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Author : Mason E. Hale
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (91 download)
Download or read book How to Know the Lichens; a Prepublication Excerpt of the Keys written by Mason E. Hale and published by . This book was released on 1968 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clifford W. Smith
Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.F/5 ( download)
Download or read book The Lichens of Great Britain and Ireland written by Clifford W. Smith and published by . This book was released on 2009 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Lichen Flora of Great Britain and Ireland published in 1992 was an outstanding achievement for British Lichenology. It was a pioneering work and the first of its type in Europe. This much enlarged revision reflects the considerable accumulation of new information that has occurred since the publication of the first edition and is symptomatic of the enormous advances in lichen taxonomy over the last two decades. There are keys to 327 genera and 1873 species, which is an increase of 386 species since it was first published. The publication provides detailed information on morphology, chemistry and distribution for each species written in language that is readily accessible, avoiding obscure terminology. Both the glossary and introductory sections have been expanded and the latter includes helpful advice on the identification and examination of lichens. The preparation of this new treatment has involved a large number of contributors both in the UK and overseas and represents the culmination of lichen studies at this time. This book is undoubtedly the standard work for the identification of lichens in Great Britain and Ireland and will be indispensable to all serious students of British, Irish and overseas lichenology and other biologists working in related fields of ecology, pollution, chemical and environmental studies."--Publisher's description.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309040787
Total Pages : 377 pages
Book Rating : 4.3/5 (9 download)
Download or read book Biologic Markers of Air-Pollution Stress and Damage in Forests written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is not much question that plants are sensitive to air pollution, nor is there doubt that air pollution is affecting forests and agriculture worldwide. In this book, specific criteria and evaluated approaches to diagnose the effects of air pollution on trees and forests are examined.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030930783X
Total Pages : 340 pages
Book Rating : 4.3/5 (93 download)
Download or read book A Framework for Assessing Effects of the Food System written by National Research Council and published by National Academies Press. This book was released on 2015-06-17 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.
Author : Geoffrey P. Chapman
Publisher : Springer Science & Business Media
ISBN 13 : 9783540422570
Total Pages : 276 pages
Book Rating : 4.4/5 (225 download)
Download or read book The Plant Life of China written by Geoffrey P. Chapman and published by Springer Science & Business Media. This book was released on 2002-03-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Camellia, Anemone, Primula, Rosa, Rhododendron, growth form, tree, shrub, herb, alpine.
Author : Jennifer Sinor
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.3/5 (91 download)
Download or read book Placing the Academy written by Jennifer Sinor and published by . This book was released on 2007-03-31 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-one writers answer the call for literature that addresses who we are by understanding where we are--where, for each of them, being in some way part of academia. In personal essays, they imaginatively delineate and engage the diverse, occasionally unexpected play of place in shaping them, writers and teachers in varied environments, with unique experiences and distinctive world views, and reconfiguring for them conjunctions of identity and setting, here, there, everywhere, and in between. Contents I Introduction Writing Place, Jennifer Sinor II Here Six Kinds of Rain: Searching for a Place in the Academy, Kathleen Dean Moore and Erin E. Moore The Work the Landscape Calls Us To, Michael Sowder Valley Language, Diana Garcia What I Learned from the Campus Plumber, Charles Bergman M-I-Crooked Letter-Crooked Letter, Katherine Fischer On Frogs, Poems, and Teaching at a Rural Community College, Sean W. Henne III There Levittown Breeds Anarchists Film at 11:00, Kathryn T. Flannery Living in a Transformed Desert, Mitsuye Yamada A More Fortunate Destiny, Jayne Brim Box Imagined Vietnams, Charles Waugh IV Everywhere Teaching on Stolen Ground, Deborah A. Miranda The Blind Teaching the Blind: The Academic as Naturalist, or Not, Robert Michael Pyle Where Are You From? Lee Torda V In Between Going Away to Think, Scott Slovic Fronteriza Consciousness: The Site and Language of the Academy and of Life, Norma Elia Cantu Bones of Summer, Mary Clearman Blew Singing, Speaking, and Seeing a World, Janice M. Gould Making Places Work: Felt Sense, Identity, and Teaching, Jeffrey M. Buchanan VI Coda Running in Place: The Personal at Work, in Motion, on Campus, and in the Neighborhood, Rona Kaufman
Author : Roger Smith
Publisher :
ISBN 13 : 9781527205253
Total Pages : 842 pages
Book Rating : 4.2/5 (52 download)
Download or read book A New Flora of Devon written by Roger Smith and published by . This book was released on 2016 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Youssuf Gherbawy
Publisher : Springer Science & Business Media
ISBN 13 : 3642050425
Total Pages : 511 pages
Book Rating : 4.6/5 (42 download)
