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Books > Professional & Technical > Environmental engineering & technology > General

Balancing the Commons in Switzerland - Institutional Transformations and Sustainable Innovations (Paperback): Tobias Haller,... Balancing the Commons in Switzerland - Institutional Transformations and Sustainable Innovations (Paperback)
Tobias Haller, Karina Liechti, Martin Stuber, Francois-Xavier Viallon, Rahel Wunderli
R1,289 Discovery Miles 12 890 Ships in 9 - 15 working days

Balancing the Commons in Switzerland outlines continuity and change in the management of common-pool resources such as pastures and forests in Switzerland. The book focuses on the differences and similarities between local institutions (rules and regulations) and forms of commoners' organisations (corporations of citizens and corporations) which have managed common property for several centuries and have shaped the cultural landscapes of Switzerland. At the core of the book are five case studies from the German, French and Italian speaking regions of Switzerland. Beginning in the Late Middle Ages and focusing on the transformative periods in the nineteenth and twentieth centuries, it traces the internal and external political, economic and societal changes and examines what impact these changes had on commoners. It goes beyond the work of Robert Netting and Elinor Ostrom, who discussed Swiss commons as a unique case of robustness, by analysing how local commoners reacted to, but also shaped, changes by adapting and transforming common property institutions. Thus, the volume highlights how institutional changes in the management of the commons at the local level are embedded in the public policies of the respective cantons, and the state, which generates a high heterogeneity and an actual laboratory situation. It shows the power relations and very different routes that local collective organisations and their members have followed in order to cope with the loss of value of the commons and the increased workload for maintaining common property management. Providing insightful case studies of commons management, this volume delivers theoretical contributions and lessons to be learned for the commons worldwide. This book will be of great interest to students and scholars of the commons, natural resource management and agricultural development.

Mushroom Clouds - Ecocritical Approaches to Militarization and the Environment in East Asia (Paperback): Simon C Estok, Iping... Mushroom Clouds - Ecocritical Approaches to Militarization and the Environment in East Asia (Paperback)
Simon C Estok, Iping Liang, Shinji Iwamasa
R1,264 Discovery Miles 12 640 Ships in 9 - 15 working days

Mushroom Clouds: Ecocritical Approaches to Militarization and the Environment in East Asia examines the growing significance of the eco-implications of the increasing militarism of East Asia. As a transcultural image and metaphor, mushroom clouds signify anthropogenic violence and destruction, as exemplified by wars and nuclear bombings. Immediately evoking memories of Hiroshima and Nagasaki, the mushroom clouds metaphor has deep roots and implications in East Asia, and this volume explores these roots and implications from the perspectives of a variety of scholars and artists from different parts of East Asia. The chapters that comprise Mushroom Clouds respond to the increasingly dangerous developments in the world that led up to and have occurred since the 2016 presidential election of Donald Trump, developments that threaten the stability of the region and the world. In the wake of the 70th anniversary of the division of Korea, increasing attention has been focused on the legacy of the Cold War, on the one hand, and on the continuing militarization of East Asia, on the other. After the nuclear bombings in Hiroshima and Nagasaki, after the truce across the 38th parallel, after the shelling of Kinmen and Matsu, East Asia became (and remains) one of the most densely militarized regions in the world. Under the shadow of war, however, the concern about environmental impacts has been growing, not only in social discourse but also in literature and the visual arts. The first of its kind, Mushroom Clouds gathers ecocritics from East Asia to examine issues such as militarization, militarized islands, military tourism, military villages, post-war environments, nuclear accidents, and the demilitarized sone (DMZ) wildlife, among others, in East Asia.

