Journal ArticleDOI
Molecular diffusivities of Hg vapor in air, O2 and N2 near STP and the kinematic viscosity and thermal diffusivity of air near STP
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In this paper, the authors present a review and re-analyzes the historical data and some modeling results for D for Hg vapor in air, N2 and O2 and recasts results of an independent review of dynamic viscosity and thermal conductivity of air in a form that are consistent with one another and with this author's previous study of D for simple gases and air, near STP.About:
This article is published in Atmospheric Environment.The article was published on 1999-02-01. It has received 62 citations till now. The article focuses on the topics: Thermal diffusivity & Schmidt number.read more
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The Surface Energy Balance System (SEBS) for estimation of turbulent heat fluxes
TL;DR: In this paper, a Surface Energy Balance System (SEBS) is proposed for the estimation of atmospheric turbulent fluxes and evaporative fraction using satellite earth observation data, in combination with meteorological information at proper scales.
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An Evaluation of Two Models for Estimation of the Roughness Height for Heat Transfer between the Land Surface and the Atmosphere
TL;DR: In this article, a simple physically based model is derived for the estimation of the roughness height for heat transfer, which is derived from a complex physical model based on the localized near-field Lagrangian theory.
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A model study of kBH−1 for vegetated surfaces using ‘localized near-field’ Lagrangian theory
TL;DR: In this article, the authors developed a model of kB −1 (for heat transfer) for the vegetation component of a dual source model and for the combined effects of canopy and soil in a single source approach.
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The fate of mercury species in a sub-arctic snowpack during snowmelt
Aurélien Dommergue,Christophe Ferrari,Pierre-Alexis Gauchard,Claude F. Boutron,Laurier Poissant,Martin Pilote,Petru Jitaru,Freddy Adams +7 more
TL;DR: In this article, an extensive mercury study was conducted prior to and during the annual melting of a snowpack in a sub-arctic site along the Hudson Bay (Canada), and gas-phase measurements showed that the snowmelt coincides with an elemental mercury (Hg°) pulse in the snowpack air far above ambient levels.
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Improved model for mercury emission, transport and deposition
TL;DR: In this paper, the authors developed a Hg emission model including natural sources; incorporated it into the CMAQ-Hg model (US EPA) and used it to study the behavior of Hg in the atmosphere.