Download or read book Ecology of the Saguaro II Reproduction Germination Establishment Growth and Survival of the Young Plant written by Warren F. Steenbergh and published by . This book was released on 1977 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of the Saguaro written by Warren F. Steenbergh and published by . This book was released on 1977 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arid Land Ecosystems Volume 2 Structure Functioning and Management written by D. W. Goodall and published by Cambridge University Press. This book was released on 2009-03-19 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume was first published in 1981. The history of man's use of arid lands is a sad record of deterioration of the natural resource base and of low and declining living standards for the 300 million people who live in them. One prerequisite to meeting the challenge of reversing the deterioration and of raising living standards is a sound knowledge of the natural ecosystems.
Download or read book Plant Allometry written by Karl J. Niklas and published by University of Chicago Press. This book was released on 1994-10-17 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allometry, the study of the growth rate of an organism's parts in relation to the whole, has produced exciting results in research on animals. Now distinguished plant biologist Karl J. Niklas has written the first book to apply allometry to studies of the evolution, morphology, physiology, and reproduction of plants. Niklas covers a broad spectrum of plant life, from unicellular algae to towering trees, including fossil as well as extant taxa. He examines the relation between organic size and variations in plant form, metabolism, reproduction, and evolution, and draws on the zoological literature to develop allometric techniques for the peculiar problems of plant height, the relation between body mass and body length, and size-correlated variations in rates of growth. For readers unfamiliar with the basics of allometry, an appendix explains basic statistical methods. For botanists interested in an original, quantitative approach to plant evolution and function, and for zoologists who want to learn more about the value of allometric techniques for studying evolution, Plant Allometry makes a major contribution to the study of plant life.
Download or read book Ecology of the Saguaro Carnegiea Gigantea written by Gilbert D. Brum and published by . This book was released on 1972 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific Monograph Series written by and published by . This book was released on 1973 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geography Resources and Environment Volume 2 written by Gilbert F. White and published by University of Chicago Press. This book was released on 1986 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the course of half a century, Gilbert F. White's work has served to shape and, in several instances, establish many of the fields that have come to be known as the environmental sciences. In this collection of original essays, a companion volume to White's selected writings (volume I), leading scholars in areas such as water supply, environmental hazards, and natural resource management interpret changes in these fields since White's work and assess present and future problems. With volume 1, this collection presents a complete and cogent picture of Gilbert White's contribution and the work he inspired.
Download or read book In the Arms of Saguaros written by William L. Bird and published by University of Arizona Press. This book was released on 2023 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Arms of Saguaros pictures how nature's sharpest curves became a symbol of the American West. From the botanical explorers of the nineteenth century to the tourism boosters in our own time, saguaros and their images have fulfilled attention-getting needs and expectations.
Download or read book Plant Biomechanics written by Karl J. Niklas and published by University of Chicago Press. This book was released on 1992-08 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the author analyzes plant form and how it has evolved in response to basic physical laws. He examines the ways these laws limit the organic expression of form, size, and growth in a variety of plant structures and in plants as whole organisms, drawing on both the fossil record and studies of extant species.
Download or read book The Saguaro Cactus written by David Yetman and published by University of Arizona Press. This book was released on 2020-02-25 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The saguaro, with its great size and characteristic shape—its arms stretching heavenward, its silhouette often resembling a human—has become the emblem of the Sonoran Desert of southwestern Arizona and northwestern Mexico. The largest and tallest cactus in the United States, it is both familiar and an object of fascination and curiosity. This book offers a complete natural history of this enduring and iconic desert plant. Gathering everything from the saguaro’s role in Sonoran Desert ecology to its adaptations to the desert climate and its sacred place in Indigenous culture, this book shares precolonial through current scientific findings. The saguaro is charismatic and readily accessible but also decidedly different from other desert flora. The essays in this book bear witness to our ongoing fascination with the great cactus and the plant’s unusual characteristics, covering the saguaro’s: history of discovery, place in the cactus family, ecology, anatomy and physiology, genetics, and ethnobotany. The Saguaro Cactus offers testimony to the cactus’s prominence as a symbol, the perceptions it inspires, its role in human society, and its importance in desert ecology.
