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Author : Philip W. Gerard
Publisher : Unknown
Page : 34 pages
File Size : 53,6 Mb
Release : 1995
Category : Agriculture
ISBN : IND:30000042393623
Author : Philip W. Gerard
Publisher : Unknown
Page : 36 pages
File Size : 48,7 Mb
Release : 1995
Category : Agriculture
ISBN : OCLC:227841512
Long-term wildlife population declines are associated with changing agricultural practices. Cropland expansion, agricultural intensification, and national farm policies are all implicated in these declines. Social, economic, technological, and political factors determine where, what, and how a farmer produces crops and therefore his or her effect on wildlife habitat. Farmers are also influenced by Department of Agriculture programs, which therefore are indirectly implicated in wildlife population declines. Changes in the prairie and Great Plains agricultural landscape since the 1950's provide a clear example of the relation between federal agriculture policy, farmers' land-use practices, and the decline of grassland bird species. Early research indicates that the Conservation Reserve Program may help to slow or reverse wildlife losses, including those of several species listed as endangered. However, Conservation Reserve Program benefits to wildlife populations may vary considerably across the United States. Wildlife conservation in the agricultural landscape is limited by conflicting conservation objectives, the voluntary nature of federal agriculture programs, and the habitat requirements of many endangered vertebrate species. Biological conservation should be an explicit objective of agricultural conservation policy. The full potential of wildlife conservation within the context of farm conservation policy will require extensive collaboration between U.S. Fish and Wildlife Service and U.S. Department of Agriculture personnel and will only be realized if conservation policies are uncoupled from policies attempting to control agricultural commodities.
Author : Canada. Agriculture and Agri-Food Canada,Canada. Environment Bureau
Publisher : Unknown
Page : 56 pages
File Size : 54,7 Mb
Release : 1997
Category : Agricultural conservation
ISBN : MSU:31293201321399
The intent of this action plan is to define Agriculture & Agri-Food Canada's strategy to work with its partners on issues related to biological diversity from an agricultural perspective. These issues include habitat conversion and fragmentation, agricultural practices, wild species at risk, diversity of domesticated species, exotic species, living modified organisms, and atmospheric changes. Activities described are identified under the four main goals of the plan: promote sustainability in agro-ecosystems while respecting natural ecosystems; increase awareness and understanding of biodiversity in agriculture; conserve and facilitate access to genetic resources important to agriculture; and integrate biodiversity conservation objectives in departmental policies, programs, strategies, regulations, and operations. Appendices include highlights of the Convention on Biological Diversity and the Canadian Biodiversity Strategy, examples of departmental biodiversity initiatives, and a glossary.
Author : Danny Hunter,Luigi Guarino,Charles Spillane,Peter C. McKeown
Publisher : Routledge
Page : 692 pages
File Size : 54,5 Mb
Release : 2017-10-03
Category : Nature
ISBN : 9781317753292
The world relies on very few crop and animal species for agriculture and to supply its food needs. In recent decades, there has been increased appreciation of the risk this implies for food security and quality, especially in times of environmental change. As a result, agricultural biodiversity has moved to the top of research and policy agendas. This Handbook presents a comprehensive overview of our current knowledge of agricultural biodiversity in a series of specially commissioned chapters. It draws on multiple disciplines including plant and animal genetics, ecology, crop and animal science, food studies and nutrition, as well as social science subjects which explore the socio-economic, cultural, institutional, legal and policy aspects of agricultural biodiversity. It focuses not only on the core requirements to deliver a sustainable agriculture and food supply, but also highlights the additional ecosystem services provided by a diverse and resilient agricultural landscape and farming practices. The book provides an indispensable reference textbook for a wide range of courses in agriculture, ecology, biodiversity conservation and environmental studies.
Author : Sara J. Scherr,Jeffrey A. McNeely
Publisher : Island Press
Page : 472 pages
File Size : 43,8 Mb
Release : 2012-09-26
Category : Business & Economics
ISBN : 9781597267571
A growing body of evidence shows that agricultural landscapes can be managed not only to produce crops but also to support biodiversity and promote ecosystem health. Innovative farmers and scientists, as well as indigenous land managers, are developing diverse types of “ecoagriculture” landscapes to generate cobenefits for production, biodiversity, and local people. Farming with Nature offers a synthesis of the state of knowledge of key topics in ecoagriculture. The book is a unique collaboration among renowned agricultural and ecological scientists, leading field conservationists, and farm and community leaders to synthesize knowledge and experience across sectors. The book examines: the knowledge base for ecoagriculture as well as barriers, gaps, and opportunities for developing improved ecoagriculture systems what we have learned about managing landscapes to achieve multiple objectives at a landscape scale existing incentives for farmers, other land managers, and investors to develop and invest in ecoagriculture systems pathways to develop, implement, manage, and scale up successful ecoagriculture Insights are drawn from around the world, in tropical, Mediterranean, and temperate environments, from farming systems that range from highly commercialized to semi-subsistence. Farming with Nature is an important new work that can serve as a foundation document for planners, farm organizations, researchers, project developers, and policy makers to develop strategies for promoting and sustaining ecoagriculture landscapes. Replete with valuable best practice guidelines, it is a critical resource for both practitioners and researchers in the field.
