Derretimento da “Geleira do Apocalipse” preocupa cientistas

NA ANTÁRTIDA

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[{"selector":"#anim-8ba1343c-f1de-4567-b65f-9f59fb845508","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5e66ef23-3981-421e-862b-6201dadb6816","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dda77ecb-4979-4da7-8c37-ca807e1679c3","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2ebb9d86-ff18-4087-8051-187c210c7eea","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d813fcac-40e6-4041-9732-d6005c4ce48e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-18.42783485996772%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Parte do que a mantém no lugar é uma plataforma de gelo que é altamente vulnerável à medida que o oceano esquenta Ted Scambos

[{"selector":"#anim-73031c8b-7df5-47a7-b587-9eb71bb5c8b9","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fba95711-f535-4cb3-b01a-8ac14e8abd48","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-00d7a9c4-eb4b-4b09-ae82-d2a04aed6683","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3d340be4-b3bf-47e4-b65d-795c21e92176","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-59862d33-58e5-4769-8093-a5568a9da4cb [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(18.656955898198223%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Em dois estudos, os cientistas revelaram que rachaduras profundas e formações de “escadas” no gelo estão derretendo muito mais rápido NASA/James Yungel

[{"selector":"#anim-d1fa25ac-3832-4498-91ae-6b74a759e776","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3db7c811-720a-477d-96da-6b47ff193847","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-42fd4130-3850-4fc3-a56b-25ceb5a2b9e0","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-665f2477-03e0-446c-9416-fe2d7f212099","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-268ac03d-c02f-4c4c-a183-f66f4912609b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(20.80243626350828%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Todos os anos, a geleira Thwaites despeja bilhões de toneladas de gelo no oceano, contribuindo com cerca de 4% do aumento anual do nível do mar NASA/James Yungel

[{"selector":"#anim-0c3eee35-e64e-4d27-bfae-33643699613c","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49be3ee6-130f-4d07-9e7b-8afe23dc0984","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10ab3489-eb3a-4b5d-bb86-0182a626ad50","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-768327f0-3f60-40a0-9087-c9c092c2b2e6","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b0d228a5-817c-40bc-a8af-016b053bb72f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(16.2578696821795%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O colapso completo da Thwaites poderia levar ao aumento do nível do mar em mais de 70 centímetros, o que seria suficiente para devastar comunidades costeiras em todo o mundo Alex Mazur

[{"selector":"#anim-843b6976-c689-4767-ab59-2b7d15c19652","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-71deab2f-e32d-405b-bd8e-ad189e1efaf9","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2440ab81-2502-45f6-bfbd-b77e9afb1faf","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6eef5e8d-a98a-4d4c-a0eb-75d195ce1d1e","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a917643b-9f96-4961-911b-1f9145a36459 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-0.1232625864498722%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Mas ela também está agindo como uma represa natural para o gelo circundante na Antártica Ocidental e, se entrar em colapso, o nível global do mar pode subir cerca de 3 metros Robert Larter

NA ANTÁRTIDA

Derretimento da “Geleira do Apocalipse” preocupa cientistas

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