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Books > Earth & environment > The environment > Applied ecology > Biodiversity

Routledge Handbook of Agricultural Biodiversity (Hardcover): Danny Hunter, Luigi Guarino, Charles Spillane, Peter C. McKeown Routledge Handbook of Agricultural Biodiversity (Hardcover)
Danny Hunter, Luigi Guarino, Charles Spillane, Peter C. McKeown
R7,056 Discovery Miles 70 560 Ships in 12 - 17 working days

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.

Transfrontier Conservation Areas - People living on the edge (Paperback): Michel De Garine-Wichatitsky, Vupenyu Dzingirai, Jens... Transfrontier Conservation Areas - People living on the edge (Paperback)
Michel De Garine-Wichatitsky, Vupenyu Dzingirai, Jens Andersson, David Cumming, Ken Giller
R1,054 Discovery Miles 10 540 Ships in 12 - 17 working days

The introduction of transfrontier conservation areas (TFCAs) in southern Africa was based on an enchanting promise: simultaneously contributing to global biodiversity conservation initiatives, regional peace and integration, and the sustainable socio-economic development of rural communities. Cross-border collaboration and eco-tourism became seen as the vehicles of this promise, which would enhance regional peace and stability along the way. However, as these highly political projects take shape, conservation and development policymaking progressively shifts from the national to regional and global arenas, and the peoples most affected by TFCA formation tend to disappear from view. This book focuses on the forgotten people displaced by, or living on the edge of, protected wildlife areas. It moves beyond the grand 'enchanting promise' of conservation and development across frontiers, and unfounded notions of TFCAs as integrated social-ecological systems. Peoples' dependency on natural resources - the specific combination of crop cultivation, livestock keeping and natural resource harvesting activities - varies enormously along the conservation frontier, as does their reliance on resources on the other side of the conservation boundary. Hence, the studies in this book move from the dream of eco-tourism-fuelled development supporting nature conservation and people towards the local realities facing marginalized people, living adjacent to protected areas in environments often poorly suited to agriculture.

Agricultural Statistical Data Analysis Using Stata (Hardcover): George Boyhan Agricultural Statistical Data Analysis Using Stata (Hardcover)
George Boyhan
R5,495 Discovery Miles 54 950 Ships in 12 - 17 working days

Practical statistics is a powerful tool used frequently by agricultural researchers and graduate students involved in investigating experimental design and analysis. One of the most widely used statistical analysis software packages for this purpose is Stata. The Stata software program has matured into a user-friendly environment with a wide variety of statistical functions. Agricultural Statistical Data Analysis Using Stata introduces readers to the use of Stata to solve agricultural statistical problems. The book begins with an overview of statistical software and the Stata program. It explains the various windows and menus and describes how they are integrated. The next chapters explore data entry and importing as well as basic output formats and descriptive statistics. The author describes the ever-increasing design complexity and how this is implemented in the software. He reviews one of Stata's strongest features, which is its programming ability. He also examines post hoc tests as well as Stata's graphing capabilities. The final chapters provide information on regression analysis, data transformations, and the analyses of non-parametric data. Many agricultural researchers are unprepared for the statistics they will need to use in their profession. Written in an easy-to-read format with screen shots and illustrations, the book is suitable for a wide audience, including beginners in statistics who are new to Stata, as well as more advanced Stata users and those interested in more complex designs.

Forests and Globalization - Challenges and Opportunities for Sustainable Development (Paperback): William Nikolakis, John Innes Forests and Globalization - Challenges and Opportunities for Sustainable Development (Paperback)
William Nikolakis, John Innes
R1,501 Discovery Miles 15 010 Ships in 12 - 17 working days

The overarching contribution of this book is a review and assessment of the current and future impacts of globalization on the world's forests. The work has been developed by the "Resources for the Future" Task Force for the International Union of Forest Research Organizations (IUFRO). Four key themes are addressed: the effect of globalization on forests (including future trade flows); plantations as the primary source of forest products and its consequences, including plant breeding and forest health; the effect of new products such as bio-products and markets on forests; and the emergence of forest ecosystem services and their impact on the landscape and human communities. These four themes are examined in detail to map out the impacts of these trends for forests throughout the world and at multiple scales, and how forest research needs to be adapted to address these trends. Overall, the volume provides a major synthesis of current thinking and knowledge on the topic for advanced students, as well as policy-makers and professionals in the forest sector.

