Abstract: This paper presents new observations of deposition of heavy particles (glass beads of gravitational settling velocity 8.7 cm s?1) within an undisturbed flow and within a flow disturbed by a porous windbreak fence. These ...

Abstract: In reference to previously observed concentrations of methane released from a source enclosed by a windbreak, this paper examines a refined ?inverse dispersion? approach for estimating the rate of emission Q from a small ...

Abstract: Inverse-dispersion techniques allow inference of a gas emission rate Q from measured air concentration. In ?ideal surface layer problems,? where Monin?Obukhov similarity theory (MOST) describes the winds transporting the ...

Abstract: The Edmonton monthly mean temperature record has been examined using the concept of the cumulative high frequency monthly mean temperature anomaly, I. The time sequence of I is shown to exhibit bounded, oscillatory, ...

Abstract: The gas emission rate Q from an artificial 36-m2 surface area source was inferred from line-average concentration CL measured by an open-path laser situated up to 100 m downwind. Using a backward Lagrangian stochastic (bLS) ...