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Author:   David S. G. Thomas (University Of Oxford)
Publisher:   John Wiley & Sons Inc
Imprint:   John Wiley & Sons Inc
Edition:   3rd edition
Dimensions:   Width: 20.40cm , Height: 3.90cm , Length: 26.70cm
Weight:   1.529kg
ISBN:  

9780470519080

ISBN 10:   0470519088
Pages:   648
Publication Date:   04 March 2011
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Hardback
Publisher's Status:   Active
Availability:   Out of stock  
The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available.

Table of Contents

List of contributors. Preface to the first edition. Preface to the second edition. Preface to the third edition. I Large-scale controls and variability in drylands. 1 Arid environments: their nature and extent (David S.G. Thomas). 1.1 Geomorphology in arid environments. 1.2 Arid zone distinctiveness and the quest for explanation. 1.3 Arid zones: terminology and definitions. 1.4 The age of aridity on Earth. 1.5 The distribution of arid zones. 1.6 Causes of aridity. 1.7 Climate variability. 1.8 Dryland ecosystems. 1.9 Arid zone geomorphology and people. 1.10 Organisation of this book. 2 Tectonic frameworks (Helen Rendell). 2.1 Introduction. 2.2 Tectonic setting of drylands. 2.3 Uplift and erosion, subsidence and sedimentation. 2.4 Lengths of record. 2.5 Existing erosional and depositional records in arid environments. 2.6 Selected examples of the geomorphological impact of active tectonics in arid environments. 2.7 Conclusions. 3 Climatic frameworks: legacies from the past (David S.G. Thomas and Sallie L. Burrough). 3.1 Introduction. 3.2 The significance of arid zone fluctuations in the past. 3.3 Dating arid zone fluctuations. 3.4 Climatic interpretations and issues. 3.5 Conclusions. 4 Dryland system variability (David S. G. Thomas). 4.1 A framework for dryland diversity. 4.2 Geomonotony: how unvarying are the ‘flat’ drylands of the world? 4.3 Within-dryland diversity. 4.4 Summary issues. 5 Extraterrestrial arid surface processes (Jonathan Clarke). 5.1 Introduction. 5.2 What does ‘aridity’ mean beyond Earth? 5.3 Why should planetary scientists understand terrestrial arid geomorphology? 5.4 What can terrestrial geomorphologists learn from a solar system perspective? 5.5 Mars: water-based aridity. 5.6 Titan: methane-based aridity? 5.7 Venus: extreme aridity. 5.8 Future Directions. II Surface processes and characteristics. 6 Weathering systems (Heather A. Viles). 6.1 Introduction. 6.2 What makes arid environments unusual in terms of weathering systems? 6.3 Theoretical underpinnings of weathering systems research. 6.4 Current weathering study methods. 6.5 Linking processes to form in arid weathering systems. 6.6 Explaining the development of weathering landforms in arid environments. 6.7 Weathering rates in arid environments. 6.8 Arid weathering and landscape evolution. 6.9 Scale and arid weathering systems. 7 Desert soils (David L. Dunkerley). 7.1 Introduction: the nature and significance of desert soils. 7.2 Taxonomy of desert soils. 7.3 Some distinctive aspects of desert soil development. 7.4 Stone-mantled surfaces and desert pavements. 7.5 Inorganic seals at the soil surface. 7.6 Vesicular soil structures. 7.7 Conclusions. 8 Desert crusts and rock coatings (David J. Nash). 8.1 Introduction. 8.2 Sodium nitrate deposits. 8.3 Halite crusts. 8.4 Gypsum crusts. 8.5 Calcrete. 8.6 Silcrete. 8.7 Desert rock coatings. 8.8 Palaeoenvironmental significance of crusts. 9 Pavements and stone mantles (Julie E. Laity). 9.1 Introduction. 9.2 Surface types: hamadas and stony surfaces. 9.3 General theories concerning stony surface formation. 9.4 Stone pavement characteristics. 9.5 Processes of pavement formation. 9.6 Processes of clast size reduction in pavements. 9.7 Secondary characteristics of pavement surfaces and regional differences in pavement formation. 9.8 Secondary modifications to pavement surfaces. 9.9 Ecohydrology of pavement surfaces. 9.10 Relative and absolute dating of geomorphic surfaces based on pavement development. 9.11 Conclusions. 10 Slope systems (John Wainwright and Richard E. Brazier). 10.1 Introduction. 10.2 Badlands. 10.3 Rock slopes. 10.4 Conclusion. III The work of water. 11 Runoff generation, overland flow and erosion on hillslopes (John Wainwright and Louise J. Bracken). 11.1 Introduction. 11.2 Infiltration processes. 11.3 Factors affecting infiltration. 11.4 Runoff generation. 11.5 Erosion processes on hillslopes. 11.6 Conclusions. 12 Distinctiveness and diversity of arid zone river systems (Stephen Tooth and Gerald C. Nanson). 12.1 Introduction. 12.2 Distinctiveness of dryland rivers. 12.3 Diversity of dryland rivers. 12.4 Reassessing distinctiveness and diversity. 12.5 Conclusions. 13 Channel form, flows and sediments of endogenous ephemeral rivers in deserts (Ian Reid and Lynne E. Frostick). 13.1 Introduction. 13.2 Rainfall and river discharge. 13.3 Ephemeral river channel geometry. 13.4 Fluvial sediment transport. 13.5 Desert river deposits. 13.6 Conclusions. 14 Dryland alluvial fans (Adrian Harvey). 14.1 Introduction: dryland alluvial fans – an overview. 14.2 Process and form on dryland alluvial fans. 14.3 Factors controlling alluvial fan dynamics. 14.4 Alluvial fan dynamics. 14.5 Discussion: significance of dry-region alluvial fans. 15 Pans, playas and salt lakes (Paul A. Shaw and Rob G. Bryant). 15.1 The nature and occurrence of pans, playas and salt lakes. 15.2 Pan hydrology and hydrochemistry. 15.3 Influences of pan hydrology and hydrochemistry on surface morphology. 15.4 Aeolian processes in pan environments. 15.5 Pans and playas as palaeoenvironmental indicators. 16 Groundwater controls and processes (David J. Nash). 16.1 Introduction. 16.2 Groundwater processes in valley and scarp development. 16.3 Groundwater and pan/playa development. 16.4 Groundwater and aeolian processes. IV The work of the wind. 17 Aeolian landscapes and bedforms (David S.G. Thomas). 17.1 Introduction. 17.2 Aeolian bedforms: scales and relationships. 17.3 The global distribution of sand seas. 17.4 The global distribution of loess. 17.5 Dynamic aeolian landscapes in the Quaternary period. 17.6 Conclusions. 18 Sediment mobilisation by the wind (Giles F. S. Wiggs). 18.1 Introduction. 18.2 The nature of windflow in deserts.ess elements on velocity profiles. 18.3 Sediment in air. 18.4 Determining the threshold of grain entrainment. 18.5 Surface modifications to entrainment thresholds and transport flux. 18.6 Modes of sediment transport. 18.7 Ripples. 18.8 Prediction and measurement of sediment flux. 18.9 The role of turbulence in aeolian sediment transport. 18.10 Conclusions. 19 Desert dune processes and dynamics (Nick Lancaster). 19.1 Introduction. 19.2 Desert dune morphology. 19.3 Dune types and environments. 19.4 Airflow over dunes. 19.5 Dune dynamics. 19.6 Dune development. 19.7 Controls of dune morphology. 19.8 Dune patterns. 19.9 Conclusions. 20 Desert dust (Richard Washington and Giles S. F. Wiggs). 20.1 Introduction. 20.2 Key source areas. 20.3 Temporal changes in dust. 20.4 Future climate change. 20.5 Conclusions. 21 Wind erosion in drylands (Julie E. Laity). 21.1 Introduction. 21.2 The physical setting: conditions for wind erosion. 21.3 Conclusions. V Living with dryland geomorphology. 22 The human impact (Nick Middleton). 22.1 Introduction. 22.2 Human impacts on soils. 22.3 Human impacts on sand dunes. 22.4 Human impacts on rivers. 22.5 Cause and effect: the arroyo debate continues. 22.6 Conclusions. 23 Geomorphological hazards in drylands (Giles F. S. Wiggs). 23.1 Introduction. 23.2 Aeolian hazards. 23.3 The aeolian dust hazard. 23.4 Agricultural wind erosion. 23.5 Drainage of inland water bodies. 23.6 Fluvial hazards. 23.7 Conclusions. 24 Future climate change and arid zone geomorphology (Richard Washington and David S. G. Thomas). 24.1 Introduction. 24.2 Climate change projections: basis and uncertainties. 24.3 Overview of global climate change projections in the context of arid zones. 24.3.1 Methods of establishing climate change impacts in arid zones. 24.4 Climate change and dunes. 24.5 Climate change and dust. 24.6 Climate change and fluvial systems. 24.7 Conclusions. Index.

