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Books > Business & Economics > Industry & industrial studies > Primary industries > Agriculture & related industries

Making Ends Meet in Contemporary Russia - Secondary Employment, Subsidiary Agriculture and Social Networks (Hardcover): Simon... Making Ends Meet in Contemporary Russia - Secondary Employment, Subsidiary Agriculture and Social Networks (Hardcover)
Simon Clarke
R3,558 Discovery Miles 35 580 Ships in 12 - 17 working days

Throughout the 1990s, Russian households experienced a dramatic fall in their traditional sources of subsistence: wages and social benefits. Many commentators have argued that households have adopted 'survival strategies' that enable them to make ends meet, particularly taking second jobs, growing their own food and calling on the help of family and friends. This book reviews the available data to analyse the forms, scale and incidence of these phenomena. The author finds that so-called 'survival strategies' merely represent a continuation of traditional soviet practices. He demonstrates that they disproportionately benefit the better off and that they do not provide a means by which those who have suffered misfortune can compensate for a fall in their earnings. Instead, he illustrates that most Russian households have adapted simply by cutting expenditure rather than by finding new sources of income. The author concludes by arguing that the notion of a 'household survival strategy' is inappropriate for the study of post-soviet society. Based on the analysis of a wide range of qualitative and quantitative data, Making Ends Meet in Contemporary Russia provides a comprehensive analysis of the means by which Russian households have secured their subsistence in the face of a collapse in wages and employment since the end of the soviet system. It will be required reading for all students, scholars and researchers of transition studies, development studies and human geography.

Agrarian Crisis in the United States - Pathways for Reform (Hardcover): Anthony Pahnke Agrarian Crisis in the United States - Pathways for Reform (Hardcover)
Anthony Pahnke
R4,249 Discovery Miles 42 490 Ships in 12 - 17 working days

From fragile, corporate-controlled supply chains breaking down, to millions of already hyper-exploited farmworkers risking their lives in the fields without basic personal protective equipment, the COVID-19 pandemic made it painfully obvious that US agriculture does not work. Agrarian Crisis in the United States: Pathways for Reform situates the many food system problems that the COVID-19 pandemic laid bare in historical context across four key policy areas, namely, in land, labor, markets, and the environment. In applying and building from the work of Jürgen Habermas, Agrarian Crisis in the United States highlights how deep-seated problems concerning systemic racism, economic inequality, and political legitimacy endanger the US food and farm system’s future. Besides analyzing crises, it presents solutions that would make agriculture in the United States more just and resilient through the implementation of certain communication and policy strategies. Its original argument, as well as a novel set of remedies, will appeal to scholars and activists with interests in agrarian studies, environmental policy, and social movements.

100 Key Concepts in Environmental Psychology (Hardcover): Dorothée Marchand, Karin E Weiss, Enric Pol 100 Key Concepts in Environmental Psychology (Hardcover)
Dorothée Marchand, Karin E Weiss, Enric Pol
R4,549 Discovery Miles 45 490 Ships in 12 - 17 working days

• Concepts, ideas, and processes explained in an easy to digest format, making this the perfect introduction to key ideas in Environmental Psychology • Engages with both historical and contemporary research, with contributions from highly qualified contributors in the field • The ideal resource for those studying Environmental Psychology for the first time, as well as those studying Sustainability Studies, Architecture and Built Environment Studies, and related fields

Inequality and Nutritional Transition in Economic History - Spain in the 19th-21st Centuries (Hardcover): Francisco J.... Inequality and Nutritional Transition in Economic History - Spain in the 19th-21st Centuries (Hardcover)
Francisco J. Medina-Albaladejo, José Miguel Martínez-Carrión, Salvador Calatayud
R4,269 Discovery Miles 42 690 Ships in 12 - 17 working days

