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Books > Professional & Technical > Agriculture & farming > General

Avocado Anxiety - and Other Stories About Where Your Food Comes From (Hardcover): Louise Gray Avocado Anxiety - and Other Stories About Where Your Food Comes From (Hardcover)
Louise Gray
R564 R475 Discovery Miles 4 750 Save R89 (16%) Ships in 9 - 15 working days

The food stories behind your favourite fruits and vegetables. Have you ever wondered who picked your Fairtrade banana? Or why we can buy British strawberries in April? How far do you think your green beans travelled to get to your plate? And where do all the wonky carrots go? Above all, how do we stop worrying about our food choices and start making decisions that make a difference? In an effort to make sense of the complex food system we are all part of, Louise Gray decides to track the stories of our five-a-day, from farm to fruit bowl, and discover the impact that growing fruits and vegetables has on the planet. Through visits to farms, interviews with scientists and trying to grow her own, she digs up the dirt behind organic potatoes, greenhouse tomatoes and a glut of courgettes. In each chapter, Louise answers a question about a familiar item in our shopping basket. Is plant protein as good as meat? Is foraged food more nutritious? Could bees be the answer to using fewer chemicals? How do we save genetic diversity in our apples? Are digital apps the key to reducing food waste? Is gardening good for mental health? And is the symbol of clean eating, the avocado, fuelling the climate crisis? As pressure grows via social media to post pictures of food that ticks all the boxes in terms of health and the environment, these food stories from the author of the award-winning The Ethical Carnivore are also a personal story of motherhood and the realisation that nothing is ever perfect.

The Potato Beetles - The Genus Leptinotarsa in North America (Coleoptera: Chrysomelidae) (Hardcover): Richard L. Jacques, Jr. The Potato Beetles - The Genus Leptinotarsa in North America (Coleoptera: Chrysomelidae) (Hardcover)
Richard L. Jacques, Jr.
R4,879 R3,384 Discovery Miles 33 840 Save R1,495 (31%) Ships in 12 - 17 working days

Based on over 2,500 specimens representing all the species of Leptinotarsa in Canada, the United States, and Mexico, this book includes studies on 31 of the 41 known species of the world. Included are host records, when available, and distribution data. The most complete information is available for nine species found in the United States.

Working With Nature - Saving and Using the World's Wild Places (Paperback): Jeremy Purseglove Working With Nature - Saving and Using the World's Wild Places (Paperback)
Jeremy Purseglove 1
R251 Discovery Miles 2 510 Ships in 12 - 17 working days

From cocoa farming in Ghana to the orchards of Kent and the desert badlands of Pakistan, taking a practical approach to sustaining the landscape can mean the difference between prosperity and ruin. Working with Nature is the story of a lifetime of work, often in extreme environments, to harvest nature and protect it - in effect, gardening on a global scale. It is also a memoir of encounters with larger-than-life characters such as William Bunting, the gun-toting saviour of Yorkshire's peatlands and the aristocratic gardener Vita Sackville-West, examining their idiosyncratic approaches to conservation. Jeremy Purseglove explains clearly and convincingly why it's not a good idea to extract as many resources as possible, whether it's the demand for palm oil currently denuding the forests of Borneo, cottonfield irrigation draining the Aral Sea, or monocrops spreading across Britain. The pioneer of engineering projects to preserve nature and landscape, first in Britain and then around the world, he offers fresh insights and solutions at each step.

Challenging Post-conflict Environments - Sustainable Agriculture (Hardcover, New Ed): Alpaslan OEzerdem, Rebecca Roberts Challenging Post-conflict Environments - Sustainable Agriculture (Hardcover, New Ed)
Alpaslan OEzerdem, Rebecca Roberts
R4,273 Discovery Miles 42 730 Ships in 10 - 15 working days

