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• W2097020812 abstract "The structure of turbulent flows along a transition between tall-forested canopies and forest clearings continues to be an active research topic in canopy turbulence. The difficulties in describing the turbulent flow along these transitions stem from the fact that the vertical structure of the canopy and its leaf area distribution cannot be ignored or represented by an effective roughness length. Large-eddy simulation (LES) runs were performed to explore the effect of a homogeneous variation in the forest leaf area index (LAI) on the turbulent flow across forest edges. A nested grid numerical method was used to ensure the development of a deep boundary layer above the forest while maintaining a sufficiently high resolution in the region close to the ground. It was demonstrated that the LES here predicted first-order and second-order mean velocity statistics within the canopy that agree with reported Reynolds-Averaged Navier–Stokes (RANS) model results, field and laboratory experiments. In the simulations reported here, the LAI was varied between 2 and 8 spanning a broad range of observed LAI in terrestrial ecosystems. By increasing the forest LAI, the mean flow properties both within the forest and in the clearing near the forest edge were altered in two fundamental ways: near the forest edge and into the clearing, the flow statistical properties resembled the so-called back-facing step (BFS) flow with a mean recirculation zone near the edge. Another recirculation zone sets up downstream of the clearing as the flow enters the tall forest canopy. The genesis of this within-forest recirculation zone can be primarily described using the interplay between the mean pressure gradients (forcing the flow) and the drag force (opposing the flow). Using the LES results, a simplified analytical model was also proposed to explain the location of the recirculation zone inside the canopy and its dependence on the forest LAI. Furthermore, a simplified scaling argument that decomposes the mean velocity at the outflow edge into a superposition of ‘exit flow’ and BFS-like flow with their relative importance determined by LAI was explored." @default.
• W2097020812 created "2016-06-24" @default.
• W2097020812 creator A5011699592 @default.
• W2097020812 creator A5017040382 @default.
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• W2097020812 date "2007-12-06" @default.
• W2097020812 modified "2023-10-14" @default.
• W2097020812 title "The Effects of Canopy Leaf Area Index on Airflow Across Forest Edges: Large-eddy Simulation and Analytical Results" @default.
• W2097020812 cites W1557993103 @default.
• W2097020812 cites W1565256545 @default.
• W2097020812 cites W1572658901 @default.
• W2097020812 cites W1609612679 @default.
• W2097020812 cites W1665985967 @default.
• W2097020812 cites W1748954495 @default.
• W2097020812 cites W1839174055 @default.
• W2097020812 cites W1968494332 @default.
• W2097020812 cites W1975920886 @default.
• W2097020812 cites W1982009181 @default.
• W2097020812 cites W1996433938 @default.
• W2097020812 cites W1996605924 @default.
• W2097020812 cites W1996912732 @default.
• W2097020812 cites W1997152145 @default.
• W2097020812 cites W2002687980 @default.
• W2097020812 cites W2007019091 @default.
• W2097020812 cites W2007824627 @default.
• W2097020812 cites W2010621148 @default.
• W2097020812 cites W2012645756 @default.
• W2097020812 cites W2015982375 @default.
• W2097020812 cites W2027932704 @default.
• W2097020812 cites W2028458365 @default.
• W2097020812 cites W2029120123 @default.
• W2097020812 cites W2029349191 @default.
• W2097020812 cites W2033131481 @default.
• W2097020812 cites W2034809642 @default.
• W2097020812 cites W2035386049 @default.
• W2097020812 cites W2035790450 @default.
• W2097020812 cites W2041024929 @default.
• W2097020812 cites W2041416843 @default.
• W2097020812 cites W2048383414 @default.
• W2097020812 cites W2049563067 @default.
• W2097020812 cites W2061499594 @default.
• W2097020812 cites W2063913493 @default.
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• W2097020812 cites W2067143538 @default.
• W2097020812 cites W2073373498 @default.
• W2097020812 cites W2074447412 @default.
• W2097020812 cites W2076399376 @default.
• W2097020812 cites W2079908231 @default.
• W2097020812 cites W2088025270 @default.
• W2097020812 cites W2090203554 @default.
• W2097020812 cites W2090373278 @default.
• W2097020812 cites W2090632518 @default.
• W2097020812 cites W2092498312 @default.
• W2097020812 cites W2092905404 @default.
• W2097020812 cites W2092941459 @default.
• W2097020812 cites W2096963824 @default.
• W2097020812 cites W2099705219 @default.
• W2097020812 cites W2101069803 @default.
• W2097020812 cites W2101865339 @default.
• W2097020812 cites W2102799795 @default.
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• W2097020812 cites W2113659128 @default.
• W2097020812 cites W2115025195 @default.
• W2097020812 cites W2123713501 @default.
• W2097020812 cites W2126168447 @default.
• W2097020812 cites W2126204080 @default.
• W2097020812 cites W2140807508 @default.
• W2097020812 cites W2149766695 @default.
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• W2097020812 cites W2159208039 @default.
• W2097020812 cites W2161491521 @default.
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• W2097020812 cites W2168384726 @default.
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• W2097020812 doi "https://doi.org/10.1007/s10546-007-9242-1" @default.
• W2097020812 hasPublicationYear "2007" @default.
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