Food consumption and nutrition are historically among the most characteristic features of inequality in living standards driven by socioeconomic, gender, generational and geographical reasons. Nutrition directly impacts mortality, life expectancy, height and illness and thus becomes a good indicator of living standards and their evolution over time. However, one issue that remains unresolved is how to measure past diet inequalities with the available sources. This book evaluates nutritional inequalities in Spain from the nineteenth century to the present day. It explores the socioeconomic, gender, generational and geographical variations in food consumption and nutrition in Spain during this period. Deriving historical data on nutrition and diet has always been difficult due to issues with available sources. This book adopts a multi-dimensional approach and two complementary methodologies capable of presenting a more comprehensive picture: the first analyses diets based on primary sources, while the second examines the effect of nutritional inequalities on biological living standards, with special emphasis on average height. This combination allows for greater precision than previous studies on the impacts of food inequality. This book will be of significant interest to scholars from different academic branches, especially historians, economic historians and historians of science, economists, and also doctors, endocrinologists, paediatricians, anthropologists, nutritionists and expert in cooperation and development.

Insect Predators in Pest Management (Hardcover): Omkar Insect Predators in Pest Management (Hardcover)
Omkar
R3,961 Discovery Miles 39 610 Ships in 12 - 17 working days

Pests cause economic damage to crop and stored products, while vectors are responsible for transmission of disease-causing agents in human beings and livestock. Application of synthetic pesticides in agriculture though has given immediate relief but has also caused well known side effects, leading to a consensus among entomologists and agriculturists to shift towards other ecofriendly pest management. Insect natural enemies consisting of predators, parasitoids and pathogens have attracted the attention of scientists across the globe. These natural enemies exist in agroecosystems and suppress the populations of pests. Parasitoids are farmers' friends and most successful group of natural enemies. Highly specialized in their host choice, female parasitoid searches for a suitable host to lay eggs and larvae in or on or near the hosts. Exploiting this potency of parasitoids may yield successful results in controlling notorious pests in an ecofriendly way. This book covers information on the important biocontrol agents effective in pest suppression. It starts with insect parasitic groups followed by specific group of parasitoids. It is hoped that the book presents a comprehensive account of beneficial parasitoids and will be useful to Undergraduate and Postgraduate students of Entomology, Biological Control, Plant Protection, Agricultural Zoology and Zoology, besides those involved in competitive examinations and policy planning. Features Each chapter has been written by specialized senior persons. Every chapter contains Learning Objectives and Points to Remember. This book offers comprehensive knowledge of parasitoids and their application in pest management in a lucid way.

Nature Law and Policy in Europe (Hardcover): Andrew Jackson Nature Law and Policy in Europe (Hardcover)
Andrew Jackson
R3,944 Discovery Miles 39 440 Ships in 12 - 17 working days

This volume considers current and future challenges for nature law and policy in Europe. Following the Fitness Check evaluation of the Birds and Habitats Directives, in 2017 the EU adopted an Action Plan for nature, people and the economy to rapidly improve the Directives' implementation and accelerate progress towards the EU's biodiversity targets for 2020. More recently, the EU has adopted a Biodiversity Strategy for 2030 and proposed an EU Nature Restoration Law. This book makes a timely contribution by examining the current state of play in light of recent and historical developments, as well as the post-2020 nature law and policy landscape. While evidence suggests that Natura 2000 and the Habitats and Birds Directives have delivered conservation benefits for wildlife in Europe, biodiversity loss continues apace. The book reviews the requirements for an effective international nature conservation system, with reference to the Birds and Habitats Directives. It examines regulatory regimes, current legal issues in the fields of site protection and species protection, the protection of areas outside Natura 2000, recent developments in the EU and the UK, including the implications of Brexit, agriculture and nature conservation, litigation, science and access to justice. Written by leading experts in the field, from a range of stakeholder groups, the volume draws on diverse experiences as well as providing interdisciplinary perspectives. This volume will be essential reading for students and scholars interested in European environmental policy and law, including lawyers, ecologists, environmental scientists, political scientists, natural resource managers, and planners. It will also be of interest to conservation practitioners, policy-makers and NGOs.

