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Unmaking the Bomb: Environmental Cleanup and the Politics of Impossibility (Critical Environments: Nature, Science, and Politics #14)
by Shannon CramWhat does it mean to reckon with a contaminated world? In Unmaking the Bomb, Shannon Cram considers the complex social politics of this question and the regulatory infrastructures designed to answer it. Blending history, ethnography, and memoir, she investigates remediation efforts at the Hanford Nuclear Reservation, a former weapons complex in Washington State. Home to the majority of the nation's high-level nuclear waste and its largest environmental cleanup, Hanford is tasked with managing toxic materials that will long outlast the United States and its institutional capacities. Cram examines the embodied uncertainties and structural impossibilities integral to that endeavor. In particular, this lyrical book engages in a kind of narrative contamination, toggling back and forth between cleanup's administrative frames and the stories that overspill them. It spends time with the statistical people that inhabit cleanup's metrics and models and the nonstatistical people that live with their effects. And, in the process, it explores the uneven social relations that make toxicity a normative condition.
Unmanned Aerial Vehicle: Applications in Agriculture and Environment
by Ram Avtar Teiji WatanabeThis book showcases how new and emerging technologies like Unmanned Aerial Vehicles (UAVs) are trying to provide solutions to unresolved socio-economic and environmental problems. Unmanned vehicles can be classified into five different types according to their operation. These five types are unmanned ground vehicles, unmanned aerial vehicles, unmanned surface vehicles (operating on the surface of the water), unmanned underwater vehicles, and unmanned spacecraft. Unmanned vehicles can be guided remotely or function as autonomous vehicles. The technology has a wide range of uses including agriculture, industry, transport, communication, surveillance and environment applications. UAVs are widely used in precision agriculture; from monitoring the crops to crop damage assessment. This book explains the different methods in which they are used, providing step-by-step image processing and sample data. It also discusses how smart UAVs will provide unique opportunities for manufacturers to utilise new technological trends to overcome the current challenges of UAV applications. The book will be of great interest to researchers engaged in forest carbon measurement, road patrolling, plantation monitoring, crop yield estimation, crop damage assessment, terrain modelling, fertilizer control, and pest control.
Unmasking Irresponsible Leadership: Curriculum Development in 21st-Century Management Education (The Principles for Responsible Management Education Series)
by Lola-Peach Martins Maria De LazzarinThis book is unique given its scholarly angle in unmasking irresponsible leadership (IL) by focusing on its meaning. For the first time the concept of irresponsible leadership (IL) is explored in depth, the plethora of terms used in various disciplines is synthesised, and the ped-andragogy of teaching IL as a threshold concept of responsible leadership (RL) is discussed. The methodological approach adopted is creative and sound. Following the call for business schools to do more in developing responsible leadership curriculum, the book is the first of its kind devoted to advocating a radical change in the management curriculum. It draws attention to the essence of developing a shared in-depth understanding of IL by addressing the misconceptions of theories and issues that have contributed to the epidemic corporate scandals worldwide. The authors provide a suite of reflective/reflexive tools for RL learning and development, including the first IL definitional framework useful for understanding IL perspectives. In addition the book is the first to introduce the ILRL board game, which increases the learner’s flow state. Thus, the book highlights how various tools can be useful for engagement, and understanding curricula and ped-andragogical issues vis-à-vis corporate leadership practices and sustainability in turbulent times. Our targeted audience: Academic researchers, final year undergraduates, and postgraduate (including Executive MBA) students and Higher Education Curricula developers/designers. The book provides many benefits, some of which include: Pertinent answers to important questions about responsible leadership and curriculum development; sophistication of qualitative research in management studies; in-depth understanding of irresponsible leadership from a cross-disciplinary perspective; support for leadership employability endeavours and equipping students with in-depth understanding of RL; assisting with developing reflective and reflexive practice; and in terms of ped-andragogy, encouraging innovation and creativity in teaching IL as a threshold concept of RL to reduce unnecessary management curricula bias.
