Journal ArticleDOI
Modele numerique de dispersion des polluants atmospheriques en presence de couverts vegetaux: Application aux couverts forestiers
Y. Belot,A. Baille,J.-L. Delmas +2 more
TLDR
In this paper, a modele numerique de dispersion des polluants atmospheriques was used for analysing the effets d'un couvert vegetal sur les concentrations aeriennes.About:
This article is published in Atmospheric Environment.The article was published on 1976-01-01. It has received 54 citations till now.read more
Citations
More filters
Journal ArticleDOI
A preliminary multiple resistance routine for deriving dry deposition velocities from measured quantities
TL;DR: In this article, a multiple resistance routine for deriving deposition velocities is presented, where current knowledge of biological processes is incorporated into a first-generation lsbig leaf model; formulations of resistances appropriate for describing individual leaves are combined to simulate the canopy as a whole.
Journal ArticleDOI
A canopy stomatal resistance model for gaseous deposition to vegetated surfaces
TL;DR: In this article, a gaseous deposition model based on a realistic canopy stomatal resistance submodel is described, analyzed and tested, which is designed as one of a hierarchy of simulations, leading up to a "big-leaf" model of the processes contributing to the exchange of trace gases between the atmosphere and vegetated surfaces.
Journal ArticleDOI
The effects of dust on vegetation--a review.
TL;DR: This review describes the physical and chemical characters of a range of dust types that affect the effects of dust on crops, grasslands, heathlands, trees and woodlands, arctic bryophyte and lichen communities.
Journal ArticleDOI
Deposition of atmospheric pollutants on forests.
TL;DR: In this article, the effects of afforestation on inputs of pollutants to catchments are illustrated by model calculations for inputs of sulphur and nitrogen to Kielder forest in northern England.
Journal ArticleDOI
Aerosol dry deposition on vegetative canopies. Part I: Review of present knowledge
TL;DR: In this paper, a review of the present knowledge of aerosol dry deposition, with respect to modelling and experimental aspects, is presented, and a synthesis is provided through different inter-comparisons concerning: (1) the influence of atmospheric stability on fine particle deposition, (2) the evolution of coarse aerosol deposition with aerodynamic conditions and (3) the aerosol size dependence of deposition on grass and forest canopies.
References
More filters
Journal ArticleDOI
Difference Methods for Initial-Value Problems.
Difference methods for initial-value problems
Robert D. Richtmyer,K. W. Morton +1 more
TL;DR: In this article, differentielles and stabilite were used for differentiable transport in the context of transfert de chaleur and ondes Reference Record created on 2005-11-18, modified on 2016-08-08
Journal ArticleDOI
Momentum, mass and heat exchange of vegetation
TL;DR: In this paper, a general expression for B−1 in terms of the exchange characteristics of the individual elements of a vegetative canopy is derived, which does not contain the surface roughness parameter Z0.
Journal ArticleDOI
Vegetation: a sink for atmospheric pollutants.
TL;DR: Plant pollutant uptake measurements were made utilizing a typical vegetation canopy and chambers that were designed specifically for gaseous exchange studies and indicated that an alfalfa canopy removed gases from the atmosphere in the following order.
Journal ArticleDOI
Energy budgets in pine forest
Jb B. Stewart,A. S. Thom +1 more
TL;DR: For example, Robins et al. as discussed by the authors found that transpiration from the forest must occur at rates much less dependent on net radiation, Rn, than on ambient vapour pressure deficit (vpd), provided that the latter is not too small, i.e. 1 mb per 100 W m−2 of Rn.