Crossing disciplinary boundaries, this volume by A-zerdem and Roberts conceptualizes the challenges of developing sustainable agriculture in post-conflict environments as well as identifying the policies and practical solutions to achieve sustainable agricultural production which is central to the survival of humanity. Without sustainable agriculture, populations remain vulnerable increasing the likelihood of a return to conflict. Therefore, sustainable agriculture is central to effective post-conflict recovery that provides human security as well as stability and rule of law. Unique in combining a comprehensive and comparative understanding of sustainable agriculture challenges in post-conflict environments, there is originality in the interdisciplinary nature of the book. Interdisciplinary often means bringing together a political scientist and a sociologist, but in this case it means bringing together natural and social scientists, as well as those with practical experience in development and agricultural contexts. By adopting a holistic multi-disciplinary approach which identifies key themes and case studies, this book sets the scene for the debate surrounding sustainable agriculture in post-conflict environments. Seeing 'fixing' agriculture as more than merely a technical matter, the volume focuses on this critical post-conflict challenge with social, political and cultural characteristics and consequences as well as the obvious economic ones.

Regulating Next Generation Agri-Food Biotechnologies - Lessons from European, North American and Asian Experiences (Hardcover):... Regulating Next Generation Agri-Food Biotechnologies - Lessons from European, North American and Asian Experiences (Hardcover)
Michael Howlett, David Laycock
R4,302 Discovery Miles 43 020 Ships in 12 - 17 working days

Agri-food bio-technology policy and regulation is transitioning from an early period focused on genetic engineering technologies to 'next-generation' rules and regulatory processes linked to challenges originating in a wide variety of new technological processes and applications. Can lessons learned from past and current regulatory oversights of agricultural biotechnology - and other high-technology sectors - help us address new and emerging regulatory challenges in the agri-food genetics sector? The expert contributors in this volume discuss the experiences of a wide range of North American, European and Asian countries with high technology regulation to address four key questions related to the past and future development of agri-food genomics regulation across the globe. how unique is agri-food biotechology regulation, and how can it be evaluated using the existing tools of regulatory analysis developed in examinations of other sectors? is a 'government to governance' model of regulatory regime development found in many other sectors relevant in this rapidly evolving sphere of activity? is a stages model of regulatory regime development accurate? And, if so, at which stage are we currently positioned in the regulation of agri-food genomics products and technologies? what drives movement between stages in different countries and sectors? In assessing such drivers, what are the key links between sectoral (meso) developments and more general macro and micro developments such as international relations and administrative behaviour? By updating, extending and challenging earlier empirical and theoretical social science perspectives on agricultural bio-technological regulation, this volume helps to inform future policy formulation. It will be of interest to practitioners and students of biotechnology, agriculture, and science and technology policy, and regulatory processes more generally.

Tractors (Paperback): Amy McDonald Tractors (Paperback)
Amy McDonald
R203 Discovery Miles 2 030 Ships in 10 - 15 working days
Sustainable Agriculture and Food Security in an Era of Oil Scarcity - Lessons from Cuba (Paperback): Julia Wright Sustainable Agriculture and Food Security in an Era of Oil Scarcity - Lessons from Cuba (Paperback)
Julia Wright
R1,657 Discovery Miles 16 570 Ships in 12 - 17 working days

When other nations are forced to rethink their agricultural and food security strategies in light of the post-peak oil debate, they only have one living example to draw from: that of Cuba in the 1990s. Based on the first and - up till now - only systematic and empirical study to come out of Cuba on this topic, this book examines how the nation successfully headed off its own food crisis after the dissolution of the Soviet Bloc in the early 1990s. The author identifies the policies and practices required for such an achievement under conditions of petroleum-scarcity and in doing so, challenges the mainstream globalized and privatized food systems and food security strategies being driven through in both industrialized and more vulnerable developing regions. Paradoxically, the book dispels the myth that Cuba turned to organic farming nationwide, a myth founded on the success of Cuba's urban organic production systems which visitors to the country are most commonly exposed to. In rural regions, where the author had unique access, industrialized high-input and integrated agriculture is aspired to for the majority of domestic production, despite the ongoing fluctuations in availability of agrochemicals and fuel. By identifying the challenges faced by Cuban institutions and individuals in de-industrializing their food and farming systems, this book provides crucial learning material for the current fledgling attempts at developing energy descent plans and at mainstreaming more organic food systems in industrialized nations. It also informs international policy on sustainable agriculture and food security for less-industrialized countries.

