Download or read book Raising Trees and Shrubs from Seed written by Peter Garth Gosling and published by . This book was released on 2007 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forestry Commission Bulletin written by and published by . This book was released on 1969 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book British Research and Development Reports written by National Lending Library for Science and Technology (Great Britain) and published by . This book was released on 1969 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forests And Forest Plants Volume I written by John N. Owens and published by EOLSS Publications. This book was released on 2009-02-24 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests and Forest Plants is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Forests are an essential part of Earth's life support systems. Forest resources are essential for humankind. They provide both vital goods and services. They provide food, fuel, shelter, soil and water protection, and filter the air we breathe. This publication on Forest and Forest Plants provides the user with such information as to create an awareness of the value of our forestlands and the products and environmental services they provide. The three volumes on Forests and Forest Plants are organized starting with first the necessity of : the World's Forest Resources – including classification and distribution of forest, urban forestry and agroforestry; Important Tree Species including trees in reclamation and arid zone forestry; Forests and Forest Products including wood and non word products; the Role of Forests in the Biosphere – preserving biological diversity, functions in the hydrological cycle, etc.; and Conservation and Breeding of Forest Trees – what is being done to improve our forest resources - silviculture, tree nurseries, and forest protection. The theme Forest and Forest Plants has led to the conclusion that there are substantial difficulties in matching environmental concerns and sustainability with an ever-increasing world population. Thus there is a tension between maximizing for food, wood and production on the one hand and implementing sustainable development and environmental protection on the other. These three volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.
Download or read book Serials Currently Received by the National Agricultural Library 1974 written by National Agricultural Library (U.S.) and published by . This book was released on 1974 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Decline and Atmospheric Deposition Effects in the French Mountains written by M. Kaennel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest decline became a matter of public and scientific concern in France in 1983 when conifers in the Vosges mountains were found to exhibit unusual crown deterioration. An impassioned controversy on a supposedly large scale forest health problem was then in full swing in Central Europe. A co-ordinated research programme entitled DEFORPA ("Deperissement des For~ts et Pollution AtmospMrique") was launched in 1984. This programme ran from 1984 to 1991 and a number of projects are still in progress. The Programme was sponsored by three French ministries (Enviroument, Agriculture and Forestry, Research and Technologyl), several state agencies, various regional authorities and the Commission of the European Communities (DO xn and DG VI). Initially, emphasis was solely laid on the understanding of forest decline in the mountainous areas - because damage was most obvious there - in relation to natural and man-made factors. Air pollution was given high but not overwhelming priority. Thus, the DEFORPA Programme was not in its essence a nation-wide assessment of air pollution effects, unlike a number of national acidification research programmes in Europe and North America. During. the programme, however, the areas of concern expanded. In particular, research into water acidification in the Vosges mountains was developed in parallel with the DEFORPA Programme, and possible eutrophication of the ground flora in northeastern France became the subject of new research.
Download or read book Forests and Society written by Kristiina A. Vogt and published by CABI. This book was released on 2007 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, which contains 8 chapters, provides a framework for the general public, forest managers and policy makers to understand what factors need to be included when working towards using and protecting the world's forests so that they can be sustained. Topics covered include: historical perceptions and use of forests; the creation of today's forest landscapes by global societies; decision making related to forests becoming democratic and globalized; changing views about the ecology and conservation of forests; the historical and continuing impacts of human disturbances (i.e., air pollution, climatic change, salt injury, introduced plants, introduced insects, introduced pathogens, forest management activities and wars) on forests; the relevance of natural disturbances (i.e., wildfires, wind, extreme temperature and moisture, volcanic eruptions, pathogens, and insect and vertebrate pests) in maintaining sustainable forests; the relationship of human health to forest management; and the relationship among forests, humans and the carbon cycle. Case studies from Australia, Bolivia, Botswana, China, Iceland, India, Indonesia, Mexico, Nepal, Peru, the Philippines, Puerto Rico and the USA, are also included.