Unnatural Companions: Rethinking Our Love of Pets in an Age of Wildlife Extinction
by Peter Christie"Highly compelling...page-turning read" — TNC's Cool Green ScienceWe love our pets. Dogs, cats, birds, reptiles, and other species have become an essential part of more families than ever before—in North America today, pets outnumber people. Pet owners are drawn to their animal companions through an innate desire to connect with other species. But there is a dark side to our domestic connection with animal life: the pet industry is contributing to a global conservation crisis for wildlife—often without the knowledge of pet owners. In Unnatural Companions, journalist Peter Christie issues a call to action for pet owners. If we hope to reverse the alarming trend of wildlife decline, pet owners must acknowledge the pets-versus-conservation dilemma and concede that our well-fed and sheltered cats too often prey on small backyard wildlife and seemingly harmless reptiles released into the wild might be the next destructive invasive species. We want our pets to eat nutritionally healthy food, but how does the designer food we feed them impact the environment? Christie's book is a cautionary tale to responsible pet owners about why we must change the ways we love and care for our pets. It concludes with the positive message that the small changes we make at home can foster better practices within the pet industry that will ultimately benefit our pets' wild brethren.
Unnatural Disasters: Why Most Responses to Risk and Climate Change Fail but Some Succeed
by Gonzalo LizarraldeStorms, floods, fires, tsunamis, earthquakes, tornadoes, and other disasters seem not only more frequent but also closer to home. As the world faces this onslaught, we have placed our faith in “sustainable development,” which promises that we can survive and even thrive in the face of climate change and other risks. Yet while claiming to “go green,” we have instead created new risks, continued to degrade nature, and failed to halt global warming.Unnatural Disasters offers a new perspective on our most pressing environmental and social challenges, revealing the gaps between abstract concepts like sustainability, resilience, and innovation and the real-world experiences of people living at risk. Gonzalo Lizarralde explains how the causes of disasters are not natural but all too human: inequality, segregation, marginalization, colonialism, neoliberalism, racism, and unrestrained capitalism. He tells the stories of Latin American migrants, Haitian earthquake survivors, Canadian climate activists, African slum dwellers, and other people resisting social and environmental injustices around the world. Lizarralde shows that most reconstruction and risk-reduction efforts exacerbate social inequalities. Some responses do produce meaningful changes, but they are rarely the ones powerful leaders have in mind.This book reveals how disasters have become both the causes and consequences of today’s most urgent challenges and proposes achievable solutions to save a planet at risk, emphasizing the power citizens hold to change the current state of affairs.
Unnatural Harvest: How Genetic Engineering is Altering Our Food
by Ingeborg BoyensAdvertisers may want us to believe that our food is produced on picturesque farms, but the cold reality is that the plants and animals we consume may be the result of genetic engineering in the laboratories of multinational corporations.Biotechnology brings with it implications for human and animal health, the threat of environmental damage, a possible redefining of our global food system and a Pandora's box of ethical questions. But the consuming public remains virtually unaware of the genetic alterations of their food and what that may hold in store.Thoroughly researched and accessibly written, Unnatural Harvest holds nothing back in telling us how the food we now serve ourselves and our children may be altered and why we should be very concerned.
