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

Landscape Ecology for Sustainable Environment and Culture (Hardcover, 2013 ed.): Bojie Fu, Bruce Jones K. Landscape Ecology for Sustainable Environment and Culture (Hardcover, 2013 ed.)
Bojie Fu, Bruce Jones K.
R5,910 R4,778 Discovery Miles 47 780 Save R1,132 (19%) Ships in 10 - 15 working days

Climate change and the pressures of escalating human demands on the environment have had increasing impacts on landscapes across the world. In this book, world-class scholars discuss current and pressing issues regarding the landscape, landscape ecology, social and economic development, and adaptive management. Topics include the interaction between landscapes and ecological processes, landscape modeling, the application of landscape ecology in understanding cultural landscapes, biodiversity, climate change, landscape services, landscape planning, and adaptive management to provide a comprehensive view that allows readers to form their own opinions.

Professor Bojie Fu is an Academician of Chinese Academy of Sciences and Chair of scientific committee at the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.

Professor K. Bruce Jones is the Executive Director for Earth and Ecosystem Sciences Division at Desert Research Institute, University of Nevada, Las Vegas, USA.

Biofuels and Rural Poverty (Hardcover): Joy Clancy Biofuels and Rural Poverty (Hardcover)
Joy Clancy
R4,496 Discovery Miles 44 960 Ships in 10 - 15 working days

Biofuels and Rural Poverty makes an original contribution to the current controversial global debate on biofuels, in particular the consequences that large-scale production of transport fuel substitutes can have on rural areas, principally in developing countries but also in some poor rural areas of developed countries.

Three key concerns are examined from a North-South perspective: ecological issues (related to land use and biodiversity), pro-poor policies (related to food and land security, gender and income generation) and equity of benefits within the global value chain. Can biofuels be pro-poor? Can smallholder farmers be equitably integrated in the biofuels global supply chain? Is the biofuels production chain detrimental to biodiversity?

Most other books available on biofuels take a technical approach and are aimed at addressing energy security or climate change issues. This title focuses on the socio-economic impacts on rural people's livelihoods, offering a unique perspective on the potential role of biofuels in reducing rural poverty.

Agriculture, Biodiversity and Markets - Livelihoods and Agroecology in Comparative Perspective (Paperback): Stewart Lockie,... Agriculture, Biodiversity and Markets - Livelihoods and Agroecology in Comparative Perspective (Paperback)
Stewart Lockie, David Carpenter
R1,791 Discovery Miles 17 910 Ships in 10 - 15 working days

Debate about how best to ensure the preservation of agricultural biodiversity is caught in a counter-productive polemic between proponents and critics of market-based instruments and agricultural modernisation. This book argues that neither position does justice to the range of strategies that farmers use to manage agrobiodiversity and other livelihood assets as they adapt to changing social, economic, and environmental circumstances. Chapters explore relationships between the exploitation and conservation of agricultural biodiversity and the livelihoods of agricultural communities, and evaluate the capacity of national and multilateral institutions and policy settings to support the protection and capture by communities of agrobiodiversity values. The place of ecosystem services in valuing biodiversity in the marketplace is emphasized. A number of authors assess the potential for market-based instruments and initiatives to encourage the protection of biodiversity, while others compare agrobiodiversity/community relationships, and the effectiveness of instruments designed to enhance these, across international boundaries. The book takes a comparative approach, drawing on empirical case studies from across the developed and developing worlds. In doing so, the book does not simply point to similarities and differences in the experience of rural communities. It also shows how global trade and multilateral institutions bring these otherwise disparate communities together in networks that exploit and/or preserve agrobiodiversity and other resources.