Download or read book North American Cornucopia written by Ernest Small and published by CRC Press. This book was released on 2013-09-23 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many North American plants have characteristics that are especially promising as candidates for expanding our food supply and generating new economically competitive crops. This book is an informative analysis of the top 100 indigenous food plants of North America, focusing on those species that have achieved commercial success or have substantial market potential. The book's user-friendly format provides concise information on each plant. It examines the geography and ecology, history, economic and social importance, food and industrial uses, and the economic future of each crop.
Download or read book Plant Ecology written by Paul A. Keddy and published by Cambridge University Press. This book was released on 2017-04-17 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a global and interdisciplinary approach to plant ecology, guiding students through essential concepts with real-world examples.
Download or read book Plant Ecology written by Michael J. Crawley and published by John Wiley & Sons. This book was released on 2009-06-22 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant ecology is the scientific study of the factors influencing the distribution and abundance of plants. This benchmark text, extremely well received in its first edition, shows how pattern and structure at different levels of plant organization--from ecophysiology through population dynamics to community structure and ecosystem function--are influenced by abiotic factors (eg, climate and soils) and by biotic factors (eg, competition and herbivory). Adopting a dynamic approach, this book combines descriptive text with theoretical models and experimental data. It will be invaluable reading for both student and practising ecologist alike. In this second edition, the structure of the book has been completely revised, moving from the small scale to the large scale, in keeping with contemporary teaching methods. This fresh approach allows consideration of several new and important topics such as plant secondary chemistry, herbivory, sex, and breeding systems. Additional chapters address topical applied issues in plant ecology including global warming, pollution and biodiversity. The latest edition of a very widely adopted textbook Written by a team of leading experts and edited by an international authority in the field
Download or read book Utopias and the Environment written by Geoffrey Berry and published by Routledge. This book was released on 2017-10-02 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Utopias and the Environment explores the way in which the kind of ‘dreaming’, or re-visioning, known as the ‘utopian imaginary’ takes environmental concerns into account. This kind of creative intervention is increasingly important in an era of ecological crisis, as we witness the failure of governments worldwide to significantly change industrial civilization from a path of ‘business as usual.’ In this context, it is up to the artists – in this case authors – to imagine new ways of being that respond to this imperative and immediate global issue. Concurrently, it is also up to critics, readers, and thinkers everywhere to appraise these narratives of possibility for their complexities and internal conflicts, as well as for their promise, as we enter this new era of rapid change and adaptation. Because creative and critical thinkers must work together towards this goal, the idea of the critical utopia, coined by Tom Moylan in response to the fiction of the 1970s, is now ingrained in the common argot and is one of the key ideas discussed in this book. This development in the genre, which combines self-reflexivity and multiple perspectives within its dreaming, represents the postmodern spirit in its most regenerative aspect. This book is testament to such hopes and potential realities. This book was originally published as a special issue of Green Letters.
Download or read book Ecology of World Vegetation written by O.W. Archibold and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecology of world vegetation is described in numer all of the drafting and photographic work. They have ous books and journals, but these are usually very spe spent many hours on this project and their care and skill cialized in their scope and treatment. This book provides is reflected in the consistently high quality of the illus a synthesis of this literature. A brief introductory chap trations throughout the book. Many friends and col ter outlines general ecological concepts and subsequent leagues have provided photographs. It has not been chapters examine the form and function of the major possible to include all of them, but the 'global' perspect biomes of the world. A similar organization has been ive of the book has been greatly enhanced in this way. used for each biome type. These chapters begin with a I wish to thank them all for the time and trouble they description of environmental conditions and a brief have taken to supply this material. I must also thank account of floristic diversity in a regional context. The Mary Dykes and the staff of the interlibrary loans de remaining pages describe characteristic adaptations and partment of the Library, University of Saskatchewan, ecosystem processes. for their unfailing ability to get even the most obscure Although there is a rapidly growing literature on eco references.
Download or read book Ecology Abstracts written by and published by . This book was released on 1988 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes journal articles in ecology and environmental science. Nearly 700 journals are indexed in full or in part, and the database indexes literature published from 1982 to the present. Coverage includes habitats, food chains, erosion, land reclamation, resource and ecosystems management, modeling, climate, water resources, soil, and pollution.