GIS for Science, Volume 3 - Maps for Saving the Planet (Paperback): Dawn J. Wright, Christian Harder GIS for Science, Volume 3 - Maps for Saving the Planet (Paperback)
Dawn J. Wright, Christian Harder; Foreword by E.O. Wilson
R1,106 R974 Discovery Miles 9 740 Save R132 (12%) Ships in 9 - 15 working days

GIS for Science, Volume 3: Maps for Saving the Planet, highlights real-world examples of scientists creating maps about saving life on Earth and preserving biodiversity. With Earth and the natural world at risk from various forces, geographic information system (GIS) mapping is essential for driving scientifically conscious decision-making about how to protect life on Earth. In volume 3 of GIS for Science, explore a collection of maps from scientists working to save the planet through documenting and protecting its biodiversity. In this volume, learn how GIS and data mapping are used in tandem with global satellite observation forestry marine policy artificial intelligence conservation biology, and environmental education to help preserve and chronicle life on Earth. This volume also spotlights important global action initiatives incorporating conservation, including Half-Earth, 30 x 30, AI for Earth, the Blue Nature Alliance, and the Sustainable Development Solutions Network. The stories presented in this third volume are ideal for the professional scientist and conservationist and anyone interested in the intersection of technology and the conservation of nature. The book's contributors include scientists who are applying geographic data gathered from the full spectrum of remote sensing and on-site technologies. The maps and data are brought to life using ArcGIS (R) software and other spatial data science tools that support research, collaboration, spatial analysis, and science communication across many locations and within diverse communities. The stories shared in this book and its companion website present inspirational ideas so that GIS users and scientists can work toward preserving biodiversity and saving planet Earth before time runs out.

Impact of Global Changes on Mountains - Responses and Adaptation (Paperback): Velma I. Grover, Axel Borsdorf, Joergen Breuste,... Impact of Global Changes on Mountains - Responses and Adaptation (Paperback)
Velma I. Grover, Axel Borsdorf, Joergen Breuste, Prakash Chandra Tiwari, Flavia Witkowski Frangetto
R1,933 Discovery Miles 19 330 Ships in 12 - 17 working days

Mountain regions encompass nearly 24 percent of the total land surface of the earth and are home to approximately 12 percent of the world's population. Their ecosystems play a critical role in sustaining human life both in the highlands and the lowlands. During recent years, resource use in high mountain areas has changed mainly in response to the globalization of the economy and increased world population. As a result, mountain regions are undergoing rapid environmental change, exploitation, and depletion of natural resources leading to ecological imbalances and economic unsustainability. Moreover, the changing climatic conditions have stressed mountain ecosystems through higher mean annual temperatures and the melting of glaciers and snow. Altered precipitation patterns have also had an impact. This book addresses these critical issues and looks at ways to stop the downward spiral of resource degradation, rural poverty, and food and livelihood insecurity in mountain regions. The book also discusses new and comprehensive approaches to mountain development that are needed to identify sustainable resource development practices, how to strengthen local institutions and knowledge systems, and how to increase the resilience between mountain environments and their inhabitants.

The Routledge Handbook of Philosophy of Biodiversity (Hardcover): Justin Garson, Anya Plutynski, Sahotra Sarkar The Routledge Handbook of Philosophy of Biodiversity (Hardcover)
Justin Garson, Anya Plutynski, Sahotra Sarkar
R7,300 Discovery Miles 73 000 Ships in 12 - 17 working days