Bioenergy for Sustainable Development and International Competitiveness - The Role of Sugar Cane in Africa (Hardcover): Francis... Bioenergy for Sustainable Development and International Competitiveness - The Role of Sugar Cane in Africa (Hardcover)
Francis X. Johnson, Vikram Seebaluck
R4,227 Discovery Miles 42 270 Ships in 10 - 15 working days

Growing concerns about the impacts of climate change and dependence on fossil fuels have intensified interest in bioenergy from sugar cane and other crops, highlighting important links between energy, environment and development goals. Sub-Saharan Africa is characterized by severe poverty; the possibility to exploit a renewable energy resource offers valuable avenues for sustainable development and could support a more dynamic and competitive economy. This book describes how the bioenergy expansion will improve rural livelihoods, reduce costly energy imports, reduce GHG emissions, and offer new development paths.

Drawing on international experience, it is shown that harnessing this potential will require significant increases in investment, technology transfer, and international cooperation. Because of its high efficiency, the authors argue that sugar cane should be viewed as a global resource for sustainable development and should command much greater focus and concerted policy action. Through an analysis of the agronomy, land suitability and industrial processing of sugar cane and its co-products, along with an assessment of the energy, economic and environmental implications, this volume demonstrates that sugar cane offers a competitive and environmentally beneficial resource for Africa's economic development and energy security.

With fourty-four authors representing thirty organisations in sixteen countries, the book offers a truly international and interdisciplinary perspective by combining technical and economic principles with social, political and environmental assessment and policy analysis.

Evolutionary Conservation Genetics (Hardcover): Jacob Hoeglund Evolutionary Conservation Genetics (Hardcover)
Jacob Hoeglund
R3,834 Discovery Miles 38 340 Ships in 10 - 15 working days

Conservation genetics focuses on understanding the role and requirement of genetic variation for population persistence. However, considerable debate now surrounds the role of genetic factors (as opposed to non-genetic factors such as habitat destruction etc.) in population extinction, and a comprehensive synthesis is now timely. Can extinction be explained by habitat destruction alone or is lack of genetic variation a part of the explanation? The book thoroughly reviews the arguments for a role of genetics in the present biodiversity crisis. It describes the methods used to study genetic variation in endangered species and examines the influence of genetic variation in the extinction of species.
To date, conservation genetics has predominantly utilized neutral genetic markers e.g. microsatellites. However, with the recent advances in molecular genetics and genomics it will soon be possible to study 'direct gene action', following the fate of genetic variation at the level of DNA, through expression, to proteins in order to determine how such phenotypes fare in populations of free living organisms. Evolutionary Conservation Genetics explores these exciting avenues of future research potential, integrating ecological quantitative genetics with the new genome science. It is now more important than ever that we ask relevant questions about the evolutionary fate of endangered populations throughout the globe and incorporate our knowledge of evolutionary processes and the distribution of genetic diversity into effective conservation planning and action.

The Ecosystem Approach to Marine Planning and Management (Hardcover): Sue Kidd, Andy Plater, Chris Frid The Ecosystem Approach to Marine Planning and Management (Hardcover)
Sue Kidd, Andy Plater, Chris Frid
R4,636 Discovery Miles 46 360 Ships in 10 - 15 working days

The marine environment is one of our most precious yet fragile natural resources. It provides a wide range of essential goods and services, including food, regulation of climate and nutrient cycling, as well as a setting for transport, recreation and tourism. This environment is however extremely complex and very sensitive to development pressures and other forms of human influence. Planning and management of the sea are similarly complicated, reflecting intricate legal, institutional and ownerships patterns. This creates a situation where marine ecosystems are vulnerable to over-exploitation or neglect. The Ecosystem Approach to Marine Planning and Management describes how growing concern about the state of our seas is resulting in the development of new approaches to marine planning and management. For example, the United Nations Environment Programme has called for the widespread introduction of Marine Spatial Planning (MSP), and the European Union has recently been consulting on a new European Maritime Policy designed to stimulate economic growth but at the same time protect the resource base. Within the United Kingdom, the 2010 Marine Act draws upon the experience of town and country planning and brings into being a new system of Marine Spatial Planning. The authors show that a common feature of all these developments is an appreciation that more integrated forms of planning and management are required for our seas and that new arrangements must draw together understanding from natural science, social science and many other perspectives. Adopting such a trans-disciplinary and holistic (or 'ecosystems') approach, the book distils the expertise of these different disciplines and seeks to promote a broader understanding of the origins and practicalities of new approaches to marine planning and management.