Author : Edilegnaw Wale
Publisher : Routledge
Page : 158 pages
File Size : 53,8 Mb
Release : 2012-06-25
Category : Nature
ISBN : 9781136537677
The purpose of this book is to assess a variety of economic issues as they relate to agro-biodiversity and show how addressing these issues can assist in agro-biodiversity policy-making. This is illustrated using empirical data from some of the countries (Ethiopia, Nepal and Zambia) which are part of the Genetic Resources Policy Initiative. The empirical chapters apply the relevant economic methods, including regression analysis, choice experiments, hedonic pricing, contingent valuation and farm business income analysis. The authors discuss the economics of managing crop diversity on-farm in the context of crop variety attribute preferences, farmers' perception of agro-biodiversity loss, and value addition and marketing of the products of traditional crop varieties. The case studies include detailed analysis of traditional varieties of groundnut, maize, rice, sorghum, and teff. The results are relevant not only to GRPI countries but also to other countries concerned with the sustainable utilization of these resources. Overall, the studies illustrate how genetic resources issues can be integrated into rural development interventions.
Author : Dana L. Jackson,Laura Jackson
Publisher : Island Press
Page : 316 pages
File Size : 51,9 Mb
Release : 2002-04
Category : Business & Economics
ISBN : 1597262692
The Farm as Natural Habitat is a vital new contribution to the debate about agriculture and its impacts on the land. Arising from the conviction that the agricultural landscape as a whole could be restored to a healthy diversity, the book challenges the notion that the dominant agricultural landscape -- bereft of its original vegetation and wildlife and despoiled by chemical runoff -- is inevitable if we are to feed ourselves. Contributors bring together insights and practices from the fields of conservation biology, sustainable agriculture, and environmental restoration to link agriculture and biodiversity, farming and nature, in celebrating a unique alternative to conventional agriculture.Rejecting the idea that "ecological sacrifice zones" are a necessary part of feeding a hungry world, the book offers compelling examples of an alternative agriculture that can produce not only healthful food, but fully functioning ecosystems and abundant populations of native species. Contributors include Collin Bode, George Boody, Brian DeVore, Arthur (Tex) Hawkins, Buddy Huffaker, Rhonda Janke, Richard Jefferson, Nick Jordan, Cheryl Miller, Heather Robertson, Carol Shennan, Judith Soule, Beth Waterhouse, and others.The Farm as Natural Habitat is both hopeful and visionary, grounded in real examples, and guided by a commitment to healthy land and thriving communities. It is the first book to offer a viable approach to addressing the challenges of protecting and restoring biodiversity on private agricultural land and is essential reading for anyone concerned with issues of land or biodiversity conservation, farming and agriculture, ecological restoration, or the health of rural communities and landscapes.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 196 pages
File Size : 46,6 Mb
Release : 2018-06-26
Category : Technology & Engineering
ISBN : 9789251305294
Farmers play a crucial role in the preservation and sustainable use of agrobiodiversity. In fact, the diversity of species that support our current agricultural production systems has been carefully managed and shaped by farming communities, over the course of the history of humankind. Farmers act as custodian of the Earth’s agrobiodiversity resources, and play a big part in preserving traditional plant and animal varieties, and the knowledge associated with these. FAO has long been working on promoting approaches to agriculture that enable both the sustainable use of biodiversity resources for food and agriculture, and their conservation, and on supporting farmers to make informed decisions on their farm management and production practices. This training manual fits in this broader commitment, to support a shift towards a paradigm of agricultural production that can sustain food and nutrition security while at the same time cause the least harm to natural ecosystems. The manual is intended as an introduction to agricultural biodiversity, and to its relevance to different aspects of agricultural production and management for smallholder farmers in Kenya. It includes eight different training modules, each covering a specific aspect related to agrobiodiversity. The modules are standalone and can be used independently one from the other, depending on the user’s or project’s aim. The materials were originally prepared within the FAO- Netherlands Partnership Programme (FNPP) and have been updated, revised and published under the second phase of the European Union-funded project “Capacity-building related to multilateral environmental agreements (MEAs) in Africa, Caribbean and Pacific (ACP) countries”.
Author : D. I. Jarvis,Christine Padoch,H. D. Cooper
Publisher : Columbia University Press
Page : 513 pages
File Size : 51,7 Mb
Release : 2007-05-29
Category : Science
ISBN : 9780231510004
Published in three other languages and growing, Managing Biodiversity in Agricultural Ecosystems takes a look at how farmers manage, maintain, and benefit from biodiversity in agricultural production systems. The volume includes the most recent research and developments in the maintenance of local diversity at the genetic, species, and ecosystem levels. Chapters cover the assessment and farmer management practices for crop, livestock, aquatic, and associated diversity (such as pollinators and soil microorganisms) in agricultural ecosystems; examine the potential role of diversity in minimizing pest and disease pressures; and present studies that exemplify the potential nutritional, ecosystem service, and financial values of this diversity under changing economic and environmental conditions. The volume contains perspectives that combine the thinking of social and biological scientists. Inappropriate or excessive use of inputs can cause damage to biodiversity within agricultural ecosystems and compromise future productivity. This book features numerous case studies that show how farmers have used alternative approaches to manage biodiversity to enhance the stability, resilience, and productivity of their farms, pointing the way toward improved biodiversity on a global scale. As custodians of the world's agricultural biodiversity, farmers are fully invested in ways to create, sustain, and assist in the evolution and adaptation of a variety of plant and animal species. Thus this text is mandatory reading for conservationists, environmentalists, botanists, zoologists, geneticists, and anyone interested in the health of our ecosystem.
