4&nbsp;<br>&nbsp;<strong>Answer: (c)<\/strong>&nbsp;<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.downtoearth.org.in\/news\/climate-change\/climate-crisis-in-forests-dandeli-losing-its-distinctive-grasses-hornbills-to-erratic-weather-92127\" target=\"_blank\" rel=\"noreferrer noopener\">Down To Earth<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Udangudi_Panangarupatti\"><\/span><strong>Udangudi Panangarupatti<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: <\/strong>GS \u20131 Geography&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_news-2\"><\/span><strong>Why in news? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, Udangudi \u2018Panangkarupatti\u2019 from Tamil Nadu has received a Geographical Indication (GI) Tag.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About-3\"><\/span><strong>About<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" src=\"blob:https:\/\/edukemy.com\/4e52bc7a-395c-4b4b-8a85-92c31164a3cb\"><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Udangudi Panangkarupatti is also referred to as <strong>palm jaggery.<\/strong>&nbsp;<\/li><li>It is <strong>prepared using the palm sap collected from the inflorescence of palmyra trees<\/strong> that grow on the red sand dunes in and around the Tiruchendur region in Tamil Nadu.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uniqueness\"><\/span><strong>Uniqueness<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The uniqueness of Udangudi Panangkarupatti lies in its <strong>traditional preparation method<\/strong>, which <strong>does not involve the use of modern strategies or chemical additives<\/strong> like <strong>triple superphosphate and phosphoric acid,<\/strong> which are commonly used in other areas for jaggery production.&nbsp;<\/li><li>This palm jaggery is <strong>distinct due to the presence of red sand dune soil found in the Udangudi region.&nbsp;<\/strong>&nbsp;<\/li><li>This <strong>soil holds less groundwater<\/strong>. The <strong>moisture content in the atmosphere is less because of the dry climatic condition,<\/strong> which lead to a high sucrose content in the palm sap, enhancing its taste.&nbsp;<\/li><li>The region\u2019s dry climate is also suitable for storage of karupatti for a longer duration.&nbsp;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"More_Information\"><\/span><strong>More Information<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Udangudi jaggery has <strong>gained popularity not only locally but also internationally<\/strong>, being <strong>exported to countries such as Sri Lanka, Malaysia, and Singapore<\/strong>.&nbsp;<\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/www.thehindu.com\/news\/national\/tamil-nadu\/udangudi-panangarupatti-gets-gi-tag\/article67381239.ece\" target=\"_blank\" rel=\"noreferrer noopener\">The Hindu<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ruddy_Shelduk_Tadorna_ferruginea\"><\/span><strong>Ruddy Shelduk (Tadorna ferruginea)<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: <\/strong>GS \u20133 Environment&nbsp;&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_news-3\"><\/span><strong>Why in news? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, the first batch of about 50 members of the Ruddy Shelduk, popularly known as \u2018Surkhab\u2019 birds, arrived for a six-month winter stay.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About-4\"><\/span><strong>About<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Ruddy Shelduk <strong>belongs to the family Anatidae<\/strong> under the order Anseriformes.&nbsp;<\/li><li>It is <strong>distributed in Europe, Asia, Indian Subcontinent and a few pockets in Africa<\/strong>.&nbsp;<\/li><li>In India it is <strong>known as the Brahminy duck, and <\/strong>these ducks are <strong>migratory birds.<\/strong>&nbsp;<\/li><li>They winter in the <strong>Indian Subcontinent, South India and Southeast Asia<\/strong>.&nbsp;<\/li><li>They inhabit <strong>large wetlands, salt lakes, crater lakes, rivers<\/strong> with mud flats and shingle banks.&nbsp;<\/li><li>It is a <strong>mainly nocturnal bird<\/strong>.&nbsp;<\/li><li>It is <strong>omnivorous and feeds on grasses<\/strong>, the young shoots of plants, grain and water plants as well as both aquatic and terrestrial invertebrates.&nbsp;<\/li><li>They are no sitting ducks; they <strong>scale the mighty Himalayas when flying to India from the north<\/strong> attaining heights of 6,800 metres.