Owls (Strigiformes) - Annotated and Illustrated Checklist (English, German, Hardcover, 2006 ed.): Friedhelm Weick Owls (Strigiformes) - Annotated and Illustrated Checklist (English, German, Hardcover, 2006 ed.)
Friedhelm Weick
R5,244 Discovery Miles 52 440 Ships in 18 - 22 working days

This is the first systematic owl checklist for over 50 years to include subspecies and synonyms. The book provides information on the type, locality, habitat and distribution of 220 owl species and 539 taxa, as well as the location of museum collections of skins and mounted specimens, and references to owl illustrations. In addition to scientific names, the common names of each species in English, German, French and Spanish are listed. The checklist is complemented by many beautiful owl drawings and by watercolours illustrating owl species that have been newly described or rediscovered within the last 20 years.

Eco-hydraulic Modelling of Eutrophication for Reservoir Management (Paperback): Nahm-chung Jung Eco-hydraulic Modelling of Eutrophication for Reservoir Management (Paperback)
Nahm-chung Jung
R3,644 Discovery Miles 36 440 Ships in 10 - 15 working days

This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a trandsfer of pollutants from a middle stratified layer to the surface layer. Although the transport mechanism limits nutrient accumulation on the bottom of the reservoir, it also offers an opportunity for on-going algae production in the surface water. Physically based modelling is used to understand the process of micro-scale turbulent mixing and its impact on the nutrient uptake by algae. Further, a data-driven model using clustering and partial least squares regression which uses results from a physically based model of the reservoir successfully predicts Chlorophyll-a concentrations.

Confronting Biopiracy - Challenges, Cases and International Debates (Hardcover): Daniel Robinson Confronting Biopiracy - Challenges, Cases and International Debates (Hardcover)
Daniel Robinson
R4,494 Discovery Miles 44 940 Ships in 10 - 15 working days

'Biopiracy' refers either to the unauthorized extraction of biological resources, such as plants with medicinal properties, and associated traditional knowledge from indigenous peoples and local communities, or to the patenting of spurious 'inventions' based on such knowledge or resources without compensation. Biopiracy cases continue to emerge in the media and public eye, yet they remain the source of considerable disagreement, confusion, controversy and grief. The aim of this book is to provide the most detailed, coherent analysis of the issue of biopiracy to date.

The book synthesizes the rise of the issue and increasing use of the term by activists and negotiators in the World Trade Organization (WTO) and the Convention on Biological Diversity (CBD), to form a critical understanding of the themes, implications and politics of biopiracy. Taking a case-study based approach, derived from interviews and fieldwork with researchers, government, industry, local farmers, healers and indigenous people, the author sequentially documents events that have occurred in biopiracy and bioprospecting controversies. Implications and ethical dilemmas are explored, particularly relating to work with local communities, and the power relations entailed. Detailing international debates from the WTO, CBD and other fora in an accessible manner, the book provides a unique overview of current institutional limitations and suggests ways forward. Options and solutions are suggested which are relevant for local communities, national governments, international negotiators, NGO and interest groups, researchers and industry.

Dam the Rivers, Damn the People - Development and resistence in Amazonian Brazil (Hardcover, 2nd): Barbara J. Cummings Dam the Rivers, Damn the People - Development and resistence in Amazonian Brazil (Hardcover, 2nd)
Barbara J. Cummings
R2,793 Discovery Miles 27 930 Ships in 10 - 15 working days

The Brazilian Amazon is the largest area of tropical rainforest in Latin America. Brazil is that continent's most rapidly developing country. The Amazon is at the heart of the conflict between conservation and development, between people and power, and between heritage and modernisation. In the name of development, the powerful are colonizing the forest. The greatest new threat comes from the massive hydro-electric schemes which are being pushed ahead with little regard to efficacy, the rights of the people, or the survival of the forest. Dam the Rivers, Damn the People is about two of the most affected areas, Balbina in Amazonas and the Xingu River in Para. Barbara Cummings describes the plans which the state attempted to keep secret, the extent to which these projects will destroy the forest, the consequent dispossession of the people of the forest and, above all, their growing resistance. She shows how the outcome of their fight affects us all. Originally published in 1990

