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Books > Earth & environment > Earth sciences > Geology & the lithosphere > Geological surface processes (geomorphology) > General
This volume deals with those sites selected as part of the Geological Conservation Review (GCR) within the southern British part of the Caledonides, that is, the paratectonic Caledonides - a Caledonian terrane without strong and pervasive deformation and metamorphism, such as occurred further north. This orogenic belt formed by long and complex processes of earth movements between 500 and 380 million years before the present (?late Cambrian to mid-Devonian times), and has been classic ground for geologists for two hundred years. It is perhaps no accident that James Hutton in 1795 chose to illustrate his geostrophic cycle (and unconformity) with three visually explicit examples of the deformation wrought on Lower Palaeozoic rocks by Caledonian events. The former Caledonian mountain chain, which can be seen today in fragmented pieces in Scandinavia, Britain and Ireland, and North America, was ultimately the result of the collision of two continental plates and the closure of a former ocean, Iapetus. Some of these fragments, including those in Scandinavia, southern Britain, and the Republic of Ireland and the Maritime Provinces of Canada, are thought to have lain on the south side of the ocean before collision: the rest of North America, northern Ireland, and Scotland are thought to have lain north of the former Iapetus.
This book is devoted to the quantitative physical modeling of subduction and subduction-related processes. It presents a coherent description of the modeling method (including similarity criteria, and a novel applied experimental technique), results from model experiments, theoretical analysis of results on the basis of continuum mechanics, and their geodynamic interpretation. Subduction is modeled in general as well as applied to particular regions using both 2-D and 3-D approaches, with both slab-push and slab-pull driving forces. The modeling covers all stages from subduction initiation to death', different regimes of subduction producing back arc extension and compression, blocking of subduction and jumps of subduction zone, arc-continent collision and continental subduction. This work is for geologists and geophysicists interested in geodynamics of the convergent plate boundaries and in mechanics of the lithosphere.
Geomorphology can be defined simply as the study of landforms. Landforms are the result of the interaction between what Ritter (1978) has called the driving and resisting forces. The driving forces or processes are the methods by which energy is exerted on earth materials and include both surface, geomorphological or exogenous processes and subsurface, geological or endogenous processes. The resisting forces are the surface materials with their inherent resistances determined by a complex combination of rock properties. Stated in these simple terms it would be expected that both sides of the equation be given equal weight in syntheses of landform evolution. However, this has not been the case. Until about the 1950s, geomorphology was mainly descriptive and concerned with producing time-dependent models of landscape evolution. Although the form of the land was the main focus, there was little detailed mention of process and scant attention to the properties of surface materials. There were, of course, exceptions. In the late 19th century G.K. Gilbert was stressing the equilibrium between landforms and processes. Many hydrologists were examining the detailed workings of river 'systems and drainage basins, culminating in the classic paper of Horton (1945).
Vast, majestic, and often stunningly beautiful, glaciers lock up some 10% of the world's freshwater. These great bodies of ice play an important part in the Earth system, carving landscapes and influencing climate on regional and hemispheric scales, as well as having a significant impact on global sea level. Throughout time, the Earth has experienced various major glaciations in its deep history, long before the ice ages of the Quaternary, and the observed effects of climate change on glaciers have recently brought them to the forefront of public attention This Very Short Introduction offers an overview of glaciers and ice sheets as systems, considering the role of geomorphology and sedimentology in studying them, and their impacts on our planet in terms of erosional and depositional processes. Looking at our glaciers today, and their ongoing processes, David Evans considers the extent to which we can use this knowledge in reconstructing and interpreting ancient glacial landscapes. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Deans of men in American colleges and universities were created in the late nineteenth and early twentieth centuries to help manage a growing student population. The early deans often had a personality that allowed them to engage easily with students. Over time, many deans saw their offices increase in size and responsibility. The profession grew slowly but by the 1940's drew several hundred men to annual conferences and many more were members. Deans of men and women were significant figures for college students; many students saw them as the "face" of the college or university. Schwartz traces the role and work of the deans and how they managed the rapidly growing culture of the American college campus in the twentieth century.
Offers readers a rich understanding of the experience of students who are first in their family to attend college. This book is a theoretically informed study of the lived experience of FG students and draws on their voices to demonstrate how their insights interface with what we, as educators, think we know about them.
Eick explores the history of a comprehensive high school from the world views of its assorted student body, confronting issues of race, ethnicity, class, gender, nationality, and religion. Her case study examines the continuities and differences in student relationships over five decades.
