Download or read book Botanical Features of North American Deserts written by Daniel Trembly MacDougal and published by . This book was released on 1908 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Botanical Features of North American Deserts Classic Reprint written by Daniel Trembly Macdougal and published by . This book was released on 2015-07-03 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Botanical Features of North American Deserts Botanical science in its technical and applied branches has reached a stage of development in which it has become plainly evident that adequate progress in research in physiology, in comprehensions of life histories, and in formulating the general principles governing the origin, environic relations and distributional movements of plants may be expected only by experimental methods in the field or in actual contact with the types of plants under consideration under normal environmental conditions. In no part of the subject is this so imperative as in the study of the xerophytic and highly specialized forms characteristic of the desert regions of the world, which comprise a total area equal to that of a large continent. The aridity, widely ranging temperatures of soil and air, physical and chemical properties of the soils, conditions of insolation and radio-activity, together with the special forces modifying distribution, furnish a set of conditions not easily duplicated by the regulation of the artificial climates of glass-houses and not adequately represented by preserved material in herbaria and other collections. A European botanist of ability scarcely lays down his work at the end of a life of zeal and industry devoted to the study of the cacti under cultivation in a climate entirely foreign to them, when an examination of these peculiar forms in their native habitats reveals the necessity for a complete repetition of the entire investigation. When the Carnegie Institution of Washington was established, Mr. Frederick V. Coville determined to present to it a plan for a Desert Botanical Laboratory. This long-cherishcd project was an outcome of his work in the Death Valley Expedition, in 1891. A plan was accordingly drawn up by him and presented to the Institution's Advisory Committee in Botany. This committee considered and approved it because it promised results concerning the fundamental processes of protoplasm as important as any in the whole realm of botany. The Board of Trustees of the Institution also gave their approval to it, and appropriated $8,000 for the establishment of such a laboratory and its maintenance for one year. Messrs. Coville and MacDougal were appointed by the Institution as an Advisory Board in relation to the matter. This Board decided to place the Laboratory under the immediate charge of a resident investigator, who should carry on researches under its guidance, and should be responsible to it in his relations to the Institution. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The United States Catalog written by and published by . This book was released on 1909 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Science and Technology No written by Henry Sotheran Ltd and published by . This book was released on 1922 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flora of the Gran Desierto and R o Colorado Delta written by Richard Stephen Felger and published by University of Arizona Press. This book was released on 2023-02-07 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Pinacate lava fields and expansive dunes to the shores of the Gulf of California, the Gran Desierto is one of the hottest and driest places in the Western Hemisphere. Yet this region in the state of Sonora in northwestern Mexico embraces a remarkable number of habitats with a fascinating and surprisingly rich flora. This is the heart of the Sonoran Desert, still in a largely primordial state, in juxtaposition with the ravished wetlands of the once great Río Colorado. Flora of the Gran Desierto is the culmination of more than twenty-five years of research in this magnificent desert and delta by botanist Richard Felger. This comprehensive floristic study of more than 565 species of vascular plants features original diagnostic descriptions and innovative identification keys to the families, genera, and species. Particular attention has been devoted to taxa that are poorly known. Even weeds and their histories are treated in detail. Hundreds of illustrations by such eminent botanical artists as Lucretia Brezeale Hamilton, Matt Johnson, and Bobbi Angell will aid in the identification of plants. Common names of plants are given in English, Spanish, and O'odham. While emphasizing scientific accuracy, the book is written in an accessible style. Felger's observations and knowledge of plant ecology, geographic distribution, evolution, ethnobotany, plant variation and special adaptations, and the history of the region provides botanists, naturalists, ecologists, conservationists, and anyone else celebrating the desert with readable, interesting, and important information. With two of Mexico's newest biosphere reserves—the Pinacate and the Upper Gulf of California—this region is a keystone for desert conservation efforts. Its location linking vast preserves to the north makes this book especially useful for anyone interested in borderland studies and the Sonoran Desert. Flora of the Gran Desierto represents a most creative, definitive, and enthusiastic treatment of Sonoran Desert plant life and is highly relevant to ecological restoration in deserts and wetlands in arid places worldwide.