The Unnatural World: The Race to Remake Civilization in Earth's Newest Age
by David BielloWith the historical perspective of The Song of the Dodo and the urgency of Al Gore's An Inconvenient Truth, a brilliant young environmental journalist argues that we must innovate and adapt to save planet Earth.Civilization is in crisis, facing disasters of our own making on the only planet known to bear life in the vast void of the universe. We have become unwitting gardeners of the Earth, not in control, but setting the conditions under which all of life flourishes--or not. Truly, it's survival of the innovators. The Unnatural World chronicles a disparate band of unlikely heroes: an effervescent mad scientist who would fertilize the seas; a pigeon obsessive bent on bringing back the extinct; a low-level government functionary in China doing his best to clean up his city, and more. These scientists, billionaires, and ordinary people are all working toward saving the best home humanity is ever likely to have. What is the threat? It is us. In a time when a species dies out every ten minutes, when summers are getting hotter, winters colder, and oceans higher, some people still deny mankind's effect on the Earth. But all of our impacts on the planet have ushered in what qualifies as a new geologic epoch, thanks to global warming, mass extinction, and such technologies as nuclear weapons or plastics. The Unnatural World examines the world we have created and analyzes the glimmers of hope emerging from the efforts of incredible individuals seeking to change our future. Instead of a world without us, this history of the future shows how to become good gardeners, helping people thrive along with an abundance of plants, animals, all the exuberant profusion of life on Earth--a better world with us. The current era of humans need not be the end of the world--it's just the end of the world as we know it.
Unpacking the Decent Work Agenda in Construction Operations for Developing Countries (Routledge Research Collections for Construction in Developing Countries)
by Tirivavi Moyo Gerrit Crafford Fidelis EmuzeLow construction labour productivity and the inadequate welfare of construction workers are consistent challenges in developing countries. These challenges are partially due to shortcomings situated in the Decent Work Agenda. This book proposes ways of sustaining construction labour productivity through fulfilling the Decent Work Agenda. This is a unique area of focus that is essential to fulfilling the broader and global aspects of decent work, sustainability and construction labour productivity. Also, the focus of this book is on contributing to the plight of construction workers whose treatment is significantly unsound. The construction industry needs to develop a humanistic face and contribute to the UN’s sustainable development goal of achieving full and productive employment and decent work for all women and men. To achieve this, construction companies are encouraged to implement corporate social responsibility strategies by equipping workers of different educational levels with knowledge and skills that can be transferred to benefit themselves and their communities. Thus, establishing structured on-the-job training that incorporates sustainability-learning objectives to achieve workers’ safety on sites is essential. The book advocates for decency in the workplace through people-centred management, sustainability learning of skilled and semi-skilled construction workers and decent working conditions. It will be of interest to construction industry policymakers, construction professionals, academics and students of sustainable development and developing economies.
Unquenchable: America's Water Crisis and What To Do About It
by Robert Jerome GlennonIn the middle of the Mojave Desert, Las Vegas casinos use billions of gallons of water for fountains, pirate lagoons, wave machines, and indoor canals. Meanwhile, the town of Orme, Tennessee, must truck in water from Alabama because it has literally run out. Robert Glennon captures the irony--and tragedy--of America's water crisis in a book that is both frightening and wickedly comical. From manufactured snow for tourists in Atlanta to trillions of gallons of water flushed down the toilet each year, Unquenchable reveals the heady extravagances and everyday inefficiencies that are sucking the nation dry. The looming catastrophe remains hidden as government diverts supplies from one area to another to keep water flowing from the tap. But sooner rather than later, the shell game has to end. And when it does, shortages will threaten not only the environment, but every aspect of American life: we face shuttered power plants and jobless workers, decimated fi sheries and contaminated drinking water. We can't engineer our way out of the problem, either with traditional fixes or zany schemes to tow icebergs from Alaska. In fact, new demands for water, particularly the enormous supply needed for ethanol and energy production, will only worsen the crisis. America must make hard choices--and Glennon's answers are fittingly provocative. He proposes market-based solutions that value water as both a commodity and a fundamental human right. One truth runs throughout Unquenchable: only when we recognize water's worth will we begin to conserve it.
