Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Volcanic aerosols"”.
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The effects of volcanic aerosols on mid-latitude ozone recovery
… data set to balloon sonde measurements of aerosols made in Laramie, Wyoming are made between 1979- 2012. Using the derived CCMI aerosol data set as the input for surface area density of aerosols in the Specified Dynamics-Whole Atmosphere Climate Community Model (SD-WACCM), the impacts of …
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Evaluating the relationship between the temperature response to volcanic aerosols and climate sensitivity
… for a link between the temperature response to volcanic radiative forcing and climate sensitivity. Bender et al. (2010) showed that equilibrium climate sensitivity is correlated across Coupled Model Intercomparison Project Phase 3 (CMIP3) models to the ratio of surface temperature response to …
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Observation of sulphate aerosols and SO2 from volcanic eruptions using data from the Atmospheric Chemistry Experiment (ACE)
… to analyse the temporal and spatial evolution of volcanic aerosols from the Kasatochi (August 2008), Sarychev (June 2009) and Grimsvötn (May 2011) eruptions. Evidence of the Kasatochi and Sarychev eruptions has first be seen one month after the eruptions, while the Grimsvötn plume has been …
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The influence of volcanic stratospheric aerosols on interannual global climate variations
… Nino/Southern Oscillation (ENSO) by low-latitude volcanic stratospheric aerosols (Handler 1989). This mechanism is based on the normal global annual cycle resulting from the normal annual cycle in the distribution of incoming solar radiation. The presence of a volcanic stratospheric aerosol, which …
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Four problems in nonlinear Earth system dynamics
… effective solar radiation, as could result from volcanic aerosols or the collapse of a methane greenhouse. This also suggests that planets well within the conventional “habitable zone” can still be surprisingly susceptible to glaciation. Fourth and finally, I consider abrupt catastrophes for …
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Quantifying future volcanic impacts on climate projections and their uncertainties using stochastic volcanic emissions
Explosive volcanic eruptions can inject sulfur dioxide into the stratosphere, forming sulfate aerosols that alter Earth’s radiative balance leading to abrupt climatic changes. Despite the importance of volcanic stratospheric aerosols for climate, current climate projection studies rely on two …