Download or read book Sedimentology Geomorphology and History of the Central Lake Agassiz Basin written by and published by . This book was released on 1996 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changing Prairie Landscapes written by Patrick Douaud and published by University of Regina Press. This book was released on 2000 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscapes of the Northern Great Plains have been constantly changing, but never so rapidly as under modern conditions of economic affluence and technological development. This change is multifaceted and has an impact not only on the fabric of culture and its perception of landscape, but also on the ecology and physical landforms. Multidisciplinary research has therefore become an important tool in identifying the influences that human activities have, not only on cultural landscapes but on biophysical ones as well. This collection of articles, originating in a conference held at the Royal Saskatchewan Museum in April 2000, focuses on just such an integration of research concerning the Great Plains of North America and involving the disciplines of geology, archaeology, biology, geography, sociology, and agriculture.
Download or read book Late Palaeo Indian Great Lakes written by Lawrence J. Jackson and published by University of Ottawa Press. This book was released on 2004-01-01 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Articles by prominent archaeologists and geological scientists shed new light on the late Palaeo-Indian cultures of the Great Lakes during a time of staggering environmental change and challenge, as the ice sheets retreated northward. The human response to the dramatic environmental upheaval produced unique cultural patterns, which we are just beginning to understand.
Download or read book Precision Conservation written by Jorge A. Delgado and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision conservation is a reality, and we are moving towards improved effectiveness of conservation practices by accounting for temporal and spatial variability within and off field. This is the first book to cover the application of the principles of precision conservation to target conservation practices across fields and watersheds. It has clearly been established that the 21st century will present enormous challenges, from increased yield demands to climate change. Without improved conservation practices it will not be possible to ensure food security and conservation effectiveness. Readers will appreciate the application of the precision conservation concept to increase conservation effectiveness in a variety of contexts, with a focus on recent advances in technology, methods, and improved results. IN PRESS! This book is being published according to the “Just Published” model, with more chapters to be published online as they are completed.
Download or read book Beavers Boreal Ecosystem Engineers written by Carol A. Johnston and published by Springer. This book was released on 2017-08-28 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the fields of ecosystem science and landscape ecology, this book integrates Dr. Carol Johnston's research on beaver ecosystem alteration at Voyageurs National Park. The findings about the vegetation, soils, and chemistry of beaver impoundments synthesized in the text provide a cohesive reference useful to wetland scientists, ecosystems and landscape ecologysts, wildlife managers, and students. The beaver, Castor canadensis, is an ecosystem engineer unequaled in its capacity to alter landscapes through browsing and dam building, whose population recovery has re-established environmental conditions that probably existed for millenia prior to its near extirpation by trapping in the 1800s and 1900s. Beavers continue to regain much of their natural range throughout North America, changing stream and forest ecosystems in ways that may be lauded or vilified. Interest in beavers by ecologists remains keen as new evidence emerges about the ecological, hydrological, and biogeochemical effects of beaver browsing and construction. There is a critical need for ecologists and land managers to understand the potential magnitude, persistence, and ecosystem services of beaver landscape transformation. The 88-year record of beaver landscape occupation and alteration documented by Dr. Carol Johnston and colleagues from aerial photography and field work provides a unique resource toward understanding the ecosystem effects and sustainability of beaver activity.
Download or read book Stream Restoration in Dynamic Fluvial Systems written by Andrew Simon and published by John Wiley & Sons. This book was released on 2013-05-08 with total page 939 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 194. Stream Restoration in Dynamic Fluvial Systems: Scientific Approaches, Analyses, and Tools brings together leading contributors in stream restoration science to provide comprehensive consideration of process-based approaches, tools, and applications of techniques useful for the implementation of sustainable restoration strategies. Stream restoration is a catchall term for modifications to streams and adjacent riparian zones undertaken to improve geomorphic and/or ecologic function, structure, and integrity of river corridors, and it has become a multibillion dollar industry. A vigorous debate currently exists in research and professional communities regarding the approaches, applications, and tools most effective in designing, implementing, and assessing stream restoration strategies given a multitude of goals, objectives, stakeholders, and boundary conditions. More importantly, stream restoration as a research-oriented academic discipline is, at present, lagging stream restoration as a rapidly evolving, practitioner-centric endeavor. The volume addresses these main areas: concepts in stream restoration, river mechanics and the use of hydraulic structures, modeling in restoration design, ecology, ecologic indices, and habitat, geomorphic approaches to stream and watershed management, and sediment considerations in stream restoration. Stream Restoration in Dynamic Fluvial Systems will appeal to scholars, professionals, and government agency and institute researchers involved in examining river flow processes, river channel changes and improvements, watershed processes, and landscape systematics.
