We have previously defined the planetary boundary layer (PBL), also known as the atmospheric boundary layer (ABL), as the entire layer of the atmosphere that has its properties directly influenced by contact with the earth’s underlying surface. Though some turbulence occurs from time to time in...
1 Introduction The ablation of a continuous flux of extraterrestrial dust in the atmosphere gives rise to per- manent layers of free neutral and ionized metal atoms in the 80–110 km altitude range. From the initial ground based observations of sodium at the end of the 1930s (Chapman 1938)...
Towards reconciling the large-scale structure of turbulent boundary layers in the atmosphere and laboratory Bound.-Lay. Meteorol., 145 (2) (2012), pp. 273-306 CrossrefView in ScopusGoogle Scholar [12] Stanislas Michel Near Wall Turbulence: an experimental view Phys. Rev. Fluids, 2 (10) (...
Ocean atmosphere systemMathematical-analysisIncompressible limitPenalization problemSingular limits3d eulerModelFlowIntegrabilityIn this paper we describe the weak solutions of the Navier-Stokes equations with a large Coriolis term as the Rossby and the Ekman numbers go to zero in a special domain with ...
upper atmosphere/ sporadic Na layerPacificupper atmospherechemical compositionAD 1987 01Mauna Kea ObservatoryHawaiisporadic layerThe characteristics of very dense, narrow upper atmospheric Na layers observed above Mauna Kea, Hawaii (19掳50N, 155掳28W) are described. These layers were observed on a ...
The AMO does reflect complex processes in the coupled atmosphere–ocean system of the North Atlantic. Further studies are needed to test the encountered linkage, although available instrumental SST data are short in length compared to the multidecadal timescale of the AMO. Despite the mentioned ...
The atmosphere is above the surface of Earth and is a thin gaseous layer that permits the existence of living things. Earth has many dramatic physical features. Landforms such The layer of Earth that we live on is the crust. This is the as teaus, mountains, ins, and valleys are all ...
We have established the laws of formation of boride coatings in the course of saturation of titanium from different boron-containing media in the atmosphere of dynamic vacuum at a temperature of 900–1100°C. We have shown that the phase composition depends on the saturation temperature and the ...
Keller, Direct statistical simulation of the near-surface layers of a cometary atmosphere. II: a nonspherical nucleus. Sol. Syst. Res. 40, 219-229 (2006)Skorov Yu. V., Markelov G. N., and Keller H. U., Direct statistical simulation of the near-surface layers of the cometary ...
Terms of Use Usage Permissions Subsets JGR: Space Physics iPad AppIonosphere and Upper Atmosphere Numerical modeling of artificial ionospheric layers driven by high-power HF heating B. Eliasson1,2,*, X. Shao1, G. Milikh1, E. V. Mishin3, K. Papadopoulos1 Article first published online...