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Complex Topography

Complex topography and human evolution: the missing link

Complex topography and human evolution: the missing link

... of complex topographies for strategic advantage, seen in modern humans (King et ...topographically complex environments would also facilitate the appearance of the modern human life history, with extended ...

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Application of CFD based atmospheric dispersion model for the site with complex topography

Application of CFD based atmospheric dispersion model for the site with complex topography

... One of the serious problems in applying CFD based model for atmospheric flow field simulation is the initialization of the model, especially for complex topography, where the flow field is expected to be ...

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Forest fire danger rating in complex topography – results from a case study in the Bavarian Alps in autumn 2011

Forest fire danger rating in complex topography – results from a case study in the Bavarian Alps in autumn 2011

... Although this severe fire danger situation (by local stan- dards) was very unusual, it shows features of mountain me- teorology (temperature inversion with thermal belt forma- tion and foehn winds) which occur regularly ...

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Assessing the added value of the Intermediate Complexity Atmospheric Research (ICAR) model for precipitation in complex topography

Assessing the added value of the Intermediate Complexity Atmospheric Research (ICAR) model for precipitation in complex topography

... This study conducts the first multiyear evaluation of ICAR, and compares ICAR precipitation fields to data from individual weather stations in different terrains. As a start- ing point for investigating the added value ...

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TopoSUB: a tool for efficient large area numerical modelling in complex topography at sub-grid scales

TopoSUB: a tool for efficient large area numerical modelling in complex topography at sub-grid scales

... 2010). Complex topography in moun- tain regions causes high lateral variability of the surface- atmosphere boundary by: (a) altering the local energy and mass fluxes between the ground and the atmosphere ...

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The interaction of northern wind flow with the complex topography of Crete Island – Part 1: Observational study

The interaction of northern wind flow with the complex topography of Crete Island – Part 1: Observational study

... highly complex topography of Crete plays an important role in the modification of this northern wind ...the topography of Crete Island during this wind flow on the strong downslope winds at the ...

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The interaction of northern wind flow with the complex topography of Crete Island – Part 2: Numerical study

The interaction of northern wind flow with the complex topography of Crete Island – Part 2: Numerical study

... Since this gap event is observed almost every summer, contrary to other strong gap flows around the world which in their majority are created by the approach of a synoptic scale disturbance (e.g. in Stampede Gap, Colle ...

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A Downscaling Technique for Climatological Data in Areas with Complex Topography and Limited Data

A Downscaling Technique for Climatological Data in Areas with Complex Topography and Limited Data

... The application of the current downscaling technique was conducted for 3 selected areas within Greece that present different climate characteristics and complex topography due to their location. The under ...

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Characterization of Mean and Turbulent Flow over Complex Topography under various Inflow and Geometric Configurations

Characterization of Mean and Turbulent Flow over Complex Topography under various Inflow and Geometric Configurations

... over complex terrain than linearized models, there is a wide range of available CFD codes, and depending on the user inputs, a large variation can be produced for the same ...in complex terrain and thus ...

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Fractional snow covered area parameterization over complex topography

Fractional snow covered area parameterization over complex topography

... A poorer performance of a subgrid parameterization for the snow distribution can also arise from the different scales on which the spatial variability of snow depths is created in complex topography. ...

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Aspects of quality control of wind profiler measurements in complex topography

Aspects of quality control of wind profiler measurements in complex topography

... At complex topographic sites and under extreme meteorological conditions, this assumption may be fallible depending on the site, and it is more likely to fail in the lower layers of the ...in complex ...

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Effect of Reynolds number and inflow parameters on mean and turbulent flow over complex topography

Effect of Reynolds number and inflow parameters on mean and turbulent flow over complex topography

... U14 and U15 cases was the 50 % increase in the operating speed of fans in the third row from the floor compared to all other fans. This induced a strong shearing effect at the in- terface between fan rows 2 and 3, about ...

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Air pollution modelling over complex topography

Air pollution modelling over complex topography

... of complex terrain meteorology is the occurrence of up-valley (anabatic) wind during day-time and down-valley (catabatic) wind, typically during night-time, caused by the different heating of valley floor and ...

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Impacts of topographic shading on direct solar radiation for valley glaciers in complex topography

Impacts of topographic shading on direct solar radiation for valley glaciers in complex topography

... of topography can result in a 37 % overestima- tion of incoming solar ...of topography on surface energy balance would be enhanced at higher lat- ...

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NUMERICAL PREDICTION MODELS FOR AIR POLLUTION BY MOTOR VEHICLE EMISSIONS

NUMERICAL PREDICTION MODELS FOR AIR POLLUTION BY MOTOR VEHICLE EMISSIONS

... грес транспорту. Numerical Simulation of Indoor Air Pollution and Atmosphere Pollution for Regions Having Complex Topography / M. Biliaiev // NATO Science for Peace and Security Seri[r] ...

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Preliminary Report of Reconnaissance Fieldwork by the DISPERSE Project 22nd May - 15th June 2012

Preliminary Report of Reconnaissance Fieldwork by the DISPERSE Project 22nd May - 15th June 2012

... plains. Complex topography may be used by hominins for protection but also strategically while hunting, and an area of such topography may therefore be attractive to early hominin ...present-day ...

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A GIS-based numerical model for simulating the kinematics of mud and debris flows over complex terrain

A GIS-based numerical model for simulating the kinematics of mud and debris flows over complex terrain

... Abstract. This article presents MassMov2D, a two- dimensional model of mud and debris flow dynamics over complex topography, based on a numerical integration of the depth-averaged motion equations using a ...

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Determination of Dynamic Ocean Topography Using the Minimum Energy State

Determination of Dynamic Ocean Topography Using the Minimum Energy State

... dynamic topography η (Figure 7a) and associated surface geostrophic velocity vectors (Figure 7b) clearly show the double-gyre structure: high dynamic topography region (with a maximum of 29cm near Hatti) ...

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Statistics of the Earth’s Topography

Statistics of the Earth’s Topography

... dynamic topography presumably acts by uplift (red) or subsidence ...dynamic topography is relative because highly dependent on the filter ...plitude topography is comprised with ± 1000 m, although ...

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Topography-modified refraction (TMR): adjustment of treated cylinder amount and axis to the topography versus standard clinical refraction in myopic topography-guided LASIK

Topography-modified refraction (TMR): adjustment of treated cylinder amount and axis to the topography versus standard clinical refraction in myopic topography-guided LASIK

... the topography software-recommended cylindrical ...(the topography software has no axial length data and cannot calculate myopia), and the cylinder that derives from several consistent Vario, topolyzer ...

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