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Author : Garry Tyron Ford
Publisher :
ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.E/5 ( download)
Download or read book A Participatory Plant Geographic Placement System written by Garry Tyron Ford and published by . This book was released on 1998 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.3/5 (91 download)
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1997 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 850 pages
Book Rating : 4.E/5 ( download)
Download or read book Agronomy News written by and published by . This book was released on 1997 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.
Author : Marie Venner
Publisher : Transportation Research Board
ISBN 13 : 0309097746
Total Pages : 126 pages
Book Rating : 4.3/5 (9 download)
Download or read book Control of Invasive Species written by Marie Venner and published by Transportation Research Board. This book was released on 2006 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 363: Control of Invasive Species explores the extent to which state departments of transportation are identifying actions that affect the spread of invasive species, preventing introduction, tracking status and locations of "invasives" in a timely and ongoing manner, controlling found populations, restoring invaded habitats, conducting research, and sharing lessons learned. The report documents successful practices and lessons learned. It also synthesizes the state of the practice in developing Integrated (Roadside) Vegetation Management, along with physical, chemical, biological, and cultural control mechanisms.
Author : Noel Castree
Publisher : John Wiley & Sons
ISBN 13 : 0470659637
Total Pages : 8364 pages
Book Rating : 4.4/5 (76 download)
Download or read book International Encyclopedia of Geography, 15 Volume Set written by Noel Castree and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 8364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representing the definitive reference work for this broad and dynamic field, The International Encyclopedia of Geography arises from an unprecedented collaboration between Wiley and the American Association of Geographers (AAG) to review and define the concepts, research, and techniques in geography and interrelated fields. Available as a robust online resource and as a 15-volume full-color print set, the Encyclopedia assembles a truly global group of scholars for a comprehensive, authoritative overview of geography around the world. Contains more than 1,000 entries ranging from 1,000 to 10,000 words offering accessible introductions to basic concepts, sophisticated explanations of complex topics, and information on geographical societies around the world Assembles a truly global group of more than 900 scholars hailing from over 40 countries, for a comprehensive, authoritative overview of geography around the world Provides definitive coverage of the field, encompassing human geography, physical geography, geographic information science and systems, earth studies, and environmental science Brings together interdisciplinary perspectives on geographical topics and techniques of interest across the social sciences, humanities, science, and medicine Features full color throughout the print version and more than 1,000 illustrations and photographs Annual updates to online edition
Author : J.G. Hawkes
Publisher : Springer Science & Business Media
ISBN 13 : 9401141363
Total Pages : 271 pages
Book Rating : 4.4/5 (11 download)
Download or read book The Ex Situ Conservation of Plant Genetic Resources written by J.G. Hawkes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a distressing truism that the human race during the last millennium has caused the exponential loss of plant genetic diversity throughout the world. This has had direct and negative economic, political and social consequences for the human race, which at the same time has failed to exploit fully the positive benefits that might result from conserving and exploiting the world's plant genetic resources. However, a strong movement to halt this loss of plant diversity and enhance its utilisation for the benefit of all humanity has been underway since the 1960's (Frankel and Bennett, 1970; Frankel and Hawkes, 1975). This initiative was taken up by the Convention on Biological Diversity (CBD, 1992) that not only expounds the need to conserve biological diversity but links conservation to exploitation and development for the benefit of all. Article 8 of the Convention clearly states the need to develop more effective and efficient guidelines to conserve biological diversity, while Article 9, along with the FAO International Undertaking on Plant Genetic Resources, promotes the adoption of a complementary approach to conservation that incorporates both ex situ and in situ techniques.
Author :
Publisher : Elsevier
ISBN 13 : 0081022964
Total Pages : 7278 pages
Book Rating : 4.0/5 (81 download)
Download or read book International Encyclopedia of Human Geography written by and published by Elsevier. This book was released on 2019-11-29 with total page 7278 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Encyclopedia of Human Geography, Second Edition, Fourteen Volume Set embraces diversity by design and captures the ways in which humans share places and view differences based on gender, race, nationality, location and other factors—in other words, the things that make people and places different. Questions of, for example, politics, economics, race relations and migration are introduced and discussed through a geographical lens. This updated edition will assist readers in their research by providing factual information, historical perspectives, theoretical approaches, reviews of literature, and provocative topical discussions that will stimulate creative thinking. Presents the most up-to-date and comprehensive coverage on the topic of human geography Contains extensive scope and depth of coverage Emphasizes how geographers interact with, understand and contribute to problem-solving in the contemporary world Places an emphasis on how geography is relevant in a social and interdisciplinary context
Author : Ian Falk
Publisher : Springer Science & Business Media
ISBN 13 : 9400714122
Total Pages : 314 pages
Book Rating : 4.4/5 (7 download)
Download or read book Managing Biosecurity Across Borders written by Ian Falk and published by Springer Science & Business Media. This book was released on 2011-07-03 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing biosecurity is everybody’s business. The book’s multi-site, multi-sectoral research contributes to an holistic, evidence-based strategy for managing plant biosecurity in complex contexts. The intent is to provide a starting point for all stakeholders in the biosecurity endeavor – policy personnel at all levels of governance, planners and regional developers, non-government organizations, community groups and individuals – to plan localized strategies that ‘fit’ national needs and constraints and the way people live their lives. In putting forward a ‘strategy’, we draw on many disciplines and cultural perspectives on a problem that is fundamentally a multidisciplinary and global issue. At the same time, the contributing researchers remain aware that such a strategy is always subject to local contextual factors and influences, indigenous and local knowledge and culture, and is regarded as a tool for planning, always subject to change.
