Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Ecology Of The Saguaro Ii Reproduction Germination Establishment Growth And Survival Of The Young Plant full books in PDF, epub, and Kindle. Read online Ecology Of The Saguaro Ii Reproduction Germination Establishment Growth And Survival Of The Young Plant ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Warren F. Steenbergh
Publisher :
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.F/5 ( download)
Download or read book Ecology of the Saguaro, II written by Warren F. Steenbergh and published by . This book was released on 1977 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Warren F. Steenbergh
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (319 download)
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:
Author : WARREN F. STEENBERGH
Publisher :
ISBN 13 : 9781033863411
Total Pages : 0 pages
Book Rating : 4.8/5 (634 download)
Download or read book ECOLOGY OF THE SAGUARO, written by WARREN F. STEENBERGH and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Warren F. Steenbergh
Publisher : Forgotten Books
ISBN 13 : 9780332526140
Total Pages : 270 pages
Book Rating : 4.5/5 (261 download)
Download or read book Ecology of the Saguaro, Vol. 2 written by Warren F. Steenbergh and published by Forgotten Books. This book was released on 2017-12-13 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ecology of the Saguaro, Vol. 2: Reproduction, Germination, Establishment, Growth, and Survival of the Young Plant Geographic distribution of the saguaro (cereus giganteus) in the Sonoran Desert region (map). Back of Vicinity map of Tucson and Saguaro National Monument. Dr. Homer L. Shantz and the Cactus Forest as it appeared in 1930. 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.
Author : Theodore H. Fleming
Publisher : University of Arizona Press
ISBN 13 : 0816547424
Total Pages : 386 pages
Book Rating : 4.8/5 (165 download)
Download or read book Columnar Cacti and Their Mutualists written by Theodore H. Fleming and published by University of Arizona Press. This book was released on 2021-11-30 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although cacti such as the saguaro and organ pipe have come to define the Sonoran Desert for many people, they represent some 170 species of columnar cacti found in many parts of the Americas. These giant plants are so dominant in some ecosystems that many species of animals rely on them for food and shelter. They are pollinated by bats in central Mexico and Venezuela, by birds and bees in northern Mexico and Peru. This book summarizes our knowledge about the ecology, evolution, and conservation of columnar cacti and their vertebrate mutualists to show that the very survival of these cacti depends on animals who pollinate them and disperse their seeds. Contributors from the United States, Mexico, Venezuela, and Colombia explore aspects of geology and evolution that have forged this relationship, review findings in anatomy and physiology, and discuss recent research in population and community ecology as well as conservation issues. Ranging from the Sonoran Desert to the northern Andes, these studies reflect progress in understanding how abiotic and biotic factors interact to influence the evolution, distribution, and abundance of cacti and mutualists alike. In addition, this book examines the ways in which humans, through the process of domestication, have modified these plants for economic benefit. The contributors also review phylogenetic relationships between cacti and nectar-feeding bats in an effort to understand how bat-plant interactions have influenced the evolution of diversity and ecological specialization of both. Because of the number of migratory pollinators feeding on columnar cacti, the authors make conservation recommendations aimed at preserving fully functional ecosystems in arid portions of the New World tropics and subtropics. Columnar Cacti and Their Mutualists provided a benchmark for both conservation efforts and future research.
Author : Warren F. Steenbergh
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (327 download)
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 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (319 download)
Download or read book Special Report written by and published by . This book was released on 1982 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1568 pages
Book Rating : 4.:/5 (31 download)
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1979 with total page 1568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew J. Dennis
Publisher : CABI
ISBN 13 : 1845931653
Total Pages : 702 pages
Book Rating : 4.8/5 (459 download)
Download or read book Seed Dispersal written by Andrew J. Dennis and published by CABI. This book was released on 2007 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters of this book on seed dispersal are divided into four parts: (1) frugivores and frugivory (8 chapters); (2) seed and seedling shadows (7 chapters); (3) seed fate and establishment (eight chapters); and (4) management implications and conservation (six chapters). The book presents both recent advances and reviews of current knowledge.