Biological diversity - or 'biodiversity' - is the degree of variation of life within an ecosystem. It is a relatively new topic of study but has grown enormously in recent years. Because of its interdisciplinary nature the very concept of biodiversity is the subject of debate amongst philosophers, biologists, geographers and environmentalists. The Routledge Handbook of Philosophy of Biodiversity is an outstanding reference source to the key topics and debates in this exciting subject. Comprising twenty-three chapters by a team of international contributors the Handbook is divided into six parts: Historical and sociological contexts, focusing on the emergence of the term and early attempts to measure biodiversity What is biodiversity? How should biodiversity be defined? How can biodiversity include entities at the edge of its boundaries, including microbial diversity and genetically engineered organisms? Why protect biodiversity? What can traditional environmental ethics contribute to biodiversity? Topics covered include anthropocentrism, intrinsic value, and ethical controversies surrounding the economics of biodiversity Measurement and methodology: including decision-theory and conservation, the use of indicators for biodiversity, and the changing use of genetics in biodiversity conservation Social contexts and global justice: including conservation and community conflicts and biodiversity and cultural values Biodiversity and other environmental values: How does biodiversity relate to other values like ecological restoration or ecological sustainability? Essential reading for students and researchers in philosophy, environmental science and environmental studies, and conservation management, it will also be extremely useful to those studying biodiversity in subjects such as biology and geography.

Biodiversity Conservation Using Umbrella Species - Blakiston's Fish Owl and the Red-crowned Crane (Hardcover, 1st ed.... Biodiversity Conservation Using Umbrella Species - Blakiston's Fish Owl and the Red-crowned Crane (Hardcover, 1st ed. 2018)
Futoshi Nakamura
R4,280 Discovery Miles 42 800 Ships in 12 - 17 working days

This book focuses on Blakiston's fish owl and the red-crowned crane as umbrella species. Healthy river, riparian and wetland ecosystems are necessary to maintain the populations of the two species. Both species have been revered by people since ancient times, but both are currently listed as endangered because of their small population sizes. The population decline of the two species can be mainly attributed to the degradation of the natural riparian and wetland habitats, which is associated with land use development. The populations of the two species are now recovering in Japan due to recent conservation and reproduction efforts, but the genetic diversity of the two species are still low due to previous bottleneck effects. To develop conservation and dispersal plans to establish the species over the East Asian mainland and on the island of Hokkaido, basic information, such as their regional distribution, genetic diversity, food availability, reproductive traits, and nesting, breeding, rearing, and commuting habitat, is essential. The intensive, collaborative studies conducted in Japan and Russia has clarified the status quo and the ecology of the two species. This is the first book that comprehensively compiles the above information for the mainland and island populations. In addition, it verifies their suitability as umbrella species of an ecosystem and the possibility of their future population expansion, taking into account changes in land use in Hokkaido, which is about to experience a dramatic decline in human population. As such, the book provides valuable information for students who wish to learn about these beautiful symbolic creatures, for NGOs engaged in conservation activities, and for managers who are involved in creating conservation plans and implementing restoration projects.

Sponsoring Nature - Environmental Philanthropy for Conservation (Paperback): Maano Ramutsindela, Marja Spierenburg, Harry Wels Sponsoring Nature - Environmental Philanthropy for Conservation (Paperback)
Maano Ramutsindela, Marja Spierenburg, Harry Wels
R1,499 Discovery Miles 14 990 Ships in 12 - 17 working days

Saving the world's flora and fauna, especially high-profile examples such as chimpanzees, whales and the tropical rain forests, is big business. Individuals and companies channel their resources to the preservation of nature through various ways, one of which is the funding of environmental non-governmental organizations (ENGOs) and community-based organizations (CBOs). This book is the first to comprehensively address this issue and focus on a dominant theme in environmental philanthropy, the links between ENGOs and CBOs and their sponsors, especially the private sector. It has been argued that donor support is based on recipient's perceived expertise and needs, with no favouritism of flagship environmental organizations as recipients of donor funds. A counterview holds that the private sector prefers to fund mainstream ENGOs for environmental research and policy reforms congenial to industrial capital. The authors show that the debate about these arguments, together with the empirical evidence on which they are based, may shed light on certain aspects of the nature of environmental philanthropy. The book evaluates practical examples of environmental philanthropy from Africa and elsewhere against philosophical questions about the material and geographical expressions of philanthropy, and the North-South connections among philanthropists and ENGOs and CBOs.

