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The surface features of the Earth are commonly split into two cate gories, the first of which comprises those features that are due to processes occurring inside the solid Earth (endogenetic features) and the second those that are due to processes occurring outside the solid Earth (exogenetic features). Specifically, the endogenetic features are treated in the science of geodynamics, the exogenetic features in the science of geomorphology. I have treated the theoretical aspects of the endogenetic features in my "Principles of Geodynamics", and it is my aim to supplement my earlier book with a discussion of the theory of the exogenetic features. It is my hope that the two books will together present a reasonably coherent, if necessarily incomplete, account of theoretical geology. Contrary to endogenetic phenomena, exogenetic processes can often be directly observed as they occur: the action of a river, the development of a slope and the evolution of a shore platform are all sufficiently rapid so that they can be seen as they take place. This has the result that in geomorphology one is generally on much less speculative ground regard ing the mechanics of the processes at work than one is in geodynamics.
This is the first book to bring together practical examples from around the world to show how geomorphological evidence can help in effective land utilisation and hazard risk assessment. Case studies provide important lessons in risk management, and experts provide summaries of current research. The text also promotes good practice and effective land use, and looks at problems caused by misuse of the environment and potential solutions based on geomorphological evidence.
Frank Ahnert offers a presentation and explanation of the science of landforms, linking empirical results with theoretical models of landform development.
This extensively revised, restructured, and updated edition continues to present an engaging and comprehensive introduction to the subject, exploring the world’s landforms from a broad systems perspective. It covers the basics of Earth surface forms and processes, while reflecting on the latest developments in the field. Fundamentals of Geomorphology begins with a consideration of the nature of geomorphology, process and form, history, and geomorphic systems, and moves on to discuss: structure: structural landforms associated with plate tectonics and those associated with volcanoes, impact craters, and folds, faults, and joints process and form: landforms resulting from, or influenced by, the exogenic agencies of weathering, running water, flowing ice and meltwater, ground ice and frost, the wind, and the sea; landforms developed on limestone; and landscape evolution, a discussion of ancient landforms, including palaeosurfaces, stagnant landscape features, and evolutionary aspects of landscape change. This third edition has been fully updated to include a clearer initial explanation of the nature of geomorphology, of land surface process and form, and of land-surface change over different timescales. The text has been restructured to incorporate information on geomorphic materials and processes at more suitable points in the book. Finally, historical geomorphology has been integrated throughout the text to reflect the importance of history in all aspects of geomorphology. Fundamentals of Geomorphology provides a stimulating and innovative perspective on the key topics and debates within the field of geomorphology. Written in an accessible and lively manner, it includes guides to further reading, chapter summaries, and an extensive glossary of key terms. The book is also illustrated throughout with over 200 informative diagrams and attractive photographs, all in colour.
This book stems from the belief that undergraduate, and many graduate, students in geomorphology are taught far too little about the theoretical foundation of the discipline. This is a tragic oversight because all disci plines exist solely by virtue of a body of theory; furthermore, all substan tive research must, of necessity, be directed at improving this body of theory. While the centrality of theory is a characteristic of all science, it appears that it is fieldwork that has achieved sacrosanct status in geo morphology. The supreme standing of fieldwork would seem at first sight to be supported by such comments as that cited by Ager (1984, p. 42): "My old professor - the great H. H. Read - once said, 'The best geologist is, other things being equal, he who has seen the most rocks'. " The key issue in Read's comment is obviously "other things being equal"; what are these other things? For they will be just as applicable to geomorphology as to geology at large. One is certainly personal ability, but another critical com ponent is the individual's knowledge of relevant theory. Pursuit of theo retical knowledge is not generally a favored activity in geomorphology, a situation epitomized by Chorley's (1978, p. 1) one-liner: "Whenever anyone mentions theory to a geomorphologist, he instinctively reaches for his soil auger.
Empirical research needs a profound theory to be successful. This is the simple but, in its consequences, radical approach for this study in geomorphology. It critically analyses the current system understanding and offers a new view for a geomorphology that understands systems as being open but at the same time operationally closed, as self-organized, structure-building and potentially self-referential. Kirsten von Elverfeldt succeeds in designing a theoretical framework that sets new standards within Physical Geography. By using state-of-the-art concepts in system theory, it offers also new bridges to Human Geography as well as to other neighbouring disciplines. This book was awarded the Dissertation prize 2010 of the German Working Group in Geomorphology of the DGfG and the Hans Bobek-prize of the ÖGG (Austrian Geographical Society).
Examining what landscape is, and how we use a range of ideas and techniques to study it, Andrew Goudie and Heather Viles demonstrate how geomorphologists have built on classic methods pioneered by some great 19th century scientists to examine our Earth.
This book stems from the belief that undergraduate, and many graduate, students in geomorphology are taught far too little about the theoretical foundation of the discipline. This is a tragic oversight because all disci plines exist solely by virtue of a body of theory; furthermore, all substan tive research must, of necessity, be directed at improving this body of theory. While the centrality of theory is a characteristic of all science, it appears that it is fieldwork that has achieved sacrosanct status in geo morphology. The supreme standing of fieldwork would seem at first sight to be supported by such comments as that cited by Ager (1984, p. 42): "My old professor - the great H. H. Read - once said, 'The best geologist is, other things being equal, he who has seen the most rocks'. " The key issue in Read's comment is obviously "other things being equal"; what are these other things? For they will be just as applicable to geomorphology as to geology at large. One is certainly personal ability, but another critical com ponent is the individual's knowledge of relevant theory. Pursuit of theo retical knowledge is not generally a favored activity in geomorphology, a situation epitomized by Chorley's (1978, p. 1) one-liner: "Whenever anyone mentions theory to a geomorphologist, he instinctively reaches for his soil auger.
Grounded in current research, this second edition has been thoroughly updated, featuring new topics, global examples and online material. Written for students studying coastal geomorphology, this is the complete guide to the processes at work on our coastlines and the features we see in coastal systems across the world.