Study: Antarctica increasingly impacted by tourism

Study: antarctica increasingly impacted tourism new: Consequently,

Study: antarctica increasingly impacted tourism:

Already affected by global warming. For example. Antarctica is also increasingly impacted by the effects of tourism and scientific research, reveals a study published Wednesday in Nature Sustainability.

In human activity areas. Moreover. the study: antarctica increasingly impacted tourism concentration of fine particles containing heavy study: antarctica increasingly impacted tourism new metals is ten times higher than 40 years ago, alerts this study. Nevertheless, Over the past two decades. Nevertheless. the number of tourists in the region has increased from 20,000 to around 120,000, according to the International Association of Antarctic Tourist Operators.

“The increase in human presence in Antarctica arouses concerns concerning pollutants from the combustion of vehicles. For example, in particular particles containing chromium, nickel, copper, zinc and lead,” says the study.

The ships that carry tourists use fossil fuels at the origin of fine particles. Consequently, These are responsible for accelerating the melting of snow. Meanwhile, says Raul Cordero, scientist of the University of Groningen (Netherlands) and co-author of the study.

“Snow melts faster in Antarctica due to the presence of polluting particles in areas frequented by tourists. Moreover, ” he explained during a telephone interview with AFP from Santiago. In addition. study: antarctica increasingly impacted tourism “A study: antarctica increasingly impacted tourism new single tourist can help accelerate the melting of around 100 tonnes of snow,” he said.

Progress, but …

A team of researchers from countries like Chile. In addition. Germany and the Netherlands have traveled for four years for about 2,000 kilometers in Antarctica to measure the presence of this contamination.

Heavy metals have also increased due to scientific expeditions. Moreover, whose prolonged stays can have an impact up to 10 times that of a tourist, underlines the expert.

The study recognizes “progress” in the protection of Antarctica. Similarly. such as the ban on heavy fuel oil, an oil derivative, and the use of ships combining electricity and fossil fuels. However. Similarly. “to reduce the imprint of energy -consuming human activities in Antarctica, it will be necessary to accelerate the energy transition and limit the use of fossil fuels, in particular near sensitive areas,” said the study.

Antarctica study: antarctica increasingly impacted tourism new quickly loses its mass due to global warming. Similarly, According to the National Administration of Aeronautics. Nevertheless, Space (NASA), the white continent loses 135 billion tonnes of snow and ice per year since 2002.