Download or read book Molecular Identification of Fungi written by Youssuf Gherbawy and published by Springer Science & Business Media. This book was released on 2010-03-03 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungi enjoy great popularity in pharmaceutical, agricultural, and biotechnological applications. Recent advances in the decipherment of whole fungal genomes promise an acceleration of these trends. This timely book links scientists from different parts of the world who are interested in the molecular identification of fungi combined with the exploration of the fungal biodiversity in different ecosystems. It provides a compendium for scientists who rely on a rapid and reliable detection of fungal specimens in environmental as well as clinical resources in order to ensure the benefit of industrial and clinical applications. Chapters focus on the opportunities and limits of the molecular marker-mediated identification of fungi. Various methods, procedures and strategies are outlined. Furthermore, the book offers an update of the current progress in the development of fungal molecular techniques, and draws attention to potential and associated problems, as well as integrating theory and practice.
Author : Ann Zwinger
Publisher : Big Earth Publishing
ISBN 13 : 9781555662790
Total Pages : 396 pages
Book Rating : 4.6/5 (627 download)
Download or read book Beyond the Aspen Grove written by Ann Zwinger and published by Big Earth Publishing. This book was released on 2002 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Colorado Rockies are Ann Zwinger's subject in prose and drawing. There, 8,300 feet above sea level, summer is short and winter long and often harsh; it is a place where much of life exists on the margin. In good years the grasses are lush; in bad years, even the mice starve. But it is a land the Zwingers have lovingly explored and recorded, careful not to disrupt the balance of the land, the relationship of plant to animal and of each to its environment.These forty acres, called Constant Friendship after the Maryland land her ancestor settled in the early 1730s, are a place of all seasons, for even in winter there is a promise of spring, and in spring the foretaste of summer. The white of snow becomes the white of summer clouds, the resonant green of spruce becomes the green head of drake mallard ... here part of each season is contained in every other.In beautiful and simple language and with 80 illustrations, Beyond the Aspen Grove tells of meadow, lake, marsh and forest, of algae and dragonflies, of deer and jays that live in the thin clear air of the mountain world.
Author : Karl B McKnight
Publisher : Princeton University Press
ISBN 13 : 1400845882
Total Pages : 396 pages
Book Rating : 4.4/5 (8 download)
Download or read book Common Mosses of the Northeast and Appalachians written by Karl B McKnight and published by Princeton University Press. This book was released on 2013-02-21 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the mosses of the Northeast and Appalachians This is the first book to help general readers recognize 200 common mosses of the Northeast and the Appalachian Mountains. With just this field guide, a hand lens, and a spray bottle—no microscopes necessary—readers will be able to identify and name many of the common species of mosses growing in the region's backyards, parks, forests, wetlands, and mountains. At the heart of this guide is an innovative, color-tabbed system that helps readers pick out small groups of similar species. Illustrated identification keys, colorful habitat and leaf photos, more than 600 detailed line drawings, and written descriptions help differentiate the species. This accessible book allows all nature enthusiasts to make accurate identifications and gain access to the enchanting world of mosses. 200 species included More than 600 detailed line drawings More than 400 color photographs Innovative color-tabbed system for species identification Illustrated species identification keys Helpful tips for moss collecting
Author : Pierre Laszlo
Publisher : Springer Nature
ISBN 13 : 3030823938
Total Pages : 250 pages
Book Rating : 4.0/5 (38 download)
Download or read book A Life and Career in Chemistry written by Pierre Laszlo and published by Springer Nature. This book was released on 2021-09-13 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an enthusiastic account of Pierre Laszlo’s life and pioneering work on catalysis of organic reactions by modified clays, and his reflections on doing science from the 1960s to 1990s. In this autobiography, readers will discover a first-hand testimony of the chemical revolution in the second half of the 20th century, and the author’s perspective on finding a calling in science and chemistry, as well as his own experience on doing science, teaching science and managing a scientific career. During this period, Pierre Laszlo led an academic laboratory and worked also in three different countries: the US, Belgium and France, where he had the opportunity to meet remarkable colleagues. In this book, he recalls his encounters and collaborations with important scientists, who shaped the nature of chemistry at times of increased pace of change, and collates a portrait of the worldwide scientific community at that time. In addition, the author tells us about the turns and twists of his own life, and how he ended up focusing his research on clay based chemistry, where clay minerals were turned in his lab to catalysis of key chemical transformations. Given its breath, the book offers a genuine information on the life and career of a chemist, and it will appeal not only to scientists and students, but also to historians of science and to the general reader.