This book explores the efficacy of innovative and interdisciplinary approaches to educational leadership preparation implemented at universities across the United States that serve K-12 populations in urban, rural, and suburban contexts.
University ethics is everyone's business, and big business is what the university is all about whether in the US, Europe or the rest of the world. How this has come about is less important than that it has, and is being taken very seriously by global and national forces. The important issue confronting higher education is its assumed role in guaranteeing economic prosperity. Governments are no longer content to let research leak out serendipitously into the economy. The Post-Industrial Society, Information Society, Knowledge Economy and Smart Economy require nothing less than commercially directed research producing innovatory products. The public interest is reduced to economic measures. The political, social and moral implications of changing practices in the university are rarely acknowledged in the rise of the New Alchemy. This book examines the resulting ambiguities and questionable evidence in favour of current polices.
In The Future of Diversity , distinguished academic leaders, heads of universities and foundations as well as faculty with valuable research and personal experience, discuss the next stage in the pursuit of democratic diversity and excellence on our campuses across the country.
Yale's Reports, published in 1828, is a seminalpublication for understanding the development of American higher education. Giving highest priority to critical thinking skills, this fifty-six-page pamphlet played a central role in clearly delineating teaching objectives, modes of learning, and range of curriculum for the nation s colleges. In a deeply researched and well-crafted analytical narrative, David B. Potts introduces Yale s document, probes its origins and message, surveys its national reception, and assesses its import for liberal education, both then and now. His broadly contextual approach helps readers understand why the young republic, informed and encouraged by Yale s rationale, became a land of liberal arts colleges.
The new Second Edition of "Glacial Geology" provides a modern, comprehensive summary of glacial geology and geomorphology. It is has been thoroughly revised and updated from the original First Edition. This book will appeal to all students interested in the landforms and sediments that make up glacial landscapes. The aim of the book is to outline glacial landforms and sediments and to provide the reader with the tools required to interpret glacial landscapes. It describes how glaciers work and how the processes of glacial erosion and deposition which operate within them are recorded in the glacial landscape. The Second Edition is presented in the same clear and concise format as the First Edition, providing detailed explanations that are not cluttered with unnecessary detail. Additions include a new chapter on Glaciations around the Globe, demonstrating the range of glacial environments present on Earth today and a new chapter on Palaeoglaciology, explaining how glacial landforms and sediments are used in ice-sheet reconstructions. Like the original book, text boxes are used throughout to explain key concepts and to introduce students to case study material from the glacial literature. Newly updated sections on Further Reading are also included at the end of each chapter to point the reader towards key references. The book is illustrated throughout with colour photographs and illustrations.
The book includes new material, in particular examples of 3-D models and techniques for using kinematic models to predict fault and ramp-anticline geometry. The book is geared toward the professional user concerned about the accuracy of an interpretation and the speed with which it can be obtained from incomplete data. Numerous analytical solutions are given that can be easily implemented with a pocket calculator or a spreadsheet.
Historically Black colleges and universities play a vital role in the education of African Americans in the United States. For nearly 150 years, these institutions have trained the leadership of the Black community, graduating the nation s African American teachers, doctors, lawyers, and scientists. Despite the wealth of new research on Black colleges, there are topics that remain untouched and accomplishments that go unnoticed by the scholarly community. The chapters in this edited volume focus on topics that deserve further attention and that will push students, scholars, policymakers, and Black college administrators to reexamine their perspectives on and perceptions of Black colleges.
Written for anyone interested in coastal geomorphology, this is the complete guide to the processes at work on our coastlines and the resulting features seen in coastal systems across the world. Accessible to students from a range of disciplines, the quantitative approach of this book helps to build a solid understanding of wave and current processes that shape coastlines. From sandy beaches to coral reefs, the major coastal features are related to contemporary processes and to sea-level changes over the past 25,000 years. Key equations describing these processes and standard methods and instrumentation used to collect measurements are all presented in this wide-ranging overview. Designed to support a one- or two-semester course and grounded in current research, this second edition has been substantially updated and rewritten - featuring cutting-edge new topics, insights from new models and technologies, additional global examples and an enhanced package of online teaching materials.
A fascinating and important history of foreign students in American higher education. The book will have appeal to specialists in student services, but also to the thousands of faculty members responsible for teaching and mentoring foreign students.
This book is an informative resource on college accreditation today and explains how colleges and universities can manage the accreditation process successfully. Readers will learn the history of accreditation, and how effective management of accreditation can help internal revitalization and improve public respect for their institutions.