Climate Change and Anthropos - Planet, people and places (Paperback): Linda Connor Climate Change and Anthropos - Planet, people and places (Paperback)
Linda Connor
R1,140 R984 Discovery Miles 9 840 Save R156 (14%) Ships in 12 - 17 working days

Anthropos, in the sense of species as well as cultures and ethics, locates humans as part of much larger orders of existence - fundamental when thinking about climate change. This book offers a new way of exploring the significance of locality and lives in the epoch of the Anthropocene, a time when humans confront the limits of our control over nature. Many scholars now write about the ethics, policies and politics of climate change, focussing on global processes and effects. The book's innovative approach to cross-cultural comparison and a regionally based study explores people's experiences of environmental change and the meaning of climate change for diverse human worlds in a changing biosphere. The main study site is the Hunter Valley in southeast Australia: an ecological region defined by the Hunter River catchment; a dwelling place for many generations of people; and a key location for transnational corporations focussed on the mining, burning and export of black coal. Abundant fossil fuel reserves tie Hunter people and places to the Asia Pacific - the engine room of global economic growth in the twenty-first century and the largest user of the planet's natural resources. The book analyses the nexus of place and perceptions, political economy and social organisation in situations where environmental changes are radically transforming collective worlds. Based on an anthropological approach informed by other ways of thinking about environment-people relationships, this book analyses the social and cultural dimensions of climate change holistically. Each chapter links the large scales of species and planet with small places, commodity chains, local actions, myths and values, as well as the mingled strands of dystopian imaginings and strivings for recuperative renewal in an era of transition.

Enterprising Nature - Economics, Markets, and Finance in Global Biodiversity Politics (Hardcover): J Dempsey Enterprising Nature - Economics, Markets, and Finance in Global Biodiversity Politics (Hardcover)
J Dempsey
R1,879 R1,773 Discovery Miles 17 730 Save R106 (6%) Ships in 12 - 17 working days

Winner of the 2018 James M. Blaut Award in recognition of innovative scholarship in cultural and political ecology! Enterprising Nature explores the rise of economic rationality in global biodiversity law, policy and science. To view Jessica's animation based on the book's themes please visit http: //www.bioeconomies.org/enterprising-nature/ Examines disciplinary apparatuses, ecological-economic methodologies, computer models, business alliances, and regulatory conditions creating the conditions in which nature can be produced as enterprising Relates lively, firsthand accounts of global processes at work drawn from multi-site research in Nairobi, Kenya; London, England; and Nagoya, Japan Assesses the scientific, technical, geopolitical, economic, and ethical challenges found in attempts to 'enterprise nature' Investigates the implications of this 'will to enterprise' for environmental politics and policy

Ecological Complexity and Agroecology (Paperback): John Vandermeer, Ivette Perfecto Ecological Complexity and Agroecology (Paperback)
John Vandermeer, Ivette Perfecto
R1,734 Discovery Miles 17 340 Ships in 12 - 17 working days

This text reflects the immense current growth in interest in agroecology and changing approaches to it. While it is acknowledged that the science of ecology should be the basis of agroecological planning, many analysts have out-of-date ideas about contemporary ecology. Ecology has come a long way since the old days of "the balance of nature" and other romantic notions of how ecological systems function. In this context, the new science of complexity has become extremely important in the modern science of ecology. The problem is that it tends to be too mathematical and technical and thus off-putting for the average student of agroecology, especially those new to the subject. Therefore this book seeks to present ideas about ecological complexity with a minimum of formal mathematics. The book's organization consists of an introductory chapter, and a second chapter providing some of the background to basic ecological topics as they are relevant to agroecosystrems (e.g., soil biology and pest control). The core of the book consists of seven chapters on key intersecting themes of ecological complexity, including issues such as spatial patterns, network theory and tipping points, illustrated by examples from agroecology and agricultural systems from around the world.