Our Common Seas - Coasts in Crisis (Hardcover): Don Hinrichsen Our Common Seas - Coasts in Crisis (Hardcover)
Don Hinrichsen
R2,796 Discovery Miles 27 960 Ships in 10 - 15 working days

Most of the world's population lives on or near the coasts. Every nation not completely landlocked has used the sea as its supposedly self-cleansing garbage dump. Now the effects are being felt. There is not a coast in the world which is not dangerously polluted. Sewage, oil, plastics, industrial effluents, radioactive waste have been added to ungoverned development, all of which are busily destroying otherwise robust inshore eco-systems. Hinrichsen, basing his work on United Nations Environment Programme (UNEP) research and his own extensive travels, has described the situation in the Mediterranean, the Gulf, the Indian Ocean, the South-East Asian Seas and the Eastern Pacific. He covers both the disasters and the growing successes in dealing with them, and he points the way to the sort of international deal needed to rescue a vast resource in danger of complete destruction. His book is both a call to action and a sign of hope.Originally published in 1990

The Threatening Desert - Controlling desertification (Hardcover): Alan Grainger The Threatening Desert - Controlling desertification (Hardcover)
Alan Grainger
R2,816 Discovery Miles 28 160 Ships in 10 - 15 working days

Lands lost to desert may effectively be lost for ever, so desertification is humanity's most obvious despoliation to the planet. It is certainly one of the most serious environmental problems facing the world today. In this book the author describes what is happening and where. Although the problem is greatest in developing countries, it is by no means confined to them. Australia, Africa, the USA and India are all affected. In the 1970s an international Plan of Action was drawn up to bring the phenomenon under control, but it was never implemented. Now that the situation is more serious than ever before, this book urges new action and describes many of the myriad ways in which it is possible to arrest the progress of desertification. It describes, too, not just the failures, but the considerable successes that have been achieved. Originally published in 1990

Biodiversity and Education for Sustainable Development (Hardcover, 1st ed. 2016): Paula Castro, Ulisses M Azeiteiro, Paula... Biodiversity and Education for Sustainable Development (Hardcover, 1st ed. 2016)
Paula Castro, Ulisses M Azeiteiro, Paula Bacelar-Nicolau, Walter Leal Filho, Anabela Marisa Azul
R4,748 Discovery Miles 47 480 Ships in 10 - 15 working days

This book gathers interdisciplinary reflections from researchers, educators, and other experts on the subject of biodiversity closer to education and learning. The book also highlights its role as an added value to strategic principles for healthy ecosystems and sustainable human development. It promotes critical thinking and foster practices and attitudes for Education for Sustainable Development reconciling education with principles of human behaviour and nature. Readers especially find this book a timely resource in light of the Strategic Plan for Biodiversity 2011-2020, the Aichi Targets, and the new EU biodiversity strategy "Our life insurance, our natural capital: an EU biodiversity strategy to 2020". Along with the challenge of ecosystems and public health, biodiversity conservation is essential for humanity's continued security and sustainability, as it touches on all aspects of people's lives.

Evolution and Innovation in Wildlife Conservation - Parks and Game Ranches to Transfrontier Conservation Areas (Hardcover):... Evolution and Innovation in Wildlife Conservation - Parks and Game Ranches to Transfrontier Conservation Areas (Hardcover)
Brian Child, Helen Suich, Spenceley Anna
R4,531 Discovery Miles 45 310 Ships in 10 - 15 working days

The crucible of innovation in wildlife and habitat conservation is in southern Africa where it has co-evolved with decolonization, political transformation and the rise of development, ownership, management and livelihood debates. Charting this innovation, early chapters of this volume deal with the traditional 'fines and fences' conservation that occurred in the colonial and early post-independence period, with subsequent sections focussing on the experimentation and innovation that occurred on private and communal land as a result of the break from these traditional methods. The final section deals with more recent innovations in the sector, focussing on building and strengthening the relationships between parks and society. Importantly, the book provides a data-rich summary of experimentation with more inclusive models of conservation in terms of ecological, social, political and economic indicators. Published with the Southern African Sustainable Use Specialist Group (SASUSG) of IUCN.

