The synthesis presented in this volume is a direct outgrowth of our ten-year FORMAP Project (Forest Mapping Across Eastern North America from 20,000 yr B.P. to the Present). Many previous research efforts in paleoecology have used plant-fossil evidence as proxy information for primarily geologic or climatic reconstructions or as a bio stratigraphic basis for correlation of regional events. In contrast, in this book, we deal with ecological questions that require a holistic perspective that integrates the interactions of biota with their dynamically changing environments over time scales up to tens of thousands of years. In the FORMAP Project, our major research objective has been to use late-Quaternary plant-ecological data sets to evaluate long-term patterns and processes in forest de velopment. In order to accomplish this objective, we have prepared subcontinent-scale calibrations that quantitatively relate the production and dispersal of arboreal pollen to dominance in the vegetation for the major tree types of eastern North America. Quantification of pollen-vegetation relationships provides a basis for developing quan titative plant-ecological data sets that allow further ecological analysis of both individual taxa and forest communities through time. Application of these calibrations to fossil pollen records for interpreting forest history thus represents a fundamental step beyond traditional summaries based upon pollen percentages.
Each year millions of people visit the area of rugged California coastline and wild mountains known as Big Sur. Finally here is a book that is both a natural history of this beautiful region and an excellent guide to its extensive public lands. The first section introduces the area's geology, climate, flora, fauna, and human history. The second section describes selected sites, trails, and features that are mentioned in Part One. Although Big Sur is world famous for awe-inspiring scenery, it is less known for its great ecological diversity and its significance as a haven for many species of terrestrial and marine wildlife. In no other part of the world do fog-loving coastal redwoods thrive on one slope of a canyon while arid-climate yuccas grow on the other. Similarly, sea otters and cormorants live near dry-climate creatures like canyon wrens and whiptail lizards. The area's staggering beauty and forbidding wilderness have inspired artists, poets, naturalists, and hikers—and also real estate developers. As increasing tourism, development pressure, and land-use decisions continue to affect Big Sur, this book will do much to heighten awareness of the region's biotic richness and fragility. Written in nontechnical language, with generous color photographs, drawings, maps, species lists, and a bibliography, it will attract both the casual and the serious naturalist, as well as anyone concerned about preserving California's natural heritage.
Offsetted widmet sich der Frage nach der Wertschöpfung von Natur. Das Buch des Künstlerduos Cooking Sections enthüllt Formen der Enteignung, die sich durch den Schutz – und nicht nur ihre Zerstörung – der natürlichen Umwelt aktuell verstärkt ereignen. Durch eine Reihe von künstlerischen und architektonischen Interventionen knüpft Offsetted an die weltweiten Kämpfe für Klimagerechtigkeit an und stellt den Neoliberalismus als Retter seiner eigenen ökologischen Widersprüche in Frage. So beleuchtet das Projekt beispielsweise Naturschutzmodelle, die auf »natürlichem Kapital« basieren, und schlägt neue räumliche Strategien zur De-Finanzierung der Umwelt vor. Neben einer Fotodokumentation und künstlerischen Arbeiten von Cooking Sections versammelt das Buch zahlreiche Beiträge interdisziplinär tätiger Kunstschaffenden und Forschenden.
Physiology of Woody Plants explains how physiological processes are involved in growth of woody plants and how they are affected by the environment, including the mechanisms of the processes themselves. Organized into 17 chapters, this book discusses the role of plant physiology, as well as the form and structure of woody plant. It also explores the nature and periodicity of shoot, cambial, root, and reproductive growth of trees of the temperate and tropical zones. Other topics elucidated are the process of photosynthesis and respiration, the various substances found in woody plants, plant nutrition, and factors affecting plant growth. This book will be valuable as a text to students and teachers and as a reference to investigators and others who desire a better understanding of how woody plants grow.
First published 1983. Aimed at improving agricultural production by providing a better under· standing of the interaction between crops and the environment, this book presents the latest research findings on the effects of water and temperature stresses on plants in humid temperate regions. It also covers management practices and breeding programs that may reduce crop sensitivity to the vagaries of weather.
Pollen analysis offers an approach to understanding the Southwestern environment, its history, and in some respects its possible future. Dr. Paul S. Martin's study is an example of geochronology functioning as a strong interdisciplinary link among archaeologists, biogeographers, geologists, paleoclimatologists and ecologists.