Citizen Science for Coastal and Marine Conservation (Hardcover): John A. Cigliano, Heidi L Ballard Citizen Science for Coastal and Marine Conservation (Hardcover)
John A. Cigliano, Heidi L Ballard
R4,743 Discovery Miles 47 430 Ships in 12 - 17 working days

In recent years, citizen science has emerged as a powerful new concept to enable the general public, students, and volunteers to become involved in scientific research. A prime example is in biodiversity conservation, where data collection and monitoring can be greatly enhanced through citizen participation. This is the first book to provide much needed guidance and case studies from marine and coastal conservation. The novelty and rapid expansion of the field has created a demand for the discussion of key issues and the development of best practices. The book demonstrates the utility and feasibility, as well as limitations, of using marine and coastal citizen science for conservation, and by providing critical considerations (i.e.which questions and systems are best suited for citizen science), presents recommendations for best practices for successful marine and coastal citizen science projects. A range of case studies, for example, on monitoring of seabird populations, invasive species, plastics pollution, and the impacts of climate change, from different parts of the world, is included. Also included are discussions on engaging youth, indigenous communities, and divers and snorkelers as citizen scientists, as well as best practices on communication within citizen science, building trust with stakeholders, and informing marine policy as part of this exciting and empowering way of improving marine and coastal conservation. .

Insect Conservation - A Global Synthesis (Paperback): Michael J. Samways Insect Conservation - A Global Synthesis (Paperback)
Michael J. Samways
R1,779 Discovery Miles 17 790 Ships in 9 - 15 working days

Insect Conservation: A Global Synthesis is a landmark, field-defining work written by Professor Michael Samways, one of the founding fathers of this burgeoning discipline of conservation science. This book presents a state-of-the-art, comprehensive review of the entire field of insect conservation, from single-species conservation to whole-ecosystem approaches, and from natural ecosystems to the urban landscape. The variety and number of insects are truly vast. They are the most speciose group of organisms on Earth, with the majority barely known to science or still not described at all. They are a vital component in all terrestrial ecosystems, which would fail to function normally without them. Insect populations worldwide, however, are under threat. Human-mediated degradation of natural habitats, pollution, over-use of pesticides, and the spread of urbanization has led to the collapse of insect populations in many areas of the world. A growing recognition of the importance of insects in natural and agricultural systems has stimulated the development of an entire discipline dedicated to their conservation. Insect Conservation: A Global Synthesis is designed to be used by students of conservation biology and ecology, but also serves as an essential overview for professional entomologists with an interest in conservation, and for conservationists interested in insects. The book communicates on three levels: (i) through the text, with extensive references providing a gateway to the ever-increasing primary literature; (ii) through the extensive use of carefully constructed illustrations, with detailed captions which act to summarize the text and are complete in their own right; and (iii) through focused key points at the end of every chapter, which summarise the main learning points for students.

An Introduction to Sustainability - Environmental, Social and Personal Perspectives (Paperback, 2nd edition): Martin Mulligan An Introduction to Sustainability - Environmental, Social and Personal Perspectives (Paperback, 2nd edition)
Martin Mulligan
R1,452 Discovery Miles 14 520 Ships in 9 - 15 working days

An Introduction to Sustainability provides students with a comprehensive overview of the key concepts and ideas which are encompassed within the growing field of sustainability. The fully updated second edition, including new figures and images, teases out the diverse but intersecting domains of sustainability and emphasises strategies for action. Aimed at those studying the subject for the first time, it is unique in giving students from different disciplinary backgrounds a coherent framework and set of core principles for applying broad sustainability principles within their own personal and professional lives. These include: working to improve equality within and across generations; moving from consumerism to quality of life goals; and respecting diversity in both nature and culture. Areas of emerging importance such as the economics of prosperity and wellbeing stand alongside core topics including: * Energy and society * Consumption and consumerism * Risk and resilience * Waste, water and land. Key challenges and applications are explored through international case studies, and each chapter includes a thematic essay drawing on diverse literature to provide an integrated introduction to fundamental issues. Housed on the Routledge Sustainability Hub, the book's companion website contains a range of features to engage students with the interdisciplinary nature of sustainability. Together these resources provide a wealth of material for learning, teaching and researching the topic of sustainability. This textbook is an essential companion to any sustainability course.