Dancing with Bees - A Journey Back to Nature (Paperback): Brigit Strawbridge Howard Dancing with Bees - A Journey Back to Nature (Paperback)
Brigit Strawbridge Howard
R313 Discovery Miles 3 130 Ships in 10 - 15 working days

SHORTLISTED FOR THE 2020 WAINWRIGHT PRIZE A naturalist's passionate dive into the lives of bees (of all stripes)-and the natural world in her own backyard Brigit Strawbridge Howard was shocked the day she realised she knew more about the French Revolution than she did about her native trees. And birds. And wildflowers. And bees. The thought stopped her-quite literally-in her tracks. But that day was also the start of a journey, one filled with silver birches and hairy-footed flower bees, skylarks, and rosebay willow herb, and the joy that comes with deepening one's relationship with place. Dancing with Bees is Strawbridge Howard's charming and eloquent account of a return to noticing, to rediscovering a perspective on the world that had somehow been lost to her for decades and to reconnecting with the natural world. With special care and attention to the plight of pollinators, including honeybees, bumblebees, and solitary bees, and what we can do to help them, Strawbridge Howard shares fascinating details of the lives of flora and fauna that have filled her days with ever-increasing wonder and delight.

Restoration and Conservation Ecology (Hardcover): Govind Prasad Restoration and Conservation Ecology (Hardcover)
Govind Prasad
R2,881 Discovery Miles 28 810 Ships in 18 - 22 working days
Butterfly Conservation in South-Eastern Australia: Progress and Prospects (Hardcover, 2011 Ed.): Tim R. New Butterfly Conservation in South-Eastern Australia: Progress and Prospects (Hardcover, 2011 Ed.)
Tim R. New
R4,021 Discovery Miles 40 210 Ships in 18 - 22 working days

A survey of the development and practice of butterfly conservation in south east Australia, tracing evolution of the science through a series of cases from focus on single subspecies through increasing levels of ecological complexity to critical biotopes and communities. The book summarises much previously scattered information, and provides access to much regional information of considerable interest to practitioners elsewhere.

Conservation and Biodiversity Banking - A Guide to Setting Up and Running Biodiversity Credit Trading Systems (Hardcover):... Conservation and Biodiversity Banking - A Guide to Setting Up and Running Biodiversity Credit Trading Systems (Hardcover)
Ricardo Bayon, Nathaniel Carroll, Jessica Fox
R4,510 Discovery Miles 45 100 Ships in 10 - 15 working days

The conservation of biodiversity is now big business. Whether called conservation banking, species banking, habitat banking, biodiversity banking, biodiversity offsets, compensatory mitigation or ecological footprint offsetting, the idea of financially valuing biodiversity and using the market and businesses to promote conservation is growing rapidly. This handbook is an essential and comprehensive guide to conservation banking explaining what it is, and how it works. The book covers the origins of conservation banking, the pros and cons of this approach to conservation, how conservation banking works in reality, the legal, practical and financial aspects of setting up and running a conservation bank and how 'biodiversity off-sets' can be internationalized. Authored by leading experts in the field of ecosystem markets, the book provides practical guidance, tools, case studies, analysis and insights into conservation banking in the United States, its 'biodiversity banking' namesake in Australia and other similar approaches internationally.