Agriculture in Urban Planning - Generating Livelihoods and Food Security (Paperback): Mark Redwood Agriculture in Urban Planning - Generating Livelihoods and Food Security (Paperback)
Mark Redwood
R1,386 Discovery Miles 13 860 Ships in 12 - 17 working days

This volume, by graduate researchers working in urban agriculture, examines concrete strategies to integrate city farming into the urban landscape. Drawing on original field work in cities across the rapidly urbanizing global south, the book examines the contribution of urban agriculture and city farming to livelihoods and food security. Case studies cover food production diversification for robust and secure food provision; the socio-economic and agronomic aspects of urban composting; urban agriculture as a viable livelihood strategy; strategies for integrating city farming into urban landscapes; and the complex social-ecological networks of urban agriculture. Other case studies look at public health aspects including the impact of pesticides, micro-biological risks, pollution and water contamination on food production and people. Ultimately the book calls on city farmers, politicians, environmentalists and regulatory bodies to work together to improve the long term sustainability of urban farming as a major, secure source of food and employment for urban populations. Published with IDRC

Isolation Shepherd (Paperback, New edition): Iain R. Thomson Isolation Shepherd (Paperback, New edition)
Iain R. Thomson 1
R286 R260 Discovery Miles 2 600 Save R26 (9%) Ships in 9 - 15 working days

In August 1956 a young shepherd, his wife, two-year-old daughter and ten-day-old son sat huddled in a small boat on Loch Monar in Ross-shire as a storm raged around them. They were bound for a tiny, remote cottage at the western end of the loch which was to be their home for the next four years. Isolation Shepherd is the moving story of those years. Set against the awesome splendour of some of Scotland's most spectacular scenery, Iain R. Thomson's classic book provides a sensitive, richly detailed account of the shepherd's life through the seasons and recreates the events that shaped the family's life in Glen Strathfarrar before the area was flooded as part of a huge hydro-electric project.

On Eating Meat (Paperback): Matthew Evans On Eating Meat (Paperback)
Matthew Evans
R355 R284 Discovery Miles 2 840 Save R71 (20%) Ships in 5 - 10 working days

'Compelling, illuminating and often confronting, On Eating Meat is a brilliant blend of a gastronome's passion with forensic research into the sources of the meat we eat. Matthew Evans brings his unflinching honesty - and a farmer's hands-on experience - to the question of how to be an ethical carnivore.' Hugh Mackay How can 160,000 deaths in one day constitute a 'medium-sized operation'? Think beef is killing the world? What about asparagus farms? Or golf? Eat dairy? You'd better eat veal, too. Going vegan might be all the rage, but the fact is the world has an ever-growing, insatiable appetite for meat - especially cheap meat. Former food critic and chef, now farmer and restaurateur Matthew Evans grapples with the thorny issues around the ways we produce and consume animals. From feedlots and abattoirs, to organic farms and animal welfare agencies, he has an intimate, expert understanding of the farming practices that take place in our name. Evans calls for less radicalisation, greater understanding, and for ethical omnivores to stand up for the welfare of animals and farmers alike. Sure to spark intense debate, On Eating Meat is an urgent read for all vegans, vegetarians and carnivores.

Climate Change Mitigation and Agriculture (Hardcover): Eva Wollenberg, Marja-Liisa Tapio-Bistrom, Maryanne Grieg-Gran, Alison... Climate Change Mitigation and Agriculture (Hardcover)
Eva Wollenberg, Marja-Liisa Tapio-Bistrom, Maryanne Grieg-Gran, Alison Nihart
R4,324 Discovery Miles 43 240 Ships in 12 - 17 working days

