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The vegetation in Wadi El Gemal National Park in Egypt's Eastern Desert is more diverse than might first be expected, but even more surprising is the relationship that the desert dwellers continue to have with the plant life in their habitat, despite the increasing modernization of their world. As a ranger in the park, Tamer Mahmoud quickly realized the importance of surveying, identifying, and documenting the indigenous plants, and recording the information he compiled from interviews with the local community about how they use the plants for food, healing, animal fodder, and fuel. The result is this detailed and colorful guide, which includes photographs of each plant, the scientific name and local name in Arabic and English, and information on location, distribution, uses, and ecology. A glossary, bibliography, visitors' information section and distribution maps make this a comprehensive reference work that will interest visitors, scientists, anyone interested in the flora of arid areas, and even anthropologists.
Now available in an affordable softcover edition, this classic in Springer's acclaimed Virtual Laboratory series is the first comprehensive account of the computer simulation of plant development. 150 illustrations, one third of them in colour, vividly demonstrate the spectacular results of the algorithms used to model plant shapes and developmental processes. The latest in computer-generated images allow us to look at plants growing, self-replicating, responding to external factors and even mutating, without becoming entangled in the underlying mathematical formulae involved. The authors place particular emphasis on Lindenmayer systems - a notion conceived by one of the authors, Aristid Lindenmayer, and internationally recognised for its exceptional elegance in modelling biological phenomena. Nonetheless, the two authors take great care to present a survey of alternative methods for plant modelling.
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Plants, so predictable, stay where they are. And yet, like all living things, they also move: they grow, adapt, shed leaves and bark, spread roots and branches, snare pollinators, and reward cultivators. This book, the first to thoroughly explore the subject since Darwin’s 1881 treatise on movements in plants, is a comprehensive, up-to-date account of the mechanisms and the adaptive values that move plants. Drawing on examples across the spectrum of plant families—including mosses, ferns, conifers, and flowering plants—the author opens a window on how plants move: within cells, as individual cells, and via organs. Opening with an explanation of how cellular motors work and how cells ma...
Part 1. Analysis and Inheritance of Resistance VariationChapters by George G. Kennedy and James D. Barbour; John A. Barrett; Ellen L. Simms and Mark A. Rausher; and Mary R. Berenbaum and Arthur R. ZangerlPart 2. Evolutionary Responses to Plant Resistance by Herbivores and PathogensChapters by Lawrence Wilhoit; Diana Pilson; Arthur E. Weis; and James Groth and Barbara ChristPart 3. Population and Community Responses to Plant Resistance VariationChapters by Richard Karban; A. Joseph Pollard; Robert S. Fritz; and J. Daniel HarePart 4. Evolution of Plant ResistanceRobert J. Marquis; Helen M. Alexander; Matthew A. Parker; Arthur R. Zangeri and Fahkri A. Bazzaz; Ellen L. Simms; and Janis AntonovicsReferences Copyright © Libri GmbH. All rights reserved.
Biomass currently accounts for about 15 per cent of the global primary energy consumption and is particularly important as an energy resource in developing countries. It will undoubtedly play an increasing role in the world's energy consumption. Which crops make up this large percentage of our energy resources? Where do they grow and what can be done to boost the levels of production? What impact does their cultivation have on the environment and development? The book starts with aspects of biomass accumulation, harvesting, transportation and storage, as well as conversion technologies for biofuels. This is followed by a look at the environmental impact and economic and social dimensions, in...
Happy New Almanac Year! It's time to celebrate the 230th edition of The Old Farmer's Almanac! Long recognized as North America's most-beloved and best-selling annual, this handy yellow book fulfills every need and expectation as a calendar of the heavens, a time capsule of the year, an essential reference that reads like a magazine. Always timely, topical, and distinctively "useful, with a pleasant degree of humor," the Almanac is consulted daily throughout the year by users from all walks of life. The 2022 edition contains the fun facts, predictions, and feature items that have made it a cultural icon: traditionally 80 percent-accurate weather forecasts; notable astronomical events and time-honored astrological dates; horticultural, culinary, fashion, and other trends; historical hallmarks; best fishing days; time- and money-saving garden advice; recipes for delicious dishes; facts on folklore, farmers, home remedies, and husbandry; amusements and contests; plus too much more to mention--all in the inimitable Almanac style that has charmed and educated readers since 1792.
This book provides a comprehensive discussion on plant responses in hyperarid regions of Egypt, China, Mexico, and Pakistan. It describes their location, physiographic features, accidental vegetation along two transects, endangered vegetation species, human impact, and variety of plant types (e.g. climbing, succulent, and parasitic). Studies on biotic and abiotic interactions, plant biodiversity, and soil-plant relationships are also covered. Covering a wide range of plant conditions and adaptations, this book analyzes what happens when plants must endure very high temperatures and aridity. Plants have adapted by evolving their physical structure to store and conserve water. Examples are the...
An exploration of how plant behavior and adaptation offer valuable insights for human thriving. We know that plants are important. They maintain the atmosphere by absorbing carbon dioxide and producing oxygen. They nourish other living organisms and supply psychological benefits to humans as well, improving our moods and beautifying the landscape around us. But plants don’t just passively provide. They also take action. Beronda L. Montgomery explores the vigorous, creative lives of organisms often treated as static and predictable. In fact, plants are masters of adaptation. They “know” what or who they are, and they use this knowledge to make a way in the world. Plants experience a kin...