Unquiet Pasts: Risk Society, Lived Cultural Heritage, Re-designing Reflexivity (Heritage, Culture and Identity)
by Stephanie KoernerThis important book addresses critical themes in the development of archaeology as a reflexive, self-critical discipline in the modern world. It explores the ethical, political and cultural tensions and responsibilities which need to be addressed by archaeologists when working within networks of global ecologies and communities, examining how authoritarian traditions can exacerbate the divide between expert and public knowledge. Moreover, it analyses how localized acts of archaeology relate to changing conceptions of risk, heritage, culture, identity, and conflict. Bringing insights from Alain Schnapp, Michael Shanks, Isabelle Stengers, Bruno Latour, Ulrich Beck, John Urry and others to cross-disciplinary discussions of these themes, Unquiet Pasts shows how archaeological discourse can contribute towards engaging and understanding current dilemmas. It also shows how archaeology, as a localized and responsibly exercised practice, can play a part in building our commonly shared and experienced world.
The Unquiet Woods: Ecological Change and Peasant Resistance in the Himalaya
by Ramachandra GuhaThe Unquiet Woods, Ramachandra Guha's path breaking study of peasant movements against commercial forestry, offers a new epilogue that brings the story of Himalayan social protest up-to-date, reflecting the Chipko movement's continuing influence in the wider world.
Unraveled: The Life and Death of a Garment
by Maxine BedatA groundbreaking chronicle of the birth--and death--of a pair of jeans, that exposes the fractures in our global supply chains, and our relationships to each other, ourselves, and the planetTake a look at your favorite pair of jeans. Maybe you bought them on Amazon or the Gap; maybe the tag says "Made in Bangladesh" or "Made in Sri Lanka." But do you know where they really came from, how many thousands of miles they crossed, or the number of hands who picked, spun, wove, dyed, packaged, shipped, and sold them to get to you? The fashion industry operates with radical opacity, and it's only getting worse to disguise countless environmental and labor abuses. It epitomizes the ravages inherent in the global economy, and all in the name of ensuring that we keep buying more while thinking less about its real cost. In Unraveled, entrepreneur, researcher, and advocate Maxine Bédat follows the life of an American icon--a pair of jeans--to reveal what really happens to give us our clothes. We visit a Texas cotton farm figuring out how to thrive without relying on fertilizers that poison the earth. Inside dyeing and weaving factories in China, where chemicals that are banned in the West slosh on factory floors and drain into waterways used to irrigate local family farms. Sewing floors in Bangladesh and Sri Lanka are crammed with women working for illegally low wages to produce garments as efficiently as machines. Back in America, our jeans get stowed, picked, and shipped out by Amazon warehouse workers pressed to be as quick as the robots primed to replace them. Finally, those jeans we had to have get sent to landfills--or, if they've been "donated," shipped back around the world to Africa, where they're sold for pennies in secondhand markets or buried and burned in mountains of garbage. A sprawling, deeply researched, and provocative tour-de-force, Unraveled is not just the story of a pair of pants, but also the story of our global economy and our role in it. Told with piercing insight and unprecedented reporting, Unraveled challenges us to use our relationship with our jeans--and all that we wear--to reclaim our central role as citizens to refashion a society in which all people can thrive and preserve the planet for generations to come.
Unravelling Sustainability and Resilience in the Built Environment
by Emilio Jose Garcia Brenda ValeIn this timely book, Emilio Jose Garcia and Brenda Vale explore what sustainability and resilience might mean when applied to the built environment. Conceived as a primer for students and professionals, it defines what the terms sustainability and resilience mean and how they are related to each other and to the design of the built environment. After discussion of the origins of the terms, these definitions are then compared and applied to case studies, including Whitehill and Bordon, UK, Tianjin Eco-city, China, and San Miguel de Tucuman, Argentina, which highlight the principles of both concepts. Essentially, the authors champion the case that sustainability in the built environment would benefit from a proper understanding of resilience.