Antimicrobials in Pharmaceutical and Medicinal Research (Hardcover): Arti Gupta, Ramprasad Antimicrobials in Pharmaceutical and Medicinal Research (Hardcover)
Arti Gupta, Ramprasad
R3,960 Discovery Miles 39 600 Ships in 12 - 17 working days

1. Focuses on these newly available antibacterial, their mechanism of actions, resistance, and spectrum of activities 2. Useful for Biologists, Bioengineers, Biochemist, Biotechnologists, Microbiologists, Food technologists, Enzymologists 3. Discusses new unexploited targets and strategies for the next generation of antimicrobial drugs for combating the drug resistance and emerging pathogens

Concise Textbook of Large Animal Handling - A Practical Handbook (Hardcover): C. B. Chastain Concise Textbook of Large Animal Handling - A Practical Handbook (Hardcover)
C. B. Chastain
R3,330 Discovery Miles 33 300 Ships in 12 - 17 working days

This concise instructional guide condenses the most important aspects of large animal handling. It provides a portable, durable, beside-the-animal means of learning, as well as a convenient way to refresh on how to strive for safety and efficacy in animal handling techniques. It is ideal for use during veterinary placements in all settings from farm to laboratory, to riding school. The text covers: * Handler safety * Animal safety * Sanitation * Approach and capture * Routine handling and release procedures * Handling for medical procedures * Use and supply sources of restraint equipment. A Companion Website provides additional self-assessment questions and answers to aid learning Important reading for undergraduate veterinary students on EMS rotations, as well as practicing veterinarians, technicians and assistants, the book covers species encountered in farm, equine and laboratory settings.

Strigolactones, Alkamides and Karrikins in Plants - Recent Updates and Future Prospects (Hardcover): Soumya Mukherjee, Tariq... Strigolactones, Alkamides and Karrikins in Plants - Recent Updates and Future Prospects (Hardcover)
Soumya Mukherjee, Tariq Aftab
R3,494 Discovery Miles 34 940 Ships in 12 - 17 working days

1. Provides comprehensive analysis of the eco-physiological aspects of the novel plant growth regulators 2. Useful for investigators in plant physiology, developmental biology, crop biotechnology, plant breeding, plant signaling and communication. 3. Explains the integrative role of strigolactones, karrikins and alkamides in plant development and signaling

Chinese Agriculture in the 1930s - Investigations into John Lossing Buck's Rediscovered 'Land Utilization in... Chinese Agriculture in the 1930s - Investigations into John Lossing Buck's Rediscovered 'Land Utilization in China' Microdata (Hardcover, 1st ed. 2019)
Hao Hu, Fu-Ning Zhong, Calum G. Turvey
R3,043 Discovery Miles 30 430 Ships in 10 - 15 working days

This edited volume analyzes land utilization data from farm surveys taken in China between 1929 and 1933. This data, which was the foundation for John Lossing Buck's seminal work Land Utilization in China (1937), was thought lost to history until rediscovered in 2000. The book presents the first modern analyses of agricultural economics in Republican China using Buck's micro-data, covering important topics such as nutritional poverty, tenancy issues, land productivity, surplus labor, workers' incomes, credit supply, and regional differences. Through using modern analytical methods, this book presents a more accurate picture of the agricultural economy in the Republican Era and will be of particular interest to agricultural economists, economic historians, and Chinese studies scholars.

