Bøger af Károly Németh

Volcanic geology is a rapidly growing research field within earth sciences. It is a research field that provides the fundamental basic data to be able to reconstruct volcanism that generated eruptive products and the sedimentary processes acted upon to redeposit and rework volcanic pyroclasts. Due to the broad time and spatial scales over which volcanism takes place, it is difficult to determine the correct link between the preserved rocks and the type of volcanism responsible for their formation. Volcanic rocks represent geological processes that occur in a distinct and rapid pattern compared to other geological processes. This book provides insight into the problem of determining the scale of volcanism and linking it to the volcanic rock record. It includes comprehensive reviews and case studies representative of volcanism in diverse geological environments. This book provides a broad overview of the problems, complexity, and usefulness of the active volcanism-based volcanic geology approach to interpreting volcanic rocks in the geological record.

Updates in Volcanology - From Volcano Modeling to Volcano Geology is a new book that is based on book chapters offered by various authors to provide a snapshot of current trends in volcanological researches. Following a short Introduction, the book consists of three sections, namely, ''Understanding the Volcano System from Petrology, Geophysics to Large Scale Experiments,'' ''Volcanic Eruptions and Their Impact to the Environment,' and ''Volcanism in the Geological Record.'' These sections collect a total of 13 book chapters demonstrating clearly the research activity in volcanology from geophysical aspects of volcanic systems to their geological framework. Each chapter provides a comprehensive summary of their subject's current research directions. This book hence can equally be useful for students and researchers.

This book is the second volume of the Updates in Volcanology and presents review style chapters as well as stand alone research works on volcanological problems that could be used as valuable resource for both researchers and graduate research students. The book presents chapters arching over a broad field of volcanology among many are considered to be dynamically developing subject areas such as volcano morphology, volcanic terrain evolution or volcaniclastic-hosted mineral resource analysis. The book also takes the reader to areas such as the Russian Far East or sedimentary basins in China which are very remote and generally less known for the global community. This book demonstrates the dynamic evolution of volcanology in the past decades.

This book records the geoheritage values of globally significant, yet little-known, volcanic geosites in Saudi Arabia. It is the first of its kind to focus on the Middle East, clearly showing the hidden geoheritage value of the volcanic Arabian Peninsula's harrats and demonstrating why the Saudi Arabian volcanic fields are unique.