Author : Michael J. Crawley
Publisher : John Wiley & Sons
ISBN 13 : 1444313630
Total Pages : 741 pages
Book Rating : 4.4/5 (443 download)
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
Author : Robert H. Robichaux
Publisher : University of Arizona Press
ISBN 13 : 0816552460
Total Pages : 312 pages
Book Rating : 4.8/5 (165 download)
Download or read book Ecology of Sonoran Desert Plants and Plant Communities written by Robert H. Robichaux and published by University of Arizona Press. This book was released on 2023-01-17 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sonoran Desert is a distinctive biotic region that fascinates scientist, students, and nature lovers. This book offers an accessible introduction to Sonoran Desert ecology. Eight original essays by Sonoran Desert specialists provide an overview of the practice of ecology at landscape, community, and organismal scales. The essays explore the rich diversity of plant life in the Sonoran Desert and the ecological patterns and processes that underlie it. They also reveal the history and scientific legacy of the Desert Laboratory in Tucson, which has conducted research on the Sonoran Desert since 1903. Coverage includes diversity and affinities of the flora, physical environments and vegetation, landscape complexity and ecological diversity, population dynamics of annual plants, form and function of cacti, and the relationship between plants and the animals that use them as feeding and breeding resources. The text also examines the ecological consequences of modern agricultural development, as well as the impact on the modern biota of 40,000 years of change in climate, vegetation, megafauna, and ancient cultures. This comprehensive book covers a broad range of spatial and temporal scales to highlight the diversity of research being pursued in the Sonoran Desert. It is both a testament to these ongoing studies and an authoritative introduction to the diverse plant life in the region. Contents 1. Diversity and Affinities of the Flora of the Sonoran Floristic Province, Steven P. McLaughlin and Janice E. Bowers 2. Vegetation and Habitat Diversity at the Southern Edge of the Sonoran Desert, Alberto Bórquez, Angelina Martínez Yrízar, Richard S. Felger, and David Yetman 3. The Sonoran Desert: Landscape Complexity and Ecological Diversity, Joseph R. McAuliffe 4. Population Ecology of Sonoran Desert Annual Plants, D. Lawrence Venable and Catherine E. Pake 5. Form and Function of Cacti, Park S. Nobel and Michael E. Loik 6. Ecological Genetics of Cactophilic Drosophila, William J. Etges, W. R. Johnson, G. A. Duncan, G. Huckins, and W. B. Heed 7. Ecological Consequences of Agricultural Development in a Sonoran Desert Valley, Laura L. Jackson and Patricia W. Comus 8. Deep History and a Wilder West, Paul S. Martin
Author : William L. Halvorson
Publisher : University of Arizona Press
ISBN 13 : 0816552401
Total Pages : 377 pages
Book Rating : 4.8/5 (165 download)
Download or read book Science and Ecosystem Management in the National Parks written by William L. Halvorson and published by University of Arizona Press. This book was released on 2023-01-17 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our national parks are more than mere recreational destinations. They are repositories of the nation's biological diversity and contain some of the last ecosystem remnants needed as standards to set reasonable goals for sustainable development throughout the land. Nevertheless, public pressure for recreation has largely precluded adequate research and resource monitoring in national parks, and ignorance of ecosystem structure and function in parks has led to costly mistakes--such as predator control and fire suppression--that continue to threaten parks today. This volume demonstrates the value of ecological knowledge in protecting parks and shows how modest investments in knowledge of park ecosystems can pay handsome dividends. Science and Ecosystem Management in the National Parks presents twelve case studies of long-term research conducted in and around national parks that address major natural resource issues. These cases demonstrate how the use of longer time scales strongly influence our understanding of ecosystems and how interpretations of short-term patterns in nature often change when viewed in the context of long-term data sets. Most importantly, they show conclusively that scientific research significantly reduces uncertainty and improves resource management decisions. Chosen by scientists and senior park managers, the cases offer a broad range of topics, including: air quality at Grand Canyon; interaction between moose and wolf populations on Isle Royale; control of exotic species in Hawaiian parks; simulation of natural fire in the parks of the Sierra Nevada; and the impact of urban expansion on Saguaro National Monument. Because national parks are increasingly beset with conflicting views of their management, the need for knowledge of park ecosystems becomes even more critical--not only for the parks themselves, but for what they can tell us about survival in the rest of our world. This book demonstrates to policymakers and managers that decisions based on knowledge of ecosystems are more enduring and cost effective than decisions derived from uninformed consensus. It also provides scientists with models for designing research to meet threats to our most precious natural resources. "If we can learn to save the parks," observe Halvorson and Davis, "perhaps we can learn to save the world."
Author : Dale S. Turner
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ten-year Resurvey of Epidermal Browning and Population Structure of Saguaro Cactus (Carnegiea Gigantea) in Saguaro National Park written by Dale S. Turner and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Park S. Nobel
Publisher : Cambridge University Press
ISBN 13 : 9780521543347
Total Pages : 288 pages
Book Rating : 4.5/5 (433 download)
Download or read book Environmental Biology of Agaves and Cacti written by Park S. Nobel and published by Cambridge University Press. This book was released on 2003-10-16 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of these two interesting and economically important desert succulents.
Author :
Publisher :
ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report RM. written by and published by . This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.:/5 (319 download)
Download or read book Biodiversity and Management of the Madrean Archipelago written by and published by . This book was released on 1995 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leonard F. DeBano
Publisher : DIANE Publishing
ISBN 13 : 0788183869
Total Pages : 682 pages
Book Rating : 4.7/5 (881 download)
Download or read book Biodiversity and the Management of the Madrean Archipelago written by Leonard F. DeBano and published by DIANE Publishing. This book was released on 1999-10 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference brought together scientists and managers from government, universities, and private organizations to examine the biological diversity and management challenges of the unique "sky island" ecosystems of the mountains of the southwestern U.S. and northwestern Mexico. Session topics included: floristic resources, plant ecology, vertebrates, invertebrates, hydrology and riparian systems, aquatic resources, fire, conservation and management, human uses through time, and visions for the future. Illustrated.