Approaches to Plant Stress and their Management (Hardcover, 2014 ed.): R.K. Gaur, Pradeep Sharma Approaches to Plant Stress and their Management (Hardcover, 2014 ed.)
R.K. Gaur, Pradeep Sharma
R4,106 Discovery Miles 41 060 Ships in 18 - 22 working days

Plant stresses are serious threats to the sustainability of crop yields accounting for more crop productivity losses than any other factor in rainfed agriculture. Post-harvest losses mean surplus crops do not reach market, affecting the livelihoods of farming families, and too often these families are left with no other option than to eat contaminated stored food. These constraints impact the food security of these farming families as well as the communities and countries in which they live. This book is the demonstration of a clear synergistic effect of stresses, an effect that was unexpectedly as important as either stress applied alone. This book will add to our current knowledge of abiotic stress response in plants and will provide the groundwork necessary to build future strategies for crop enhancement. The fundamental principles that underpin all biotechnology are explained and a full range of examples discussed to show how these principles are applied; from starting substrate to final product. It will be beneficial to both plant breeders and molecular biologists, because it combines the topics of physiology, tolerance genes, and breeding methods. When these topics are presented together, it is easy to compare all aspects of tolerance mechanisms and breeding methods for abiotic stresses. These comparisons are useful to understand which pathways or which genes are important for rendering more tolerance to a certain abiotic stress, and to bring forward new ideas for improving the tolerance. Features *Cover both plant biotic and abiotic stresses *Important factors in managing crops for water stress conditions *Substantially increase the sustainable productivity of smallholder farmers in developing countries *Genetic and biochemical approaches - if those approaches constitute a substantial improvement on current practices.

Biodiversity and the Law - Intellectual Property, Biotechnology and Traditional Knowledge (Hardcover): Charles R. McManis Biodiversity and the Law - Intellectual Property, Biotechnology and Traditional Knowledge (Hardcover)
Charles R. McManis
R4,678 Discovery Miles 46 780 Ships in 10 - 15 working days

This work presents an authoritative examination of the inter-relationships between the law, intellectual property rights, biodiversity protection, biotechnology and the protection of traditional knowledge. It includes twenty-eight chapters from dozens of international legal and scientific experts containing a comprehensive assessment of the issues complete with thorough references; and an essential references for all legal libraries, legal practitioners, science libraries, corporations involved in pharmaceuticals or biotechnology and conservationists and other NGOs. How do we promote global economic development, while simultaneously preserving local biological and cultural diversity? This authoritative volume, written by leading legal experts and biological and social scientists from around the world, aims to address this question in all of its complexity.

Evolution in Action - Case studies in Adaptive Radiation, Speciation and the Origin of Biodiversity (Hardcover, 2010 ed.):... Evolution in Action - Case studies in Adaptive Radiation, Speciation and the Origin of Biodiversity (Hardcover, 2010 ed.)
Matthias Glaubrecht
R5,276 Discovery Miles 52 760 Ships in 18 - 22 working days

We have come a long way towards better understanding how new species originate, i.e. speciation, which long remained Darwin's "mystery of mysteries." Since speciation is the underlying mechanism for radiations, it is the ultimate causation for the biological diversity of life that surrounds us. Without a doubt, Charles Darwin's contribution to our understanding of the origin of biodiversity cannot be overestimated. This book is a contribution to both the Darwin Year we celebrated in 2009 and to the Year of Biodiversity and Conservation 2010. The studies and model cases presented show the progress and dynamics of research based on Darwinian theories and sheds light on its implications in the context of current biodiversity crises. The great importance of adaptive (and non-adaptive) radiations for biodiversity is widely accepted, but our understanding of the processes and mechanisms involved is still limited and generalizations need to be based on the accumulation of more evidence from additional case studies. The studies presented in this volume are those urgently needed and focus on a variety of organisms and different aspects of radiations. The scientific results presented therein are excellent examples not only of evolution in action, but also of active research on evolutionary processes and their most apparent outcome -- biodiversity.

