Results 11 to 20 of about 372,803 (361)
Neloy Khare, Rajni Khare
semanticscholar +5 more sources
Physical and Space ...
Andersen, J K+89 more
openaire +6 more sources
Anomalous collapses of Nares Strait ice arches leads to enhanced export of Arctic sea ice
The ice arches that usually develop at the northern and southern ends of Nares Strait play an important role in modulating the export of Arctic Ocean multi-year sea ice.
G. Moore+4 more
semanticscholar +1 more source
The Arctic has warmed nearly four times faster than the globe since 1979
In recent decades, the warming in the Arctic has been much faster than in the rest of the world, a phenomenon known as Arctic amplification. Numerous studies report that the Arctic is warming either twice, more than twice, or even three times as fast as ...
Mika Rantanen+7 more
semanticscholar +1 more source
Observationally-constrained projections of an ice-free Arctic even under a low emission scenario
The sixth assessment report of the IPCC assessed that the Arctic is projected to be on average practically ice-free in September near mid-century under intermediate and high greenhouse gas emissions scenarios, though not under low emissions scenarios ...
Yeon‐Hee Kim+4 more
semanticscholar +1 more source
Arctic amplification of climate change: a review of underlying mechanisms
Arctic amplification (AA)—referring to the enhancement of near-surface air temperature change over the Arctic relative to lower latitudes—is a prominent feature of climate change with important impacts on human and natural systems.
M. Previdi, Karen L. Smith, L. Polvani
semanticscholar +1 more source
In the 'Advertisement' to this 1784 two-volume work, Thomas Pennant (1726–98), zoologist and traveller, explains that his original intention was to record the zoology of North America 'when the empire of Great Britain was entire'. After the War of Independence, he changed his focus to the zoology (and people, archaeology and geology) of the Arctic ...
Thomas Pennant
openalex +7 more sources
Arctic Futures–Future Arctics? [PDF]
Is the Arctic sufficiently distinctive and uniform to justify adopting a holistic perspective in thinking about the future of the region? Or do we need to acknowledge that the Arctic encompasses a number of different subregions whose futures may diverge more or less profoundly?
openaire +2 more sources
Unprecedented fire activity above the Arctic Circle linked to rising temperatures
Arctic fires can release large amounts of carbon from permafrost peatlands. Satellite observations reveal that fires burned ~4.7 million hectares in 2019 and 2020, accounting for 44% of the total burned area in the Siberian Arctic for the entire 1982 ...
Adrià Descals+5 more
semanticscholar +1 more source