Climate Change and Crop Production - Foundations for Agroecosystem Resilience (Paperback): Noureddine Benkeblia Climate Change and Crop Production - Foundations for Agroecosystem Resilience (Paperback)
Noureddine Benkeblia
R2,213 Discovery Miles 22 130 Ships in 9 - 15 working days

Presenting an overview of agroecology within the framework of climate change, this book looks at the impact of our changing climate on crop production and agroecosystems, reporting on how plants will cope with these changes, and how we can mitigate these negative impacts to ensure food production for the growing population. It explores the ways that farmers can confront the challenges of climate change, with contributed chapters from around the world demonstrating the different challenges associated with differing climates. Examples are provided of the approaches being taken right now to expand the ecological, physiological, morphological, and productive potential of a range of crop types. Describes the effects and responses of the macro and micro levels of crops under the different components of climate change Reports on the adaptation and resilience of food production systems within the changing climate Covers how plants cope with the changing climate including physiological, biochemical, phenotype, and ecosystem responses Provides an in-depth discussion on the importance of agricultural education connected to climate change Giving readers a greater understanding of the mechanisms of plant resilience to climate change, this book provides new insights into improving the productivity of an individual crop species as well as bringing resistance and resiliency to the entire agroecosystem. It offers a strong foundation for changing research and education programs so that they build the resistance and resilience that will be needed for the uncertain climate future ahead.

Innovation with Spatial Impact: Sustainable Development of the Brazilian Cerrado (Hardcover, 1st ed. 2019): Akio Hosono,... Innovation with Spatial Impact: Sustainable Development of the Brazilian Cerrado (Hardcover, 1st ed. 2019)
Akio Hosono, Nobuaki Hamaguchi, Alan Bojanic
R3,026 Discovery Miles 30 260 Ships in 10 - 15 working days

This book is unique and original, constituting a pioneering study in the use of spatial economics and related analytical approaches to Brazil's Cerrado agricultural development and the formation of agro-industrial value chains. This methodology is appropriate because Cerrado agriculture has been developed from scratch in a vast, previously barren area (204.7 million ha.) in which a spatial transformation has taken place. Until 40 years ago, this region, with its huge expanse of tropical savanna was believed to be unsuited to agriculture. Now, however, it has been transformed into an immense breadbasket, contributing to the mitigation of global food shortages. It also has contributed to the inland development of Brazil, promoting urbanization with a higher living standard and modern production techniques. This book identifies critical factors that enabled the transformation of the Cerrado. To understand the process of agricultural development and the formation of agro-industrial value chains, spatial economics and related approaches are essential because the process involves spatial interactions such as transportation, supply chains, knowledge spillovers, environmental constraints, migration, and urbanization. The book demonstrates that the initial development of Cerrado agriculture was a genuine spatial transformation with contributions from pioneering producers, agribusinesses, and central and local governments, as well as through international cooperation. It also discusses agriculture and agro-industrial value chains focusing on inclusive and sustainable development, a major concern of the international community particularly in terms of the Sustainable Development Goals.

The Routledge Handbook of Law and the Anthropocene (Hardcover): Peter D Burdon, James Martel The Routledge Handbook of Law and the Anthropocene (Hardcover)
Peter D Burdon, James Martel
R6,567 Discovery Miles 65 670 Ships in 12 - 17 working days

The Routledge Handbook of Law and the Anthropocene provides a critical survey into the function of law and governance during a time period when humans have power to impact the Earth system. The Anthropocene is a 'crisis of the earth system'. This book addresses its implications for law and legal thinking in the 21st century. Unpacking the challenges of the Anthropocene for advocates of ecological law and politics, this handbook pursues a range of approaches to the scientific fact of anthropocentrism, with contributions from lawyers, philosophers, geographers and environmental and political scientists. Rather than adopting a hubristic normativity, the contributors engage methods, concepts and legal instruments in a way that underscores the importance of humility and an expansive ethical worldview. Contributors to this volume are the leading scholars and future leaders in the field. Rather than upholding orthodoxy, the handbook also problematizes received wisdom and is grounded in the conviction that the ideas we have inherited from the Holocene must all be open to question. Engaging such issues as the Capitalocene, Gaia theory, the rights of nature, posthumanism, the commons, geoengineering and civil disobedience, this handbook will be of enormous interest to academics, students and others with interests in ecological law and the current environmental crisis.