Download or read book Principles and Dynamics of the Critical Zone written by and published by Elsevier. This book was released on 2015-06-18 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Dynamics of the Critical Zone is an invaluable resource for undergraduate and graduate courses and an essential tool for researchers developing cutting-edge proposals. It provides a process-based description of the Critical Zone, a place that The National Research Council (2001) defines as the "heterogeneous, near surface environment in which complex interactions involving rock, soil, water, air, and living organisms regulate the natural habitat and determine the availability of life-sustaining resources." This text provides a summary of Critical Zone research and outcomes from the NSF funded Critical Zone Observatories, providing a process-based description of the Critical Zone in a wide range of environments with a specific focus on the important linkages that exist amongst the processes in each zone. This book will be useful to all scientists and students conducting research on the Critical Zone within and outside the Critical Zone Observatory Network, as well as scientists and students in the geosciences – atmosphere, geomorphology, geology and pedology. The first text to address the principles and concepts of the Critical Zone A comprehensive approach to the processes responsible for the development and structure of the Critical Zone in a number of environments An essential tool for undergraduate and graduate students, and researchers developing cutting-edge proposals
Download or read book Wetland Indicators written by Ralph W. Tiner and published by CRC Press. This book was released on 2016-12-19 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland Indicators - capturing the current state of science's role in wetland recognition and mapping. Environmental scientists and others involved with wetland regulations can strengthen their knowledge about wetlands, and the use of various indicators, to support their decisions on difficult wetland determinations. Professor Tiner primarily focuses on plants, soils, and other signs of wetland hydrology in the soil, or on the surface of wetlands in his discussion of Wetland Indicators. Practicing - and aspiring - wetland delineators alike will appreciate Wetland Indicators' critical insight into the development and significance of hydrophytic vegetation, hydric soils, and other factors. Features Color images throughout illustrate wetland indicators. Incorporates analysis and coverage of the latest Army Corps of Engineers delineation manual. Provides over 60 tables, including extensive tables of U.S. wetland plant communities and examples for determining hydrophytic vegetation.
Download or read book Geospatial Information Handbook for Water Resources and Watershed Management Volume III written by John G Lyon and published by CRC Press. This book was released on 2022-12-21 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume III of Geospatial Information Handbook for Water Resources and Watershed Management discusses water and watershed issues such as water quality, evapotranspiration, water resource management, and ecological services. Featured is a two-stage ditch and river geomorphology case study section with related water geospatial applications, including historical image analyses of floodplains and channels and resulting change in river geomorphology through erosion and transport and influence on dependent vegetation communities. Captures advanced Geospatial Technologies (GT) and their applications to address a wide spectrum of water issues Provides real-world two-stage ditch and river geomorphology case studies using river, stream and channel measures and change models, and bankfull discharge modeling Global in coverage with applications demonstrated by more than 170 experts in water sciences and two-stage ditch and river geomorphology This handbook is a wide-ranging and contemporary reference of advanced geospatial techniques used in numerous practical applications at the local and regional scale and is an in-depth resource for professionals and the water research community worldwide.
Download or read book A Short History of Geomorphology written by Keith J. Tinkler and published by Routledge. This book was released on 2020-05-10 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 1985, is a comprehensive guide to the main ideas in the history of geomorphology. It traces the development of thinking on landforms, with material ranging from the ancient world to the present day. The main areas covered are the Renaissance, the explosive growth of the Natural Sciences in the nineteenth century and the impact of the Second World War. The papers and theories of specialists like James Hutton, John Playfair and W.M. Davies are presented and discussed and the final chapters reflect on future change, based on the past and speculation on possible developments. Balance is maintained between the dual importance and dominance of English and North American contributions to the subject, and quite substantial research was undertaken to provide a more complete approach to some areas hitherto neglected.
