WebJul 8, 2024 · Arctic sea ice fell to its lowest extent on record for this time of year on July 5, even though the spring had so far been relatively cool and stormy — conditions that, in the past, would have ... WebIssued annually since 2006, the Arctic Report Card is a timely and peer-reviewed source for clear, reliable and concise environmental information on the current state of different components of the Arctic environmental system relative to historical records. The Report Card is intended for a wide audience, including scientists, teachers ...
Arctic Sea Ice News and Analysis Sea ice data updated …
WebApr 10, 2024 · Lanzhou University, China, has provided scientific evidence from a collaborative study on the link between Arctic sea ice loss and extreme cold weather in the mid-latitudes, BTA reports. The research reveals the importance of the stratospheric feedback on Arctic warming and is expected to aid short-term climate predictions of … The downward linear trend in February sea ice extent over the 45-year satellite record is 42,300 square kilometers (16,300 square miles) per year, or 2.8 percent per decade relative to the 1981 to 2010 average. Based on the linear trend, since 1979, February extent has lost 1.86 million square … See more The February 2024 average Arctic sea ice extent was 14.18 million square kilometers (5.47 million square miles), the third lowest February in the satellite record (Figure 1a). February extent was … See more During February, the Arctic Oscillation, a large-scale mode of Arctic climate variability, was in a strongly positive phase. When the Arctic Oscillation index is positive, the low sea … See more Hudson Bay is generally completely ice covered during the Arctic winter. However, as in other places, polynyas, regions of persistent open water, can occur under certain conditions. In … See more In recent years, low sea ice extent in the Barents and Kara Seas has driven the overall negative trend in winter Arctic sea ice. Previous studies … See more east ottawa dental
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WebAug 14, 2012 · Months of relatively warm temperatures and nearly continuous sunshine have taken their toll on the ice that blankets the Arctic Ocean. By mid-September, the sea ice will reach its low point for the year, before starting its annual re-freeze. All of this is normal, but the conditions scientists are seeing this year are anything but normal. WebDec 6, 2024 · Climate change is radically redefining the geography, biodiversity, and political units of the Arctic. The extent of sea ice in the Arctic is shrinking. The 21st century has marked record lows in both the … WebSep 22, 2024 · Sea ice in the Arctic appears to have hit its annual minimum extent on Sept. 16, after waning in the 2024 Northern Hemisphere spring and summer. The summertime … east otay mesa business park specific plan