Special External Effects on Fluvial System Evolution
Special External Effects on Fluvial System Evolution

Author: Jef Vandenberghe

Publisher: MDPI

Published: 2019-12-18

Total Pages: 201

ISBN-13: 3039215442

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Rivers are an excellent witness of the dynamics affecting Earth’s surface due to their sedimentary products and morphological expression, which may be considered as fluvial archives. Until now, the focus has been on evaluating the general impact of individual external factors. However, the importance of the specific environmental characteristics of these factors has become increasingly recognized, as highlighted in recent case studies. For example, the effects of regional climate, differentiated topography and vegetation, and frozen ground appear to play an essential role in the evolution of the fluvial system. Integration of such environmental conditions in the processes that were active within the complex fluvial system will open new perspectives in our progressive understanding of the evolution of landscape form, ecology, sediment fluxes, and hydrology of the system within the framework of the external drivers such as tectonics, general climate, and human activity. This is an appealing challenge that we wish to address in the present Special Issue under the aegis of the Fluvial Archives Group (FLAG).

Landscape Evolution, Neotectonics and Quaternary Environmental Change in Southern Cameroon
Landscape Evolution, Neotectonics and Quaternary Environmental Change in Southern Cameroon

Author: Jürgen Runge

Publisher: CRC Press

Published: 2012-05-30

Total Pages: 304

ISBN-13: 0415677351

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Founded in 1966, the internationally recognized and acclaimed Series ‘Palaeoecology of Africa’ publishes interdisciplinary scientific papers on landscape evolution and on former environments of the African continent. Beginning with topics such as changes in climate and vegetation cover, the papers expand horizons and interconnections to various types of environmental dynamics from the Cainozoic up to the present; moreover, the aspect of human influence since the Late Quaternary is related to many of the areas studied. Volume 31 presents four comprehensive papers on long- and short-term processes of landscape evolution (geological history, neotectonics and proxy Quaternary alluvia), as well as a recent regional perspective on environmental problems in Southern Cameroon. The book acts as a showcase for successful North-South cooperation and capacity building for empowering African Universities. It is problem oriented and applied, and illustrates how scientific and interdisciplinary cooperation can work. In the framework of the German Research Foundation’s (DFG, Deutsche Forschungsgemeinschaft) funded "Rain Forest Savanna Contact" project (2003-2009) two abbreviated English versions of PhD theses are here published, one by J. Eisenberg on neotectonics and the other by M. Sangen on river sediments in rain forest-savanna transitional zones. Complementary articles are an introduction on geological history, by B. Kankeu et al. and a paper on environmental risks by M. Tchindjang et al., together these complete the results of this joint German-Cameroonian research project. This book will be of interest to all concerned with ecosystems dynamics, tropical forests, savannas and related development problems of Third World countries, especially regional planners, ecologists, botanists, earth scientists and students of the Quaternary (e.g. LGM and Holocene ecosystem dynamics, Global Change). It will be valuable for advanced undergraduates and postgraduates as a reference for new research articles on the topic of long‐term geologic‐tectonic and Quaternary landscape evolution in an up‐to‐now not well explored marginal area of the Western Congo basin.

Landscape Evolution
Landscape Evolution

Author: Kerry Gallagher

Publisher: Geological Society of London

Published: 2008

Total Pages: 216

ISBN-13: 9781862392502

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The morphology of Earth's surface reflects the interaction of climate, tectonics and denudational processes operating over a wide range of spatial and temporal scales. These processes can be considered catastrophic or continuous; depending on the timescale of observation or interest. Recent research had required integration of historically distinct subjects such as geomorphology, sedimentology, climatology and tectonics. Together, these have provided new insights into absolute and relative rates of denudation, and the factors that control the many dynamic processes involved. Specific subject areas covered are sediment transport processes and the timescales of competing processes, the role of the geological record and landscapes in constraining different processes, the nature of landscape evolution at different spatial scales and in contrasting geological environments.

Global Geomorphology
Global Geomorphology

Author: Michael A. Summerfield

Publisher: Routledge

Published: 2014-05-12

Total Pages: 560

ISBN-13: 1317885112

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The plate tectonics revolution in the earth sciences has provided a valuable new framework for understanding long-term landform development. This innovative text provides a comprehensive introduction to the subject of global geomorphology, with the emphasis placed on large-scale processes and phenomena. Integrating global tectonics into the study of landforms and incorporating planetary geomorphology as a major component the author discusses the impact of climatic change and the role of catastrophic events on landform genesis and includes a comprehensive study of surface geomorphic processes.

Landscapes and Landforms of Belgium and Luxembourg
Landscapes and Landforms of Belgium and Luxembourg

Author: Alain Demoulin

Publisher: Springer

Published: 2017-08-25

Total Pages: 426

ISBN-13: 3319582399

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This book provides an informative and intriguing overview of the most scenic landscapes of Belgium and Luxembourg. Geodiversity is emphasized, for example the periglacial features in the Hautes Fagnes area, the planation surfaces in the Ardennes and Oesling, and the famous caves of Han/Lesse and Remouchamps. The book’s chief goals are to provide the reader with enjoyable and informative descriptions of the selected sites within their regional geographical and geological settings; to offer an up-to-date survey of the evolution of Belgium’s and Luxembourg’s landscape; and to share additional information on the cultural value of the respective sites wherever appropriate. The book is a richly illustrated reference work that makes accessible for the first time a wealth of information currently scattered among many national and regional journals. It will benefit earth scientists, environmental scientists, tourism geographers and conservationists alike.

Open Channel Hydraulics, River Hydraulic Structures and Fluvial Geomorphology
Open Channel Hydraulics, River Hydraulic Structures and Fluvial Geomorphology

Author: Artur Radecki-Pawlik

Publisher: CRC Press

Published: 2017-09-07

Total Pages: 573

ISBN-13: 1351646907

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This book presents practical hydraulic and river engineering research along with fluvial geomorphological concepts, and links the theoretical and practical knowledge of people working every day with rivers, streams, and hydraulic structures to fluvial geomorphology. Besides providing a guide for professionals, this book also provides material for students to acquire the knowledge and skills to rehabilitate rivers, streams, and waterways.