Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes
Volcanoes 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 r...
Gardado en:
| Main Authors: | , , |
|---|---|
| Formato: | Online |
| Idioma: | inglés |
| Publicado: |
MDPI - Multidisciplinary Digital Publishing Institute
2021
|
| Subjects: | |
| Acceso en liña: | 32824 |
| Tags: |
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|
| _version_ | 1869522340558143488 |
|---|---|
| author | McGonigle, Andrew Salerno, Giuseppe Sellitto, Pasquale |
| author_browse | McGonigle, Andrew Salerno, Giuseppe Sellitto, Pasquale |
| author_facet | McGonigle, Andrew Salerno, Giuseppe Sellitto, Pasquale |
| author_sort | McGonigle, Andrew |
| collection | Directory of Open Access Books |
| description | Volcanoes 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. |
| format | Online |
| id | doab-20.500.12854ir-62371 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-623712023-12-20T18:40:24Z Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes McGonigle, Andrew Salerno, Giuseppe Sellitto, Pasquale Q1-390 n/a radioactive disequilibria 210Pb-210Bi-210Po volcanic geochemistry radiative transfer spherical-cap bubble plume satellite remote sensing portable photometry puffing Holuhraun interdisciplinary volcanology gas slug atmospheric remote sensing analysis software gases image processing remote sensing SEVIRI data oxygen and sulfur multi-isotopes nonlinear spectral unmixing UV cameras ultraviolet cameras cloud height atmospheric chemistry Python 2.7 degassing processes volcanic plumes fissure eruption radiative forcing basaltic volcanism volcanic plume top height O3 eruption start and duration Differential Absorption Lidar (DIAL) volcanic emissions volcanology volcanic CO2 flux volcanic aerosols 2011–2015 Etna lava fountains SO2 reactive halogen nonlinear PCA gas Etna volcano geochemical modelling BrO volcanic sulfate aerosols volcanic gases SSA hyperspectral remote sensing time averaged discharge rate eruption monitoring Bárðarbunga strombolian aerosol optical properties Mount Etna Taylor bubble bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general Volcanoes 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. 2021-02-12T08:07:59Z 2021-02-12T08:07:59Z 2019-04-05 10:34:31 2019 book 32824 9783038976288 https://directory.doabooks.org/handle/20.500.12854/62371 eng image/jpeg Attribution-NonCommercial-NoDerivatives 4.0 International https://play.google.com/books/publish/a/14935057684283403269#details/ISBN:9783038976288 https://mdpi.com/books/pdfview/book/1179 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-03897-629-5 10.3390/books978-3-03897-629-5 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783038976288 252 open access |
| spellingShingle | Q1-390 n/a radioactive disequilibria 210Pb-210Bi-210Po volcanic geochemistry radiative transfer spherical-cap bubble plume satellite remote sensing portable photometry puffing Holuhraun interdisciplinary volcanology gas slug atmospheric remote sensing analysis software gases image processing remote sensing SEVIRI data oxygen and sulfur multi-isotopes nonlinear spectral unmixing UV cameras ultraviolet cameras cloud height atmospheric chemistry Python 2.7 degassing processes volcanic plumes fissure eruption radiative forcing basaltic volcanism volcanic plume top height O3 eruption start and duration Differential Absorption Lidar (DIAL) volcanic emissions volcanology volcanic CO2 flux volcanic aerosols 2011–2015 Etna lava fountains SO2 reactive halogen nonlinear PCA gas Etna volcano geochemical modelling BrO volcanic sulfate aerosols volcanic gases SSA hyperspectral remote sensing time averaged discharge rate eruption monitoring Bárðarbunga strombolian aerosol optical properties Mount Etna Taylor bubble bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general McGonigle, Andrew Salerno, Giuseppe Sellitto, Pasquale Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title | Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title_full | Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title_fullStr | Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title_full_unstemmed | Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title_short | Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes |
| title_sort | volcanic plumes impacts on the atmosphere and insights into volcanic processes |
| topic | Q1-390 n/a radioactive disequilibria 210Pb-210Bi-210Po volcanic geochemistry radiative transfer spherical-cap bubble plume satellite remote sensing portable photometry puffing Holuhraun interdisciplinary volcanology gas slug atmospheric remote sensing analysis software gases image processing remote sensing SEVIRI data oxygen and sulfur multi-isotopes nonlinear spectral unmixing UV cameras ultraviolet cameras cloud height atmospheric chemistry Python 2.7 degassing processes volcanic plumes fissure eruption radiative forcing basaltic volcanism volcanic plume top height O3 eruption start and duration Differential Absorption Lidar (DIAL) volcanic emissions volcanology volcanic CO2 flux volcanic aerosols 2011–2015 Etna lava fountains SO2 reactive halogen nonlinear PCA gas Etna volcano geochemical modelling BrO volcanic sulfate aerosols volcanic gases SSA hyperspectral remote sensing time averaged discharge rate eruption monitoring Bárðarbunga strombolian aerosol optical properties Mount Etna Taylor bubble bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general |
| topic_facet | Q1-390 n/a radioactive disequilibria 210Pb-210Bi-210Po volcanic geochemistry radiative transfer spherical-cap bubble plume satellite remote sensing portable photometry puffing Holuhraun interdisciplinary volcanology gas slug atmospheric remote sensing analysis software gases image processing remote sensing SEVIRI data oxygen and sulfur multi-isotopes nonlinear spectral unmixing UV cameras ultraviolet cameras cloud height atmospheric chemistry Python 2.7 degassing processes volcanic plumes fissure eruption radiative forcing basaltic volcanism volcanic plume top height O3 eruption start and duration Differential Absorption Lidar (DIAL) volcanic emissions volcanology volcanic CO2 flux volcanic aerosols 2011–2015 Etna lava fountains SO2 reactive halogen nonlinear PCA gas Etna volcano geochemical modelling BrO volcanic sulfate aerosols volcanic gases SSA hyperspectral remote sensing time averaged discharge rate eruption monitoring Bárðarbunga strombolian aerosol optical properties Mount Etna Taylor bubble bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general |
| url | 32824 |
| work_keys_str_mv | AT mcgonigleandrew volcanicplumesimpactsontheatmosphereandinsightsintovolcanicprocesses AT salernogiuseppe volcanicplumesimpactsontheatmosphereandinsightsintovolcanicprocesses AT sellittopasquale volcanicplumesimpactsontheatmosphereandinsightsintovolcanicprocesses |