Beaufort Gyre freshwater reservoir: State and variability from observations
A Proshutinsky, R Krishfield… - Journal of …, 2009 - Wiley Online Library
We investigate basin‐scale mechanisms regulating anomalies in freshwater content (FWC)
in the Beaufort Gyre (BG) of the Arctic Ocean using historical observations and data
collected in 2003–2007. Specifically, the mean annual cycle and interannual and decadal
FWC variability are explored. The major cause of the large FWC in the BG is the process of
Ekman pumping (EP) due to the Arctic High anticyclonic circulation centered in the BG. The
mean seasonal cycle of liquid FWC is a result of interplay between the mechanical (EP) and …
in the Beaufort Gyre (BG) of the Arctic Ocean using historical observations and data
collected in 2003–2007. Specifically, the mean annual cycle and interannual and decadal
FWC variability are explored. The major cause of the large FWC in the BG is the process of
Ekman pumping (EP) due to the Arctic High anticyclonic circulation centered in the BG. The
mean seasonal cycle of liquid FWC is a result of interplay between the mechanical (EP) and …
[引用][C] Beaufort Gyre freshwater reservoir: State and variability from observations: Beufort gyre climate system exploration studies
A PROSHUTINSKY, R KRISHFIELD… - Journal of …, 2010 - pascal-francis.inist.fr
Keyword (en) 1950-2000 trend-surface analysis anomalies atmospheric circulation
Climatology fresh water thickness sea ice melts Ekman pumping reduction reservoirs salt
Vortex transformations variability annual variations seasonal variations winds Polar region
Arctic region Arctic Ocean evaporites chemically precipitated rocks sedimentary rocks polar
regions
Climatology fresh water thickness sea ice melts Ekman pumping reduction reservoirs salt
Vortex transformations variability annual variations seasonal variations winds Polar region
Arctic region Arctic Ocean evaporites chemically precipitated rocks sedimentary rocks polar
regions
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