Results 31 to 40 of about 1,868,241 (285)
Geochemistry, Geophysics, Geosystems, 2021 Although previous findings support an origin of the Shatsky Rise igneous plateau (Northwest Pacific) through interaction of a mantle plume with a mid‐ocean ridge triple junction, the evidence for the involvement of a mantle plume is equivocal.
Antje Dürkefälden +7 more
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Wildfire smoke-plume rise: a simple energy balance parameterization [PDF]
Atmospheric Chemistry and Physics, 2021 The buoyant rise and the resultant vertical distribution of wildfire smoke in the atmosphere have a strong influence on downwind pollutant concentrations at the surface. The amount of smoke injected vs.
N. Moisseeva, R. Stull
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Mantle plume and rift-related volcanism during the evolution of the Rio Grande Rise
Communications Earth & Environment, 2022 The Rio Grande Rise in the western South Atlantic Ocean has been interpreted as either an oceanic plateau related to the Tristan-Gough mantle plume, or a fragment of detached continental crust.
P. Hoyer +6 more
semanticscholar +1 more source
Chemical Engineering Transactions, 2022 Smoke plumes containing toxic combustion products will initially rise due to the density difference between the hot combustion products and the ambient air.
Hans Boot, Sonia Ruiz Perez
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Global Wildfire Plume‐Rise Data Set and Parameterizations for Climate Model Applications
Journal of Geophysical Research - Atmospheres, 2020 The fire plume height (smoke injection height) is an important parameter for calculating the transport and lifetime of smoke particles, which can significantly affect regional and global air quality and atmospheric radiation budget.
Z. Ke +4 more
semanticscholar +1 more source
Evaluation of the smoke-injection height from wild-land fires using remote-sensing data [PDF]
Atmospheric Chemistry and Physics, 2012 A new methodology for the estimation of smoke-injection height from wild-land fires is proposed and evaluated. It is demonstrated that the approaches developed for estimating the plume rise from stacks, such as the formulas of G.
M. Sofiev, T. Ermakova, R. Vankevich
doaj +1 more source
Wildfire smoke-plume rise: a simple energy balance parameterization
Atmospheric Chemistry and Physics, 2020 . The buoyant rise and the resultant vertical distribution of wildfire smoke in the atmosphere have a strong influence on downwind pollutant concentrations at the surface. The amount of smoke injected vs.
N. Moisseeva, R. Stull
semanticscholar +1 more source
The importance of moist thermodynamics on neutral buoyancy height for plumes from anthropogenic sources [PDF]
Atmospheric Chemistry and PhysicsPlume rise plays a critical role in dispersing pollutants emitted from tall stacks, dictating the height reached by buoyant plumes and their subsequent downwind dispersion.
S. Fathi +5 more
doaj +1 more source
Communications Earth & Environment, 2022 False injections in wildfire plume rise simulations are partly due to the assumed radiant fraction of heat flux being 0.5–25 times higher than observations, according to an evaluation of a common plume rise parameterization against aircraft observations ...
Laura H. Thapa +16 more
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PLUME-MoM-TSM 1.0.0: a volcanic column and umbrella cloud spreading model [PDF]
Geoscientific Model Development, 2021 In this paper, we present a new version of PLUME-MoM, a 1-D integral volcanic plume model based on the method of moments for the description of the polydispersity in solid particles.
M. de' Michieli Vitturi +2 more
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