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Books > Professional & Technical > Agriculture & farming > Forestry & silviculture: practice & techniques

Guardians of the Brazilian Amazon Rainforest: Environmental Organizations and Development (Hardcover): Luiz C Barbosa Guardians of the Brazilian Amazon Rainforest: Environmental Organizations and Development (Hardcover)
Luiz C Barbosa
R4,365 Discovery Miles 43 650 Ships in 12 - 17 working days

The Amazon region is the focus of intense conflict between conservationists concerned with deforestation and advocates of agro-industrial development. This book focuses on the contributions of environmental organizations to the preservation of Brazilian Amazonia. It reveals how environmental organizations such as Greenpeace, Friends of the Earth, WWF and others have fought fiercely to stop deforestation in the region. It documents how the history of frontier expansion and environmental struggle in the region is linked to Brazil's position in an evolving capitalist world-economy. It is shown how Brazil's effort to become a developed country has led successive Brazilian governments to devise development projects for Amazonia. The author analyses how globalization has led to the expansion of international commodity chains in the region, particularly for mineral ores, soybeans and beef. He shows how environmental organizations have politicized these commodity chains as weapons of conservation, through boycotting certain products, while other pro-development groups within Brazil claim that such organizations threaten Brazil's sovereignty over its own resources.

Forest Plans of North America (Hardcover): Jacek P. Siry, Pete Bettinger, Krista Merry, Donald L. Grebner, Kevin Boston, Chris... Forest Plans of North America (Hardcover)
Jacek P. Siry, Pete Bettinger, Krista Merry, Donald L. Grebner, Kevin Boston, …
R2,386 Discovery Miles 23 860 Ships in 12 - 17 working days

Forest Plans of North America presents case studies of contemporary forest management plans developed for forests owned by federal, state, county, and municipal governments, communities, families, individuals, industry, investment organizations, conservation organizations, and others in the United States, Canada, and Mexico. The book provides excellent real-life examples of contemporary forest planning processes, the various methods used, and the diversity of objectives and constraints faced by forest owners. Chapters are written by those who have developed the plans, with each contribution following a unified format and allowing a common, clear presentation of the material, along with consistent treatment of various aspects of the plans. This work complements other books published by members of the same editorial team (Forest Management and Planning, Introduction to Forestry and Natural Resource Management), which describe the planning process and the various methods one might use to develop a plan, but in general do not, as this work does, illustrate what has specifically been developed by landowners and land managers. This is an in-depth compilation of case studies on the development of forest management plans by the different landowner groups in North America. The book offers students, practitioners, policy makers, and the general public an opportunity to greatly improve their appreciation of forest management and, more importantly, foster an understanding of why our forests today are what they are and what forces and tools may shape their tomorrow. Forest Plans of North America provides a solid supplement to those texts that are used as learning tools for forest management courses. In addition, the work functions as a reference for the types of processes used and issues addressed in the early 21st century for managing land resources.

The Psychology Of Character - WITH A SURVEY OF PERSONALITY IN GENERAL (Paperback): Roback a. a. The Psychology Of Character - WITH A SURVEY OF PERSONALITY IN GENERAL (Paperback)
Roback a. a.
R1,702 Discovery Miles 17 020 Ships in 12 - 17 working days

First Published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.

Forest Tenure Reform in Asia and Africa - Local Control for Improved Livelihoods, Forest Management, and Carbon Sequestration... Forest Tenure Reform in Asia and Africa - Local Control for Improved Livelihoods, Forest Management, and Carbon Sequestration (Hardcover)
Randall Bluffstone, Elizabeth J.Z. Robinson
R4,382 Discovery Miles 43 820 Ships in 12 - 17 working days

Forest tenure reforms are occurring in many developing countries around the world. These reforms typically include devolution of forest lands to local people and communities, which has attracted a great deal of attention and interest. While the nature and level of devolution vary by country, all have potentially important implications for resource allocation, local ecosystem services, livelihoods and climate change. This book helps students, researchers and professionals to understand the importance and implications of these reforms for local environmental quality, climate change, and the livelihoods of villagers, who are often poor. It is shown that local forest management can often be more successful than top-down management of common pool forest resources. The relationship of local forest tenure reform to the important climate change initiative REDD+ is also considered. The work includes a number of generic chapters and also detailed case studies from China, Ethiopia, Kenya, Nepal, Tanzania and Uganda. Using specific examples and a wide variety of disciplinary perspectives, including quantitative and qualitative analytical methods, the book provides an authoritative and critical picture of local forest reforms in light of the key challenges humanity faces today.

