This second edition is extensively revised throughout with expanded discussion of modeling fundamentals and coverage of advances in model calibration and uncertainty analysis that are revolutionizing the science of groundwater modeling. The text is intended for undergraduate and graduate level courses in applied groundwater modeling and as a comprehensive reference for environmental consultants and scientists/engineers in industry and governmental agencies. - Explains how to formulate a conceptual model of a groundwater system and translate it into a numerical model - Demonstrates how modeling concepts, including boundary conditions, are implemented in two groundwater flow codes-- MODFLOW (for finite differences) and FEFLOW (for finite elements) - Discusses particle tracking methods and codes for flowpath analysis and advective transport of contaminants - Summarizes parameter estimation and uncertainty analysis approaches using the code PEST to illustrate how concepts are implemented - Discusses modeling ethics and preparation of the modeling report - Includes Boxes that amplify and supplement topics covered in the text - Each chapter presents lists of common modeling errors and problem sets that illustrate concepts
In its first edition, Soils established itself as the leading textbook in the fields of pedology and soil geomorphology. Expanded and fully updated, this second edition maintains its highly organized and readable style. Suitable as a textbook and a research-grade reference, the book's introductory chapters in soil morphology, mineralogy, chemistry, physics and organisms prepare the reader for the more advanced treatment that follows. Unlike its competitors, this textbook devotes considerable space to discussions of soil parent materials and soil mixing, along with dating and paleoenvironmental reconstruction techniques applicable to soils. Although introductions to widely used soil classification systems are included, theory and processes of soil genesis and geomorphology form the backbone of the book. Replete with more than 550 high-quality figures and photos and a detailed glossary, this book will be invaluable for anyone studying soils, landforms and landscape change anywhere on the globe.
Chromatin: Structure, Function, and History covers the basics of chromatin biology, beginning with the discoveries that culminated in the recognition of the nucleosome as the basic subunit of chromatin. Chromatin folding, nucleosome positioning, and histone variants are discussed, as well as research on chromatin modifications and remodeling, which exploded in the early to mid-1990s and led to widespread interest in epigenetics. Considerable attention is given to methods and experiments that led to key insights and recent developments such as the use of genome-wide approaches and innovations in imaging approaches are also emphasized. By providing historical background together with detailed discussion of contemporary studies, the book aims to instill in the reader an appreciation not only of our current knowledge of chromatin structure and function, but also of the remarkable path that has taken chromatin to the forefront of modern research. - Provides a current, expansive, and well-documented resource on chromatin and epigenetics - Addresses the role of chromatin in transcription regulation and chromatin abnormalities in disease - Reviews the historical background of specific areas of chromatin research, enabling readers to understand how the field was born and to appreciate the discoveries and technical advances that have propelled it forward
The ever-widening application of conversational style created a conversational EnlightenmentThe Conversational Enlightenment traces the spread of the concept of conversation during the Enlightenment, including the project of politeness, the fine arts, philosophy and public opinion. The book narrates this triumph of conversational style and thought partly as a succession to the oratorical rhetoric that characterised the Renaissance and partly as the victory of the only mode of speech that recognised women as women, and not as imitation men. It also rewrites Jrgen Habermas' history of the public sphere as the history of rational conversation.Key Features:The first book-length intellectual history of Enlightenment conversation in EnglishSynthesises a great deal of Enlightenment intellectual history within the frameworks of rhetoric and conversationPuts women's speech at the heart of the history of Enlightenment rhetoricFuses Habermas' historical-theoretical framework to the history of rhetoric, revising both
Large accumulations of ancient shells on coastlines and riverbanks were long considered the result of garbage disposal during repeated food gatherings by early inhabitants of the southeastern United States. In this volume, Asa R. Randall presents the first new theoretical framework for examining such middens since Ripley Bullen’s seminal work sixty years ago. He convincingly posits that these ancient “garbage dumps” were actually burial mounds, ceremonial gathering places, and often habitation spaces central to the histories and social geography of the hunter-gatherer societies who built them. Synthesizing more than 150 years of shell mound investigations and modern remote sensing data, Randall rejects the long-standing ecological interpretation and redefines these sites as socially significant monuments that reveal previously unknown complexities about the hunter-gatherer societies of the Mount Taylor period (ca. 7400–4600 cal. B.P.). Affected by climate change and increased scales of social interaction, the region’s inhabitants modified the landscape in surprising and meaningful ways. This pioneering volume presents an alternate history from which emerge rich details about the daily activities, ceremonies, and burial rituals of the archaic St. Johns River cultures.
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