Unravelling the Fukushima Disaster (Routledge Studies in Hazards, Disaster Risk and Climate Change)
by Mitsuo Yamakawa Daisaku YamamotoThe Fukushima disaster continues to appear in national newspapers when there is another leakage of radiation-contaminated water, evacuation designations are changed, or major compensation issues arise and so remains far from over. However, after five years, attention and research towards the disaster seems to have waned despite the extent and significance of the disaster that remains. The aftermath of Fukushima exposed a number of shortcomings in nuclear energy policy and disaster preparedness. This book gives an account of the municipal responses, citizen’s responses, and coping attempts, before, during, and after the Fukushima crisis. It focuses on the background of the Fukushima disaster, from the Tohoku earthquake to diffusion on radioactive material and risk miscommunication. It explores the processes and politics of radiation contamination, and the conditions and challenges that the disaster evacuees have faced, reflecting on the evacuation process, evacuation zoning, and hope in a post-Fukushima environment. The book will be of great interest to students and scholars of disaster management studies and nuclear policy.
Unravelling the Soil Microbiome: Perspectives For Environmental Sustainability (SpringerBriefs in Environmental Science)
by Rama Kant Dubey Vishal Tripathi Ratna Prabha Rajan Chaurasia Dhananjaya Pratap Singh Ch. Srinivasa Rao Ali El-Keblawy Purushothaman Chirakkuzhyil AbhilashThis book explores the significance of soil microbial diversity to understand its utility in soil functions, ecosystem services, environmental sustainability, and achieving the sustainable development goals. With a focus on agriculture and environment, the book highlights the importance of the microbial world by providing state-of-the-art technologies for examining the structural and functional attributes of soil microbial diversity for applications in healthcare, industrial biotechnology, and bioremediation studies. In seven chapters, the book will act as a primer for students, environmental biotechnologists, microbial ecologists, plant scientists, and agricultural microbiologists. Chapter 1 introduces readers to the soil microbiome, and chapter 2 discusses the below ground microbial world. Chapter 3 addresses various methods for exploring microbial diversity, chapter 4 discusses the genomics methods, chapter 5 provides the metaproteomics and metatranscriptomics approaches and chapter 6 details the bioinformatics tools for soil microbial community analysis, and chapter 7 concludes the text with future perspectives on further soil microbial uses and applications.
Unreal City: Las Vegas, Black Mesa, and the Fate of the West
by Judith NiesAn epic struggle over land, water, and power is erupting in the American West and the halls of Washington, DC. It began when a 4,000-square-mile area of Arizona desert called Black Mesa was divided between the Hopi and Navajo tribes. To the outside world, it was a land struggle between two fractious Indian tribes; to political insiders and energy corporations, it was a divide-and-conquer play for the 21 billion tons of coal beneath Black Mesa. Today, that coal powers cheap electricity for Los Angeles, a new water aqueduct into Phoenix, and the neon dazzle of Las Vegas. Journalist and historian Judith Nies has been tracking this story for nearly four decades. She follows the money and tells us the true story of wealth and water, mendacity, and corruption at the highest levels of business and government. Amid the backdrop of the breathtaking desert landscape, Unreal City shows five cultures colliding-Hopi, Navajo, global energy corporations, Mormons, and US government agencies-resulting in a battle over resources and the future of the West. Las Vegas may attract 39 million visitors a year, but the tourists mesmerized by the dancing water fountains at the Bellagio don’t ask where the water comes from. They don’t see a city with the nation’s highest rates of foreclosure, unemployment, and suicide. They don’t see the astonishing drop in the water level of Lake Mead-where Sin City gets 90 percent of its water supply. Nies shows how the struggle over Black Mesa lands is an example of a global phenomenon in which giant transnational corporations have the power to separate indigenous people from their energy-rich lands with the help of host governments. Unreal City explores how and why resources have been taken from native lands, what it means in an era of climate change, and why, in this city divorced from nature, the only thing more powerful than money is water.
