Kategoria BISAC: Science >> Physics - Geophysics

Diese Einfuhrung in die Symmetrielehre der Kristallographie besticht vor allem durch ubersichtliche Tabellen und Modellbaubogen in sieben Farben. Die Kristallmodelle aller 32 Kristallklassen konnen aus diesen Bogen (pro Kristallsystem eine Farbe) zusammengebaut werden. Am beschrifteten Modell ist somit ein wirkliches Begreifen der Kristalle moglich. Dies sowie zahlreiche Abbildungen der Kristallformen (mit eingezeichneten Achsen), Kopfbilder und Stereogramme verleihen dem Buch eine einzigartige Anschaulichkeit. Damit spricht das Buch nicht nur die Studierenden der Mineralogie, Geologie,...

The book summarizes international progress over the last few decades in upper atmosphere airglow research. Measurement methods, theoretical concepts and empirical models of a wide spectrum of upper atmospheric emissions and their variability are considered. The book contains a detailed bibliography of studies related to the upper atmosphere airglow. Readers will also benefit from a lot of useful information on emission characteristics and its formation processes found the book.

At a time when the polar regions are undergoing rapid and unprecedented change, understanding exchanges of momentum, heat and salt at the ice-ocean interface is critical for realistically predicting the future state of sea ice. By offering a measurement platform largely unaffected by surface waves, drifting sea ice provides a unique laboratory for studying aspects of geophysical boundary layer flows that are extremely difficult to measure elsewhere. This book draws on both extensive observations and theoretical principles to develop a concise description of the impact of stress, rotation,...

The monograph summarizes some fundamental theories of continua, in particular those with defect content, and develops asymmetric theory of continuum; the idea of spin and twist motions, the latter related to the shear axes oscillations, leads to the complex rotation field governed by the equations analogues to electromagnetic field.

Experimental evidence related to seismic rotation motions is discussed from the point of view of interactive processes in an earthquake source zone and for the near-ground effects.

Some synchronization effects between spin and twist motions discovered in...

The accelerated, and often uncontrolled, growth of the cities has contributed to the ecological transformation of their immediate surroundings. Factors contributing to the urban vulnerability include: lowering or rising of the water table, subsidence, loss of bearing capacity of soil foundations and instability of slopes. Recent catastrophic earthquakes highlight the poor understanding by decision makers of seismic related risk, as well as the tendency of some builders to use the cheapest designs and construction materials to increase short-term economic returns on their investment.

Many text books have been written on the subject "Exploration Geophysics." The majority of these texts focus on the theory and the mathematical treatment of the subject matter but lack treatment of practical aspects of geophysical exploration. This text is written in simple English to explain the physical meaning of jargon, or terms used in the industry. It describes how seismic data is acquired in 2-D and 3-D, how they are processed to convert the raw data to seismic vertical and horizontal cross sections, that are geologically meaningful, and how these and other data are interpreted to...