Nature

Modelling Tropospheric Volcanic Aerosol

Author: Anja Schmidt

Publisher: Springer Science & Business Media

ISBN:

Category: Nature

Page: 145

View: 824

Anja Schmidt's thesis is a unique and comprehensive evaluation of the impacts of tropospheric volcanic aerosol on the atmosphere, climate, air quality and human health. Using a state-of-the-art global microphysics model, the thesis describes and quantifies the impact of volcanic sulphur emissions on global aerosol, clouds and the radiative forcing of climate. The advanced model enables the first ever estimate of the impact of the emissions on aerosol microphysical properties such as particle number concentrations and sizes, and therefore a considerably improved ability to quantify the climate and air quality effects. There are several important discoveries in this thesis. Firstly, it is shown that continuously degassing volcanoes exert a major effect on global clouds and climate. Secondly, the impact of the 1783 Laki eruption in Iceland is re-examined to show that this long-lasting flood lava eruption would have had major effects on clouds and climate. Thirdly, by combining her research on volcanism, atmospheric science and epidemiology, she shows that a present-day Laki-like eruption would seriously affect European air quality and cause over 100000 premature deaths in the first year.
Science

Volcanism and Global Environmental Change

Author: Anja Schmidt

Publisher: Cambridge University Press

ISBN:

Category: Science

Page:

View: 964

Covering a key connection between geological processes and life on Earth, this multidisciplinary volume describes the effects of volcanism on the environment by combining present-day observations of volcanism and environmental changes with information from past eruptions preserved in the geologic record. The book discusses the origins, features and timing of volumetrically large volcanic eruptions; methods for assessing gas and tephra release in the modern day and the palaeo-record; and the impacts of volcanic gases and aerosols on the environment, from ozone depletion to mass extinctions. The significant advances that have been made in recent years in quantifying and understanding the impacts of present and past volcanic eruptions are presented and review chapters are included, making this a valuable book for academic researchers and graduate students in volcanology, climate science, palaeontology, atmospheric chemistry, and igneous petrology.
Nature

Volcanism and Global Environmental Change

Author: Anja Schmidt

Publisher: Cambridge University Press

ISBN:

Category: Nature

Page: 339

View: 841

A multidisciplinary volume describing the effects of volcanism on the environment, past and present, for researchers and advanced students.
Science

Remote Sensing of Volcanoes and Volcanic Processes

Author: D.M. Pyle

Publisher: Geological Society of London

ISBN:

Category: Science

Page: 362

View: 968

This volume focuses on how advances in both remote sensing and modelling can be brought together to improve our understanding of the behaviour of active volcanoes. It includes review papers, papers reporting technical advances and case studies showing how the integration of remote-sensing observations with models can be put to good use.
Technology & Engineering

Environmental Modeling

Author: Paolo Zannetti

Publisher: Computational Mechanics

ISBN:

Category: Technology & Engineering

Page: 462

View: 173

Subjects discussed include: Topics in Aerial Spray Drift Modeling; The Accurate Representation of Meteorology in Mesoscale Dispersion Models; and A DSS for Catchment Management.
Science

Atmospheric Aerosols

Author: Guillaume A. D'Almeida

Publisher: A Deepak Pub

ISBN:

Category: Science

Page: 561

View: 105

Aerosols

Effects of Aerosols on Atmospheric Processes

Author: National Research Council of Canada. Associate Committee on Scientific Criteria for Environmental Quality. Panel on Atmospheric Aerosols. Subcommittee on Air

Publisher:

ISBN:

Category: Aerosols

Page: 208

View: 414

Naslagwerk over de huidige kennis wat betreft aerosolen: eigenschappen van de deeltjes, bronnen van deze vorm van luchtverontreiniging, effect op mist en neerslag en effect op het klimaat. Tot nu toe is de aerosol met name bekeken vanuit het gezichtspunt concentratie; in deze publikatie wordt de aerosol ook bekeken vanuit eigenschappen van de samenstellende deeltjes