An Unreasonable Woman
by Diane WilsonWhen Diane Wilson, fourth-generation shrimp-boat captain and mother of five, learns that she lives in the most polluted county in the United States, she decides to fight back. She launches a campaign against a multibillion-dollar corporation that has been covering up spills, silencing workers, flouting the EPA, and dumping lethal ethylene dichloride and vinyl chloride into the bays along her beloved Texas Gulf Coast. In an epic tale of bravery, Wilson takes her fight to the courts, to the gates of the chemical plant, and to the halls of power in Austin. Along the way she meets with scorn, bribery, character assassination, and death threats. Finally Wilson realizes that she must break the law to win justice: She resorts to nonviolent disobedience, direct action, and hunger strikes. Wilson's vivid South Texas dialogue resides somewhere between Alice Walker and William Faulkner, and her dazzling prose brings to mind the magic realism of Gabriel Garcia Marquez, replete with dreams and prophecies.
An Unreasonable Woman: A True Story of Shrimpers, Políticos, Polluters, and the Fight for Seadrift, Texas
by Diane WilsonFor her activism on behalf of Texas Gulf Coast bays, Wilson has been recognized with awards including Mother Jones' Hellraiser of the Month. In her first book, this fourth-generation shrimper relates her battles against a plastics company (and their political allies) whose dumping of toxic chemicals resulted in her county's designation as the nation's most polluted in the late 1980s. Annotation ©2005 Book News, Inc., Portland, OR (booknews.com)
Unruly Cities?: Order/Disorder
by Chris Brook Gerry Mooney Steve PileThe text argues that cities are open to many forms of order and disorder both from within the city and outside. They represent cities potentials as well as their problems. It challenges the assumption that cities are threatened by disorder from below and that they might be ruled by 'order' imposed from above.
Unruly Places: Lost Spaces, Secret Cities, and Other Inscrutable Geographies
by Alastair BonnettA tour of the world's hidden geographies--from disappearing islands to forbidden deserts--and a stunning testament to how mysterious the world remains today At a time when Google Maps Street View can take you on a virtual tour of Yosemite's remotest trails and cell phones double as navigational systems, it's hard to imagine there's any uncharted ground left on the planet. In Unruly Places, Alastair Bonnett goes to some of the most unexpected, offbeat places in the world to reinspire our geographical imagination. Bonnett's remarkable tour includes moving villages, secret cities, no man's lands, and floating islands. He explores places as disorienting as Sandy Island, an island included on maps until just two years ago despite the fact that it never existed. Or Sealand, an abandoned gun platform off the English coast that a British citizen claimed as his own sovereign nation, issuing passports and crowning his wife as a princess. Or Baarle, a patchwork of Dutch and Flemish enclaves where walking from the grocery store's produce section to the meat counter can involve crossing national borders. An intrepid guide down the road much-less traveled, Bonnett reveals that the most extraordinary places on earth might be hidden in plain sight, just around the corner from your apartment or underfoot on a wooded path. Perfect for urban explorers, wilderness ramblers, and armchair travelers struck by wanderlust, Unruly Places will change the way you see the places you inhabit.
Unruly Waters: How Rains, Rivers, Coasts, and Seas Have Shaped Asia's History
by Sunil AmrithFrom a MacArthur "Genius," a bold new perspective on the history of Asia, highlighting the long quest to tame its watersAsia's history has been shaped by her waters. In Unruly Waters, historian Sunil Amrith reimagines Asia's history through the stories of its rains, rivers, coasts, and seas--and of the weather-watchers and engineers, mapmakers and farmers who have sought to control them. Looking out from India, he shows how dreams and fears of water shaped visions of political independence and economic development, provoked efforts to reshape nature through dams and pumps, and unleashed powerful tensions within and between nations.Today, Asian nations are racing to construct hundreds of dams in the Himalayas, with dire environmental impacts; hundreds of millions crowd into coastal cities threatened by cyclones and storm surges. In an age of climate change, Unruly Waters is essential reading for anyone seeking to understand Asia's past and its future.
