3) Arctic sea ice 北极海冰 1. Thermodynamics Parameter Identification and Numerical Simulation in Arctic Sea Ice Temperature Field; 北极海冰温度场热力学参数辨识与数值模拟 2. 5° 500 hPa heights and the Arctic 1°×1° sea ice data,the indices for the polar vortex area and intensity,and ...
We establish the first intermodel comparison of seasonal to interannual predictability of present-day Arctic climate by performing coordinated sets of idealized ensemble predictions with four state-of-the-art global climate models. For Arctic sea ice extent and volume, there is potential predictive ...
Net primary production (NPP) is the foundation of the oceans’ ecosystems and the fisheries they support. In the Arctic Ocean, NPP is controlled by a complex interplay of light and nutrients supplied by upwelling as well as lateral inflows from adjacent
We establish the rst intermodel comparison of seasonal to interannual predictability of present-day Arctic climate by performing coordinated sets of idealized ensemble predictions with four state-of-the-art global climate models. For Arctic sea ice extent and volume, there is potential predictive skill...
The Beaufort Gyre is an enormous, 600-mile-wide pool of swirling cold, fresh water in the Arctic Ocean, just north of Alaska and Canada. In the winter, this current is covered by a thick cap of ice. Each summer, as the ice melts away, the exposed gyre ga
Avila-Diaz A, Bromwich DH, Wilson AB, Justino F, Wang S-H (2021) Climate extremes across the North American Arctic in modern reanalyses. J Clim 34:2385–2410. https://doi.org/10.1175/JCLI-D-20-0093.1 Article Google Scholar Ayehu GT, Tadesse T, Gessesse B, Dinku T (2018) Validatio...
The author utilizes ice data from Arctic stations and from ice reconnaissance flights to investigate the impact of the cooling trend that began in the early 1940''s on sea ice conditions in the Soviet Arctic. One striking feature is the pronounced contrast in this impact between the Eastern ...
This suggests a feedback in which ice exported from the Arctic Ocean into the Barents Sea promotes ice growth elsewhere in the Arctic Ocean. The strongest currents recorded at the moorings (up to 40 cm s 1) are related to eddy features which are predominantly anticyclonic and, with a few ...
The central role of diminishing sea ice in recent Arctic temperature amplification. Nature 464, 1334–1337 (2010). Article CAS Google Scholar Wendisch, M. et al. The Arctic cloud puzzle: using ACLOUD/PASCAL multiplatform observations to unravel the role of clouds and aerosol particles in ...
In any case, Arctic-origin overflow water accounts for a more substantial volume transport in both the NIJ and the IFSJ, and such dense water was not observed in the mixed layers on the north Iceland shelf. This is consistent with previous observational studies suggesting a Greenland Sea ...