Spoil to Soil: Mine Site Rehabilitation and Revegetation - Mine Site Rehabilitation and Revegetation (Hardcover): N.S. Bolan,... Spoil to Soil: Mine Site Rehabilitation and Revegetation - Mine Site Rehabilitation and Revegetation (Hardcover)
N.S. Bolan, M. B. Kirkham, Y.S. Ok
R5,373 Discovery Miles 53 730 Ships in 12 - 17 working days

Spoil to Soil: Mine Site Rehabilitation and Revegetation presents both fundamental and practical aspects of remediation and revegetation of mine sites. Through three major themes, it examines characterization of mine site spoils; remediation of chemical, physical and biological constraints of mine site spoils, including post mine-site land-use practices; and revegetation of remediated mine site spoils. Each theme includes chapters featuring case studies involving mine sites around the world. The final section focuses specifically on case studies with successful mine site rehabilitation. The book provides a narrative of how inert spoil can be converted to live soil. Instructive illustrations show mine sites before and after rehabilitation. The purpose of this book is to provide students, scientists, and professional personnel in the mining industry sensible, science-based information needed to rehabilitate sustainably areas disturbed by mining activities. This book is suitable for undergraduate and graduate students majoring in environmental, earth, and soil sciences; environmental and soil scientists; and mine site environmental engineers and regulators.

Buzz - The Nature and Necessity of Bees (Paperback): Thor Hanson Buzz - The Nature and Necessity of Bees (Paperback)
Thor Hanson 1
R525 R432 Discovery Miles 4 320 Save R93 (18%) Ships in 10 - 15 working days
A Handbook of Global Freshwater Invasive Species (Paperback): Roberta Francis A Handbook of Global Freshwater Invasive Species (Paperback)
Roberta Francis
R1,986 Discovery Miles 19 860 Ships in 12 - 17 working days

Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

The Routledge Handbook of Philosophy of Biodiversity (Paperback): Justin Garson, Anya Plutynski, Sahotra Sarkar The Routledge Handbook of Philosophy of Biodiversity (Paperback)
Justin Garson, Anya Plutynski, Sahotra Sarkar
R1,489 Discovery Miles 14 890 Ships in 12 - 17 working days

Biological diversity - or 'biodiversity' - is the degree of variation of life within an ecosystem. It is a relatively new topic of study but has grown enormously in recent years. Because of its interdisciplinary nature the very concept of biodiversity is the subject of debate amongst philosophers, biologists, geographers and environmentalists. The Routledge Handbook of Philosophy of Biodiversity is an outstanding reference source to the key topics and debates in this exciting subject. Comprising twenty-three chapters by a team of international contributors the Handbook is divided into six parts: Historical and sociological contexts, focusing on the emergence of the term and early attempts to measure biodiversity What is biodiversity? How should biodiversity be defined? How can biodiversity include entities at the edge of its boundaries, including microbial diversity and genetically engineered organisms? Why protect biodiversity? What can traditional environmental ethics contribute to biodiversity? Topics covered include anthropocentrism, intrinsic value, and ethical controversies surrounding the economics of biodiversity Measurement and methodology: including decision-theory and conservation, the use of indicators for biodiversity, and the changing use of genetics in biodiversity conservation Social contexts and global justice: including conservation and community conflicts and biodiversity and cultural values Biodiversity and other environmental values: How does biodiversity relate to other values like ecological restoration or ecological sustainability? Essential reading for students and researchers in philosophy, environmental science and environmental studies, and conservation management, it will also be extremely useful to those studying biodiversity in subjects such as biology and geography.

