Download or read book Windbreaks Enhance Seed Dispersal Into Agricultural Landscapes in Monteverde Costa Rica written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Dispersal and Frugivory written by Douglas John Levey and published by CABI. This book was released on 2002 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information on the historical and theoretical perspectives of biodiversity and ecology in tropical forests, plant and animal behaviour towards seed dispersal and plant-animal interactions within forest communities, consequences of seed dispersal, and conservation, biodiversity and management.
Download or read book Post Agricultural Succession in the Neotropics written by Randall W. Myster and published by Springer Science & Business Media. This book was released on 2007-10-23 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely work draws implications from scientific studies for the wise management of old field ecosystems in the neotropics, where conversion of land to cropping systems is the most common kind of disturbance and many landscapes are defined by areas recovering from agriculture. Understanding old field succession can help us address important scientific and social issues, such as deforestation and forest regeneration, forest restoration, sustainability of agriculture, maintenance of biodiversity, and impacts of global climate change on forest dynamics. This book provides restoration and management strategies, as well as new farming methodologies for practical application.
Download or read book Agroforestry and Biodiversity Conservation in Tropical Landscapes written by Götz Schroth and published by Island Press. This book was released on 2013-03-22 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry -- the practice of integrating trees and other large woody perennials on farms and throughout the agricultural landscape -- is increasingly recognized as a useful and promising strategy that diversifies production for greater social, economic, and environmental benefits. Agroforestry and BiodiversityConservation in Tropical Landscapes brings together 46 scientists and practitioners from 13 countries with decades of field experience in tropical regions to explore how agroforestry practices can help promote biodiversity conservation in human-dominated landscapes, to synthesize the current state of knowledge in the field, and to identify areas where further research is needed. Agroforestry and Biodiversity Conservation in Tropical Landscapes is the first comprehensive synthesis of the role of agroforestry systems in conserving biodiversity in tropical landscapes, and contains in-depth review chapters of most agroforestry systems, with examples from many different countries. It is a valuable source of information for scientists, researchers, professors, and students in the fields of conservation biology, resource management, tropical ecology, rural development, agroforestry, and agroecology.
Download or read book Biological Diversity written by Louise E. Buck and published by CRC Press. This book was released on 2001-06-21 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in a world of wide pendulum swings regarding management policies for protected areas, particularly as they affect the involvement of local people in management. Such swings can be polarizing and halt on-the-ground progress. There is a need to find ways to protect biodiversity while creating common ground and building management capacity thr
Download or read book Old Fields written by Richard J. Hobbs and published by Island Press. This book was released on 2012-06-22 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land abandonment is increasing as human influence on the globe intensifies and various ecological, social, and economic factors conspire to force the cessation of agriculture and other forms of land management. The “old fields” that result from abandonment have been the subject of much study, yet few attempts have been made to examine the larger questions raised by old field dynamics. Old Fields brings together leading experts from around the world to synthesize past and current work on old fields, providing an up-to-date perspective on the ecological dynamics of abandoned land. The book gives readers a broad understanding of why agricultural land is abandoned, the factors that determine the ecological recovery of old fields, and how this understanding contributes to theoretical and applied ecology. Twelve case studies from diverse geographical and climatic areas—including Australian rainforest, Brazilian Amazonia, New Jersey piedmont, and South African renosterveld—offer a global perspective on the causes and results of land abandonment. Concluding chapters consider the similarities and differences among the case studies, examine them in the context of ecological concepts, and discuss their relevance to the growing field of restoration ecology. Old Fields is the first book to draw together studies on old fields from both a theoretical and practical perspective. It represents an important contribution to the development of theory on old field dynamics and the practice of ecological restoration on abandoned farmland, and the broader implications of old field dynamics to ecology and restoration.