Technology, Governance and Respect for the Law - Pictures at an Exhibition (Paperback): Roger Brownsword Technology, Governance and Respect for the Law - Pictures at an Exhibition (Paperback)
Roger Brownsword
R1,177 Discovery Miles 11 770 Ships in 9 - 15 working days

In the context of the technological disruption of law and, in particular, the prospect of governance by machines, this book reconsiders the demand that we should respect the law, simply because it is the law. What does 'the law' need to look like to justify our respect? Responding to this question, the book takes the form of a dialectic between, on the one side, the promise of the prospectus for law and, on the other, the discontent provoked by the performance of law in practice; this is followed by a synthesis. Four pictures of law are considered: two are traditional pictures - law as order and law as just order; and two are prompted by the technological disruption of law - law as governance by machines and law as self-governance by humans. These pictures are tested in five performance areas: contract law, criminal law, biolaw, information law, and constitutional law. The synthesis, revealing the complexity of the demand for respect, highlights three particular points. First, the only prospectus for law that clearly commands respect is one that is committed to protecting the global commons (the preconditions for humans to form their own communities with their own forms of governance); second, any form of governance by humans will invite reservations and push-back against the demand for respect; and, third, governance by machines is not so much a superior form of governance as a radically different form in which questions about respect are redundant. This book will appeal to scholars and students with interests in the broad and burgeoning field of law, regulation and technology, as well as to legal theorists, practitioners, and others interested in the impact of new technology on law.

Design and Strategy - A Step-by-Step Guide (Paperback): Wanda Grimsgaard Design and Strategy - A Step-by-Step Guide (Paperback)
Wanda Grimsgaard
R1,366 Discovery Miles 13 660 Ships in 9 - 15 working days

This major practical handbook bridges the gap between strategy and design, presenting a step-by-step design process with a strategic approach and extensive methods for innovation, strategy development, design methodology and problem solving. It is an effective guide to planning and implementing design projects to ensure strategic anchoring of the process and outcome. Built around a six-part phase structure that represents the design process, covering initial preparations and project briefing, research and analysis, targets and strategy, concept development, prototyping and modelling, production and delivery, it is a must-have resource for professionals and students. Readers can easily dip in and out of sections, using the phase structure as a navigation tool. Unlike other books on the market, Design and Strategy addresses the design process from the perspective of both the company and the designer. For businesses, it highlights the value of design as a strategic tool for positioning, competition and innovation. For the designer, it teaches how to create solutions that are strategically anchored and deliver successful outcomes for businesses, resulting in appreciative clients. It includes over 250 illustrations and diagrams, tables, and text boxes showing how to move through each stage with clear visualisation and explanation. This book encourages all designers in product design and manufacturing, service design, communication design, branding, and advertising, to think beyond shape and colour to see design through the lens of strategy, process and problem solving, and all business managers, innovators and developers, to see the value in strategic design outcomes.

Transport of Escherichia coli in Saturated Porous Media - PhD, Unesco-IHE Institute for Water Education, Delft, The Netherlands... Transport of Escherichia coli in Saturated Porous Media - PhD, Unesco-IHE Institute for Water Education, Delft, The Netherlands (Paperback)
Jan Willem Foppen
R3,240 Discovery Miles 32 400 Ships in 12 - 17 working days

When wastewater infiltrates into the soil, groundwater may be contaminated. If the distance from source of pollution to point of groundwater abstraction is small, there is a real chance of abstracting pathogenic microorganisms. In this book, the transport of Escherichia coli in aquifers under saturated conditions is studied. Starting point is the well known colloid filtration theory. Straining or physical sieving, geochemical heterogeneity, variable deposition rate coefficients, and preferential flow mechanisms are then included in the theory. The case of Sana'a, the capital of Yemen, served to evaluate the importance of bacteria transport processes in a field situation. This book is useful for hydrogeologists concerned with microbiological contamination of aquifers.