&nbsp;<\/li><li><strong>Conservation statu<\/strong>s &#8211; <strong>IUCN: Least Concern<\/strong>&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"602\" height=\"301\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-32.png\" alt=\"\" class=\"wp-image-12216 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-32.png 602w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-32-585x293.png 585w\" data-sizes=\"(max-width: 602px) 100vw, 602px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 602px; --smush-placeholder-aspect-ratio: 602\/301;\" \/><\/figure><\/div>\n\n\n<p><a href=\"https:\/\/www.newindianexpress.com\/nation\/2023\/oct\/09\/surkhab-birds-arrive-at-uttarakhand-for-winter-stay-2622217.html\" target=\"_blank\" rel=\"noreferrer noopener\">The Indian Express<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Garumbatitan_Morellensis\"><\/span><strong>Garumbatitan Morellensis<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: <\/strong>GS \u20133 Environment&nbsp;<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_in_news-4\"><\/span><strong>Why in news? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Recently, scientists discovered a massive, long-necked dinosaur &#8216;titan&#8217; in Spain and named it Garumbatitan morellensis.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About-5\"><\/span><strong>About<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>It was a <strong>Titanosaur species<\/strong>, which is a <strong>subgroup of sauropods<\/strong>.&nbsp;<\/li><li>It was the <strong>only lineage to survive until the dinosaur-killing asteroid struck<\/strong> around 66 million years ago.&nbsp;<\/li><li>These <strong>massive fossils<\/strong>, as per estimates, <strong>date back to the Lower Cretaceous period (some 145 to 66 million years ago).<\/strong>&nbsp;<\/li><li>These titans <strong>belonged to the sub-group Somphospondyli.<\/strong>&nbsp;<\/li><li>Titanosaur species <strong>lived from the Late Jurassic Epoch <\/strong>(163.5 million to 145 million years ago)<strong> to the end of the Cretaceous Period<\/strong> (145 million to 66 million years ago).&nbsp;<\/li><li>Titanosaur fossils have been <strong>found on all continents except Antarctica<\/strong> and include some 40 species.&nbsp;<\/li><li>The group contains the largest terrestrial animals known, some even approaching the size of modern whales.&nbsp;<\/li><li>They also <strong>possessed vertebrae<\/strong> with a <strong>honeycomb-like internal structure and six sacral vertebrae.<\/strong>&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"602\" height=\"339\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-27.png\" alt=\"\" class=\"wp-image-12211 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-27.png 602w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2023\/10\/image-27-585x329.png 585w\" data-sizes=\"(max-width: 602px) 100vw, 602px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 602px; --smush-placeholder-aspect-ratio: 602\/339;\" \/><\/figure><\/div>\n\n\n<p><a href=\"https:\/\/www.wionews.com\/science\/scientists-discover-massive-long-necked-dinosaur-titan-in-spain-643255\" target=\"_blank\" rel=\"noreferrer noopener\">Wion News<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Learn through Videos &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3vOD8sU\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>2. Be Exam Ready by Practicing Daily MCQs &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3Q9z2nF\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>3. Daily Newsletter &#8211; Get all your Current Affairs Covered &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3bE2y5J\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>4. Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@ShabbirsEduKemyforIAS\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Metal mining pollution encompasses the contamination and environmental harm caused by the extraction and processing of metallic ores to extract valuable metals.<\/p>\n","protected":false},"author":17,"featured_media":12223,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[265],"tags":[160,161,232,213],"class_list":["post-12210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-current-affairs","tag-daily-current-affairs","tag-daily-current-affairs-upsc","tag-upsc","tag-upsc-notes"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=12210"}],"version-history":[{"count":2,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12210\/revisions"}],"predecessor-version":[{"id":15524,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12210\/revisions\/15524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/12223"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=12210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=12210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=12210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}