LEADER 04404nam 2200973z- 450 001 9910346847103321 005 20240206135001.0 035 $a(CKB)4920000000095169 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/62371 035 $a(EXLCZ)994920000000095169 100 $a20202102d2019 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aVolcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes 210 $cMDPI - Multidisciplinary Digital Publishing Institute$d2019 215 $a1 electronic resource (252 p.) 311 $a3-03897-628-8 330 $aVolcanoes release plumes of gas and ash to the atmosphere during episodes of passive and explosive behavior. These ejecta have important implications for the chemistry and composition of the troposphere and stratosphere, with the capacity to alter Earth's radiation budget and climate system over a range of temporal and spatial scales. Volcanogenic sulphur dioxide reacts to form sulphate aerosols, which increase global albedo, e.g., by reducing surface temperatures, in addition to perturbing the formation processes and optical properties of clouds. Released halogen species can also deplete stratospheric and tropospheric ozone. Volcanic degassing, furthermore, played a key role in the formation of Earth?s atmosphere, and volcanic plumes can affect air quality, pose hazards to aviation and human health, as well as damage ecosystems. The chemical compositions and emission rates of volcanic plumes are also monitored via a range of direct-sampling and remote-sensing instrumentation, in order to gain insights into subterranean processes, in the respect of the magmatic bodies these volatiles exsolve from. Given the significant role these gases play in driving volcanic activity, e.g., via pressurisation, the study of volcanic plumes is proving to be an increasingly fruitful means of improving our understanding of volcanic systems, potentially in concert with observations from geophysics and contributions from fluid dynamical modelling of conduit dynamics. 610 $aradioactive disequilibria 210Pb-210Bi-210Po 610 $avolcanic geochemistry 610 $aradiative transfer 610 $aspherical-cap bubble 610 $aplume 610 $asatellite remote sensing 610 $aportable photometry 610 $apuffing 610 $aHoluhraun 610 $ainterdisciplinary volcanology 610 $agas slug 610 $aatmospheric remote sensing 610 $aanalysis software 610 $agases 610 $aimage processing 610 $aremote sensing 610 $aSEVIRI data 610 $aoxygen and sulfur multi-isotopes 610 $anonlinear spectral unmixing 610 $aUV cameras 610 $aultraviolet cameras 610 $acloud height 610 $aatmospheric chemistry 610 $aPython 2.7 610 $adegassing processes 610 $avolcanic plumes 610 $afissure eruption 610 $aradiative forcing 610 $abasaltic volcanism 610 $avolcanic plume top height 610 $aO3 610 $aeruption start and duration 610 $aDifferential Absorption Lidar (DIAL) 610 $avolcanic emissions 610 $avolcanology 610 $avolcanic CO2 flux 610 $avolcanic aerosols 610 $a2011-2015 Etna lava fountains 610 $aSO2 610 $areactive halogen 610 $anonlinear PCA 610 $agas 610 $aEtna volcano 610 $ageochemical modelling 610 $aBrO 610 $avolcanic sulfate aerosols 610 $avolcanic gases 610 $aSSA 610 $ahyperspectral remote sensing 610 $atime averaged discharge rate 610 $aeruption monitoring 610 $aBa?ršarbunga 610 $astrombolian 610 $aaerosol optical properties 610 $aMount Etna 610 $aTaylor bubble 700 $aMcGonigle$b Andrew$c(Volcanologist),$01302730 702 $aSalerno$b Giuseppe$4auth 702 $aSellitto$b Pasquale$4auth 906 $aBOOK 912 $a9910346847103321 996 $aVolcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes$93026485 997 $aUNINA