Author :
Publisher :
ISBN 13 :
Total Pages : 1062 pages
Book Rating : 4.3/5 (91 download)
Download or read book Statistical Reference Index written by and published by . This book was released on 1988 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House
Publisher :
ISBN 13 :
Total Pages : 1808 pages
Book Rating : 4.F/5 ( download)
Download or read book Journal of the House of Representatives of the United States written by United States. Congress. House and published by . This book was released on 1999 with total page 1808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some vols. include supplemental journals of "such proceedings of the sessions, as, during the time they were depending, were ordered to be kept secret, and respecting which the injunction of secrecy was afterwards taken off by the order of the House."
Author : Salvatore Ceccarelli
Publisher : Food & Agriculture Org
ISBN 13 : 9789251063828
Total Pages : 671 pages
Book Rating : 4.0/5 (638 download)
Download or read book Plant Breeding and Farmer Participation written by Salvatore Ceccarelli and published by Food & Agriculture Org. This book was released on 2009 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book complements the traditional approach to plant breeding by addressing a number of issues specifically related to the participation of farmers in a plant breeding programme, and provides a comprehensive description and assessment of the use of participatory plant breeding in developing countries. It is aimed at plant breeders, social scientists, students and practitioners interested in learning more about its use, with the hope that they all will find a common ground to discuss ways in which plant breeding can be beneficial to all and can contribute to alleviate poverty.
Author : Karl S. Zimmerer
Publisher : Univ of Wisconsin Press
ISBN 13 : 9780299159146
Total Pages : 372 pages
Book Rating : 4.1/5 (591 download)
Download or read book Nature's Geography written by Karl S. Zimmerer and published by Univ of Wisconsin Press. This book was released on 1998 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing countries in Africa, Asia, and Latin America are increasingly influenced by human-induced environmental changes. It is crucial that sustainable development be based on insights into these expanding processes--conservation as well as deterioration. Nature's Geography offers a new perspective on the geographical nature of these changes. The book reveals how human-environment relations must be understood at multiple scales and time frames. Editors Karl S. Zimmerer and Kenneth R. Young have forged an exciting group of case studies from distinguished geographers focusing on high mountains, tropical forests, and lowlands, as well as humid and arid-semiarid landscapes. Each chapter analyzes the implications for meshing environmental protection and sound resource use with development. The case studies evaluate three topics: spatial habitat fragmentation and forest dynamics; disturbances in mountain ecosystems; and the major activities of settled areas, chiefly farming, livestock-raising, and forestry. Included are analyses of interactions involving wildlife, such as primates and wild pandas; assessment of fire impacts and road-building; long-term forest management as well as recent techniques; and the role of environmental variation and ecosystem properties in agriculture and rangeland. Nature's Geography demonstrates the vital importance of advancing a new approach to geography. This definitive study of landscape change and environmental dynamics will have wide appeal for those interested in geography, ecology, environmental studies, conservation biology, and development studies.
Author : Ali Zangeneh
Publisher : Elsevier
ISBN 13 : 0323852688
Total Pages : 450 pages
Book Rating : 4.3/5 (238 download)
Download or read book Scheduling and Operation of Virtual Power Plants written by Ali Zangeneh and published by Elsevier. This book was released on 2022-01-25 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scheduling and Operation of Virtual Power Plants: Technical Challenges and Electricity Markets provides a multidisciplinary perspective on recent advances in VPPs, ranging from required infrastructures and planning to operation and control. The work details the required components in a virtual power plant, including smartness of power system, instrument and information and communication technologies (ICTs), measurement units, and distributed energy sources. Contributors assess the proposed benefits of virtual power plant in solving problems of distributed energy sources in integrating the small, distributed and intermittent output of these units. In addition, they investigate the likely technical challenges regarding control and interaction with other entities. Finally, the work considers the role of VPPs in electricity markets, showing how distributed energy resources and demand response providers can integrate their resources through virtual power plant concepts to effectively participate in electricity markets to solve the issues of small capacity and intermittency. The work is suitable for experienced engineers, researchers, managers and policymakers interested in using VPPs in future smart grids. - Explores key enabling technologies and infrastructures for virtual power plants in future smart energy systems - Reviews technical challenges and introduces solutions to the operation and control of VPPs, particularly focusing on control and interaction with other power system entities - Introduces the key integrating role of VPPs in enabling DER powered participative electricity markets
Author : T. R. Paris
Publisher : IRRI
ISBN 13 : 9712202623
Total Pages : 120 pages
Book Rating : 4.7/5 (122 download)