Download or read book Advances in Ecological Research written by and published by Academic Press. This book was released on 1989-11-07 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 19 in this prestigious series is the second under the new editorial team and benefits once again from their own special interests. The scope of this volume is wide, spanning aspects of plant/insect interactions and arthropod population dynamics to palaeobotany, the evolution of photosynthesis, and marine community ecology. Of particular topical interest is an article on the impact of rising levels of atmospheric carbon dioxide on tree physiology.
Download or read book Proceedings of the North American Containerized Forest Tree Seedling Symposium Denver Colorado August 26 29 1974 written by Richard W. Tinus and published by [Lincoln,s Neob.] : Great Plains Agricultural Council. This book was released on 1974 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Countryside Recreation Access and Land Use Planning written by Dr N R Curry and published by Taylor & Francis. This book was released on 2005-07-28 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Nigel Curry gives a full critical appraisal of policies and plans for countryside recreation, and proposes, in the context of rural restructuring as a whole, a range of new directions for policy that will better serve the needs of both the public and the countryside to the turn of the century.
Download or read book Reclamation Treatment and Utilization of Coal Mining Wastes written by A.K.M. Rainbow and published by Elsevier. This book was released on 2012-12-02 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: Destined to become a major reference work, this book presents a wide range of specialist papers on the exploitation of coal mining wastes (minestone). Up-to-date developments and research results are reported from all over the world, providing a wealth of information for civil and mining engineers, environmentalists, and land reclamation specialists.
Download or read book Gross Characteristics of Lodgepole Pine Trees in North America written by Peter Koch and published by . This book was released on 1987 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Deposition written by James W.S. Longhurst and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of acid deposition remains one of the most urgent of our contemporary environmental problems. Research programmes are continually redefming our understanding of cause and effect and hence the continuing need for a timely and authoritative series addressing these issues. This volume seeks to review and defme our contemporary understanding of acid deposition by reference to new international data and as a consequence assist the definition of our future research requirements and policy developments. International contributions to the volume are drawn from the Federal Republic of Germany, the U.S.A., Canada, Brazil, Switzerland, Austria, Israel, France and the United Kingdom. Some of these nations have experienced acid deposition on a regional scale for considerable periods of time; for others the phenomenon is an emerging problem. This collection of papers has been compiled by invitation to eminent members of the acid deposition research community and by selection from a carefully targeted call for papers. It is primarily designed to meet the needs of researchers, lecturers and postgraduate students in environmental disciplines and for environmental policy makers. It is of interest to professionals in related disciplines and essential as a reference text for libraries. The volume is divided into four broad themes: Emissions, chemistry and deposition; Ecosystem effects (freshwater, soils and forest systems); Effects on structural materials; Mitigation, control and management. Each of these sections provides an overview of contemporary understanding, presents new experimental or field evidence and provides guidance for our future research agenda.
Download or read book Forests and Insects written by Allan D. Watt and published by Springer Science & Business Media. This book was released on 1997-09-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.
Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Politics of Environmental Discourse written by Maarten A. Hajer and published by Clarendon Press. This book was released on 1995-12-14 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr Hajer's path-breaking study opens the way for a better understanding of the environmental conflict, showing how language can be seen to shape our view of what environmental politics is really about and how those perceptions can differ between countries. The author identifies the emergence and increasing political importance of 'ecological modernization' as a new concept in the language of environmental politics. This concept, which has come to replace the antagonistic debates of the 1970s, stresses the opportunities of environmental policy for modernizing the economy and stimulating the technological innovation. Combining abstract social theory with detailed empirical analysis, Martin Hajer illustrates the social and political dynamics of ecological modernization in a detailed analysis of the acid rain controversies in Great Britain and the Netherlands. He concludes by reflecting on the institutional challenge of the environmental politics in the years to come.
Download or read book Serials Currently Received by the National Agricultural Library 1975 written by National Agricultural Library (U.S.) and published by . This book was released on 1976 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