Large-scale Forest Restoration (Hardcover): David Lamb Large-scale Forest Restoration (Hardcover)
David Lamb
R4,373 Discovery Miles 43 730 Ships in 12 - 17 working days

Landscapes are being degraded and simplified across the globe. This book explores how forest restoration might be carried out to increase landscape heterogeneity, improve ecological functioning and restore ecosystem services in such landscapes. It focuses on large, landscape-scale reforestation because that is the scale at which restoration is needed if many of the problems that have now developed are to be addressed. It also shows how large-scale forest restoration might improve human livelihoods as well as improve conservation outcomes.

A number of governments have undertaken national reforestation programs in recent years; some have been more successful than others. The author reviews these to explore what type of reforestation should be used, where this should be carried out and how much should be done? For example, are the traditional industrial forms of reforestation necessarily the best to use in all situations? How can forest restoration be reconciled with the need for food security? And, are there spatial thresholds that must be exceeded to generate economic and environmental benefits? The book also examines the policy and institutional settings needed to encourage large-scale reforestation. This includes a discussion of the place for incentives to encourage landholders to undertake particular types of reforestation and to reforest particular locations. It also considers forms of governance that are likely to lead to an equitable sharing of the costs and benefits of forest restoration.

Forest Growth and Yield Modeling (Hardcover): AR Weiskittel Forest Growth and Yield Modeling (Hardcover)
AR Weiskittel
R3,216 Discovery Miles 32 160 Ships in 12 - 17 working days

Forest Growth and Yield Modeling synthesizes current scientific literature and provides insights in how models are constructed. Giving suggestions for future developments, and outlining keys for successful implementation of models the book provides a thorough and up-to-date, single source reference for students, researchers and practitioners requiring a current digest of research and methods in the field. The book describes current modelling approaches for predicting forest growth and yield and explores the components that comprise the various modelling approaches. It provides the reader with the tools for evaluating and calibrating growth and yield models and outlines the steps necessary for developing a forest growth and yield model. * Single source reference providing an evaluation and synthesis of current scientific literature * Detailed descriptions of example models * Covers statistical techniques used in forest model construction * Accessible, reader-friendly style

Urban Forests, Trees, and Greenspace - A Political Ecology Perspective (Hardcover): L.Anders Sandberg, Adrina Bardekjian, Sadia... Urban Forests, Trees, and Greenspace - A Political Ecology Perspective (Hardcover)
L.Anders Sandberg, Adrina Bardekjian, Sadia Butt
R4,388 Discovery Miles 43 880 Ships in 12 - 17 working days

Urban forests, trees and greenspace are critical in contemporary planning and development of the city. Their study is not only a question of the growth and conservation of green spaces, but also has social, cultural and psychological dimensions. This book brings a perspective of political ecology to the complexities of urban trees and forests through four themes: policy and governance; history, culture and identity; environmental justice and social inclusion; and urban forest and greenspace engagement and education. Contributors include leading authorities from North and South America and Europe from a range of disciplines, including forestry, ecology, geography, landscape design, municipal planning, environmental policy and environmental history.

Lessons from Forest Decentralization - Money, Justice and the Quest for Good Governance in Asia-Pacific (Paperback): Carol... Lessons from Forest Decentralization - Money, Justice and the Quest for Good Governance in Asia-Pacific (Paperback)
Carol Colfer Pierce J, Ganga Dahal Ram, Doris Capistrano
R1,563 Discovery Miles 15 630 Ships in 12 - 17 working days