Download or read book Guide to Participatory Varietal Selection for Submergence-tolerant Rice written by T. R. Paris and published by IRRI. This book was released on 2011 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Green Revolution averted the threat of famine through the rapid adoption of improved rice varieties. However, despite this huge success, hundreds of millions of poor rice-farming families in rainfed areas still live in poverty and suffer from food (rice) insecurity. Despite many released improved rice varieties for rainfed conditions, farmers still use local varieties that can withstand drought and floods but have low yields or they use the same varieties for many years because of a lack of better varieties. Rainfed rice farmers are slow to adopt improved varieties because of several problems. One problem is more of extension than breeding - many farmers, particularly those living in remote rainfed areas, may not have access to or information about the seed of new varieties. Another problem is that variety testing programs are often conducted on-station, which does not represent farmers' fields. Moreover, conventional rice breeding programs usually seek farmers' input only at the very end of the process, when newly released varieties, usually one or two per year, are evaluated in on-farm demonstration trials. Often, in remote and unfavorable areas, subsistence farmers, who comprise the majority of the rural farming population in Asia, give importance to social and cultural dimensions aside from the agronomic performance of the new rice varieties. The complexities of developing acceptable varieties for variable and stressful rainfed environments require that breeders become deeply familiar with men and women farmers' needs and preferences. Since 1977, IRRI has been making efforts to improve communication among farmers, breeders, and extension workers so that men and women farmers' concerns and preferences are considered in plant breeding objectives. Participatory varietal selection (PVS) is a simple way for breeders and agronomists to learn which varieties perform well on-station and on-farm and to obtain feedback from the potential end users in the early phases of the breeding cycle. It is a means for social scientists to identify the varieties that most men and women farmers prefer, including the reasons for their preference and constraints to adoption. Based on IRRI's experience in collaboration with national agricultural research and extension system partners and farmers, PVS, which includes "researcher-managed" and "farmer-managed" trials, is an effective strategy for accelerating the dissemination of stress-tolerant varieties. PVS has also been instrumental in the fast release of stress-tolerant varieties through the formal varietal release system. This guide on PVS will complement the various training programs given by IRRI for plant breeders, agronomists, and extension workers engaged in rice varietal development and dissemination.
Author : Lawrence C.NKemdirim
Publisher : EOLSS Publications
ISBN 13 : 1848260709
Total Pages : 418 pages
Book Rating : 4.8/5 (482 download)
Download or read book Area Studies (Regional Sustainable Development Review): Canada and USA - Volume II written by Lawrence C.NKemdirim and published by EOLSS Publications. This book was released on 2009-11-24 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Area Studies - Regional Sustainable Development Review: Canada and USA theme is a component of Encyclopedia of Area Studies - Regional Sustainable Development Review in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. This theme on Area Studies - Regional Sustainable Development Review: Canada and USA reviews, in two volumes, initiatives and activities towards sustainable development in Canada and USA such as: International Cooperation in Sustainable Development; Canada and USA: Demographic Dynamics and Sustainability; Promotion and Protection of Human Health in the Context of Sustainable Development; Integration of Environment and Development in Decision Making; Protection of the Atmosphere, with Particular Reference to North America; Deforestation in North America; Protection of Fresh Water Resources - Canada and the United States of America; Hazardous Waste Management; Safe and Environmentally Sound Management of Radioactive Wastes in Canada and the USA; Global Action for Women Towards Sustainable and Equitable Development: A Canada-US Perspective; Children, Youth and Sustainable Development; Strengthening the Role of Indigenous People and Their Communities in the Context of Sustainable Development; Strengthening the Role of NGOs; Local Authorities Initiatives in Support of Agenda 21 - Canada and USA; Strengthening the Role of Workers and Their Trade Unions; Technology Transfer and Sustainable Development; Collaboration for Sustainable Innovation; Information for Decision Making in Sustainable Development; Climate Change and Sustainable Development Canada. Although these presentations are with specific reference to Canada and USA, they provide potentially useful lessons for other regions as well. These two 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.
Author : John D. Tuxill
Publisher : Earthscan
ISBN 13 : 9781853837821
Total Pages : 266 pages
Book Rating : 4.8/5 (378 download)
Download or read book People, Plants, and Protected Areas written by John D. Tuxill and published by Earthscan. This book was released on 2001 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: * An invaluable, practical guide to the management and conservation of plant resources in their natural habitats
Author : R. L. Wendt
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (319 download)
Download or read book Site Development Planning for Energy Management written by R. L. Wendt and published by . This book was released on 1985 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook assists DOE facilities managers, planners, and engineers in identifying and providing information for effective application of energy management strategies in site development decision making. The handbook does not take an advocacy position regarding any particular strategy but presents each, along with its anticipated benefits and liabilities, as an option for consideration. Areas where uncertainty exists regarding the likely energy performance are noted. The strategies identified in this handbook are not equally effective, simple to use or implement, or desirable for all installations. Therefore, they should be considered in light of local needs and opportunities to determine which strategies are most appropriate to a specific installation and what modifications to those strategies might be necessary.