Reviews

I highly recommend the landmark and important book Arid ZoneGeomorphology: Process, Form and Change in Drylands by David S. G.Thomas, to any students, specialists in the field, policy makers,business leaders, and anyone interested in this critical andfascinating field. This book will guide both students andprofessionals in many disciplines and professionals toward a deeperand richer understanding of the importance of arid regions, and theprocesses at work in these amazing areas of our planet. (BlogBusiness World, 27 October 2011) <p>

I highly recommend the landmark and important book Arid Zone Geomorphology: Process, Form and Change in Drylands by David S. G. Thomas, to any students, specialists in the field, policy makers, business leaders, and anyone interested in this critical and fascinating field. This book will guide both students and professionals in many disciplines and professionals toward a deeper and richer understanding of the importance of arid regions, and the processes at work in these amazing areas of our planet. (Blog Business World, 27 October 2011)

I highly recommend the landmark and important book Arid Zone Geomorphology: Process, Form and Change in Drylands by David S. G. Thomas, to any students, specialists in the field, policy makers, business leaders, and anyone interested in this critical and fascinating field. This book will guide both students and professionals in many disciplines and professionals toward a deeper and richer understanding of the importance of arid regions, and the processes at work in these amazing areas of our planet. (Blog Business World, 27 October 2011)<p>

Author Information

David S. G. Thomas is a scientist and geographer. He was born in Buckland Hospital, Dover, Kent, UK, in 1958. He is professor of geography at the University of Oxford, and a professorial fellow of Hertford College, Oxford.

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