The decentralization of control over the vast forests of the world is moving at a rapid pace, with both positive and negative ramifications for people and forests themselves. The fresh research from a host of Asia-Pacific countries described in this book presents rich and varied experience with decentralization and provides important lessons for other regions. Beginning with historical and geographical overview chapters, the book proceeds to more in-depth coverage of the region's countries. Research findings stress rights, roles and responsibilities on the one hand, and organization, capacity-building, infrastructure and legal aspects on the other. With these overarching themes in mind, the authors take on many controversial topics and address practical challenges related to financing and reinvestment in sustainable forest management under decentralized governance. Particular efforts have been made to examine decentralization scales from the local to the national, and to address gender issues. The result is a unique examination of decentralization issues in forestry with clear lessons for policy, social equity, forest management, research, development and conservation in forested areas across the globe from the tropics to temperate regions. Published with CIFOR

Deforesting Malaysia - The Political Economy and Social Ecology of Agricultural Expansion and Commercial Logging (Hardcover):... Deforesting Malaysia - The Political Economy and Social Ecology of Agricultural Expansion and Commercial Logging (Hardcover)
Jomo K.S., Chang Y T, Khoo K J
R2,954 Discovery Miles 29 540 Ships in 12 - 17 working days

Deforesting Malaysia: The Political Economy and Social Ecology of Agricultural Expansion and Commercial Logging critically examines the major economic, political and social forces responsible for deforestation in Malaysia. It carefully distinguishes among the three major regions of the country, namely Peninsular Malaysia, Sabah and Sarawak, not only in recognition of the ecological variation of equatorial Malaysia, but also of the different economic, political and social dynamics involved. Originally commissioned by UNRISD, the United Nations Research Institute for Social Development, this volume primarily considers the role of agricultural expansion in deforestation. In recent decades after independence, however, commercial logging has greatly increased in significance, exacerbated by the complex dynamics of Malaysian federal-state fiscal relations, 'money politics', 'cronyism' and international demand for tropical timber. A large team of contributors to the research that went into the volume supported the principal authors.

Forest Futures - Science, Politics, and Policy for the Next Century (Paperback): Karen B. Arabas, Joe Bowersox Forest Futures - Science, Politics, and Policy for the Next Century (Paperback)
Karen B. Arabas, Joe Bowersox; Contributions by Steven H. Ackers, Frank Alcock, Karen Arabas, …
R1,360 Discovery Miles 13 600 Ships in 12 - 17 working days

Forest Futures is an exciting collection of original essays written by leading scientists, policy analysts, public lands managers, and advocates that addresses four related issues regarding the future of our nation's forests: ideas and practices of sustainable forestry; science and policymaking; threatened and endangered species protection on forested lands; and the future of public forest lands management. Offering a genuine debate and dialogue, Forest Futures discusses the present and future of our nation's forests in light of the current debate on forest management concepts, practices, and compromises established a decade ago. Brings together the observations and analyses of forest scientists, land managers, social scientists, and legal advocates to address common concerns regarding the state of our nation's forests, Essays are uniquely and comprehensively integrated due to a distinctive 'dialogic' approach, Includes a unique section on the relationship between science and policy exploring the questions of scientific uncertainty and the use and abuse of science with the policy process. Forest Futures is an important and timely work ideal for environmental science, environmental policy, and forestry college courses, as well as for policymakers, citizens, and activists interested in forest policy related issues.

Land Solutions for Climate Displacement (Hardcover): Scott Leckie Land Solutions for Climate Displacement (Hardcover)
Scott Leckie
R4,837 Discovery Miles 48 370 Ships in 12 - 17 working days

The threat of climate displacement looms large over a growing number of countries. Based on the more than six years of work by Displacement Solutions in ten climate-affected countries, academic work on displacement and climate adaptation, and the country-level efforts of civil society groups in several frontline countries, this report explores the key contention that land will be at the core of any major strategy aimed at preventing and resolving climate displacement. This innovative and timely volume coordinated and edited by the Founder of Displacement Solutions, Scott Leckie, examines a range of legal, policy and practical issues relating to the role of land in actively addressing the displacement consequences of climate change. It reveals the inevitable truth that climate displacement is already underway and being tackled in countries such as Bangladesh, Kiribati, Papua New Guinea, Solomon Islands, Tuvalu and the United States, and proposes a series of possible land solution tools that can be employed to protect the rights of people and communities everywhere should they be forced to flee the places they call home.