Download or read book The United States Catalog written by Mary Burnham and published by . This book was released on 1928 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Publishers Weekly written by and published by . This book was released on 1898 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classic Botanical Reprints 201 213 written by and published by . This book was released on 199? with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Botanica North America written by Marjorie Harris and published by Collins Reference. This book was released on 2003-11-04 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that the smell of sassafras blowing offshore convinced Columbus he was near land? Or that the American sycamore, which has the largest tree trunk in the eastern forest, can live for 500 to 600 years? Or that in the period before the American Revolution, patriots designated a sycamore tree in each colony as a "Liberty Tree" -- a meeting place for plotting against the British? These facts are just a few of thousands you'll find inBotanica North America, an encyclopedia of the wonderfully diverse North American native plants by noted Canadian garden writer Marjorie Harris. This charming compendium is filled with more than 420 entries that provide essential information on each plant's physical attributes, natural history, common uses, and ethnobotany. There are also fascinating, often surprising anecdotes about plants you won't find anywhere else. From the Eastern forest to the desert, this beautifully written volume roves across the continent exploring how climate and plant life have affected, aided, and inspired us, from the first Native Americans to North Americans living in the twenty-first century: "The lonely majesty of a wind-swept jack pine has inspired generations of poets and painters," Harris writes. "These trees endure in spite of terrible weather . . . a jack pine forest has a dense, closed canopy with an understory of cherry, blueberry, hazels, bracken, and sweet fern along with trailing arbutus." Comprehensive and engaging, Botanica North America is also filled with lush photographs of plants in their natural habitat and insightful quotes from a variety of gardening experts and amateurs, from naturalist Rachel Carson to famed conservationist John Muir. Here is a reference no gardener or environmentalist should be without.
Download or read book Food Plants of the Sonoran Desert written by Wendy C. Hodgson and published by University of Arizona Press. This book was released on 2022-02-08 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Society for Economic Botany’s Mary W. Klinger Book Award The seemingly inhospitable Sonoran Desert has provided sustenance to indigenous peoples for centuries. Although it is to all appearances a land bereft of useful plants, fully one-fifth of the desert's flora are edible. This volume presents information on nearly 540 edible plants used by people of more than fifty traditional cultures of the Sonoran Desert and peripheral areas. Drawing on thirty years of research, Wendy C. Hodgson has synthesized the widely scattered literature and added her own experiences to create an exhaustive catalog of desert plants and their many and varied uses. Food Plants of the Sonoran Desert includes not only plants such as gourds and legumes but also unexpected food sources such as palms, lilies, and cattails, all of which provided nutrition to desert peoples. Each species entry lists recorded names and describes indigenous uses, which often include nonfood therapeutic and commodity applications. The agave, for example, is cited for its use as food and for alcoholic and nonalcoholic beverages, syrup, fiber, cordage, clothing, sandals, nets, blankets, lances, fire hearths, musical instruments, hedgerows, soap, and medicine, and for ceremonial purposes. The agave entry includes information on harvesting, roasting, and consumption—and on distinguishing between edible and inedible varieties. No other source provides such a vast amount of information on traditional plant uses for this region. Accessible to general readers, this book is an invaluable compendium for anyone interested in the desert’s hidden bounty.
Download or read book Subject Guide to Books in Print written by and published by . This book was released on 2001 with total page 3054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sotheran s Price Current of Literature written by Henry Sotheran Ltd and published by . This book was released on 1925 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book At the Desert s Green Edge written by Amadeo M. Rea and published by University of Arizona Press. This book was released on 2016-06 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Society for Economic Botany's Klinger Book Award, this is the first complete ethnobotany of the Gila River Pima, presented from the perspective of the Pimas themselves.
Download or read book Botanical Features of North American Deserts written by Daniel Trembly MacDougal and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Choice written by and published by . This book was released on 1972 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Choice written by Richard K. Gardner and published by . This book was released on 1976 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Georgia Month by Month Gardening written by Walter Reeves and published by . This book was released on 2015-03-20 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take the guesses and maybies out of gardening! This regional, monthly guide will keep you hot on natures heels and harvesting like none other.
