Download or read book Brazil and Its Columnar Cacti written by Erich Werdermann and published by . This book was released on 1941 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brazil and Its Columnar Cacti written by Erich Werdermann and published by . This book was released on 1942 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Machris Brazilian Expedition Botany written by E. Yale Dawson and published by . This book was released on 1957 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cacti of Eastern Brazil written by Nigel P. Taylor and published by . This book was released on 2004 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytogeographicallyisolated from other cactihabitats by 'hostile'environments, EasternBrazil boasts a highpercentage of endemictaxa, making it a discretearea of study and of greatimportance forconservation. Thislandmark publicationincludes 77 full page colour plates and 51 colourmaps.
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.
Download or read book Pilosocereus Cactaceae written by Daniela C. Zappi and published by D. Hunt; Distributed in U.S.A. by Rainbow Gardens. This book was released on 1994 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cacti in Brazil written by Konrad Herm and published by . This book was released on 2001 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Encyclopedia of Cacti written by Willy Cullmann and published by Timber Press (OR). This book was released on 1987 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed dictionary of more than 750 species and varieties. Each entry gives a prescise description of form and flowers, with notes on origin, naming, and cultivation.Published at $55.00 Our last copies available at $27.49
Download or read book Identifying Cacti written by Charles Glass and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Study of Cacti written by Vera Higgins and published by Sabine Press. This book was released on 2008-07 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Download or read book The Great Cacti written by David Yetman and published by University of Arizona Press. This book was released on 2008-01-31 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Towering over deserts, arid scrublands, and dry tropical forests, giant cacti grow throughout the Americas, from the United States to Argentina—often in rough terrain and on barren, parched soils, places inhospitable to people. But as David Yetman shows, many of these tall plants have contributed significantly to human survival. Yetman has been fascinated by columnar cacti for most of his life and now brings years of study and reflection to a wide-ranging and handsomely illustrated book. Drawing on his close association with the Guarijíos, Mayos, and Seris of Mexico—peoples for whom such cacti have been indispensable to survival—he offers surprising evidence of the importance of these plants in human cultures. The Great Cacti reviews the more than one hundred species of columnar cacti, with detailed discussions of some 75 that have been the most beneficial to humans or are most spectacular. Focusing particularly on northwestern Mexico and the southwestern United States, Yetman examines the role of each species in human society, describing how cacti have provided food, shelter, medicine, even religiously significant hallucinogens. Taking readers to the exotic sites where these cacti are found—from sea-level deserts to frigid Andean heights—Yetman shows that the great cacti have facilitated the development of native culture in hostile environments, yielding their products with no tending necessary. Enhanced by over 300 superb color photos, The Great Cacti is both a personal and scientific overview of sahuesos, soberbios, and other towering flora that flourish where few other plants grow—and that foster human life in otherwise impossible places.
Download or read book The Great Cacti written by David Yetman and published by Southwest Center. This book was released on 2007 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Towering over deserts, arid scrublands, and dry tropical forests, giant cacti grow throughout the Americas, from the United States to Argentina—often in rough terrain and on barren, parched soils, places inhospitable to people. But as David Yetman shows, many of these tall plants have contributed significantly to human survival. Yetman has been fascinated by columnar cacti for most of his life and now brings years of study and reflection to a wide-ranging and handsomely illustrated book. Drawing on his close association with the Guarijíos, Mayos, and Seris of Mexico—peoples for whom such cacti have been indispensable to survival—he offers surprising evidence of the importance of these plants in human cultures. The Great Cacti reviews the more than one hundred species of columnar cacti, with detailed discussions of some 75 that have been the most beneficial to humans or are most spectacular. Focusing particularly on northwestern Mexico and the southwestern United States, Yetman examines the role of each species in human society, describing how cacti have provided food, shelter, medicine, even religiously significant hallucinogens. Taking readers to the exotic sites where these cacti are found—from sea-level deserts to frigid Andean heights—Yetman shows that the great cacti have facilitated the development of native culture in hostile environments, yielding their products with no tending necessary. Enhanced by over 300 superb color photos, The Great Cacti is both a personal and scientific overview of sahuesos, soberbios, and other towering flora that flourish where few other plants grow—and that foster human life in otherwise impossible places.