Arborists' Knots for Climbing & Rigging - CEU Workbook (Spiral bound): International Society Of Arboriculture Arborists' Knots for Climbing & Rigging - CEU Workbook (Spiral bound)
International Society Of Arboriculture
R638 Discovery Miles 6 380 Out of stock

This illustrated workbook accompanies the Arborists' Knots for Climbing & Rigging DVD set . You can earn two CEUs* by completing the workbook test answer sheets, returning them to ISA for grading, and receiving a score of 80% or greater. [*These CEUs may be submitted only once during the life of your certification.]

Growing Plantation Forests (Hardcover, 2nd ed. 2014): P. W West Growing Plantation Forests (Hardcover, 2nd ed. 2014)
P. W West
R3,572 Discovery Miles 35 720 Ships in 12 - 17 working days

This book describes the scientific principles that are used throughout the world to ensure the rapid, healthy growth of forest plantations. As the population of the world increases so does the amount of wood people use. Large areas of natural forests are being cleared every year and converted to other uses. Almost as large an area of plantation forests is being established annually to replace those lost natural forests. Eventually, plantations will produce a large proportion of the wood used around the world for firewood, building, the manufacture of paper and bioenergy. Forest plantations can also provide various environmental benefits including carbon storage, rehabilitation of degraded land, serving as disposal sites for various forms of industrial or agricultural waste and enhancing biodiversity in regions that have been largely cleared for agriculture. Whatever their motivation, plantation forest growers want their plantations to be healthy and grow rapidly to achieve their purpose as soon as possible. This book discusses how this is done. It is written for a worldwide audience, from forestry professionals and scientists through to small plantation growers, and describes how plantations may be grown responsibly and profitably.

Collaborative Governance of Tropical Landscapes (Paperback): Carol J. Pierce Colfer, Jean-Laurent Pfund Collaborative Governance of Tropical Landscapes (Paperback)
Carol J. Pierce Colfer, Jean-Laurent Pfund
R1,398 Discovery Miles 13 980 Ships in 12 - 17 working days

This book provides a novel approach to governance relating to biodiversity and human well-being in complex tropical landscapes, including forests and protected areas. It focuses attention at the interface between communities and the landscape level, building on interdisciplinary research conducted in five countries (Cameroon, Indonesia, Laos, Madagascar and Tanzania). In each country, the research was set within the framework of a major national policy thrust. The book improves our understanding of and ability to manage complex landscapes - mosaics of differing land uses - in a more adaptive and collaborative way that benefits both the environment and local communities. It includes both single country and cross-site analyses, and focuses on themes, such as resettlement, land use planning, non-timber forest product use and management, the disconnect between customary and formal legal systems, and the role of larger scale policies in local level realities. Chapters also analyze experience with monitoring and a local governance assessment tool. The work also provides guidance for those interested in management and governance at lower and intermediate levels (village, district), scales likely to grow in importance in the global effort to mitigate and adapt to climate change.

Community Forest Monitoring for the Carbon Market - Opportunities Under REDD (Paperback): Margaret Skutsch Community Forest Monitoring for the Carbon Market - Opportunities Under REDD (Paperback)
Margaret Skutsch
R1,384 Discovery Miles 13 840 Ships in 12 - 17 working days

Recent developments in international policy on Reduced Emissions from Deforestation in Developing countries (REDD) open the way for crediting of carbon saved by rural communities through management of the forests in their vicinity. Since the annual changes in forest carbon stock under this kind of management are relatively small and often under the canopy, they cannot easily be assessed using remote sensing, so ground-level data collection is likely to be essential over large areas of forests. The potential role of communities in measuring, monitoring and reporting carbon stock changes in their forests has been explicitly mentioned in UNFCCC documentation on methodology for REDD+, the extended form of REDD that includes forest enhancement, sustainable forest management and forest conservation. This book presents practical methods by which communities can do it. These methods were developed and tested with communities in villages in Africa and Asia under a six-year research programme. The reliability of the data gathered by the community is shown to be equivalent to that of professional forest inventories while the costs are much lower. Involvement of local communities in collection of this data may be the most cost-effective solution for national REDD+ programmes. Moreover, it could provide the basis for a transparent system for distribution of the financial rewards from REDD+ and the carbon market. The book first presents the policy context, concepts, methods and general results, which include estimates of typical carbon savings resulting from community management in different types of tropical forests. It also looks at the governance issues that may be involved and a variety of ways in which incentive schemes might be designed to encourage communities to participate. The second half of the book is devoted to case studies from the countries involved in the research. These provide both ideas and practical experience to enable agencies to engage with local communities to monitor carbon stock changes.