Marine Eutrophication - A Global Perspective (Hardcover): Michael Karydis, Dimitra Kitsiou Marine Eutrophication - A Global Perspective (Hardcover)
Michael Karydis, Dimitra Kitsiou
R5,028 Discovery Miles 50 280 Ships in 12 - 17 working days

Marine eutrophication has been recognized as a global problem with adverse effects on ecosystem's health and the economies of coastal states. Most conventions regarding marine environmental protection of Regional Seas have given priority to eutrophication and relevant management practices. This book presents a global perspective of eutrophication in most of the Regional Seas, including the legal framework, assessment and management practices. Information on ecosystem's impact as well as an outline of the methods used for assessing eutrophication is also provided. This volume will be useful to research students, marine scientists and policy makers working in marine environmental management. Key Features: Contributes to the understanding of the eutrophication processes and problems Presents an extensive account of the data analysis methods used for the quantitative assessment of eutrophication Looks the eutrophication status of the main regional seas Provides information on eutrophication politics and measures to mitigate eutrophication

Barcoding Nature - Shifting Cultures of Taxonomy in an Age of Biodiversity Loss (Paperback): Claire Waterton, Rebecca Ellis,... Barcoding Nature - Shifting Cultures of Taxonomy in an Age of Biodiversity Loss (Paperback)
Claire Waterton, Rebecca Ellis, Brian Wynne
R1,558 Discovery Miles 15 580 Ships in 12 - 17 working days

DNA Barcoding has been promoted since 2003 as a new, fast, digital genomics-based means of identifying natural species based on the idea that a small standard fragment of any organism s genome (a so-called micro-genome ) can faithfully identify and help to classify every species on the planet. The fear that species are becoming extinct before they have ever been known fuels barcoders, and the speed, scope, economy and user-friendliness claimed for DNA barcoding, as part of the larger ferment around the genomics revolution, has also encouraged promises that it could inspire humanity to reverse its biodiversity-destructive habits.

This book is based on six years of ethnographic research on changing practices in the identification and classification of natural species. Informed both by Science and Technology Studies (STS) and the anthropology of science, the authors analyse DNA barcoding in the context of a sense of crisis concerning global biodiversity loss, but also the felt inadequacy of taxonomic science to address such loss. The authors chart the specific changes that this innovation is propelling in the collecting, organizing, analyzing, and archiving of biological specimens and biodiversity data. As they do so they highlight the many questions, ambiguities and contradictions that accompany the quest to create a genomics-based environmental technoscience dedicated to biodiversity protection. They ask what it might mean to recognise ambiguity, contradiction, and excess more publicly as a constitutive part of this and other genomic technosciences.

"Barcoding Nature" will be of interest to students and scholars of sociology of science, science and technology studies, politics of the environment, genomics and post-genomics, philosophy and history of biology, and the anthropology of science."

Tropical Fruit Tree Diversity - Good practices for in situ and on-farm conservation (Hardcover): Bhuwon Sthapit, Hugo Lamers,... Tropical Fruit Tree Diversity - Good practices for in situ and on-farm conservation (Hardcover)
Bhuwon Sthapit, Hugo Lamers, Ramanatha Rao, Arwen Bailey
R4,476 Discovery Miles 44 760 Ships in 12 - 17 working days

Farmers have developed a range of agricultural practices to sustainably use and maintain a wide diversity of crop species in many parts of the world. This book documents good practices innovated by farmers and collects key reviews on good practices from global experts, not only from the case study countries but also from Brazil, China and other parts of Asia and Latin America. A good practice for diversity is defined as a system, organization or process that, over time and space, maintains, enhances and creates crop genetic diversity, and ensures its availability to and from farmers and other users. Drawing on experiences from a UNEP-GEF project on "Conservation and Sustainable Use of Wild and Cultivated Tropical Fruit Tree Diversity for Promoting Livelihoods, Food Security and Ecosystem Services", with case studies from India, Indonesia, Malaysia and Thailand, the authors show how methods for identifying good practices are still evolving and challenges in scaling-up remain. They identify key principles effective as a strategy for mainstreaming good practice into development efforts. Few books draw principles and lessons learned from good practices. This book fills this gap by combining good practices from the research project on tropical fruit trees with chapters from external experts to broaden its scope and relevance.