Food Geographies - Social, Political, and Ecological Connections (Paperback): Pascale Joassart-Marcelli Food Geographies - Social, Political, and Ecological Connections (Paperback)
Pascale Joassart-Marcelli
R1,226 Discovery Miles 12 260 Ships in 12 - 17 working days

This text introduces students to the main issues, theories, and methods related to the study of food from a geographic perspective. Concise and accessible, it provides an overview of key issues in the study of food and illustrates them with current examples from around the world. As the first textbook on this topic, it provides students with theoretical concepts and analytical approaches grounded in the subfields of geography, showcasing the integrative nature of the discipline and its unique ability to combine environmental and social perspectives. It encourages students to think critically about food systems and develop solutions to make them more sustainable and equitable.

The Rhetorical Construction of Vegetarianism (Hardcover): Cristina Hanganu-Bresch The Rhetorical Construction of Vegetarianism (Hardcover)
Cristina Hanganu-Bresch
R3,939 Discovery Miles 39 390 Ships in 12 - 17 working days

This book explores themes in the rhetoric of vegetarian discourse. A vegan practice may help mitigate crises such as climate change, global health challenges, and sharpening socioeconomic disparities, by ensuring both fairness in the treatment of animals and food justice for marginalized populations. How the message is spread is crucial for these aims. Vegan practices thus uncover tensions between individual dietary choices and social justice activism, between ego and eco, between human and animal, between capitalism and environmentalism, and within the larger universe of theoretical and practical ethics. The chapters apply rhetorical methodologies to understand vegan/vegetarian discourse, emphasizing, for example, vegan/vegetarian rhetoric through the lens of polyphony, the role of intersectional rhetoric in becoming vegan, as well as ecofeminist, semiotic, and discourse theory approaches to veganism. The book aims to show that a rhetorical understanding of vegetarian and vegan discourse is crucial for the goals of movements promoting veganism. The book is intended for a wide interdisciplinary audience of scholars, researchers, and individuals interested in veganism, food and media studies, rhetorical studies, human-animal studies, cultural studies and related disciplines. It urges readers to examine vegan discourses seriously, not just as a matter of personal choice or taste but as one vital for intersectional justice and our planetary survival.

Political Ecologies of Meat (Hardcover): Jody Emel, Harvey Neo Political Ecologies of Meat (Hardcover)
Jody Emel, Harvey Neo
R4,490 Discovery Miles 44 900 Ships in 9 - 15 working days

Livestock production worldwide is increasing rapidly, in part due to economic growth and demand for meat in industrializing countries. Yet there are many concerns about the sustainability of increased meat production and consumption, from perspectives including human health, animal welfare, climate change and environmental pollution. This book tackles the key issues of contemporary meat production and consumption through a lens of political ecology, which emphasizes the power relations producing particular social, economic and cultural interactions with non-human nature. Three main topics are addressed: the political ecology of global livestock production trends; changes in production systems around the world and their implications for environmental justice; and existing and emerging governance strategies for meat production and consumption systems and their implications. Case studies of different systems at varying scales are included, drawn from Asia, Africa, the Americas and Europe. The book includes an editorial introduction to set the context and synthesize key messages for the reader.

Food Geographies - Social, Political, and Ecological Connections (Hardcover): Pascale Joassart-Marcelli Food Geographies - Social, Political, and Ecological Connections (Hardcover)
Pascale Joassart-Marcelli
R3,014 Discovery Miles 30 140 Ships in 12 - 17 working days

This text introduces students to the main issues, theories, and methods related to the study of food from a geographic perspective. Concise and accessible, it provides an overview of key issues in the study of food and illustrates them with current examples from around the world. As the first textbook on this topic, it provides students with theoretical concepts and analytical approaches grounded in the subfields of geography, showcasing the integrative nature of the discipline and its unique ability to combine environmental and social perspectives. It encourages students to think critically about food systems and develop solutions to make them more sustainable and equitable.