Climate Change, Air Pollution and Global Challenges, Volume 13 - Understanding and Perspectives from Forest Research... Climate Change, Air Pollution and Global Challenges, Volume 13 - Understanding and Perspectives from Forest Research (Hardcover, New)
Rainer Matyssek, N. Clarke, P. Cudlin, T. N. Mikkelsen, J.-P. Tuovinen, …
R3,421 Discovery Miles 34 210 Ships in 12 - 17 working days

There are significant pressures from climate change and air pollution that forests currently face. This book aims to increase understanding of the state and potential of forest ecosystems to mitigate and adapt to climate change in a polluted environment. Itreconciles process-oriented research, long-term monitoring and applied modeling through comprehensive forest ecosystem research. Furthermore, it introduces "forest super sites for research for integrating soil, plant and atmospheric sciences and monitoring. It also provides mechanistic and policy-oriented modeling with scientifically sound risk indications regarding atmospheric changes and ecosystem services.
Identifies current knowledge gaps and emerging research needsHighlights novel methodologies and integrated research conceptsAssesses ecological meaning of investigations and prioritizing research need"

Tropical Dry Forests in the Americas - Ecology, Conservation, and Management (Hardcover, New): Arturo Sanchez-Azofeifa,... Tropical Dry Forests in the Americas - Ecology, Conservation, and Management (Hardcover, New)
Arturo Sanchez-Azofeifa, Jennifer S. Powers, Geraldo W Fernandes, Mauricio Quesada
R4,712 Discovery Miles 47 120 Ships in 12 - 17 working days

Under threat from natural and human disturbance, tropical dry forests are the most endangered ecosystem in the tropics, yet they rarely receive the scientific or conservation attention they deserve. In a comprehensive overview, Tropical Dry Forests in the Americas: Ecology, Conservation, and Management examines new approaches for data sampling and analysis using remote sensing technology, discusses new ecological and econometric methods, and critically evaluates the socio-economic pressures that these forest are facing at the continental and national levels. The book includes studies from Mexico, Costa Rica, Colombia, Venezuela, and Brazil that provide in-depth knowledge about the function, status, and conservation efforts of these endangered forests. It presents key elements of synthesis from standardized work conducted across all sites. This unique contribution provides new light in terms of these forests compared to each other not only from an ecological perspective but also in terms of the pressures that they are facing, and their respective responses. Written by experts from a diversity of fields, this reference brings together the many facets of function, use, heritage, and future potential of these forests. It presents an important and exciting synthesis of many years of work across countries, disciplines, and cultures. By standardizing approaches for data sampling and analysis, the book gives readers comparison information that cannot be found anywhere else given the high level of disparity that exists in the current literature.

Redeeming REDD - Policies, Incentives and Social Feasibility for Avoided Deforestation (Paperback, New): Michael I. Brown Redeeming REDD - Policies, Incentives and Social Feasibility for Avoided Deforestation (Paperback, New)
Michael I. Brown
R1,395 Discovery Miles 13 950 Ships in 12 - 17 working days

It is now well accepted that deforestation is a key source of greenhouse gas emissions and of climate change, with forests representing major sinks for carbon. As a result, public and private initiatives for reducing emissions from deforestation and forest degradation (REDD) have been widely endorsed by policy-makers. A key issue is the feasibility of carbon trading or other incentives to encourage land-owners and indigenous people, particularly in developing tropical countries, to conserve forests, rather than to cut them down for agricultural or other development purposes. This book presents a major critique of the aims and policies of REDD as currently structured, particularly in terms of their social feasibility. It is shown how the claims to be able to reduce greenhouse gas emissions as well as enhance people's livelihoods and biodiversity conservation are unrealistic. There is a naive assumption that technical or economic fixes are sufficient for success. However, the social and governance aspects of REDD, and its enhanced version known as REDD+, are shown to be implausible. Instead to enhance REDD's prospects, the author provides a roadmap for developing a new social contract that puts people first.