One of the first books to focus on different national perspectives of knowledge production and research in higher education in the Asia-Pacific region, it compares, contrasts, and critically analyzes how policy in Asia-Pacific countries is furthering a supportive (or non-supportive) environment for the promotion of research within higher education.
Marla Morris explores Jewish intellectuals in society and in the university using psychoanalytic theory. Morris examines Otherness as experienced by Jewish intellectuals who grapple with anti-Semitism within the halls of academia. She claims that academia breeds uncertainty and chaos.
Rivers are significant geomorphological agents, they show an amazing diversity of form and behaviour and transfer water and sediment from the land surface to the oceans. This book examines how river systems respond to environmental change and why this understanding is needed for successful river management. Highly dynamic in nature, river channels adjust and evolve over timescales that range from hours to tens of thousands of years or more, and are found in a wide range of environments. This book provides a comprehensive overview of recent developments in river channel management, clearly illustrating why an understanding of fluvial geomorphology is vital in channel preservation, environmentally sensitive design and the restoration of degraded river channels. It covers: flow and sediment regimes: flow generation; flow regimes; sediment sources, transfer and yield channel processes: flow characteristics; processes of erosion and sediment transport; interactions between flow and the channel boundary; deposition channel form and behaviour: controls on channel form; channel adjustments; floodplain development; form and behaviour of alluvial and bedrock channels response to change: how channels have responded to past environmental change; impacts of human activity; reconstructing past changes river management: the fluvial hydrosystem; environmental degradation; environmentally sensitive engineering techniques; river restoration; the role of the fluvial geomorphologist. Fundamentals of Fluvial Geomorphology is an indispensable text for undergraduate students. It provides straightforward explanations for important concepts and mathematical formulae, backed up with conceptual diagrams and appropriate examples from around the world to show what they actually mean and why they are important. A colour plate section also shows spectacular examples of fluvial diversity.
A clear understanding of the processes responsible for observed rock microstructures is essential for making reliable petrogenetic interpretations, including inferences made from chemical and isotopic analyses of minerals. This volume presents a comprehensive survey of rock microstructures, emphasising basic concepts and the latest methods, while highlighting potential pitfalls in the interpretation of the origin of rock microstructure. Richly illustrated with over 250 colour photographs, including more than 10 percent new photomicrographs and several mesoscopic images, it demonstrates the basic processes responsible for the wide variety of microstructures in igneous, metamorphic and sedimentary rocks. This second edition includes extensive updates to the coverage of igneous rocks as well as recent ideas on physical processes in migmatites and partial melting of sedimentary rocks. This practical guide will continue to be an invaluable resource to advanced students and early-career researchers of mineralogy, petrology and structural geology, as well as professional geologists and material scientists.
The American State Normal School is the first comprehensive history of the state normal schools in the United States. Although nearly two-hundred state colleges and regional universities throughout the U.S. began as 'normal' schools, the institutions themselves have buried their history, and scholars have largely overlooked them. As these institutions later became state colleges and/or regional universities, they distanced themselves from the low status of elementary-literally erasing physical evidence of their normal-school past. In doing so, they buried the rich history of generations of students for whom attending normal school was an enriching, and sometimes life-changing experience. Focusing on these students, the first wave of 'non-traditional' students in higher education, The American State Normal School is a much-needed re-examination of the state normal school.This book was subject of an annual History of Education Society panel for best new books in the field.
This collected volume draws together essays written by International Relations scholars from a variety of regional, methodological and theoretical perspectives to confront the challenges of identity-centered analysis. In particular, the contributors seek to elucidate the general meaning and methodological implications of the commonly state yet largely unexamined, assertion that identities are relational, fluid, constructed, and multiple.
This book is about higher education reforms in the post-socialist states of Central and Eastern Europe and the former Soviet Union, seen through the eyes of somebody who has spent the last decade analyzing these reforms as well as negotiating and supervising reform projects in countries from Serbia and Montenegro to Mongolia. Analyzing the reforms in a broader political, economic and social context and relating these to global higher education developments, the book addresses the complexity of the processes and contradictions among the demands on higher education systems, which in many instances impede positive changes.
This volume provides a textbook and reference work on the physical and biotic landscapes of Southern Africa. It examines the links between these environments and the ways in which they have been, are and will likely be subject to change. It covers the geomorphology, soils, vegetation and land use across a range of landscapes, including mountains, coasts, savannah, drylands and wetlands, and identifies the impacts of current and potential climate change and other factors on these environments.
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