Biological Control - Global Impacts, Challenges and Future Directions of Pest Management (Hardcover): Peter Mason Biological Control - Global Impacts, Challenges and Future Directions of Pest Management (Hardcover)
Peter Mason
R4,158 Discovery Miles 41 580 Ships in 9 - 15 working days

There are many books on biological control, but this will bring up to date the regulatory and other specific challenges facing biological control, and how they are being met. It is the first book to bring together a comprehensive account of global activities in biological control, region-by-region, amalgamating information from introduction biological control, conservation biological control and augmentative biological control (including commercial use). Offers a historical summary of organisms and main strategies used in biological control. Outlines key challenges confronting biological control in the 21st century and describes the main socioeconomic challenges that need to be addressed. Global overview: summarises biological control efforts around the globe and highlights important successes and failures, providing suggestions to best move biological control forward in a changing world. Biological control is a fairly specialized field but one that is spread across a broad array of socio-environments in agriculture and public health around the world. There is also a significant regulatory component to a subset of this field (classical biological control) that researchers must navigate to achieve the aims of their research and its application. This book will help!

Water Quality & Pollution Set (Paperback): Various Water Quality & Pollution Set (Paperback)
Various
R3,835 Discovery Miles 38 350 Ships in 12 - 17 working days

A three volume set consisting of: Water Quality Monitoring: A practical guide to the design and implementation of freshwater quality studies and monitoring programmes Richard Balance & Jamie Bartram 9780419217305 July 1996 234x156mm 400pp Water quality monitoring is an essential tool in the management of water resources and this book comprehensively covers the entire monitoring operation. This important text is the outcome of a collborative programme of activity between UNEP and WHO with inputs from WMO and UNESCO and draws on the international standards of the International Organization of Standardization. Water Pollution Control: A Guide to the Use of Water Quality Management Principles Richard Helmer & Ivanildo Hespanhol 9780419229100 October 1997 234x156mm 520pp This is a handbook for policy makers and environmental managers in water authorities and engineering companies engaged in water quality programmes, especially in developing countries. It is also suitable for use as a textbook or as training material for water quality management courses. It is a companion volume to Water Quality Assessments and Water Quality Monitoring.Water Quality Assessments: A Guide to the Use of Biota, Sediments and Water in Environmental Monitoring Deborah V. Chapman 9780419216001 August 1996 234x156mm 650pp This guidebook, now thorougly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for water quality.

Water Engineering inAncient Civilizations - 5,000 Years of History (Paperback): Pierre-Louis Viollet Water Engineering inAncient Civilizations - 5,000 Years of History (Paperback)
Pierre-Louis Viollet
R3,245 Discovery Miles 32 450 Ships in 12 - 17 working days

This new book offers an engineer's perspective on the history of water technology and it's impact on the development of civilisation.
A Second Edition and translation into English of the French book "L'Hydraulique dans les Civilisations Anciennes."
Water professionals, engineers, scientists, and students will find this book fascinating and invaluable to their understanding of the fundamental role of water engineering in the development of civilization. The book abounds with descriptions of hydraulic techniques in the civilizations of the classical era and the Middle Ages, including illustrations ands translated descriptions of ancient observers and authors. The work is unique in offering an engineer perspective not only on the history of water technology, but also demonstration of the genesis of ideas and the transmissions of ideas and technology from one age and civilization to the next. The book is specially noteworthy for its efforts to situate hydraulic developments in their historical and intellectual context.

Forever Chemicals - Environmental, Economic, and Social Equity Concerns with PFAS in the Environment (Hardcover): David M.... Forever Chemicals - Environmental, Economic, and Social Equity Concerns with PFAS in the Environment (Hardcover)
David M. Kempisty, Leeann Racz
R3,336 Discovery Miles 33 360 Ships in 9 - 15 working days

Forever Chemicals: Environmental, Economic, and Social Equity Concerns with PFAS in the Environment provides the reader with an understanding of the complex and interwoven issues associated with per- and polyfluorinated substances (PFAS) in our environment. The chapters provide in-depth perspective into various issues, including health, regulation, detection, clean-up strategies and technologies, and more. Taken together or as the reader's interests lead them, the variety of topics covered in the book present a balanced perspective on this complex topic. It will address the current state of PFAS and where indicators are pointing for future developments. The book is also a deeper investigation of the regulatory challenges, analytical hurdles, and toxicological progress to date for the suite of PFAS chemicals. Features Explains the trends that will affect future policy and regulatory decisions Looks holistically at 4000+ PFAS chemicals Includes PFAS risk assessments at contaminated sites and biomonitoring insights Provides in-depth discussions on remediation technologies Illustrates quality and diversified content Provides a balanced perspective on this complex topic