Groundwater - Recent Advances in Interdisciplinary Knowledge (Hardcover): James E. Nickum, Raya Marina Stephan, Philippus Wester Groundwater - Recent Advances in Interdisciplinary Knowledge (Hardcover)
James E. Nickum, Raya Marina Stephan, Philippus Wester
R3,961 Discovery Miles 39 610 Ships in 12 - 17 working days

Groundwater is invisible, but its impact is visible everywhere. Everything around us relies on groundwater, our drinking water and sanitation, our food supply and our natural environment. Yet because it is invisible, information, management and governance of groundwater is often poor and inadequate. This book contributes to UN Water Groundwater year (2022), and to the effort of "making the invisible, visible". Through worldwide case studies ranging from the Americas (California, Brazil), to Asia (India, Iran, Lao PDR, Nepal), Africa (Malawi, Tanzania, South Africa) and the MENA region (Lebanon, Morocco, Yemen), including cases of transboundary aquifers, the chapters in this edited volume reflect important recent advances in interdisciplinary knowledge on the governance, management, practice and science-policy interfaces of groundwater. An insightful resource for researchers and planners in the field of environmental policies, water laws, climate change and groundwater governance, this book comes with a new Introduction. The other chapters were originally published in Water International.

Omics Studies of Medicinal Plants (Hardcover): Altaf Ahmad, Ambreen Asif Omics Studies of Medicinal Plants (Hardcover)
Altaf Ahmad, Ambreen Asif
R4,901 Discovery Miles 49 010 Ships in 12 - 17 working days

Herbal drugs play a pivotal role in modern medicine and pharmaceutical care however only limited biotechnology application has been seen in medicinal plants. Revolutions in high-throughput approaches emphasize omics approaches, such as genomics, transcriptomics, proteomics, and metabolomics. A volume in the Exploring Medicinal Plants series, this book provides a comprehensive and in-depth analysis of breakthroughs in high-throughput approaches for the research of medicinal plants. Exploring the principles and applications of omics technologies, this book is essential for those working on or are involved in the modern research of medicinal and aromatic plants. There is also a strong focus on practical implications of these technologies through exploring the safety aspects and conservation strategies of various plants. From informative discussions on the latest research to a holistic evaluation of their potential applications, this book appeals to students, researchers and professionals working with medicinal and aromatic plants, as well as healthcare professionals interested in the area.

Political Ecologies of Meat (Paperback): Jody Emel, Harvey Neo Political Ecologies of Meat (Paperback)
Jody Emel, Harvey Neo
R1,626 Discovery Miles 16 260 Ships in 9 - 15 working days

Livestock production worldwide is increasing rapidly, in part due to economic growth and demand for meat in industrializing countries. Yet there are many concerns about the sustainability of increased meat production and consumption, from perspectives including human health, animal welfare, climate change and environmental pollution. This book tackles the key issues of contemporary meat production and consumption through a lens of political ecology, which emphasizes the power relations producing particular social, economic and cultural interactions with non-human nature. Three main topics are addressed: the political ecology of global livestock production trends; changes in production systems around the world and their implications for environmental justice; and existing and emerging governance strategies for meat production and consumption systems and their implications. Case studies of different systems at varying scales are included, drawn from Asia, Africa, the Americas and Europe. The book includes an editorial introduction to set the context and synthesize key messages for the reader.