Tapestry Lawns - Freed from Grass and Full of Flowers (Paperback): Lionel Smith Tapestry Lawns - Freed from Grass and Full of Flowers (Paperback)
Lionel Smith
R808 Discovery Miles 8 080 Ships in 9 - 15 working days

Swathes of the human world are covered in ornamental grass lawns; they are the single most commonly encountered horticultural feature on the planet. Unfortunately, they are now often viewed as resource-draining green deserts due to the lack of plant and animal diversity, the need for frequent mowing and watering, and addition of lawn greening products to keep them looking at their best. It is a venerable horticultural feature that is essentially frozen in time, and with few alternatives to whet the appetite, the lawn has languished in its current grass-only format for decades. Until now. Tapestry lawns are a new, practically researched and timely development of the ornamental lawn format that integrates both horticultural practice and ecological science and re-determines the potential of a lawn. Mown barely a handful of times a year and with no need for fertilisers or scarifying, tapestry lawns are substantially richer in their diversity of plant and animal life compared to traditional grass-only lawns and see the return of flowers and colour to a format from which they are usually purposefully excluded. Tapestry Lawns: Freed from Grass and Full of Flowers traces the changes in the lawn format from its origins to the modern day and offers information on how and why the tapestry lawn construct is now achievable. It provides guidance on how to create and maintain a tapestry lawn of your own and champions the potential benefits for wildlife that can follow. Features Accessible and informative to all types of readers from academic to amateur Includes a refined and tested set of useful tapestry lawn plants Contains step-by-step instructions for creation and management methods of grass-free lawns Illustrated in full colour If you have ever thought about mowing your lawn much less, making it much more colourful and wildlife friendly, then this book will inform and guide you to create a perfect, grass-free lawn.

LA+ Vitality (Paperback): Upenn Landscape Architecture LA+ Vitality (Paperback)
Upenn Landscape Architecture
R406 Discovery Miles 4 060 Ships in 12 - 17 working days

Vitality is liveliness, to be alive. To be alive is to have the ability to harvest energy for movement, growth, and self-replication. But without health, vitality is just mechanistic. In this issue of LA+ we explore the notion of vitality as a proxy for the health of all things. We explore how design can improve the vitality of people, cities, systems, and landscapes. Articles include: - Sara Jensen-Carr explores the intertwined epidemiology of ecosystems, cities, and human bodies. - Through the intimate case study of a 15th century Roman noblewoman, historian Mirka Benes reveals the role of gardens in maintaining physical and mental health in the early modern era. - Design anthropologist Chuan Hao Chen reflects on vitality through the metaphor of the medical emergency. - Experimental psychologist Colin Ellard explores questions about the roots of our perceptions of life and agency. - Urban designer Julian Bolleter shines a light on the practice of placemaking in contemporary Dubai. - Public health scientists Billie Giles Corti, Jonathan Arundel, and Lucy Gunn explain why urban design is important in creating livable cities. - Landscape architect Clay Gruber captures a case study of the potential for renewal of a rural American landscape drained of socio-economic vitality. - Designer Colin Curley surveys the beautiful ugliness of Newtown Creek, New York's most-polluted waterway. - Biodiversity conservation scientist Andrew Gonzalez explains his multi-year research into designing a comprehensive and practicable green network for the city of Montreal and its hinterlands. - Landscape architect Jake Boswell offers a wide-ranging rumination on ecology and aesthetics. - Psychiatrist and urban health scholar Mindy Thompson Fullilove reflects upon the vitality of main streets in small-town America. - Philosopher Mark Kingwell takes on artificial intelligence in a series of provocative propositions dealing with notions of life and vitality. - Architect and urban designer Christopher Marcinkoski considers Tokyo's landscape future in the face of significant population decline. - Also includes interviews with the celebrated author of Vibrant Matter, Jane Bennett, MASS Design Group's Sierra Bainbridge, and The Nature Conservancy's lead scientist for global cities Rob MacDonald.

Ecological Strategies of Aquatic Insects (Hardcover): Charles W. Heckman Ecological Strategies of Aquatic Insects (Hardcover)
Charles W. Heckman
R5,202 Discovery Miles 52 020 Ships in 12 - 17 working days

This book recounts the habits of many interesting and unusual exceptions to the rule that insects are typically terrestrial forms of life. It examines the different ways that groups of species have developed modes of existence in or on the surface of water, and gives reasons why the gross morphology of insects is not favorable for life in or near bodies of water, such as wings that fail to function after coming into contact with water, rendering them useless.

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