Neoliberal Environments - False Promises and Unnatural Consequences (Paperback, New edition): Nik Heynen, James McCarthy, Scott... Neoliberal Environments - False Promises and Unnatural Consequences (Paperback, New edition)
Nik Heynen, James McCarthy, Scott Prudham, Paul Robbins
R1,600 Discovery Miles 16 000 Ships in 12 - 17 working days

Over the past few decades, the governance of nature has taken its most radical turn. The most influential change in economic and social regulation has seen a dramatic reprise of liberal faith in less regulated markets and minimalist states, underpinned by advocacy for extending exclusive property rights to nearly everything imaginable. This complex turn, with its countless yet uncharted implications for environmental quality and governance, is captured by the contentious concept of neoliberalism. Today, neoliberalism provides the context and direction for how humans affect and interact with the non-human world and with one another. But what does this mean for nature?

This volume brings together specific case studies that span more than two decades of experience and evidence linking neoliberalism with concrete environmental changes, politics, and outcomes in diverse, international contexts. It evaluates specific political ecologies and dynamics, and the implications of particular neoliberal reforms and enforcements, while collectively affording new contributors and readers the possibility of thinking comparatively across sectors and geographic contexts. Such specificity and comparative potential serves important analytical functions because it allows the authors and editors to craft stronger, more credible answers to the central questions of what neoliberalism is and what it entails in specific sorts of circumstances.

DeepFakes - Creation, Detection, and Impact (Hardcover): Loveleen Gaur DeepFakes - Creation, Detection, and Impact (Hardcover)
Loveleen Gaur
R3,323 Discovery Miles 33 230 Ships in 9 - 15 working days

Provides a technical introduction to deepfakes, its benefits, and the potential harms Presents practical approaches of creation and detection of deepfakes using Deep Learning (DL) Techniques Draws attention towards various challenging issues and societal impact of deepfakes with their existing solutions Includes research analysis in the domain of DL fakes for assisting the creation and detection of deepfakes applications Discusses future research directions with emergence of deepfakes technology

Advances in Food Safety and Environmental Engineering - Proceedings of the 4th International Conference on Food Safety and... Advances in Food Safety and Environmental Engineering - Proceedings of the 4th International Conference on Food Safety and Environmental Engineering (FSEE 2022), Xiamen, China, 25-27 February 2022 (Hardcover)
Soufiane Haddout
R4,357 Discovery Miles 43 570 Ships in 9 - 15 working days

Advances in Food Safety and Environmental Engineering is a compilation of selected papers from the 2022 4th International Conference on Food Safety and Environmental Engineering (FSEE 2022) and focuses on the research of food engineering and environmental engineering. The proceedings feature the most cutting-edge research directions and achievements related to health and environment. Subjects in these proceedings include: Food Safety and Health Food Nutrition Food Processing and Preservation Environmental Engineering and Technology Ecology and Ecosystem Management This collection of papers aims to promote food safety and environmental development, resource sharing, flexibility and high efficiency. An additional goal is to promote scientific information exchange globally between scientists from the best universities, research centers and high-tech companies.

Simulation Modelling - Concepts, Tools and Practical Business Applications (Paperback): Andrew Greasley Simulation Modelling - Concepts, Tools and Practical Business Applications (Paperback)
Andrew Greasley
R1,173 Discovery Miles 11 730 Ships in 9 - 15 working days

While simulation has a vast area of application, this textbook focuses on the use of simulation to analyse business processes. It provides an up-to-date coverage of all stages of the discrete-event simulation (DES) process, covering important areas such as conceptual modelling, modelling input data, verification and validation and simulation output analysis. The book is comprehensive yet uncomplicated, covering the theoretical aspects of the subject and the practical elements of a typical simulation project, demonstrated by cases, examples and exercises. It also shows how simulation relates to new developments in machine learning, big data analytics and conceptual modelling techniques. Guidance is provided on how to build DES models using the Arena, Simio and Simul8 simulation software, and tutorials for using the software are incorporated throughout. Simulation Modelling offers a uniquely practical and end-to-end overview of the subject, which makes it perfect required or recommended reading for advanced undergraduate and postgraduate students studying business simulation and simulation modelling as part of operations research, business analytics, supply chain management and computer science courses.