Quality Control in Fruit and Vegetable Processing - Methods and Strategies (Hardcover): Megh R. Goyal, Faizan Ahmad Quality Control in Fruit and Vegetable Processing - Methods and Strategies (Hardcover)
Megh R. Goyal, Faizan Ahmad
R4,157 Discovery Miles 41 570 Ships in 12 - 17 working days

Quality Control in Fruit and Vegetable Processing: Methods and Strategies illustrates the applications of various nonthermal technologies for improving the quality and safety of fruits and vegetables, such as microwave, ultrasound, gamma irradiation, pulsed light, and hurdle technology. The volume also looks at various strategies (osmotic dehydration, ultrasound- and ultrasound-assisted osmotic dehydration, nanoemulsions, and engineered nanomaterials) for the preservation of fresh produce. It emphasizes various nondestructive techniques that have been widely used for the quality assessment of fruits and vegetables during storage, including image analysis, x-ray tomography, magnetic resonance imaging (MRI), nonmagnetic resonance imaging (NMR), color vision system, near-infrared spectroscopy (NIRS), and computerized tomography (CT). Applications of other nondestructive mechanical (such as electronic tongue and nose technology) and dynamic methods (acoustic) for food quality and safety evaluation have also been included. The book concludes with an overview of the potential use of fruit and vegetable waste as a viable feedstock for bioenergy and for the treatment of wastewater. Key features: Promotes the utilization of new and novel nonthermal technologies for the preservation of fruits and vegetables Provide up-to-date information on the applications of nonthermal technologies for the quality and safety of fresh produce during storage Highlights different preservation strategies for improving the quality of fresh produce Explores the use of nondestructive quality assessment methods such as X-ray, MRI, NMR, etc. Discusses the potential industrial use of fruit and vegetable waste as a viable feedstock for bioenergy and for the treatment of industrial wastewater This volume will provide food for thought for those in the food industry on new methods and technology for effective quality control in fruit and vegetable processing.

Sustainable Agriculture and Agribusiness in Iran (Hardcover, 1st ed. 2019): Masoomeh Rashidghalam Sustainable Agriculture and Agribusiness in Iran (Hardcover, 1st ed. 2019)
Masoomeh Rashidghalam
R3,026 Discovery Miles 30 260 Ships in 10 - 15 working days

This book presents a collection of ten empirical studies on Iran's sustainable agriculture and agribusiness, grouped into three domains: agricultural prices and commodity market analysis; risk management and climate change; and natural resources and environmental economics. The various studies elaborate on sustainable agriculture, climate change, pest management, natural resources, land-use, agricultural marketing, risk management and insurance in Iran's agricultural sector. The book also introduces the key microeconomic principles that are applied to agriculture from a suitability perspective, and provides policy recommendation to decision makers and agricultural-product producers. As such it serves as a supplement to textbooks on applied economics, agricultural and environmental economics, and offers students and professionals in agricultural economics, resource economics, risk management, and food policy as well as general economists real-world examples of the principles under discussion. Further, it includes an extensive range of case studies from different regions of the country, which could be applied in agricultural policy making process, making it a useful resource for agricultural planners and decision makers in government agencies.

Human-Animal Interactions in Anthropocene Asia (Hardcover): Victor Teo Human-Animal Interactions in Anthropocene Asia (Hardcover)
Victor Teo
R4,100 Discovery Miles 41 000 Ships in 12 - 17 working days

This book examines the theme of human-animal interactions contextualized against the idea of the Anthropocene. Focused on China and its immediate Asian borderlands, this interdisciplinary collection provides a powerful and insightful analysis of the ecological challenges that mankind's traditional activities have created. Through in-depth case studies, each focusing on a particular human-animal dynamic, the book contextualises and advances the understanding of existing environmental and ecological problems faced by local communities in Asia. In particular, the book hopes to transcend the duality of the nature versus culture debate by locating animal-ecological problems in the behavior of human institutions, beliefs and practices, which are often affected by prevailing cultural proclivities, political ideologies, economic interests and scientific agendas. Through interrogation of theoretical concepts of Anthropocene and human-animal binary, the volume highlights the controversial debates that follows their usage as well as their empirical utility understanding human-animal interactions historically, thereby engaging a broader interdisciplinary conversation is increasingly links these two fields together. Providing a platform for discussion and dialogue for a wide audience, this book will appeal to students and scholars of environmental history and politics, anthropology, political science and policy studies, China studies and Asian studies more generally.