This book reviews the state of agricultural climate change mitigation globally, with a focus on identifying the feasibility, opportunities and challenges for achieving mitigation among smallholder farmers. The purpose is ultimately to accelerate efforts towards mitigating land-based climate change. While much attention has been focused on forestry for its reputed cost-effectiveness, the agricultural sector contributes about ten to twelve per cent of emissions and has a large technical and economic potential for reducing greenhouse gases. The book does not dwell on the science of emissions reduction, as this is well covered elsewhere; rather, it focuses on the design and practical implementation of mitigation activities through changing farming systems. Climate Change Mitigation and Agriculture includes chapters about experiences in developed countries, such as Canada and Australia, where these efforts also have lessons for mitigation options for smallholders in poorer nations, as well as industrialising countries such as Brazil and China. A wide range of agroecological zones and of aspects or types of farming, including livestock, crops, fish farming, fertilizer use and agroforestry, as well as economics and finance, is included. The volume presents a synthesis of current knowledge and research activities on this emerging subject. Together the chapters capture an exciting period in the development of land-based climate change mitigation as attention is increasingly focused on agriculture's role in contributing to climate change.

Climate Change Mitigation and Agriculture (Paperback, New): Eva Wollenberg, Marja-Liisa Tapio-Bistrom, Maryanne Grieg-Gran,... Climate Change Mitigation and Agriculture (Paperback, New)
Eva Wollenberg, Marja-Liisa Tapio-Bistrom, Maryanne Grieg-Gran, Alison Nihart
R1,832 Discovery Miles 18 320 Ships in 12 - 17 working days

This book reviews the state of agricultural climate change mitigation globally, with a focus on identifying the feasibility, opportunities and challenges for achieving mitigation among smallholder farmers. The purpose is ultimately to accelerate efforts towards mitigating land-based climate change. While much attention has been focused on forestry for its reputed cost-effectiveness, the agricultural sector contributes about ten to twelve per cent of emissions and has a large technical and economic potential for reducing greenhouse gases. The book does not dwell on the science of emissions reduction, as this is well covered elsewhere; rather, it focuses on the design and practical implementation of mitigation activities through changing farming systems. Climate Change Mitigation and Agriculture includes chapters about experiences in developed countries, such as Canada and Australia, where these efforts also have lessons for mitigation options for smallholders in poorer nations, as well as industrialising countries such as Brazil and China. A wide range of agroecological zones and of aspects or types of farming, including livestock, crops, fish farming, fertilizer use and agroforestry, as well as economics and finance, is included. The volume presents a synthesis of current knowledge and research activities on this emerging subject. Together the chapters capture an exciting period in the development of land-based climate change mitigation as attention is increasingly focused on agriculture's role in contributing to climate change.

Embodied Engineering - Gendered Labor, Food Security, and Taste in Twentieth-Century Mali (Paperback): Laura Ann Twagira Embodied Engineering - Gendered Labor, Food Security, and Taste in Twentieth-Century Mali (Paperback)
Laura Ann Twagira
R908 Discovery Miles 9 080 Ships in 12 - 17 working days

Foregrounding African women's ingenuity and labor, this pioneering case study shows how women in rural Mali have used technology to ensure food security through the colonial period, environmental crises, and postcolonial rule. By advocating for an understanding of rural Malian women as engineers, Laura Ann Twagira rejects the persistent image of African women as subjects without technological knowledge or access and instead reveals a hidden history about gender, development, and improvisation. In so doing, she also significantly expands the scope of African science and technology studies. Using the Office du Niger agricultural project as a case study, Twagira argues that women used modest technologies (such as a mortar and pestle or metal pots) and organized female labor to create, maintain, and reengineer a complex and highly adaptive food production system. While women often incorporated labor-saving technologies into their work routines, they did not view their own physical labor as the problem it is so often framed to be in development narratives. Rather, women's embodied techniques and knowledge were central to their ability to transform a development project centered on export production into an environmental resource that addressed local taste and consumption needs.

Genetic Improvement of Solanaceous Crops Volume 2 - Tomato (Paperback): M.K. Razdan Genetic Improvement of Solanaceous Crops Volume 2 - Tomato (Paperback)
M.K. Razdan
R1,863 Discovery Miles 18 630 Ships in 12 - 17 working days

Potato is the most significant non-cereal crop. Much attention has been paid to this commercially important crop. The aim of this volume is to capture the recent advances made in improving potatoes using traditional breeding methods as well as genetic engineering technology. The book provides a critical appraisal of the state-of-the-art finding on this crop.