The Space Industry of the Future - Capitalism and Sustainability in Outer Space (Paperback): Mark W. McElroy Jr The Space Industry of the Future - Capitalism and Sustainability in Outer Space (Paperback)
Mark W. McElroy Jr
R1,703 Discovery Miles 17 030 Ships in 9 - 15 working days

* Describes the principles of capitalism and how they can be used in the space industry to maximize creation of value for humanity. * Develops pragmatic criteria for readers to use in assessing value to humanity of initiatives and business decisions in the space industry. * Describes the world's greatest problems and how space systems may help address them with emphasis placed on how the space industry supports sustainability of humanity and the planet. * Provides all of the above in an integrated format that is accessible to readers, whether coming from technical, business, or policy backgrounds.

Agricultural Commercialization, Gender Equality and the Right to Food - Insights from Ghana and Cambodia (Hardcover):... Agricultural Commercialization, Gender Equality and the Right to Food - Insights from Ghana and Cambodia (Hardcover)
Christophe Gironde, Christophe Golay, Elisabeth Prugl, Dzodzi Tsikata, Joanna Bourke Martignoni
R4,074 Discovery Miles 40 740 Ships in 9 - 15 working days

This volume explores agricultural commercialization from a gender equality and right to food perspective. Agricultural commercialization, involving not only the shift to selling crops and buying inputs but also the commodification of land and labour, has always been controversial. Strategies for commercialization have often reinforced and exacerbated inequalities, been blind to gender differences and given rise to violations of the human rights to food, land, work and social security. While there is a body of evidence to trace these developments globally, impacts vary considerably in local contexts. This book systematically considers these dynamics in two countries, Cambodia and Ghana. Profoundly different in terms of their history and location, they provide the basis for fruitful comparisons because they both transitioned to democracy in the early 1990s, made agricultural development a priority, and adopted orthodox policies of commercialization to develop the sector. Chapters illustrate how commercialization processes are gendered, highlighting distinctive gender, ethnic and class dynamics in rural Ghana and Cambodia and the different outcomes these generate. They also show the ways in which food cultures are changing and the often-problematic impact of these changes on the safety and quality of food. Specific policies and legal norms are examined, with chapters addressing the development and implementation of frameworks on the right to food and land administration. Overall, the volume brings into relief multiple dimensions shaping the outcomes of processes of commercialization, including gender orders, food cultures, policy translation, national and sub-national policies, corporate investments and programmes, and formal and informal legal norms. In doing so, it offers insight not only on our case countries, but also provides proposals to advance rights-based research on food security. This book will be of great interest to students and scholars of food security, agricultural development and economics, gender, human rights and sustainable development.

Bird's Higher Engineering Mathematics (Paperback, 9th edition): John Bird Bird's Higher Engineering Mathematics (Paperback, 9th edition)
John Bird
R910 R841 Discovery Miles 8 410 Save R69 (8%) Ships in 5 - 10 working days

Higher Engineering Mathematics has helped thousands of students to succeed in their exams by developing problem-solving skills, It is supported by over 600 practical engineering examples and applications which relate theory to practice. The extensive and thorough topic coverage makes this a solid text for undergraduate and upper-level vocational courses. Its companion website provides resources for both students and lecturers, including lists of essential formulae, ands full solutions to all 2,000 further questions contained in the 277 practice exercises; and illustrations and answers to revision tests for adopting course instructors.

