Geology, Geodynamics, and Atmospheric Electricity PDF Download
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Author: Vladimir Shuleikin
Publisher: Cambridge Scholars Publishing
ISBN: 152754513X
Category : Science
Languages : en
Pages : 167
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Book Description
Bubbles of hydrogen and methane carry soil radon, the main ionizer of surface air, into the surface atmosphere. As a consequence of ionization, light ion pairs are formed that determine the polar conductivity of the surface air; light ions’ aggregation with neutral condensation nuclei gives heavy ions, primarily responsible for the atmospheric electric field. As such, the density of hydrogen and methane subvertical flows will determine local electrical characteristics of the surface atmospheric air. Geological heterogeneities, deformations, and seismic and hydrogeological activity can change the density of hydrogen and methane flows. This book brings together extensive material from field observations to illustrate the possible use of atmospheric-electrical monitoring to solve problems of applied geophysics.
Author: Vladimir Shuleikin
Publisher: Cambridge Scholars Publishing
ISBN: 152754513X
Category : Science
Languages : en
Pages : 167
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Book Description
Bubbles of hydrogen and methane carry soil radon, the main ionizer of surface air, into the surface atmosphere. As a consequence of ionization, light ion pairs are formed that determine the polar conductivity of the surface air; light ions’ aggregation with neutral condensation nuclei gives heavy ions, primarily responsible for the atmospheric electric field. As such, the density of hydrogen and methane subvertical flows will determine local electrical characteristics of the surface atmospheric air. Geological heterogeneities, deformations, and seismic and hydrogeological activity can change the density of hydrogen and methane flows. This book brings together extensive material from field observations to illustrate the possible use of atmospheric-electrical monitoring to solve problems of applied geophysics.
Author: Vladimir Shuleikin
Publisher:
ISBN: 9781536139730
Category : Atmospheric electricity
Languages : en
Pages : 0
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Book Description
According to the provisions of the surface atmospheric electricity theory, the space charge of the surface air layer owes its origin to ionization by exhaling soil radon. According to field observations, a model representation of relations between hydrogen, methane, radon, and surface atmospheric electricity elements is composed. Bubbles of two volatile gases carry soil radon from a depth of 4-6 m to the near-surface atmosphere. As a consequence, light ions produced by ionization determine polar conductivity of the surface air; light ion aggregation with neutral condensation nuclei produces heavy ions primarily responsible for the atmospheric electric field. This means that the surface atmospheric electricity is determined by local geology and geodynamics.According to the field observations, the radon content in the surface soil layers is at least two orders of magnitude higher than the concentration of ionizer exhalation. A change in the soil radon content of a single percent will lead to a twofold change in the exhalation concentration, i.e., to a twofold change in the polar conductivities and the atmospheric electric field. This means that the surface atmospheric electricity elements will be extremely sensitive to variations in the subvertical carrier gas (hydrogen and methane) flow density.The results of multiple field observations prove the correctness of the above assumptions. The increased soil-atmosphere air exchange above fault zones, the basement top settling area, and the zones of natural or human-made soil loosening leads to an abrupt decrease in the atmospheric electric field and an increase in the polar air conductivity. An increase in the sub-vertical flow density of hydrogen above the ore body cap or methane in the oil field plume inevitably leads to low values of the atmospheric electric field within the deposit boundaries. The effect can be increased by the presence of natural or human-made seismic excitation in geological environments.The industrial level withdrawal of artesian waters is accompanied by a multiple increase in the atmospheric electric field above the area of hydrogeological processes; methane injection into the underground gas storage, industrial disposal of industrial wastewater leads to the opposite effect, i.e., a decrease of the atmospheric electric field. Taking into account the model constructed, complex measurements of surface atmospheric electricity elements--hydrogen and radon--allow for an indirect expression estimate of the soil methane content above the level of (10-6 - 10-5) vol.% and monitoring of the landslide stressed state.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309036801
Category : Science
Languages : en
Pages : 279
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Book Description
This latest addition to the Studies in Geophysics series explores in scientific detail the phenomenon of lightning, cloud, and thunderstorm electricity, and global and regional electrical processes. Consisting of 16 papers by outstanding experts in a number of fields, this volume compiles and reviews many recent advances in such research areas as meteorology, chemistry, electrical engineering, and physics and projects how new knowledge could be applied to benefit mankind.
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 404
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Book Description
Author:
Publisher:
ISBN:
Category : Atmospheric electricity
Languages : en
Pages : 492
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Book Description
![Subject Headings Used in the Dictionary Catalogs of the Library of Congress [from 1897 Through December 1955] PDF](https://books.google.com/books/content/images/frontcover/bglPFK_I14IC?fife=w80-h100)
Author: Library of Congress. Subject Cataloging Division
Publisher: Washington : Library of Congress, Processing Department, Subject Cataloging Division
ISBN:
Category : Subject headings
Languages : en
Pages : 1366
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Book Description
![Subject Headings Used in the Dictionary Catalogs of the Library of Congress [from 1897 Through June 1964] PDF](https://books.google.com/books/content/images/frontcover/e-PfvWvc_eAC?fife=w80-h100)
Author: Library of Congress. Subject Cataloging Division
Publisher:
ISBN:
Category : Subject headings
Languages : en
Pages : 1438
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Book Description
Author: Basil Ferdinand Jamieson Schonland
Publisher:
ISBN: 9780758181633
Category :
Languages : en
Pages : 95
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Book Description
Author: Khalil R. Chowdhury
Publisher: CRC Press
ISBN: 1000510034
Category : Science
Languages : en
Pages : 632
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Book Description
This book focuses on the potential natural resources of Bangladesh from Precambrian to recent times and their detailed geological background. Natural resources and their management are important for the sustainable economic development of a country. Focusing on the geological setting of the Bengal Basin, Bangladesh Geosciences and Resources Potential introduces and comprehensively describes the depositional environments, status and prospects of the potential natural resources of Bangladesh. Individual chapters outline the potential resources comprising a wide range of deposit types across the country. A selective overview of these natural resources—metallic minerals, coal, limestone, hydrocarbon, peat, placer deposits, surface, groundwater and so forth—is provided with relevant references. The book gives a synthesis of the issues in the mineral, hydrocarbon and water resource sectors from a resource-economic perspective. FEATURES Provides a geoscientific knowledge of the potential natural resources with relevant maps, figures and tables pertaining to the Bangladesh region Explains the resource-economic context, geomorphology and sustainable land use and the effects of climate change on both surface water and groundwater resources Discusses resource potentials based on systematic geological stages Presents the resources of renewable energy and discusses how to increase their use and effectiveness Reinforces basic geological processes and outcomes with an understanding of resource geology and constraints on natural resource management This book is aimed at researchers, graduate students and professionals in geology, energy and mineral resources, hydrogeology, water resources engineering, the environmental sciences and resource exploration and planning.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049776
Category : Science
Languages : en
Pages : 263
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Book Description
This book provides a comprehensive review of geomagnetism and describes the scope of the science and its interdisciplinary importance. It explores a wide range of synergistic linkages in geophysical research and associated applications related to the geomagnetic field, as well as corresponding challenges and opportunities.
