南极冰川边界每天随潮汐移动数公里

三年前

The Cryosphere, 26 September 2023 The "grounding line" of the southern Ronne Ice Shelf in Antarctica can migrate up to…

本周视频:《通往COP28之路:冰川融化,海平面上升,以及为何2°C太高》——联合国气候周

三年前

Following the UN General Assembly and Climate Ambition Summit in New York, leaders from the Ambition on Melting Ice (AMI)…

目前的全球变暖足以使西南极洲走上不可逆转的崩溃之路

三年前

The Cryosphere, 7 September 2023 Two groundbreaking studies reveal that remaining at today's 1.2°C could trigger the slow but certain…

最新观测:南极洲升温速度几乎是世界其他地区的两倍

三年前

Nature Climate Change, 7 September 2023 The Arctic long has been characterized by warming two-four times the global average; now,…

南极洲东部的“薄弱腹地”正以前所未有的速度退缩,其速度几乎与南极洲西部的冰川相当。

三年前

The Cryosphere, 31 August 2023 Latest observations confirm that the Vanderford Glacier in Wilkes Land, East Antarctica, is the third…

视角:酷热波给全球许多冰川描绘了黯淡的前景

三年前

News Briefing, 25 August 2023 Soaring temperatures have visibly impacted many mountain glaciers across the planet in past months, as…

Catastrophic Penguin Die-off Caused by Antarctica Sea Ice Decline

三年前

Communications Earth & Environment, 24 August 2023 Researchers have confirmed that an extremely early Antarctic sea ice breakup led to…

COP27 Video of the Week: “Witnesses of a Melting Glacier: Monitoring Activity from Marmolada to the Peaks of Georgia”

三年前

In summer 2022, a team of scientists undertook expeditions to Italy and Georgia to monitor the melting of glaciers, and…

Melting Glaciers Expose Vulnerable New Ecosystems in Need of Protection

三年前

Nature, 16 August 2023 An international team of glaciologists has created the first assessment of new ecosystems that will emerge…

Permafrost Riverbanks Erode Faster in a Warming Arctic

三年前

Journal of Geophysical Research: Earth Surface, 20 July 2023 Rising air and water temperatures have increased riverbank erosion in permafrost…

COP27 Video of the Week: “Glaciers of Colombia and Ecuador”

三年前

Mountain glaciers provide an essential source of freshwater for downstream communities, particularly during the dry season. This COP27 session explored…

Every Increment of Warming Increases Antarctic Extreme Events, Global Hazards

三年前

Frontiers in Environmental Science, 8 August 2023 Extreme events in Antarctica will become more frequent and pronounced unless drastic action…

Extreme Melt Events Increase Sea Level Projections from the Greenland by 14%

三年前

The Cryosphere, 27 July 2023 A new process currently missing from climate models could increase sea level contributions from the…

COP27 Video of the Week: “The Arctic Ocean and Mid-latitudes: What’s Up with the Weather?”

三年前

The Arctic experiences warming up to four times faster than the global average; and the loss of sea ice is…

Confirmation that NW Greenland was Ice-Free During Sustained 1°C-2°C Warming in Earth’s Past

三年前

Science, 20 July 2023 Ancient sediments trapped beneath the northwestern portion of Greenland's ice sheet confirm ice-free conditions existed for…