Download or read book Glacier Science and Environmental Change written by Peter G. Knight and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glacier Science and Environmental Change is an authoritative and comprehensive reference work on contemporary issues in glaciology. It explores the interface between glacier science and environmental change, in the past, present, and future. Written by the world’s foremost authorities in the subject and researchers at the scientific frontier where conventional wisdom of approach comes face to face with unsolved problems, this book provides: state-of-the-art reviews of the key topics in glaciology and related disciplines in environmental change cutting-edge case studies of the latest research an interdisciplinary synthesis of the issues that draw together the research efforts of glaciologists and scientists from other areas such as geologists, hydrologists, and climatologists color-plate section (with selected extra figures provided in color at www.blackwellpublishing.com/knight). The topics in this book have been carefully chosen to reflect current priorities in research, the interdisciplinary nature of the subject, and the developing relationship between glaciology and studies of environmental change. Glacier Science and Environmental Change is essential reading for advanced undergraduates, postgraduate research students, and professional researchers in glaciology, geology, geography, geophysics, climatology, and related disciplines.
Download or read book Lakes of the World with Google Earth written by Anja M. Scheffers and published by Springer. This book was released on 2016-06-14 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring satellite imagery from Google Earth, this guide provides a unique, highly visual tour of lakes across the globe, from the simple to the complex, the nearby to the remote. Clear text accompanies each image and identifies important aspects of each lake along with such information as its coordinates, scale, and altitudes, if relevant. From the many aspects of lake science including water budgets, temperature regimes, mixing types, biology/ecology, and chemistry, the book concentrates on the genesis of lakes and other closed forms containing water, moisture/swamps or minerals. Its organisation follows different forms of lake origin (often connected to the question of age) such as extra-terrestrial meteor impacts, structural depressions by tectonic activity, patterning of joints or faults, volcanic origin, or the forming influence of glacier ice, subterranean permafrost, littoral processes, running water, wind, and solution of rocks (karst forms). Coverage also deals with temporal variations in lake existence within the context of climate change in the past and the future. In addition, special chapters are devoted to saline (or salt) lakes, and — in their evaporated forms — to saltpans. Providing essential information at a glance, this guide will be help both specialists and general readers better understand the world's lakes as well as see them in a new perspective.
Download or read book The Archaeology of the North American Great Plains written by Douglas B. Bamforth and published by Cambridge University Press. This book was released on 2021-09-23 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book uses archaeology to tell 15,000 years of history of the indigenous people of the North American Great Plains.
Download or read book Canadian Journal of Earth Sciences written by and published by . This book was released on 2003 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paleoclimates written by Thomas M. Cronin and published by Columbia University Press. This book was released on 2010 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: "When combined with computer model simulations, paleoclimatic reconstructions are used to test hypotheses about the causes of climatic change, such as greenhouse gases, solar variability, earth's orbital variations, and hydrological, oceanic, and tectonic processes, This book is a comprehensive, state-of-the art synthesis of paleoclimate research covering all geological timescales, emphasizing topics that shed light on modern trends in the earth's climate." --Book Jacket.
Download or read book Mechanisms of Global Climate Change at Millennial Time Scales written by Lloyd D. Keigwin and published by American Geophysical Union. This book was released on 1999-01-26 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors describe the current understanding of abrupt climate variations that have occurred at millennial to submillennial time scales, events now recognized as characteristics of the global climate during the last glaciation. Subjects covered include analysis of modern climate and ocean dynamics, paleoclimate reconstructions derived from the marine, terrestrial and ice core records, and paleoclimate modeling studies. The breadth of global paleoclimate knowledge presented here provides information required to answer many questions and provides a road map to address remaining problems. Most material is from a June 1998 conference. Lacks a subject index. Annotation copyrighted by Book News, Inc., Portland, OR.
Download or read book Late glacial and Early Postglacial Vegetation and Climate Change in the Northeastern Great Plains written by Catherine Helen Yansa and published by . This book was released on 2002 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
