Recent Antarctic sea-ice decline is a substantial source of concern, notably the record low in 2023 (ref.). Progress has been made towards establishing the causes of ice lossbut uncertainty remains about its consequences for ocean–atmosphere interaction. Resolution of this uncertainty is important ...
Sea ice in the Antarctic area fell to a record low this year. The drop is a result of rising temperatures worldwide. And there is no quick fix to make up for the damage, scientists said recently in a new study. Antarctica’s minimum summer ice cover, which last year dropped below 2 ...
This record-low extent so far in 2023 is a continuation of a downward trend in Antarctic sea ice that started after a record high in 2014. Prior to 2014, ice surrounding the continent was increasing slightly by about 1% per decade."
The volume of Arctic sea ice is in decline but exhibits high interannual variability, which is driven primarily by atmospheric circulation. Through analysis of satellite-derived ice products and atmospheric reanalysis data, we show that winter 2020/21 was characterised by anomalously high sea-level pr...
A.Antarctic sea ice is recovering too slowly. B.The Antarctic ice cover is continuously moving. C.The environment of Antarctica is easy to break. D.Extreme events happen in Antarctic summer. 23-24高一上·湖南·阶段练习查看更多[3] 更新时间:2023/11/14 03:40:43 ...
The field of Arctic sea ice prediction on “weather time scales” is still in its infancy with little existing understanding of the limits of predictability. This is especially true for sea ice deformation along so-called Linear Kinematic Features (LKFs) including leads that are relevant for marin...
“Less ice and freshwater transport have big impacts on ocean productivity, as well as warming upper ocean temperatures, in the region,” said Bliss. A 2023 study looking at two decades of related observations found that the East Greenland Current is moving less sea ice through the Fram ...
Scientists have reported that the sea ice in Antarctica (南极) is at a record low level. Antarctica is a great, icy land, surrounded (围绕) by the huge Southern Ocean. The ice in Antarctica doesn’t just cover the land. There’s also a large area of sea ice on the ocean’s surface...
Although the Arctic covers 6% of our planet's surface and plays a key role in the Earth's climate it remains one of the least explored ecosystems. The global change induced decline of sea ice has led to increasing anthropogenic presence in the Arctic Ocean. Exploitation of its resources is ...
Ice/hydrohalite crystallization structures in sub-eutectic freezing experiments in the system NaCl-H20 and possible implications for the properties of frozen brines in Europa: A preliminary report We conducted a suite of freezing experiments on NaCl brines with 20.3, 23.3, and 26.6 (saturated) weight...