Movement - how to take back our streets and transform our lives (Paperback): Thalia Verkade, Marco te Broemmelstroet Movement - how to take back our streets and transform our lives (Paperback)
Thalia Verkade, Marco te Broemmelstroet; Translated by Fiona Graham
R385 R304 Discovery Miles 3 040 Save R81 (21%) Ships in 3 - 5 working days

We take it for granted that the streets outside out homes are designed for movement from A to B, nothing more. But what happens if we radically rethink how we use these public spaces? Could we change our lives for the better? Our dependence on cars is damaging our health - and the planet's. The Dutch seem to have the right idea, with thousands of bike highways, but even then, what happens to pedestrians or people who want to cycle at a more leisurely pace? What about children playing outside their homes? Or wildlife, which enriches our local areas? Why do we prioritise traffic above all else? Making our communities safer, cleaner, and greener starts with asking the fundamental questions: who do our streets belong to, what do we use them for, and who gets to decide? Join journalist Thalia Verkade and urban mobility expert Marco te Broemmelstroet as they confront their own underlying beliefs and challenge us to rethink our way of life to put people at the centre of urban design. But be warned: you will never look at the street outside your front door in the same way again.

A Beginner's Guide to Internet of Things Security - Attacks, Applications, Authentication, and Fundamentals (Paperback):... A Beginner's Guide to Internet of Things Security - Attacks, Applications, Authentication, and Fundamentals (Paperback)
Aakanksha Tewari, Brij B. Gupta
R631 Discovery Miles 6 310 Ships in 9 - 15 working days

A Beginner's Guide to Internet of Things Security focuses on security issues and developments in the Internet of Things (IoT) environment. The wide-ranging applications of IoT, including home appliances, transportation, logistics, healthcare, and smart cities, necessitate security applications that can be applied to every domain with minimal cost. IoT contains three layers: application layer, middleware layer, and perception layer. The security problems of each layer are analyzed separately to identify solutions, along with the integration and scalability issues with the cross-layer architecture of IoT. The book discusses the state-of-the-art authentication-based security schemes, which can secure radio frequency identification (RFID) tags, along with some security models that are used to verify whether an authentication scheme is secure against any potential security risks. It also looks at existing authentication schemes and security models with their strengths and weaknesses. The book uses statistical and analytical data and explains its impact on the IoT field, as well as an extensive literature survey focusing on trust and privacy problems. The open challenges and future research direction discussed in this book will help to further academic researchers and industry professionals in the domain of security. Dr. Brij B. Gupta is an assistant professor in the Department of Computer Engineering, National Institute of Technology, Kurukshetra, India. Ms. Aakanksha Tewari is a PhD Scholar in the Department of Computer Engineering, National Institute of Technology, Kurukshetra, India.

Applied Attention Theory (Hardcover, 2nd edition): Christopher D. Wickens, Robert S. Gutzwiller, Jason S. McCarley Applied Attention Theory (Hardcover, 2nd edition)
Christopher D. Wickens, Robert S. Gutzwiller, Jason S. McCarley
R3,341 Discovery Miles 33 410 Ships in 9 - 15 working days

Applied Attention Theory, Second Edition provides details concerning the relevance of all aspects of attention to the world beyond the laboratory. Topic application areas include the design of warning systems to capture attention; attention distractions in the workplace; failures of dividing attention while driving; and the measurement of mental workload while flying. This new edition discusses the implications of VR and AR for human attention. It also covers the treatment of attention-based pedagogical methods used to enhance learning and presents attentional issues in interacting with automation and AI. New chapters include applications of attention to healthcare, education pedagogy, highway safety, and human interaction with autonomous vehicles and other AI systems. The readership for this book is the professional, the researcher, and the student.