Laboratory Manual for Flanders' Exploring Animal Science (Paperback, New edition): Frank Flanders Laboratory Manual for Flanders' Exploring Animal Science (Paperback, New edition)
Frank Flanders
R985 R895 Discovery Miles 8 950 Save R90 (9%) Ships in 10 - 15 working days

The Laboratory Manual supplements the text and includes lab exercises.

Principles and Practices for Petroleum Contaminated Soils (Paperback): Edward J. Calabrese, Paul T. Kostecki Principles and Practices for Petroleum Contaminated Soils (Paperback)
Edward J. Calabrese, Paul T. Kostecki
R1,863 Discovery Miles 18 630 Ships in 12 - 17 working days

Principles and Practices for Petroleum Contaminated Soils includes some of the best research and practical work done by top researchers in the field-both in industry and academia. It covers fundamental and advanced topics, such as analysis and site assessment, techniques (e.g., vacuum extraction, asphalt incorporation), and case studies. The book will interest anyone working with contaminated soils, ground water, and underground storage tanks. It will also be a valuable reference for regulatory personnel and environmental consultants at all levels.

Remediation of Firing Range Impact Berms (Paperback): C.H. Ward Remediation of Firing Range Impact Berms (Paperback)
C.H. Ward
R1,826 Discovery Miles 18 260 Ships in 12 - 17 working days

A part of the continuing effort to provide innovative in situ remediation techniques, Remediation of Firing-Range Impact Berms presents the results of a soil washing and leaching project. The demonstration set as its primary objective providing reliable, detailed performance data to evaluate the feasibility and cost of implementing a full-scale system. Its secondary objective was to demonstrate the effectiveness of the technology in producing a 'clean' soil based on analytical results. The project included the following steps: Bench scale treatability studies of prospective soils Selection of a demonstration site Pilot plant equipment design, installation, and shakedown Execution of the demonstration at the selected DOD site Preparation of the Final Technical Report (FTR) and the Technology Evaluation Report (TER) The monograph discusses the results of the pilot plant study and includes the technical information necessary to reproduce the study full-scale. It recommends procedures for successful soil washing at small arms ranges. Remediation of Firing-Range Impact Berms will save you time and money when using in situ technology for soil remediation.

Top 100 Exotic Food Plants (Hardcover, New): Ernest Small Top 100 Exotic Food Plants (Hardcover, New)
Ernest Small
R5,859 Discovery Miles 58 590 Ships in 12 - 17 working days

Many edible plants considered exotic in the Western world are actually quite mainstream in other cultures. While some of these plants are only encountered in ethnic food markets or during travels to foreign lands, many are now finding their way onto supermarket shelves. Top 100 Exotic Food Plants provides comprehensive coverage of tropical and semitropical food plants, reviewing scientific and technological information as well as their culinary uses.

Wide-ranging in scope, this volume's coverage includes plants that produce fruits, vegetables, spices, culinary herbs, nuts, and extracts. A user-friendly format enables readers to easily locate information on botanical and agricultural aspects, economic and social importance, food uses, storage, preparation, and potential toxicity. The book also contains an introductory chapter that reviews important historical, economic, geopolitical, health, environmental, and ethical considerations associated with exotic food plants. Thoroughly referenced with more than 2000 literature citations, this book is enhanced by more than 200 drawings, many chosen from historical art of extraordinary quality.

This timely volume also highlights previously obscure edible plants that have recently become prominent as a result of sensationalistic media reports stemming from their inherently entertaining or socially controversial natures. Some of these plants include the acai berry, kava, hemp, and opium poppy. A scholarly yet accessible presentation, the book is filled with numerous memorable, fascinating, and humorous facts, making it an entertaining and stimulating read that will appeal to a broad audience.