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Moreover, “items”:[{“type”:”htmlTextItem”,”htmlText”:”Des touristes marchent à côté study: antarctica increasingly impacted tourism new de manchots à jugulaire sur l’île Deception, en Antarctique, le 24 janvier 2024.”}]}]},”credit”:”AFP”,”suffix”:”jpeg”,”variants”:{“400px”:{“src”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=400u0026h=400u0026rect=0%2C0%2C3680%2C2257u0026s=2342ee325246982b2893c8f3523ee281″.. 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Also, “avifSrc”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=1600u0026h=1600u0026rect=0%2C0%2C3680%2C2257u0026fm=avifu0026s=2ffee70a9d2cc7617ea15610aaa99957″.. “maxWidth”:1600,”maxHeight”:1600,”width”:1600,”height”:981,”aspectRatio”:1.6309887869520896,”mediaType”:”image/jpeg”,”focusPoint”:{“x”:0.5,”y”:0.5}},”2000px”:{“src”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=2001u0026h=2000u0026rect=0%2C0%2C3680%2C2257u0026s=aea4f76c96ff62affdce3078daadc439″.. In study: antarctica increasingly impacted tourism addition, “avifSrc”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=2001u0026h=2000u0026rect=0%2C0%2C3680%2C2257u0026fm=avifu0026s=ad466cb94786281a807f7e1b9173ba9e”.. “maxWidth”:2001,”maxHeight”:2000,”width”:2001,”height”:1227,”aspectRatio”:1.63080684596577,”mediaType”:”image/jpeg”,”focusPoint”:{“x”:0.5,”y”:0.5}},”small”:{“src”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=400u0026h=400u0026rect=0%2C0%2C3680%2C2257u0026s=2342ee325246982b2893c8f3523ee281″.. Additionally, “avifSrc”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=400u0026h=400u0026rect=0%2C0%2C3680%2C2257u0026fm=avifu0026s=5c3fdb85d6f06f7c16462bf295d1ceb6″.. “maxWidth”:400,”maxHeight”:400,”width”:400,”height”:245,”aspectRatio”:1.6326530612244898,”mediaType”:”image/jpeg”,”focusPoint”:{“x”:0.5,”y”:0.5}},”big”:{“src”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=1200u0026h=1200u0026rect=0%2C0%2C3680%2C2257u0026s=3c1bd35bcf01a1228339520acb898344″.. Furthermore, “avifSrc”:”https://image.lematin.ch/2025/08/21/cfb272f3-bdfd-463b-94a9-f4627f0df324.jpg?auto=format%2Ccompress%2Cenhanceu0026fit=maxu0026w=1200u0026h=1200u0026rect=0%2C0%2C3680%2C2257u0026fm=avifu0026s=d977083d48bde4fca61b9c9cfa5a9aa8″.. “maxWidth”:1200,”maxHeight”:1200,”width”:1200,”height”:736,”aspectRatio”:1.6304347826086956,”mediaType”:”image/jpeg”,”focusPoint”:{“x”:0.5,”y”:0.5}}},”maxAspectRatio”:1.68}}. Moreover. {“type”:”textBlockArray”,”items”:[{“type”:”htmlTextItem”,”htmlText”:”Déjà affecté par le réchauffement climatique, l’Antarctique est également de plus en plus impacté par les effets du tourisme et de la recherche scientifique, révèle une étude publiée mercredi dans Nature Sustainability.”}]}. {“type”:”textBlockArray”. Also, “items”:[{“type”:”htmlTextItem”,”htmlText”:”Dans les zones d’activités humaines, la concentration de particules fines contenant des métaux lourds est dix fois plus élevée qu’il y a 40 ans, alerte cette étude. Au cours des deux dernières décennies. le nombre de touristes dans la région est passé de 20’000 à environ 120’000. selon l’Association internationale des opérateurs touristiques de l’Antarctique.”}]}. {“type”:”ad”. “availableFor”:{“desktop”:true,”app”:true}},{“type”:”textBlockArray”,”items”:[{“type”:”htmlTextItem”,”htmlText”:”«L’augmentation de la présence humaine en Antarctique suscite des préoccupations concernant les polluants issus de la combustion des véhicules, study: antarctica increasingly impacted tourism new notamment les particules contenant du chrome, du nickel, du cuivre, du zinc et du plomb», indique l’étude.”}]}. In addition, {“type”:”textBlockArray”. “items”:[{“type”:”htmlTextItem”,”htmlText”:”Les navires qui transportent les touristes utilisent des combustibles fossiles à l’origine des particules fines. Celles-ci sont study: antarctica increasingly impacted tourism responsables de l’accélération de la fonte de la neige. affirme Raul Cordero, scientifique de l’Université de Groningen (Pays-Bas) et co-auteur de l’étude.”}]}. {“type”:”textBlockArray”. “items”:[{“type”:”htmlTextItem”,”htmlText”:”«La neige fond plus rapidement en Antarctique en raison de la présence de particules polluantes dans des zones fréquentées par les touristes», a-t-il expliqué lors d’un entretien téléphonique avec l’AFP depuis Santiago. Additionally, «Un seul touriste peut contribuer à accélérer la fonte d’environ 100 tonnes de neige», assure-t-il.”