Computed Tomography - A Primer for Radiographers (Paperback): Shayne Chau, Christopher M. Hayre Computed Tomography - A Primer for Radiographers (Paperback)
Shayne Chau, Christopher M. Hayre
R2,602 Discovery Miles 26 020 Ships in 9 - 15 working days

This book acts as a primer for radiographers upon performing computed tomography (CT) examinations. The focus resides in radiation physics, radiobiology, anatomy, imaging protocols and image evaluation. It seeks to provide readers insight into the practical and innovative approaches within CT, backed up with key literature and examples in practice. Recent innovations and the importance of new technology to acquire enhanced quality remain a focal point. These are essential in understanding the importance of dose optimization, patient anatomy and common pathology observed. Patient care will remain central in this book, supported with a dedicated chapter discussing effective communication, patient education, informed consent, coupled with the assessment of laboratory results and vital signs. The editors draw from recent publications and clinical expertise, supported with the growing trend of technological advances utilized within the CT environment. Critically, this volume focuses on the role of CT for an array of audiences but, more specifically, undergraduate and postgraduate radiographers worldwide.

Carbon Sequestration in Soils of Latin America (Hardcover): Rattan Lal, Carlos Cerri Carbon Sequestration in Soils of Latin America (Hardcover)
Rattan Lal, Carlos Cerri
R5,537 Discovery Miles 55 370 Ships in 12 - 17 working days

Discover the latest available knowledge on ways to reduce CO2 in the atmosphere! The problem of quickly mounting CO2 emissions in the fast-developing Latin American region was addressed in a symposium held in Piracicaba, Brazil, in June 2004. Carbon Sequestration in Soils of Latin America presents the latest available knowledge in soil C sequestration and improved land and soil management which can also lead to other positive effects, such as greater fertility of soil and higher crop yields. This text, in easy-to-understand language, comprehensively reviews ways to best transform various soils from being a source of carbon released into the atmosphere to become a sink for carbon absorption. Carbon Sequestration in Soils of Latin America presents a full-rounded explanation of this information in four sections. The first section gives detailed background information about the region, its climate, and the differing soils, along with basic concepts behind the science. The second section describes recommended management practices and rates of soil C sequestration. The third section thoroughly deals with methods of assessment of soil C. The last section provides a summary of recommendations for further research and development. The book is extensively referenced and contains numerous figures, tables, and photographs. Topics in Carbon Sequestration in Soils of Latin America include: soil eco-regions and principal biomes of Latin America soil carbon stock in principal ecosystems of Latin America rates of carbon sequestration in different eco-regions for predominant land use and management the role of the Amazon region in mitigating climate change the importance of tropical savannas of Latin America in mitigating global warming innovative methods of assessment of soil carbon pool trading carbon credits designing pilot soil carbon sequestration projects potential of soil carbon sequestration in Latin America priorities and recommendations for future research Carbon Sequestration in Soils of Latin America is a comprehensive, essential resource for land managers, policymakers, educators, students, and researchers.

Coding, Shaping, Making - Experiments in Form and Form-Making (Paperback): Haresh Lalvani Coding, Shaping, Making - Experiments in Form and Form-Making (Paperback)
Haresh Lalvani
R1,178 Discovery Miles 11 780 Ships in 9 - 15 working days

Coding, Shaping, Making combines inspiration from architecture, mathematics, biology, chemistry, physics and computation to look towards the future of architecture, design and art. It presents ongoing experiments in the search for fundamental principles of form and form-making in nature so that we can better inform our own built environment. In the coming decades, matter will become encoded with shape information so that it shapes itself, as happens in biology. Physical objects, shaped by forces as well, will begin to design themselves based on information encoded in matter they are made of. This knowledge will be scaled and trickled up to architecture. Consequently, architecture will begin to design itself and the role of the architect will need redefining. This heavily illustrated book highlights Haresh Lalvani's efforts towards this speculative future through experiments in form and form-making, including his work in developing a new approach to shape-coding, exploring higher-dimensional geometry for designing physical structures and organizing form in higher-dimensional diagrams. Taking an in-depth look at Lalvani's pioneering experiments of mass customization in industrial products in architecture, combined with his idea of a form continuum, this book argues for the need for integration of coding, shaping and making in future technologies into one seamless process. Drawing together decades of research, this book will be a thought-provoking read for architecture professionals and students, especially those interested in the future of the discipline as it relates to mathematics, science, technology and art. It will also interest those in the latter fields for its broader implications.