Download or read book The emigrant s vade mecum or guide to the Price grant in Venezuelan Guayana by M A Pattison written by Margaret Amanda Pattison and published by . This book was released on 1868 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cactus written by Elisabeth Manke and published by B.E.S. Publishing. This book was released on 2000 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handsomely illustrated book will introduce you to the basics of cactus care and cultivation, and tell you abut the many varieties available to plant lovers. An alphabetized directory of roughly 50 varieties is complemented with stunning photographs that show cactus when they are in blossom -- from cover.
Download or read book Yeasts in Natural Ecosystems Diversity written by Pietro Buzzini and published by Springer. This book was released on 2017-10-05 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the diversity of yeasts in aquatic and terrestrial ecosystems, including the association of yeasts with insects, invertebrate and vertebrate animals. It offers an overview of the knowledge accumulated in the course of more than 60 years of research and is closely connected with the volume Yeasts in Natural Ecosystems: Ecology by the same editors. In view of the rapid decline of many natural habitats due to anthropogenic activities and climate change, the need to study biodiversity is pressing. Rising temperatures threaten species inhabiting cold and aquatic environments, and species in terrestrial ecosystems are endangered by habitat fragmentation or loss. Most of our knowledge of intrinsic properties (autoecology) of yeasts reported throughout this book is derived from laboratory experiments with pure cultures. Accordingly, the importance of culture collections for ecological studies is highlighted by presenting an overview of worldwide available yeast strains and their origins. All of the chapters were written by leading international yeast research experts, and will appeal to researchers and advanced students in the field of microbial diversity.
Download or read book The Yeasts A Taxonomic Study written by Cletus Kurtzman and published by Elsevier. This book was released on 1998-03-20 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: The yeasts are a phylogenetically diverse group of fungi characterized by unicellular growth. Yeasts have been used for bread making and brewing beverages for millennia, and have become increasingly important in biotechnology for production of fuel alcohol, organic acids, enzymes, and various pharmacologically important chemicals. Other species are serious human, animal, and plant pathogens. Since publication of the 3rd edition of this book in 1984, numerous new species and genera have been described, many because of the application of new molecular biological methods. Molecular comparisons have now provided a phylogenetic distinction between the yeasts and other fungi, some of which have a unicellular growth phase. This book is the most definitive treatment of taxonomy and systematics of yeasts available and has been prepared by an international team of experts and is directed at taxonomists, ecologists, mycologists, microbiologists, clinicians, molecular geneticists, and biotechnologists.
Download or read book The Cactus Hunters written by Jared D. Margulies and published by U of Minnesota Press. This book was released on 2023-11-14 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of the explosive illegal trade in succulents and the passion that drives it Cacti and succulents are phenomenally popular worldwide among plant enthusiasts, despite being among the world’s most threatened species. The fervor driving the illegal trade in succulents might also be driving some species to extinction. Delving into the strange world of succulent collecting, The Cactus Hunters takes us to the heart of this conundrum: the mystery of how and why ardent lovers of these plants engage in their illicit trade. This is a world of alluring desires, where collectors and conservationists alike are animated by passions that at times exceed the limits of law. What inspires the desire for a plant? What kind of satisfaction does it promise? The answer, Jared D. Margulies suspects, might be traced through the roots and workings of the illegal succulent trade—an exploration that traverses the fields of botany and criminology, political ecology and human geography, and psychoanalysis. His globe-spanning inquiry leads Margulies from a spectacular series of succulent heists on a small island off the coast of Mexico to California law enforcement agents infiltrating a smuggling ring in South Korea, from scientists racing to discover new and rare species before poachers find them to a notorious Czech “cacto-explorer” who helped turn a landlocked European country into the epicenter of the illegal succulent trade. A heady blend of international intrigue, social theory, botanical lore, and ecological study, The Cactus Hunters offers complex insight into species extinction, conservation, and more-than-human care. Retail e-book files for this title are screen-reader friendly with images accompanied by short alt text and/or extended descriptions.