}]}. Also. {“type”:”crosshead”,”htmlText”:”Des progrès, mais…”,”style”:{}},{“type”:”textBlockArray”,”items”:[{“type”:”htmlTextItem”,”htmlText”:”Une équipe de chercheurs venant de pays comme le Chili, l’Allemagne et les Pays-Bas ont parcouru pendant quatre ans environ 2000 kilomètres en Antarctique afin de mesurer la présence de cette contamination.”}]}. {“type”:”textBlockArray”. Furthermore, study: antarctica increasingly impacted tourism new “items”:[{“type”:”htmlTextItem”,”htmlText”:”Les métaux lourds ont également augmenté en raison des expéditions scientifiques, dont les séjours prolongés peuvent avoir un impact jusqu’à 10 fois supérieur à celui d’un touriste, souligne l’expert.”}]}. In addition. {“type”:”textBlockArray”,”items”:[{“type”:”htmlTextItem”,”htmlText”:”L’étude reconnaît des «progrès» dans la protection de l’Antarctique, comme l’interdiction du fioul lourd, un study: antarctica increasingly impacted tourism dérivé du pétrole, et l’utilisation de navires combinant électricité et combustibles fossiles. Cependant. «pour réduire l’empreinte des activités humaines énergivores en Antarctique. il sera nécessaire d’accélérer la transition énergétique et de limiter l’usage des combustibles fossiles, en particulier à proximité des zones sensibles», affirme l’étude.”}]},{“type”:”textBlockArray”,”items”:[{“type”:”htmlTextItem”,”htmlText”:”L’Antarctique perd rapidement sa masse en raison du réchauffement climatique. Selon l’Administration nationale de l’aéronautique et de l’espace (NASA). le continent blanc perd 135 milliards de tonnes de neige et de glace par an depuis 2002.”}]}]}}},”siteArea”:”siteAreaNews”,”store”:{“navigation”:{“items”:[{“type”:”channel”,”id”:1,”label”:”Home”,”url”:”https://www.lematin.ch/home”,”items”:[]},{“type”:”channel”,”id”:6,”label”:”Suisse”,”url”:”https://www.lematin.ch/suisse”,”items”:[{“type”:”channel”,”id”:1642,”label”:”Votations”,”url”:”/votations”,”items”:[]}]},{“type”:”channel”,”id”:2,”label”:”Sports”,”url”:”https://www.lematin.ch/sports”. “items”:[{“type”:”channel”. “id”:5,”label”:”Football”,”url”:”/sports/football”,”items”:[]},{“type”:”channel”,”id”:97,”label”:”Uefa Champions League”,”url”:”/sports/uefachampionsleague”,”items”:[]},{“type”:”channel”,”id”:98,”label”:”Uefa Europa League”,”url”:”/sports/uefaeuropaleague”,”items”:[]},{“type”:”channel”,”id”:3,”label”:”Tennis”,”url”:”/sports/tennis”,”items”:[]},{“type”:”channel”,”id”:4,”label”:”Hockey”,”url”:”/sports/hockey”,”items”:[]},{“type”:”channel”,”id”:884,”label”:”F1″,”url”:”/sports/f1″,”items”:[]},{“type”:”channel”,”id”:25,”label”:”Moto GP”,”url”:”/sports/motogp”,”items”:[]},{“type”:”channel”,”id”:26,”label”:”Sports d’hiver”,”url”:”/sports/sportsdhiver”,”items”:[]},{“type”:”channel”,”id”:888,”label”:”Chroniques”,”url”:”/sports/chroniques”,”items”:[]}]},{“type”:”channel”,”id”:81,”label”:”Faits divers”,”url”:”https://www.lematin.ch/faitsdivers”,”items”:[]},{“type”:”channel”,”id”:32,”label”:”Monde”,”url”:”https://www.lematin.ch/monde”,”items”:[]},{“type”:”channel”,”id”:980,”label”:”People”,”url”:”https://www.lematin.ch/people”,”items”:[]},{“type”:”channel”,”id”:11,”label”:”Loisirs”,”url”:”https://www.lematin.ch/loisirs”,”items”:[]},{“type”:”channel”,”id”:10,”label”:”Économie”,”url”:”https://www.lematin.ch/economie”,”items”:[]},{“type”:”channel”,”id”:17,”label”:”Société”,”url”:”https://www.lematin.ch/societe”,”items”:[]},{“type”:”channel”,”id”:173,”label”:”Santé u0026 Environnement”,”url”:”https://www.lematin.ch/santeenvironnement”,”items”:[]},{“type”:”channel”,”id”:103259491,”label”:”Vu par”,”url”:”https://www.lematin.ch/vu-par”,”items”:[]},{“type”:”channel”,”id”:174,”label”:”Bien Manger”,”url”:”https://www.lematin.ch/bienmanger”,”items”:[]},{“type”:”channel”,”id”:51,”label”:”Auto u0026 Moto”,”url”:”https://www.lematin.ch/auto”,”items”:[]},{“type”:”channel”,”id”:904,”label”:”News piquantes”,”url”:”https://www.lematin.ch/newspiquantes”,”items”:[]},{“type”:”channel”,”id”:65,”label”:”High-Tech”,”url”:”https://www.lematin.ch/hightech”,”items”:[]},{“type”:”channel”,”id”:134,”label”:”Concours”,”url”:”https://www.lematin.ch/concours”,”items”:[]},{“type”:”channel”,”id”:896,”label”:”Photos”,”url”:”https://www.lematin.ch/photos”,”items”:[]},{“type”:”channel”,”id”:219,”label”:”Video”,”url”:”https://www.lematin.ch/video”,”items”:[{“type”:”channel”,”id”:220,”label”:”Actu”,”url”:”https://www.lematin.ch/video/actu”. 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Study: antarctica increasingly impacted tourism new

Study: antarctica increasingly impacted tourism

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