An Unruly World?: Globalization, Governance and Geography
by Andrew Herod Gearóid Ó Tuathail Susan M. RobertsAn Unruly World explores the diverse conundrums thrown up by seemingly unruly globalization. Examining how fast transnational capitalism is re-making the rules of the game, in a wide variety of different places, domains, and sectors, the authors focus on a wide range of issues: from analysis of 'soft capitalism', and the post-Cold War organizational drives of international trade unions, to the clamour of states to reinvent welfare policy, and the efforts of citizen groups to challenge trade and financial regimes. An Unruly World argues that we are not living in a world bereft of rules and rulers; the rules governing the global economy today are more strictly enforced by international organizations and rhetoric than ever before.
Unsafety
by Shigeo AtsujiThis is the first book to examine the linkages among natural and organizational accidents and disasters in the modern era and clarifies the mechanisms involved and the significance of emerging problems, from the aging of vital infrastructure for the supply of water, gas, oil, and electricity to the breakdown of pensions, healthcare, and other social systems. The book demonstrates how we might check the underlying civilizational collapse and then explore translational systems approaches toward resilient management and policy for sustainability. In Unsafety, the author focuses on the kinds of unnatural disasters and organizational accidents that arise as repercussions of natural hazards. Japan serves as an example, where earthquakes, tsunamis, and typhoons are common, with the Fukushima nuclear disaster as an outstanding case of this link between natural disasters and organizational accidents. Natural and human-made disasters happen worldwide and cause misery through loss of life; destruction of livelihoods as in agriculture, fisheries, and the manufacturing industry; and interruption of urban life. Unsafety from a disaster in one place increases uncertainty elsewhere, presenting urgent issues in all nations for individuals, organizations, regions, and the state. The author explains that one factor in the Fukushima catastrophe, which followed in the wake of the earthquake and tsunami in 2011, was the latent deterioration and aging of systems at all levels from the physical to the social, leading through a chain reaction to unsought and unforeseen consequences. Here, the aging of the nuclear reactor system, the breakdown of safety management, and inappropriate instructions from the regulatory authorities combined to create the three-fold disaster, in which technological, organizational, and governmental dysfunction have been diagnosed as reflecting a "systems pathology" infecting all levels.
Unsaturated Soil Mechanics with Probability and Statistics
by Ryosuke Kitamura Kazunari SakoSoil is fundamentally a multi-phase material – consisting of solid particles, water and air. In soil mechanics and geotechnical engineering it is widely treated as an elastic, elastoplastic or visco-elastoplastic material, and consequently regarded as a continuum body. However, this book explores an alternative approach, considering soil as a multi-phase and discrete material and applying basic Newtonian mechanics rather than analytical mechanics. It applies microscopic models to the solid phase and fluid phases, and then introduces probability theory and statistics to derive average physical quantities which correspond to the soil‘s macroscopic physical properties such as void ratio and water content. This book is particularly focused on the mechanical behaviour of dry, partially saturated and full saturated sandy soil, as much of the physicochemical microscopic characteristic of clayey soil is still not clear. It explores the inter-particle forces at the point of contact of soil particles and the resultant inter-particle stresses, instead of the total stress and effective stress which are studied in mainstream soil mechanics. Deformation and strength behaviour, soil-water characteristic curves, and permeability coefficients of water and air are then derived simply from grain size distribution, soil particle density, void ratio and water content. A useful reference for consultants, professional engineers, researchers and public sector organisations involved in unsaturated soil tests. Advanced undergraduate and postgraduate students on Unsaturated Soil Mechanics courses will also find it a valuable text to study.
Unsaturated Soils: Research & Applications
by N. Khalili; A.R. Russell; A. KhoshghalbThis book contains the contributions to the Second European Conference on Unsaturated Soils, E-UNSAT 2012, held in Napoli, Italy, in June 2012, and includes more than one hundred papers, addressing three thematic areas: experimental, modelling, and engineering.