Como as focas antárticas ajudam a entender o derretimento de geleiras

[{"selector":"#anim-00fa8d9c-41b1-4796-b4bd-7e35fdcf9c61","keyframes":{"transform":["translate3d(-107.02247%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-232c37da-ab29-49c1-ace3-69e206b7ece4","keyframes":{"transform":["translate3d(0px, 236.03179%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-75bf5dbc-f2d2-46a7-82c3-f7fd28f6062b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.727272470763453%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] AUXÍLIO ANIMAL Como as focas antárticas ajudam a entender o derretimento de geleiras Laurie Campbell/SMRU

[{"selector":"#anim-c1c334c5-e9f9-41ae-a751-570805c695a2","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-62054f64-54d9-4f42-8fd0-12f905354d46","keyframes":{"transform":["translate3d(-116.31945%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c7e9f96f-6a3a-4d2d-9c86-57ac0a2445bc [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.698863531381015%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] A Antártida é vital para a regulação do clima, mas é um desafio estudá-la: além de sua localização remota, conta com temperaturas que chegam a -75° C Vincent van Zeijst/Wiki Commons

[{"selector":"#anim-2047b9cf-3582-4d50-9ff3-b2991f321d7e","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-977523c5-f95e-4d68-855d-a2021d54c6da","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-56c1c613-46c6-439c-b99e-3d46063e06df [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(43.56591419566592%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] Para investigar as mudanças ambientais no território, uma equipe da Universidade de St Andrews, na Escócia, conta com a ajuda de alguns dos residentes locais: as focas Imagebrooker/Shutterstock

[{"selector":"#anim-fccc5978-8196-47a3-89ed-efdfda832d4f","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1faa942a-5eb4-4cbe-bb48-a4a5bb332dfc","keyframes":{"transform":["translate3d(-117.36111%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ce9a143e-168e-4f66-8297-e7162ed70662 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(34.23295444978073%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] A pesquisa da equipe escocesa se concentra no Mar de Amundsen, onde estão duas das geleiras de derretimento mais rápido da Antártida, a Pine Island Glacier e a Thwaites Glacier Arquivo pessoal/Yixi Zheng

[{"selector":"#anim-5449851d-cab5-4ffc-a9db-faf34ab9f960","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6fd7464-b391-4dd3-a4c0-e5096b41f338","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cb541e41-6c96-4508-b98c-cd9434700323 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(52.898873941551116%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] As duas espécies escolhidas para a coleta de dados foram a foca-de-weddell e os elefantes marinhos do sul, que mergulham nas camadas mais profundas do oceano Getty Images

[{"selector":"#anim-10709d66-4bb7-4a01-b329-a39fab91d52f","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b54a9b71-1aa1-4393-b13b-009d5e4e4c67","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d53a42e-0b5b-47e8-a2c8-26a8280fb835 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(27.61975113887804%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":3000,"fill":"both"}] As focas são equipadas com sensores, e, ao nadarem, o dispositivo coleta dados sobre a profundidade, temperatura e salinidade da água, que depois são transmitidos via satélite Guilherme A. Bortolotto/SMRU

[{"selector":"#anim-0d8d382c-b8b2-4026-972f-1dc2f6a42ffd","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4da5834b-3ea9-4556-b879-f15d092f88b5","keyframes":{"transform":["translate3d(-117.36111%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c141fe12-9ef9-4583-83b6-51a6cc13747e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.677461158799865%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":8000,"fill":"both"}] Os dados são compilados pelo consórcio internacional Mamíferos Marinhos Explorando os Oceanos de Polo a Polo, e estão sendo analisados por cientistas de várias disciplinas Lars Boehme/SMRU

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