Moon Michigan reveals the best of the Great Lake State's charming small towns, vibrant cities, and vast, untouched wilderness. Inside you'll find: Strategic, flexible itineraries for 3-to-4-day trips to Mackinac Island, the Upper Peninsula, wine country, Detroit, and Ann Arbor Unique experiences and can't-miss sights: Get your fill of vintage vehicles at Detroit's industrial museums, like the GM Showroom or the historic Ford House, or immerse yourself in the sounds of the Motown Museum. Watch hundreds of technicolor butterflies in the Original Mackinac Island Butterfly House, nibble on rich fudge, and unwind on a romantic carriage ride around the island. Browse the art galleries of Ann Arbor, sip chardonnay on a scenic tour of wine country, or explore Michigan's booming craft beer scene along an ale trail The best outdoor activities: Embark on Michigan's best hikes, from family-friendly day treks to rugged dune-scaling adventures. Hit the links at the top golf resorts, cruise along the Pictured Rocks, or relax on a serene, sunny beach. Spend a day fishing and boating and spot moose, elk, and black bears in their natural habitats. Set up camp under a crystal-clear summer sky or cross-country ski through pristine winter snow Expert advice from Detroit local Paul Vachon on when to go, how to get around, and where to stay, from campsites and motels to golf resorts and lakeside lodges Full-color photos and detailed maps throughout Thorough information on the landscape, climate, wildlife, and history With Moon's local insight and practical tips, you can experience Michigan your way. Exploring more of the Midwest? Try Moon 52 Things to Do in Chicago or Moon Ohio. About Moon Travel Guides: Moon was founded in 1973 to empower independent, active, and conscious travel. We prioritize local businesses, outdoor recreation, and traveling strategically and sustainably. Moon Travel Guides are written by local, expert authors with great stories to tell—and they can't wait to share their favorite places with you. For more inspiration, follow @moonguides on social media.
The Nebraska Sandhills is the largest area of sand dunes in the western hemisphere, covering an area about as large as Vermont, New Hampshire, and Rhode Island combined. Unlike most dunes, the Sandhills region supports an astonishing variety of wildlife. Sixty million years ago the area lay submerged in a vast inland sea. As the land lifted and the waters receded, the sandhills were formed, built upon a sandy floor above a sandy basement. Paul A. Johnsgard's appreciation for the region includes its evolution, a process that continues today making a very special place, patiently shaped by water, wind, and time. Sometimes 450 feet higher than their sloping valleys, the hills themselves are almost entirely covered with plants that manage to survive on an unstable substrate and in a climate of merciless heat and cold. They provide homes and resting places for rare species and sustain the livelihoods of a remarkable variety of people. Though firmly established in science, this book is an extended love letter to the Sandhills region and its people, plants, and animals. Johnsgard is now in his third decade of research in the Sandhills. This Fragile Land lets others see what he sees, a land with a fascinating range of geological, biological, and ecological vistas. Paul A. Johnsgard is Foundation Professor of the School of Biological Sciences at the University of Nebraska-Lincoln. Widely published throughout the English-speaking world, he has become a foremost authority on ornithology and bird behavior. His thirty-three books include Birds of the Great Plains, The Platte, Birds of the Rocky Mountains, Those of the Gray Wind, and Diving Birds of North America, all available from the University ofNebraska Press.
Part I outlines the habitats, ecology, and bird geography of the Rocky Mountains north of the New Mexico-Colorado border, including recent changes in the ecology and avifauna of the region. It provides detailed lists of major birding locations and guidance about where to search for specific Rocky Mountain birds. Part 2 considers all 328 regional species individually, with information on their status, habitats and ecology, suggested viewing locations, and population."--Back cover
As industry and technology proliferate in modern society, sustainability has jumped to the forefront of contemporary political and environmental discussions. The balance between progress and the earth’s ability to provide for its inhabitants grows increasingly precarious as we attempt to achieve sustainable development. In The Agrarian Vision: Sustainability and Environmental Ethics, Paul B. Thompson articulates a new agrarian philosophy, emphasizing the vital role of agrarianism in modern agricultural practices. Thompson, a highly regarded voice in environmental philosophy, unites concepts of agrarian philosophy, political theory, and environmental ethics to illustrate the importance of creating and maintaining environmentally conscious communities. Thompson describes the evolution of agrarian values in America, following the path blazed by Thomas Jefferson, John Steinbeck, and Wendell Berry. Providing a pragmatic approach to ecological responsibility and commitment, The Agrarian Vision is a significant, compelling argument for the practice of a reconfigured and expanded agrarianism in our efforts to support modern industrialized culture while also preserving the natural world.
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