Webb15 feb. 2024 · The Arve river valley airshed in the French Alps experiences particularly severe air pollution during wintertime stable atmospheric conditions associated with persistent cold-air pools. PM 10 data recorded in the region indicate that the urbanised area of the central basin-shape section of the valley is generally the most polluted, with a … Webb16 dec. 2015 · Case studies of lake breezes during wintertime cold air pools in Utah’s Salt Lake Valley are examined. While summer breezes originating from the Great Salt Lake are typically deeper, of longer duration, and have higher wind speeds than winter breezes, the rate of inland penetration and cross-frontal temperature differences can be higher during …
The Persistent Cold-Air Pool Study - AMETSOC
Webb1 maj 2024 · The Persistent Cold-Air Pool Study (PCAPS) was conducted in Utah's Salt Lake valley from 1 December 2010 to 7 February 2011. WebbThe Persistent Cold-Air Pool Study (PCAPS) addressed the need for modern observations capable of resolving the hierarchy of scales affecting persistent CAPs. PCAPS is part of … rcthedemon
Large-eddy simulations of a Salt Lake Valley cold-air pool
Webb28 feb. 2024 · A numerical model is used to simulate a persistent cold-air pool (PCAP) event that occurred in the section of the Arve River Valley around Passy in the French … Webb17 dec. 2024 · Processes of cold-air pool (CAP) erosion in an Alpine valley during south foehn are investigated based on a real-case large-eddy simulation (LES). The event occurred during the second Intensive Observation Period (IOP 2) of the PIANO field experiment in the Inn Valley, Austria, near the city of Innsbruck. Webbtions collected during the Persistent Cold-Air Pool Study. The changes in land use and sno w. cover and the resulting impacts on the surface albedo and surface heat fluxes contrib uted to. sims you share