Privatization and the Crisis of Agricultural Extension: The Case of Pakistan - The Case of Pakistan (Paperback): Ahmed Munir,... Privatization and the Crisis of Agricultural Extension: The Case of Pakistan - The Case of Pakistan (Paperback)
Ahmed Munir, Andrew Davidson
R954 Discovery Miles 9 540 Ships in 12 - 17 working days

This title was first published in 2003.The public sector plays a dominant international role in the provision of agricultural extension and services. This role has been the subject of much debate. Some argue for extension's privatization, claiming that a market driven system provides the most rational and efficient means of information delivery. Based on extensive empirical research from the Punjab (Pakistan), this volume examines the comparative effectiveness of public and private extension services from the perspective of farmers. It also focuses on information from extension agents about their respective organizations and work environments. In so doing, the book expands and elaborates on the practical considerations of privatization and information delivery. It then broadens out into a discussion of alternative means of extension delivery, focusing on participatory approaches, education theory and pluralism.

Ecosystem Services from Agriculture and Agroforestry - Measurement and Payment (Hardcover): Fabrice DeClerk, Jean Francois Le... Ecosystem Services from Agriculture and Agroforestry - Measurement and Payment (Hardcover)
Fabrice DeClerk, Jean Francois Le Coq, Bruno Rapidel, John Beer
R3,996 Discovery Miles 39 960 Ships in 12 - 17 working days

Agricultural systems are no longer evaluated solely on the basis of the food they provide, but also on their capacity to limit impacts on the environment, such as soil conservation, water quality and biodiversity conservation, as well as their contribution to mitigating and adapting to climate change. In order to cope with these multiple service functions, they must internalize the costs and benefits of their environmental impact. Payments for ecosystem services are hoped to encourage and promote sustainable practices via financial incentives.

The authors show that while the principle is straightforward, the practice is much more complicated. Whereas scenic beauty and protection of water sources provide benefits to the local population, carbon sequestration and biodiversity conservation can be considered international public goods, rendering potential payment schemes more complex. Few examples exist where national or international bodies have been able to set up viable mechanisms that compensate agricultural systems for the environmental services they provide. However this book provides several examples of successful programs, and aims to transfer them to other regions of the world. The authors show that a product can be sold if it is clearly quantified, there exists a means to determine the service's values, and there is a willing buyer.

The first two sections of the book present methodological issues related to the quantification and marketing of ecosystem services from agriculture, including agroforestry. The third and final section presents case studies of practical payments for ecosystem services and experiences in Central and South America, and draws some lessons learnt for effective and sustainable development of ecosystem services compensation mechanisms.

Genetics, Genomics and Breeding of Vegetable Brassicas (Hardcover, New): Jan Sadowski, Chittaranjan Kole Genetics, Genomics and Breeding of Vegetable Brassicas (Hardcover, New)
Jan Sadowski, Chittaranjan Kole
R5,525 R3,880 Discovery Miles 38 800 Save R1,645 (30%) Ships in 12 - 17 working days

Due to their diversity, vegetable Brassicas are of great economic import and offer unique opportunities to enrich our knowledge about plant growth, development, and rapid phenotypic evolution. By applying emerging genomic technologies, we may greatly increase our understanding of the Brassica biology and breeding efficiency. This volume contains 11 chapters contributed by 34 specialists with extensive experience in genetics, molecular breeding, and genomics of vegetable Brassicas. Recent achievements and new technologies presented in this book will provide support to further research the genetics and genomics of vegetable Brassica crops and facilitate their genetic improvement.

Tourism and Agriculture - New Geographies of Consumption, Production and Rural Restructuring (Hardcover, New): Rebecca Torres,... Tourism and Agriculture - New Geographies of Consumption, Production and Rural Restructuring (Hardcover, New)
Rebecca Torres, Janet Momsen
R4,445 Discovery Miles 44 450 Ships in 12 - 17 working days

Shifting global consumption patterns, tastes and attitudes towards food, leisure, travel and place have opened new opportunities for rural producers in the form of agritourism, ecotourism, wine, food and rural tourism and specialized niche market agricultural production for tourism. Agriculture is one of the oldest and most basic parts of the global economy, while tourism is one of the newest and most rapidly spreading. In the face of current problems of climate change, rising food prices, poverty and a global financial crisis, linkages between agriculture and tourism may provide the basis for new solutions in many countries. A number of challenges, nevertheless, confront the realization of synergies between tourism and agriculture.

