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Changes In The Epilithic And Epiphytic Moss Cover In Two Deciduous Forest Areas On The Island Of Oland Sweden
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Book Synopsis Changes in the Epilithic and Epiphytic Moss Cover in Two Deciduous Forest Areas on the Island of Öland (Sweden) by : Erik Sjögren
Download or read book Changes in the Epilithic and Epiphytic Moss Cover in Two Deciduous Forest Areas on the Island of Öland (Sweden) written by Erik Sjögren and published by . This book was released on 1995 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Concept for Vegetation Studies and Monitoring in the Nordic Countries by : Jonas Erik Lawesson
Download or read book A Concept for Vegetation Studies and Monitoring in the Nordic Countries written by Jonas Erik Lawesson and published by Nordic Council of Ministers. This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modern Trends in Applied Aquatic Ecology by : R.S. Ambasht
Download or read book Modern Trends in Applied Aquatic Ecology written by R.S. Ambasht and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organisms and environment have evolved through modifying each other over millions of years. Humans appeared very late in this evolutionary time scale. With their superior brain attributes, humans emerged as the most dominating influence on the earth. Over the millennia, from simple hunter-food gatherers, humans developed the art of agriculture, domestication of animals, identification of medicinal plants, devising hunting and fishing techniques, house building, and making clothes. All these have been for better adjustment, growth, and survival in otherwise harsh and hostile surroundings and climate cycles of winter and summer, and dry and wet seasons. So humankind started experimenting and acting on ecological lines much before the art of reading, writing, or arithmetic had developed. Application of ecological knowledge led to development of agriculture, animal husbandry, medicines, fisheries, and so on. Modem ecology is a relatively young science and, unfortunately, there are so few books on applied ecology. The purpose of ecology is to discover the principles that govern relationships among plants, animals, microbes, and their total living and nonliving environmental components. Ecology, however, had remained mainly rooted in botany and zoology. It did not permeate hard sciences, engineering, or industrial technologies leading to widespread environmental degradation, pollution, and frequent episodes leading to mass deaths and diseases.
Book Synopsis Bryophytes on Boulders by : Henrik Weibull
Download or read book Bryophytes on Boulders written by Henrik Weibull and published by . This book was released on 2000 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acta phytogeographica Suecica written by and published by . This book was released on 1929 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nova Hedwigia written by and published by . This book was released on 2001 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeitschrift für Krypotgamenkunde.
Download or read book Coenoses written by and published by . This book was released on 1997 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Books in Print written by and published by . This book was released on 1998 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vegetation Science in Retrospect and Perspective by : Erik Sjögren
Download or read book Vegetation Science in Retrospect and Perspective written by Erik Sjögren and published by . This book was released on 1998 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts from the 41st IAVS Symposium, Uppsala 1998.
Download or read book Cryptogamie written by and published by . This book was released on 1995 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Swedish Plant Geography by : Håkan Rydin
Download or read book Swedish Plant Geography written by Håkan Rydin and published by Svenska Vaxtgeografiska Sallskapet. This book was released on 1999 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is intended to be an introductory text, not a comprehensive treatment of the Swedish vegetation. [The editors] hope that students, teachers, nature conservationists and ecologists will find it a useful introduction as well as a source book"--p. 4.
Book Synopsis Use and Abuse of Reindeer Range by : Olof Eriksson
Download or read book Use and Abuse of Reindeer Range written by Olof Eriksson and published by . This book was released on 2007 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trophic Cascades written by John Terborgh and published by Island Press. This book was released on 2013-06-25 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trophic cascades—the top-down regulation of ecosystems by predators—are an essential aspect of ecosystem function and well-being. Trophic cascades are often drastically disrupted by human interventions—for example, when wolves and cougars are removed, allowing deer and beaver to become destructive—yet have only recently begun to be considered in the development of conservation and management strategies. Trophic Cascades is the first comprehensive presentation of the science on this subject. It brings together some of the world’s leading scientists and researchers to explain the importance of large animals in regulating ecosystems, and to relate that scientific knowledge to practical conservation. Chapters examine trophic cascades across the world’s major biomes, including intertidal habitats, coastal oceans, lakes, nearshore ecosystems, open oceans, tropical forests, boreal and temperate ecosystems, low arctic scrubland, savannas, and islands. Additional chapters consider aboveground/belowground linkages, predation and ecosystem processes, consumer control by megafauna and fire, and alternative states in ecosystems. An introductory chapter offers a concise overview of trophic cascades, while concluding chapters consider theoretical perspectives and comparative issues. Trophic Cascades provides a scientific basis and justification for the idea that large predators and top-down forcing must be considered in conservation strategies, alongside factors such as habitat preservation and invasive species. It is a groundbreaking work for scientists and managers involved with biodiversity conservation and protection.
Book Synopsis The Vegetation of Kettle-holes in Central Poland by : Ewa Kaźmierczak
Download or read book The Vegetation of Kettle-holes in Central Poland written by Ewa Kaźmierczak and published by Svenska Vaxtgeografiska Sallskapet. This book was released on 1997-01-01 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Elms written by C.P. Dunn and published by Springer Science & Business Media. This book was released on 2000-01-31 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elms occur, both naturally and cultivated, throughout much of the temperate world. Because of their high tolerance to extreme growing conditions and their widespread distribution, elms have been widely planted in cities, towns and rural areas throughout North America and northern Europe. As such, their current demise due to several pandemics of Dutch elm disease has spurred a huge body of research on breeding for disease resistance, conservation and systematics. The Elms: Breeding, Conservation and Disease Management provides the current state of knowledge in these areas and is an important reference work for pathologists, breeders, taxonomists, and arborists.
Book Synopsis Ecologie Des Épiphyties Vasculaires Dans la Forêt Dense Humide D'Afrique Occidentale by : Dick Johansson
Download or read book Ecologie Des Épiphyties Vasculaires Dans la Forêt Dense Humide D'Afrique Occidentale written by Dick Johansson and published by . This book was released on 1974 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bryophytes and Lichens in a Changing Environment by : Jeffrey Bates
Download or read book Bryophytes and Lichens in a Changing Environment written by Jeffrey Bates and published by . This book was released on 1992 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a synthesis of new information about the responses of bryophytes and lichens to changing environmental conditions, particularly those brought about by human activities. Bryophytes and lichens are often treated independently, but as they commonly exist in association with each other and share similar characteristics, they are here described together. The environmental sensitivity of both types of organisms is truly remarkable. At various times the use of one group or the other has been recommended to indicate the presence of particular mineral deposits (geological prospecting), soil and site conditions (forestry), level of atmosphere and aquatic pollutants (biomonitoring), ages of rock surfaces (lichenometry), and historical continuity of forests cover (bioindication). Topics covered in this book include physiology, distribution, ecological function, and response to pollution and land management of these organisms.