Download or read book International Symposium on Silvopastoral Systems and Second Congress on Agroforestry and Livestock Production in Latin America written by and published by Bib. Orton IICA / CATIE. This book was released on 2001 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecoagriculture written by Future Harvest and published by Island Press. This book was released on 2012-09-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Why Birds Matter written by Çagan H. Sekercioglu and published by University of Chicago Press. This book was released on 2016-08-24 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Explore[s] the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions-- all seen through the lens of human well-being. ... The contributors show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies."--Back cover.
Download or read book Handbook of Ecological Restoration written by Martin R. Perrow and published by Cambridge University Press. This book was released on 2002-09-05 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes of this handbook provide a comprehensive account of the emerging and vibrant science of the ecological restoration of both habitats and species. Ecological restoration aims to achieve complete structural and functional, self-maintaining biological integrity following disturbance. In practice, any theoretical model is modified by a number of economic, social and ecological constraints. Consequently, material that might be considered as rehabilitation, enhancement, reconstruction or re-creation is also included. Restoration in Practice provides details of state-of-the-art restoration practice in a range of biomes within terrestrial and aquatic (marine, coastal and freshwater) ecosystems. Policy and legislative issues on all continents are also outlined and discussed. The accompanying volume, Principles of Restoration defines the underlying principles of restoration ecology. The Handbook of Ecological Restoration will be an invaluable resource to anyone concerned with the restoration, rehabilitation, enhancement or creation of habitats in aquatic or terrestrial systems, throughout the world.
Download or read book Integrating Landscape Ecology Into Natural Resource Management written by Jianguo Liu and published by Cambridge University Press. This book was released on 2002-08 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapidly increasing global population has dramatically increased the demands for natural resources and has caused significant changes in quantity and quality of natural resources. To achieve sustainable resource management, it is essential to obtain insightful guidance from emerging disciplines such as landscape ecology. This text addresses the links between landscape ecology and natural resource management. These links are discussed in the context of various landscape types, a diverse set of resources and a wide range of management issues. A large number of landscape ecology concepts, principles and methods are introduced. Critical reviews of past management practices and a number of case studies are presented. This text provides many guidelines for managing natural resources from a landscape perspective and offers useful suggestions for landscape ecologists to carry out research relevant to natural resource management. In addition, it will be an ideal supplemental text for graduate and advanced undergraduate ecology courses.
Download or read book Models for Ecological Data written by James S. Clark and published by Princeton University Press. This book was released on 2020-10-06 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environmental sciences are undergoing a revolution in the use of models and data. Facing ecological data sets of unprecedented size and complexity, environmental scientists are struggling to understand and exploit powerful new statistical tools for making sense of ecological processes. In Models for Ecological Data, James Clark introduces ecologists to these modern methods in modeling and computation. Assuming only basic courses in calculus and statistics, the text introduces readers to basic maximum likelihood and then works up to more advanced topics in Bayesian modeling and computation. Clark covers both classical statistical approaches and powerful new computational tools and describes how complexity can motivate a shift from classical to Bayesian methods. Through an available lab manual, the book introduces readers to the practical work of data modeling and computation in the language R. Based on a successful course at Duke University and National Science Foundation-funded institutes on hierarchical modeling, Models for Ecological Data will enable ecologists and other environmental scientists to develop useful models that make sense of ecological data. Consistent treatment from classical to modern Bayes Underlying distribution theory to algorithm development Many examples and applications Does not assume statistical background Extensive supporting appendixes Lab manual in R is available separately
Download or read book Tropical Forest Ecology written by Florencia Montagnini and published by Springer Science & Business Media. This book was released on 2005-12-12 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in tropical forestry is confronted with the task of finding strategies to alleviate pressure on remaining forests, and techniques to enhance forest regeneration and restore abandoned lands, using productive alternatives that can be attractive to local human populations. In addition, sustainable forestry in tropical countries must be supported by adequate policies to promote and maintain specific activities at local and regional scales. Here, a multi-disciplinary approach is presented, to better the understanding of tropical forest ecology, as a necessary step in developing adequate strategies for conservation and management. The authors have long experience in both academic and practical matters related to tropical forest ecology and management.