Tourism and Agriculture examines regional specific cases at the interface between tourism and agriculture, looking at the impacts of rural restructuring, and new geographies of consumption and production. To meet the need for a more comprehensive appreciation of the relationships and interactions between the tourism and agricultural economic sectors, this book consider the factors that influence the nature of these relationships; and explore avenues for facilitating synergistic relationships between tourism and agriculture. These relationships are examined in thirteen chapters through case studies from eastern and western Europe, Japan and the United States and from the developing countries of the Pacific, the Caribbean and Ghana and Mexico. Themes of diversification, economic development, and emerging new forms of production and consumption, are integrated throughout the entire book.

This essential volume, built on original research, generates new insights into the relationships between tourism and agriculture and future economic rural development. Edited by leading researchers and academics in the field, this book will be of value to students, researchers and academics interested in tourism, agriculture and rural development.

Food and Water Security (Paperback): U. Aswathanarayana Food and Water Security (Paperback)
U. Aswathanarayana
R1,917 Discovery Miles 19 170 Ships in 12 - 17 working days

This book deals with ways and means of managing food and water security in various agroclimatic environments through the integration of R & D, training, people participation, agronomic practices, economic instruments, and administrative policies. It includes contributions by global experts in the field, who elaborate on the governance of food security, the biophysical dimensions of more food per drop, as well as on the socioeconomic dimensions of food security. Subjects are presented grouped in three sections: 1. Biophysical Dimensions of Food Security; 2. Socioeconomic Dimensions of Food Security and 3. Governance of Food Security in Different Agroclimatic and Socioeconomic settings. Recommended reading for professionals, water and agricultural scientists, engineers, planners and policy makers in the field of food and water security.

Plant Virus, Vector (Hardcover): S. Mukhopadhyay Plant Virus, Vector (Hardcover)
S. Mukhopadhyay
R5,810 Discovery Miles 58 100 Ships in 12 - 17 working days

Stressing the key role vectors play spread of virus diseases, this volume represents the priorities in practical plant virus research and ways in which their control or management should be sought through an understanding of the practical and environmental aspects of the interactions of viruses with their vectors and their environment. It provides an in-depth understanding of the vectors, their biology, dispersal, movement and migration, contemporary canvases of epidemiology, and the management of virus diseases keeping in view the globalization of agriculture as also the viruses and their quarantine requirements.

Handbook of Ecological Indicators for Assessment of Ecosystem Health (Paperback, 2nd edition): Robert Costanza, Sven Jorgensen,... Handbook of Ecological Indicators for Assessment of Ecosystem Health (Paperback, 2nd edition)
Robert Costanza, Sven Jorgensen, Liu Xu
R2,341 Discovery Miles 23 410 Ships in 12 - 17 working days

Continuing in the tradition of its bestselling predecessor, the Handbook of Ecological Indicators for Assessment of Ecosystem Health, Second Edition brings together world-class editors and contributors who have been at the forefront of ecosystem health assessment research for decades, to provide a sound approach to environmental management and sustainable development. Significantly updated and expanded, this authoritative resource details a proven framework for selecting, evaluating, and validating ecological indicators for ecosystem health assessment. It guides readers through the application of this framework to a wide range of ecosystems, including wetlands, estuaries, coastal zones, lakes, forests, marine ecosystems, lagoons, agricultural systems, landscapes, and rivers. The text synthesizes material from a variety of books, journals, and private research, to consider biodiversity, energy needs, ecological economics, and natural capital in the measurement of ecological health. Organized for ease of reference, the first part of the handbook provides the required theoretical background. It presents a complete overview of all relevant ecological indicators-including thermodynamics, resilience estimates, exergy, and emergy indicators. The second part focuses on how to effectively apply the ecological indicators to a number of important ecosystems. It includes many examples and case studies that clearly illustrate the advantages and disadvantages of each method for specific applications. Offering first-hand insight and practical guidance from practitioners in the field, this complete resource supplies the tools and the well-rounded understanding required to diagnose the health of virtually any ecosystem with much improved accuracy.

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