Fingerponds: Managing Nutrients & Primary Productivity For Enhanced Fish Production in Lake Victoria's Wetlands Uganda... Fingerponds: Managing Nutrients & Primary Productivity For Enhanced Fish Production in Lake Victoria's Wetlands Uganda (Paperback)
Rose Kaggwa
R2,148 R1,741 Discovery Miles 17 410 Save R407 (19%) Ships in 12 - 17 working days

Fingerponds are earthen ponds dug at the edge of natural wetlands and stocked naturally with wild fish during flooding. They preserve the wetland environment in which they are situated while maintaining a productive culture system. In this study, the importance of organic manure applications in enhancing nutrient levels, phytoplankton and periphyton productivities and ultimately fish production was examined in experimental Fingerponds set up with the participation of local communities in Uganda. Results show that organic manures enhance algal development and fish production in Fingerponds, but close monitoring and control are needed. Fish yields in Fingerponds can be enhanced to 1500 - 2800 kg/ha over a functional period of 200 to 300 days using animal manure (e.g. chicken), fermented green manure and artificial substrates for periphyton development. Good management practices are required to regulate pond inputs and conditions. High clay turbidity, nitrogen limitation and high recruitment of fish can limit fish production. Overall, Fingerponds were shown to be an effective addition to protein production for poor riparian communities in East Africa and are recommended for adoption.

Pathogen Removal Mechanisms in Macrophyte and Algal Waste Stabilization Ponds - PhD: UNESCO-IHE Institute, Delft (Paperback):... Pathogen Removal Mechanisms in Macrophyte and Algal Waste Stabilization Ponds - PhD: UNESCO-IHE Institute, Delft (Paperback)
E. Awuah
R2,135 R1,729 Discovery Miles 17 290 Save R406 (19%) Ships in 12 - 17 working days

Pathogen removal mechanisms in macrophyte and algal-based waste stabilization ponds were studied in Ghana and Colombia. The macrophytes used were water lettuce (Pistia stratiotes) and duckweeds (Lemna paucicostata and Spirodela polyrhiza). The selection of the species was based on economic importance and availability. Lemna was used during the initial investigations. However, Lemna could not withstand the ammonia levels in the wastewater used. Spirodela polyrhiza a rarer species in Ghana was therefore used in subsequent studies. The main mechanisms considered in this study were pH, protozoa predation and surface attachment. The microorganisms used were faecal bacteria namely; Escherichia coli, other coliforms, Salmonella sp., other enterobacteria, E. coli, ATCC13706 and enterococci. Studies were conducted using batch scale, continuous flow bench and pilot scale ponds. Results indicated in order of importance that long retention periods, attachment, sedimentation, predation and low pH are mechanisms in macrophyte ponds enhancing faecal bacteria removal, while in the algal ponds long retention periods, sunlight penetration, high pH, attachment and sedimentation are the mechanisms of importance in faecal bacteria removal. Presence of protozoa was also found to be important but true grazing studies could not be quantified. Dissolved oxygen did not play a major role in faecal bacteria removal.

The Dynamics of Shoreline Wetlands and Sediments of Northern Lake Victoria (Paperback): N.G.T. Azza The Dynamics of Shoreline Wetlands and Sediments of Northern Lake Victoria (Paperback)
N.G.T. Azza
R2,148 R1,741 Discovery Miles 17 410 Save R407 (19%) Ships in 12 - 17 working days

This book presents the results of research conducted between 2000 and 2004 on Lake Victoria (East Africa). The research examined the spatial spread of shoreline wetlands and found their distribution to be strongly influenced by the action of wind and waves. Evidence also pointed to a strong influence of wind-induced waves and currents on within-lake transport of surficial sediments. Paleolimnological reconstructions from bottom sediments confirmed earlier studies demonstrating the occurrence of eutrophication, and suggested that climate change was a co-driver of lake ecosystem change. It is argued that eutrophication could have led to destruction of a number of littoral plants species and has induced changes in fish populations. The study concludes by recommending the introduction of catchment management measures to reduce the export of nutrients to the lake.

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