Download or read book Landscape Agroecology written by Paul Wojtkowski and published by CRC Press. This book was released on 2003-12-12 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how the principles and practices of landscape agroecology can help to overcome drought, flooding, poor soil, damaging winds, plant diseases, plant-eating insects, and more! Examining the concepts, conventions, and components that underlie the ecology of human-managed landscapes, this is the first book to address landscape agroecology. Incorporating ideas from agroecology, forestry, agronomy, agroforestry, landscape ecology, and environmental science, Landscape Agroecology is a comprehensive look at a cutting-edge topic. From the author: “Farm or forestry landscapes can be designed to address any number of objectives. Commonly, the focus is entirely on production with few, if any, secondary goals. These landscapes typically achieve their purpose but are not entirely in harmony with nature. Landscape agroecology offers the same potential for productivity, but also focuses on sustainability and environmental friendliness as strong secondary objectives.” While the idea of formulating landscapes for specific purposes is comparatively new, countless examples exist where landscape modifications have been made to inhospitable areas in order to overcome the natural obstacles that hamper crop growth. This book illuminates the principles behind these triumphs, bringing this local knowledge into the mainstream. Landscape Agroecology will familiarize you with the concepts and terminology needed to understand this exciting new field: complementarity—usually defined in terms of plant-plant growth—expanded to include the rural countryside desirable agroecosystems properties—what an agroecosystem needs in order to overcome landscape stresses such as drought, flooding, insect infestation, etc. agrotechnologies—the classification of agroecosystems based on visual characteristics and the land-use problems addressed cultural agroecology—what we can learn from the superior land-use techniques of various societies and cultures, and how these ideas can be brought into the mainstream cultural motif—culturally related land-use patterns that are openly manifested in the landscape Essential for university/college libraries and for research stations as well as professors and students of agroecology, this book will be referred to again and again. In addition to basic agroecological concepts, chapters in this essential book address the management of wind, water, and pests; biodiversity; physical and temporal patterns; principal, auxiliary, and temporal agrotechnologies, and much more. For professors and students in environmental science, this book offers many previously un-dicussed alternatives for resolving the earth's environmental dilemmas. Photographs, tables, figures, and illustrations help make important points easy to access and understand.
Download or read book Annual Report 2000 written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological restoration of abandoned tea plantations written by Chetan H C and published by Educreation Publishing. This book was released on 2019-02-28 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, millions of hectares of tropical forests have been cleared and replaced with commercial plantations. Many of these plantations are abandoned or put to alternative use. Abandoned plantations provide opportunities that compensate to an extent, forest cover depletion in the tropics. However, restoration of such abandoned land to natural forests involves a complex interplay of ecological, socio-economic and legal issues. Apart from ecological issues of colonisation, there are social issues of rehabilitating people once they lose their livelihood, legal rights of the landowner, economics of abandonment and finally legal issues such as protected areas (PAs) act and legislation that can lead to abandonment. In the Western Ghats, tea plantations were established in the rainforest during the colonial rule and are owned by individuals or large companies. During the globalisation process, the demand for tea decreased and many small owners could not maintain their plantations due to labour and other issues which led to the abandonment of many such plantations. In addition, plantations established during the British rule are now inside PAs, and they face closure once the lease on the land expires. In the Trivandrum division alone, which has a large number of plantations, almost 55% have been abandoned. In areas that lie within PAs, forest managers are keen that the plantations should be annexed to the PA, but such large-scale abandonment of land provides a challenge to restoration of native species. This book addresses the ecological aspects of colonisation by native tree species in the abandoned plantations within a PA and suggests restoration activities from ecological and social perspectives, helpful to forest and plantation managers.
Download or read book Dispersal Ecology written by British Ecological Society. Symposium and published by Cambridge University Press. This book was released on 2002-08 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dispersal has become central to many questions in theoretical and applied ecology in recent years. In this volume a team of leading ecologists aim to provide the advanced student and researcher with a comprehensive review of dispersal and its implications for modern ecology.