REDD+ and Business Sustainability - A Guide to Reversing Deforestation for Forward Thinking Companies (Paperback): Brian... REDD+ and Business Sustainability - A Guide to Reversing Deforestation for Forward Thinking Companies (Paperback)
Brian McFarland
R1,044 Discovery Miles 10 440 Ships in 12 - 17 working days

This book provides a detailed look at REDD+ business case studies and best practice and highlights the future of REDD+ in providing a promising mechanism for financing forest conservation while increasing the sustainability and profitability of forward-thinking companies. How can sustainability leaders reverse tropical deforestation? What exactly are payment for ecosystem service forest conservation projects, otherwise known as Reducing Emissions from Deforestation and Degradation (REDD+), and how can these projects contribute to business sustainability and profitability? Tropical forests are quickly disappearing - at a rate of nearly one football or soccer field every few seconds. REDD+ simultaneously offers a scalable conservation finance mechanism and a platform for business sustainability. This DoShort focuses on the nexus between tropical forest conservation projects and the sustainability practices of major global businesses. The book contextualizes the issues, defines REDD+ and focuses on its significance to business sustainability including: - the role of REDD+ in mitigating global greenhouse gas emissions while reducing business risk to a changing climate; - as part of a firm's philanthropic work; - a mechanism to increase consumer loyalty; - benefiting upstream local communities and ecosystem services; - enhancing corporate social responsibility image and upholding corporate principles; - and providing unique marketing opportunities and product positioning through private-sector support of charismatic REDD+ projects.

Managing Forests as Complex Adaptive Systems - Building Resilience to the Challenge of Global Change (Hardcover, New):... Managing Forests as Complex Adaptive Systems - Building Resilience to the Challenge of Global Change (Hardcover, New)
Christian Messier, Klaus J. Puettmann, K.David Coates
R4,391 Discovery Miles 43 910 Ships in 12 - 17 working days

This book links the emerging concepts of complexity, complex adaptive system (CAS) and resilience to forest ecology and management. It explores how these concepts can be applied in various forest biomes of the world with their different ecological, economic and social settings, and history. Individual chapters stress different elements of these concepts based on the specific setting and expertise of the authors. Regions and authors have been selected to cover a diversity of viewpoints and emphases, from silviculture and natural forests to forest restoration, and from boreal to tropical forests. The chapters show that there is no single generally applicable approach to forest management that applies to all settings. The first set of chapters provides a global overview of how complexity, CAS and resilience theory can benefit researchers who study forest ecosystems. A second set of chapters provides guidance for managers in understanding how these concepts can help them to facilitate forest ecosystem change and renewal (adapt or self-organize) in the face of global change while still delivering the goods and services desired by humans. The book takes a broad approach by covering a variety of forest biomes and the full range of management goals from timber production to forest restoration to promote the maintenance of biodiversity, quality of water, or carbon storage.

Forest Landscape Restoration - Integrating Natural and Social Sciences (Hardcover, 2012 ed.): John Stanturf, David Lamb, Palle... Forest Landscape Restoration - Integrating Natural and Social Sciences (Hardcover, 2012 ed.)
John Stanturf, David Lamb, Palle Madsen
R5,126 R4,485 Discovery Miles 44 850 Save R641 (13%) Ships in 12 - 17 working days

Restoration ecology, as a scientific discipline, developed from practitioners' efforts to restore degraded land, with interest also coming from applied ecologists attracted by the potential for restoration projects to apply and/or test developing theories on ecosystem development. Since then, forest landscape restoration (FLR) has emerged as a practical approach to forest restoration particularly in developing countries, where an approach which is both large-scale and focuses on meeting human needs is required. Yet despite increased investigation into both the biological and social aspects of FLR, there has so far been little success in systematically integrating these two complementary strands. Bringing experts in landscape studies, natural resource management and forest restoration, together with those experienced in conflict management, environmental economics and urban studies, this book bridges that gap to define the nature and potential of FLR as a truly multidisciplinary approach to a global environmental problem. The book will provide a valuable reference to graduate students and researchers interested in ecological restoration, forest ecology and management, as well as to professionals in environmental restoration, natural resource management, conservation, and environmental policy.

Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Hardcover): Kevin L. Pope, Larkin A. Powell Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Hardcover)
Kevin L. Pope, Larkin A. Powell
R5,289 Discovery Miles 52 890 Ships in 12 - 17 working days

Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book's contributors explain: "Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations." -Andrew Tyre and Brigitte Tenhumberg "Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term." -Michael Conroy "Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management." -Matthew Gruntorad and Christopher Chizinski

Miombo Ecology and Management - An introduction (Paperback, Wyd): Emmanuel Chidumayo Miombo Ecology and Management - An introduction (Paperback, Wyd)
Emmanuel Chidumayo
R566 Discovery Miles 5 660 Ships in 12 - 17 working days

Miombo forest occurs in a swathe across central and southern Africa, including parts of Zambia, Zimbabwe, Angola, Zaire, Malawi, Mozambique and Tanzania. It is rich in tree life, and has enormous value as a wildlife habitat. Traditionally shifting cultivators have farmed in miombo, and allowed it to regenerate, but increasingly the demands for fuelwood have resulted in deforestation.;This text provides comprehensive details of the climate, environment, ecology and species characteristics of miombo, and describes methods for assessing the timber and other resources, through inventories, in order to use the forest sustainably. Management guidelines give practical advice on propagation and harvesting techniques, as well as discussing how to design plans to conserve biodiversity and to protect water catchments.

Molecular Biology of Woody Plants - Volume 2 (Hardcover, 2000 ed.): S. M. Jain, S. C. Minocha Molecular Biology of Woody Plants - Volume 2 (Hardcover, 2000 ed.)
S. M. Jain, S. C. Minocha
R5,830 Discovery Miles 58 300 Ships in 10 - 15 working days

Woody plants belong to various taxonomic groups, which are heterogeneous in morphology, physiology, and geographic distribution. OtheJWise, they have neither strong evolutionruy relationships nor share a conunon habitat. They are a primaIy source of fiber and timber, and also include many edible fruit species. Their unique phenotypic behavior includes a perennial habit associated with extensive secondary growth. Additional characteristics of woody plants include: developmental juvenility and maturity with respect to growth habit, flowering time, and morphogenetic response in tissue cultures; environmental control of bud dormancy and flowering cycles; variable tolerance to abiotic stresses, wounding and pathogens; and long distance transport of water and IRltrients. Woody plants, particularly tree species, have been the focus of numerous physiological studies to understand their specialized functions, however, only recently they have become the target of molecular studies. Recent advances in our understanding of signal transduction pathways for environmental responses in herbaceous plants, including the identification and cloning of genes for proteins involved in signal transduction. should provide useful leads to undertake parallel studies with woody plants. Molecular mapping techniques, coupled with the availability of cloned genes from herbaceous plants, should provide shortcuts to cloning relevant genes from woody plants. The unique phenotypes of these plants can then be targeted for improvement through genetic engineering.

Long-Term Ecosystem Changes in Riparian Forests (Hardcover, 1st ed. 2020): Hitoshi Sakio Long-Term Ecosystem Changes in Riparian Forests (Hardcover, 1st ed. 2020)
Hitoshi Sakio
R1,614 Discovery Miles 16 140 Ships in 12 - 17 working days

This open access book presents and analyzes the results of more than 30 years of long-term ecological research in riparian forest ecosystems with the aim of casting light on changes in the dynamics of riparian forests over time. The research, focusing on the Ooyamazawa riparian forest, one of the remaining old-growth forests in Japan, has yielded a number of interesting outcomes. First, it shows that large-scale disturbances afford various trees opportunities for regeneration and are thus the driving force for the coexistence of canopy trees in riparian forests. Second, it identifies changes in reproductive patterns, highlighting that seed production has in fact quantitatively increased over the past two decades. Third, it describes the decline in forest floor vegetation caused by deer grazing and reveals how this decline has affected bird and insect populations. The book illustrates the interconnectedness of phenomena within an ecosystem and the resultant potential for cascade effects and also stresses the need for long-term ecological studies of climate change impacts on forests. It will be of interest to both professionals and academics in the field of forest science.

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