Author : Joseph Cooper,Leslie Lipper,David Zilberman
Publisher : Springer Science & Business Media
Page : 490 pages
File Size : 53,8 Mb
Release : 2006-05-27
Category : Business & Economics
ISBN : 9780387254098
This volume summarizes the current state of knowledge in the economic literature of management of agricultural biotechnology and biodiversity in agricultural and economic development. It identifies key issues confronting policy makers in managing biodiversity and biotechnology and provides a broad, multi-disciplinary analysis of the linkage between the two. It is especially innovative in its use of plant genetic resource management as the basis for is analysis.
Author : Michel P. Pimbert
Publisher : IIED
Page : 106 pages
File Size : 47,5 Mb
Release : 2011
Category : Agrobiodiversity
ISBN : 9781843698098
Author : Peter R. W. Gerritsen
Publisher : Unknown
Page : 310 pages
File Size : 50,9 Mb
Release : 2002*
Category : Agriculture
ISBN : WISC:89076193903
Finally, in the Epilogue , an attempt is made to translate the theoretical-empirical discussions of Chapters 1 to 7 into 10 practical recommendations for policy makers and practitioners.
Author : Future Harvest,Jeffrey A. McNeely,Sara J. Scherr
Publisher : Island Press
Page : 352 pages
File Size : 43,8 Mb
Release : 2012-09-26
Category : Business & Economics
ISBN : 9781610910620
Although food-production systems for the world's rural poor typically have had devastating effects on the planet's wealth of genes, species, and ecosystems, that need not be the case in the future. In Ecoagriculture, two of the world's leading experts on conservation and development examine the idea that agricultural landscapes can be designed more creatively to take the needs of human populations into account while also protecting, or even enhancing, biodiversity. They present a thorough overview of the innovative concept of "ecoagriculture" - the management of landscapes for both the production of food and the conservation of wild biodiversity. The book:examines the global impact of agriculture on wild biodiversitydescribes the challenge of reconciling biodiversity conservation and agricultural goalsoutlines and discusses the ecoagriculture approachpresents diverse case studies that illustrate key strategiesexplores how policies, markets, and institutions can be re-shaped to support ecoagricultureWhile focusing on tropical regions of the developing world -- where increased agricultural productivity is most vital for food security, poverty reduction, and sustainable development, and where so much of the world's wild biodiversity is threatened -- it also draws on lessons learned in developed countries. Dozens of examples from around the world present proven strategies for small-scale, low-income farmers involved in commercial production.Ecoagriculture explores new approaches to agricultural production that complement natural environments, enhance ecosystem function, and improve rural livelihoods. It features a wealth of real-world case studies that demonstrate the applicability of the ideas discussed and how the principles can be applied, and is an important new work for policymakers, students, researchers, and anyone concerned with conserving biodiversity while sustaining human populations.
Author : Devra Ivy Jarvis,T. Hodgkin,A. H. D. Brown,John D. Tuxill,Isabel López Noriega,Melinda Smale,Bhuwon Sthapit
Publisher : Yale University Press
Page : 416 pages
File Size : 44,7 Mb
Release : 2016-01-01
Category : Science
ISBN : 9780300161120
Based on twenty years of global research, this is the first comprehensive reference on crop genetic diversity as it is maintained on farmland around the world. Showcasing the findings of seven experts representing the field of ecology, crop breeding, genetics, anthropology, economics, and policy, this invaluable resource places farmer-managed crop biodiversity squarely in the center of the science needed to feed the world and restore health to our productive landscapes. It will prove to be an essential tool in the training of agricultural and environmental scientists seeking the solutions necessary to ensure healthy, resilient ecosystems for future generations.--
Author : DeClerck, F. A. J.,Koziell, I.,Sidhu, A.,Wirths, J.,Benton, T.,Garibaldi, L. A.,Kremen, C.,Maron, M.,Rumbaitis del Rio, C.,Clark, M.,Dickens, Chris,Estrada-Carmona, N.,Fremier, A. K.,Jones, S. K.,Khoury, C. K.,Lal, R.,Obersteiner, M.,Remans, R.,Rusch, A.,Schulte, L. A.,Simmonds, J.,Stringer, L. C.,Weber, C.,Winowiecki, L.
Publisher : International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE).
Page : 74 pages
File Size : 49,8 Mb
Release : 2021-08-19
Category : Nature
ISBN : 9789290909217