Author : Peter W. Price
Publisher : Cambridge University Press
ISBN 13 : 1139504436
Total Pages : 829 pages
Book Rating : 4.1/5 (395 download)
Download or read book Insect Ecology written by Peter W. Price and published by Cambridge University Press. This book was released on 2011-08-18 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.
Author : Melanie Cooper
Publisher :
ISBN 13 : 9781495240911
Total Pages : 218 pages
Book Rating : 4.2/5 (49 download)
Download or read book Chemistry, Life, the Universe and Everything written by Melanie Cooper and published by . This book was released on 2014-06-27 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: As you can see, this "molecular formula is not very informative, it tells us little or nothing about their structure, and suggests that all proteins are similar, which is confusing since they carry out so many different roles.
Author : Etelka Leadlay
Publisher : Cambridge University Press
ISBN 13 : 0521845068
Total Pages : 307 pages
Book Rating : 4.5/5 (218 download)
Download or read book Taxonomy and Plant Conservation written by Etelka Leadlay and published by Cambridge University Press. This book was released on 2006-01-19 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlights the key role played by taxonomy in the conservation and sustainable utilisation of plant biodiversity.
Author : Joseph Seckbach
Publisher : Springer Science & Business Media
ISBN 13 : 940076488X
Total Pages : 626 pages
Book Rating : 4.4/5 (7 download)
Download or read book Polyextremophiles written by Joseph Seckbach and published by Springer Science & Business Media. This book was released on 2013-05-13 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many Microorganisms and some macro-organisms can live under extreme conditions. For example, high and low temperature, acidic and alkaline conditions, high salt areas, high pressure, toxic compounds, high level of ionizing radiation, anoxia and absence of light, etc. Many organisms inhabit environments characterized by more than one form of stress (Polyextremophiles). Among them are those who live in hypersaline and alkaline, hot and acidic, cold/hot and high hydrostatic pressure, etc. Polyextremophiles found in desert regions have to copy with intense UV irradiation and desiccation, high as well as low temperatures, and low availability of water and nutrients. This book provides novel results of application to polyextremophiles research ranging from nanotechnology to synthetic biology to the origin of life and beyond.
Author :
Publisher :
ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.:/5 (31 download)
Download or read book Silvics of Forest Trees of the United States written by and published by . This book was released on 1965 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Klips
Publisher : Ohio University Press
ISBN 13 : 0821447718
Total Pages : 848 pages
Book Rating : 4.8/5 (214 download)
Download or read book Common Mosses, Liverworts, and Lichens of Ohio written by Robert Klips and published by Ohio University Press. This book was released on 2022-08-30 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging illustrated guidebook reveals the fascinating mosses and lichens that homeowners, outdoorspeople, and nature lovers encounter every day in Ohio and the Midwest. In this guide to the most common and distinctive moss, liverwort, and lichen species in Ohio, readers will find concise physical descriptions, facts about natural history and ecology, and tips to distinguish look-alike species, all presented in a friendly, conversational tone. Featuring detailed photographs of the plant and plantlike species in their natural settings, the book covers 106 mosses, thirty liverworts, and one hundred lichens and offers several avenues to match a specimen to its description page. “Where They Grow” chapters spotlight species commonly encountered on field outings, and field keys to help readers quickly identify unfamiliar samples. While designed primarily as an identification tool, this guide also frames moss and lichen spotting in a scientific context. The two main sections—bryophytes and lichens—detail their respective taxonomic kingdoms, explain their life cycles and means of reproduction, and illustrate variation in the traits used for identification. The book is an introduction to the biology of these intriguing but too-often-overlooked organisms and a means to enjoy, identify, and catalog the biodiversity all around us.