Bio-Nano Filtration in Industrial Effluent Treatment - Advanced and Innovative Approaches (Hardcover): Maulin P. Shah Bio-Nano Filtration in Industrial Effluent Treatment - Advanced and Innovative Approaches (Hardcover)
Maulin P. Shah
R3,945 Discovery Miles 39 450 Ships in 12 - 17 working days

The ever-increasing number of pollutants discharged into the environment drives the search for new treatment technologies or the modification of the existing ones. In this sense, innovation in bio nanofiltration systems seems very promising and therefore, a book on the current advances and innovations on his topic is highly appropriate. Bio nanofiltration is a relatively emerging new technology applied to the treatment of wastewater and other toxic compounds. In the last two decades, this technology has begun to emerge as an economically viable process to treat the great variety of recalcitrant pollutants discharged into the environment. Thus, the US biofiltration market is speculated to reach over $100 million by 2020. This book aims to present how innovation in bio nanofiltration can provide effective solutions to overcome the serious problem of water pollution worldwide. The removal of contaminants will be the result of the combined effects of biological oxidation, adsorption, and filtration processes. Features: Describes the microbial ecology of bio nanofiltration Describes the modelling of bio nanofiltration Describes designing of bio nanofillers

Evolution and Speciation in Protozoa (Hardcover): T. J Pandian Evolution and Speciation in Protozoa (Hardcover)
T. J Pandian
R4,087 Discovery Miles 40 870 Ships in 12 - 17 working days

The polyphyletic Protozoa have explored the possibility of performing almost all metazoan functions with a few subcellular organelles. Their unicellularity and structural simplicity have (i) limited diversity to 32,950 species, (ii) restricted spatial distribution to aquatic habitats (94%, against 15% in Metazoa), (iii) demonstrated the ubiquitous dominance of clonality, (iv) reduced sexualization in 50% species, (v) facilitated the use of vegetative gametes in 40% species and (vi) secondary loss of sex in 10% species. With the fastest multiplication rates, i.e. once every 6-60 hours, they occur in high densities of 105-106 cell/ml. Their diverse and complicated life cycles are described in 30 types. Being risky, the cycle involves two hosts in < 2,000 parasitic species and injective transmission mode by sanguivorous insects and ticks in < 300 species. Their radial symmetry has accelerated diversity more than in radially symmetric less speciose Porifera (8,553 species), Cnidaria (10,856) and Echinodermata (7,000). In them, diversity is decelerated in the following descending order: symmetry > clonality > hermaphroditism > motility. Motility ranges from 2-3 m for Rhizopoda to 400-2,000 m for Ciliophora. Not surprisingly, 6,800 species of arcellinids, filosians and formainifers are testated or shelled. Within 1,229 sessile species, the peritrichid and suctorian ciliates are better adapted to coloniality. Unlike those of many Metazoa, the protozoan cyst is a dynamic stage, in which clonal or sexual reproduction occurs. Over 81% protozoans encyst, as it ensures (i) 90% survival during unfavorable conditions (against 15 in 12% non-encysted protozoans), (ii) genome transfer through generations, (iii) dispersal into new habitats and (iv) transmission to new hosts. Their mean body size ranges from 2 m to 2 mm - a range over 1,000-times - only 8% aquatic metazoans cover a similar size range. In comparison to 77% macrophagy in Metazoa, only 46% protozoans are macrophagous predators. Within motile microphagy, protozoans filter 3-2 times smaller food particle at 50% cheaper clearance cost. This efficiency has expanded microphagy to 15% in protozoans, against 3% in Metazoa. Hence, their turnover rate in trophic dynamics is twice faster than that of metazoans. Foraminifers serve as ecological sensitive indicators in petroleum exploration and rise in sea level. For the first time, incidences of clonality and meiosis as well as symbiosis and parasitism have been shown to hint at the origin and evolution of different protozoan taxonomic groups during the geological past.

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