Coviability of Social and Ecological Systems: Reconnecting Mankind to the Biosphere in an Era of Global Change - Vol. 2:... Coviability of Social and Ecological Systems: Reconnecting Mankind to the Biosphere in an Era of Global Change - Vol. 2: Coviability Questioned by a Diversity of Situations (Hardcover, 1st ed. 2019)
Olivier Barriere, Mohamed Behnassi, Gilbert David, Vincent Douzal, Mireille Fargette, …
R3,384 Discovery Miles 33 840 Ships in 18 - 22 working days

This second volume is the work of more than 55 authors from 15 different disciplines and includes complex systems science which studies the viability of components, and also the study of empirical situations. As readers will discover, the coviability of social and ecological systems is based on the contradiction between humanity, which adopts finalized objectives, and the biosphere, which refers to a ecological functions. We see how concrete situations shed light on the coviability's determinants, and in this book the very nature of the coviability, presented as a concept-paradigm, is defined in a transversal and ontological ways. By adopting a systemic approach, without advocating any economic dogma (such as development) or dichotomizing between humans and nature, while emphasizing what is relevant to humans and what is not, this work neutrally contextualizes man's place in the biosphere. It offers a new mode of thinking and positioning of the ecological imperative, and will appeal to all those working with social and ecological systems.

Invasive Species: A Very Short Introduction (Paperback): Julie Lockwood, Dustin J. Welbourne Invasive Species: A Very Short Introduction (Paperback)
Julie Lockwood, Dustin J. Welbourne
R279 R252 Discovery Miles 2 520 Save R27 (10%) Ships in 9 - 17 working days

Today there is no place on Earth that does not harbour invasive exotic species. Invasive plants and animals can be found on every continent, including Antarctica, and within all waterbodies, including all oceans. In our increasingly connected world, with speedy commercial and recreational travel and the global movement of biological matter for food, invasive species are showing up at such a fast rate that there is no way to accurately count how many currently exist or how many are likely to emerge in the coming decades. Monitoring these species and controlling their spread is essential, as we increasingly understand the negative impacts they pose: their threat to our health; the toll they take on our commercial production; and the threat they pose to native ecosystems. This Very Short Introduction provides a clear definition of an invasive species, and considers the myriad ways they are moved around the globe, and the ecological, social, and economic impacts they often impose. Exploring the way Earth's biodiversity is being affected by global change, Julie Lockwood also discusses policy and management approaches to combating the ill-effects of invasive species, and how invasive species fit within the broader context of environmental change. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Nature Conservation - Concepts and Practice (Hardcover, 2006 ed.): Dan Gafta, John R Akeroyd Nature Conservation - Concepts and Practice (Hardcover, 2006 ed.)
Dan Gafta, John R Akeroyd
R4,084 Discovery Miles 40 840 Ships in 18 - 22 working days

This book provides a multi-disciplinary coverage of the broad fields of species, community and landscape conservation. The panel of contributors consider a range of topics in vegetation and biodiversity assessment, planning and management of conservation zones and protected areas, together with historical and social/legal issues of the environment and nature conservation. The book celebrates the life 's work of Professor Franco Pedrotti.

Biodiversity and Conservation (Hardcover, 2nd edition): Michael J. Jeffries Biodiversity and Conservation (Hardcover, 2nd edition)
Michael J. Jeffries
R5,489 Discovery Miles 54 890 Ships in 10 - 15 working days

The value of planet Earth's biodiversity has been estimated at US $16-54 trillion per year. Trillions of dollars of food, raw materials, pharmaceuticals, oxygen production, soil nutrient enrichment, climate regulation and sheer aesthetic delight and wonder. We are reliant on biodiversity to keep the plant healthy and resilient.
The 2nd edition of "Biodiversity and Conservation" continues offers an introductory guide through the maze of interdisciplinary themes that combine under the concept of 'biodiversity.' Using engaging examples throughout the text combines biological sciences with its insights into the origins, variety and distribution of biodiversity, with the analysis of the social and political context, the threats to and opportunities for the survival of natural systems. Whilst retaining its existing structure the new edition reflects advances that have demonstrated the importance of living systems as drivers of environmental services vital to human health and security. The processes driving the creation and distribution of biodiversity have been updated to reflect new research. The final chapter has been revised to tackle more explicitly the contrasting approaches to conservation.
The text remains the only introductory book bringing together the full range of science and social sciences, theory and practice that goes to make up biodiversity and conservation.

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