Keith Smith – författare

This book is concerned with the causes and consequences of river and coastal floods and the ways in which people can respond to the flood hazard. Individual chapters address issues such as floods as natural hazards; impacts and interpretations of flood hazard; causes, spatial characteristics and form of river floods and coastal floods; flood estimation; flood defence; flood forecasting and warning; other responses including land use planning and insurance; and a concluding discussion of problems, policies and prospects. Floods has been written by two experienced and successful authors whose complementary skills are combined to give a broad, comprehensive and up-to-date treatment of the subject which can be used not only as a text book or learning manual but also as an authoritative reference source. This has been achieved by organising and structuring the material to demonstrate the continuity and linkages between the causes and impacts of flooding and the many possible responses to the flood hazard. At the same time the book ensures that discussion of each of the main themes and topics is, as far as is practicable, self-contained. The book is timely in several aspects. It addresses the topicality and universality of floods which are an increasing hazard at a time of global environmental change (climate, land use, population distribution etc.). It also offers the layman and practitioner alike a synthesis and clarification of many individual research efforts near the close of the International Decade for Natural Disaster Reduction.

The seventh edition of Environmental Hazards provides a much expanded and fully up-to-date overview of all the extreme environmental events that threaten people and what they value in the 21st century globally. It integrates cutting-edge materials to provide an interdisciplinary approach to environmental hazards and their management, illustrating how natural and human systems interact to place communities of all sizes, and at all stages of economic development, at risk. Part 1 defines basic concepts of hazard, risk, vulnerability and disaster and explores the evolution of hazards theory. Part 2 employs a consistent chapter structure to demonstrate how individual hazards occur, their impacts and how the risks can be assessed and managed.This extensively revised edition includes:Fresh perspectives on the reliability of disaster data, disaster risk reduction, risk and disaster perception and communication, and new technologies available to assist with environmental hazard managementThe addition of several new environmental hazards including landslide and avalanches, cryospheric hazards, karst and subsidence hazards, and hazards of the AnthropoceneMore boxed sections with a focus on both generic issues and the lessons to be learned from a carefully selected range of up-to-date extreme eventsAn annotated list of key resources, including further reading and relevant websites, for all chaptersMore colour diagrams and photographs, and more than 1,000 references to some of the most significant and recent published materialNew exercises to assist teaching in the classroom, or self-learningThis carefully structured and balanced textbook captures the complexity and dynamism of environmental hazards and is essential reading for students across many disciplines including geography, environmental science, environmental studies and natural resources.

The seventh edition of Environmental Hazards provides a much expanded and fully up-to-date overview of all the extreme environmental events that threaten people and what they value in the 21st century globally. It integrates cutting-edge materials to provide an interdisciplinary approach to environmental hazards and their management, illustrating how natural and human systems interact to place communities of all sizes, and at all stages of economic development, at risk. Part 1 defines basic concepts of hazard, risk, vulnerability and disaster and explores the evolution of hazards theory. Part 2 employs a consistent chapter structure to demonstrate how individual hazards occur, their impacts and how the risks can be assessed and managed.This extensively revised edition includes:Fresh perspectives on the reliability of disaster data, disaster risk reduction, risk and disaster perception and communication, and new technologies available to assist with environmental hazard managementThe addition of several new environmental hazards including landslide and avalanches, cryospheric hazards, karst and subsidence hazards, and hazards of the AnthropoceneMore boxed sections with a focus on both generic issues and the lessons to be learned from a carefully selected range of up-to-date extreme eventsAn annotated list of key resources, including further reading and relevant websites, for all chaptersMore colour diagrams and photographs, and more than 1,000 references to some of the most significant and recent published materialNew exercises to assist teaching in the classroom, or self-learningThis carefully structured and balanced textbook captures the complexity and dynamism of environmental hazards and is essential reading for students across many disciplines including geography, environmental science, environmental studies and natural resources.

Activity-based series, exam preparation skills, mapped to specification, developed with teachers, first teach September 2022. Endorsed by Cambridge OCR. This print and digital student book covers all units for the redeveloped Cambridge National in Sport Science, with an easy-to-follow visual layout and accessible language to stimulate students' interest. Takes a scaffolded, activity-based approach to understanding the content, written at just the right level, helping to engage students in their learning and give them the confidence to progress. Provides lots of activities to help students develop the knowledge and skills to complete their assessments. Bite-sized learning topics build understanding of essential concepts and are supported by case studies with three levels of differentiated questions to support all students.

Nitrous oxide, N2O, is the third most important (in global warming terms) of the greenhouse gases, after carbon dioxide and methane. As this book describes, although it only comprises 320 parts per billion of the earth's atmosphere, it has a so-called Global Warming Potential nearly 300 times greater than that of carbon dioxide. N2O emissions are difficult to estimate, because they are predominantly biogenic in origin. The N2O is formed in soils and oceans throughout the world, by the microbial processes of nitrification and denitrification, that utilise the reactive N compounds ammonium and nitrate, respectively. These forms of nitrogen are released during the natural biogeochemical nitrogen cycle, but are also released by human activity. In fact, the quantity of these compounds entering the biosphere has virtually doubled since the beginning of the industrial age, and this increase has been matched by a corresponding increase in N2O emissions. The largest source is now agriculture, driven mainly by the use of synthetic nitrogen fertilisers. The other major diffuse source derives from release of NOx into the atmosphere from fossil fuel combustion and biomass burning, as well as ammonia from livestock manure. Some N2O also comes directly from combustion, and from two processes in the chemical industry: the production of nitric acid, and the production of adipic acid, used in nylon manufacture.Action is being taken to curb the industrial point-source emissions of N2O, but measures to limit or reduce agricultural emissions are inherently more difficult to devise. As we enter an era in which measures are being explored to reduce fossil fuel use and/or capture or sequester the CO2 emissions from the fuel, it is likely that the relative importance of N2O in the 'Kyoto basket' of greenhouse gases will increase, because comparable mitigation measures for N2O are inherently more difficult, and because expansion of the land area devoted to crops, to feed the increasing global population and to accommodate the current development of biofuels, is likely to lead to an increase in N fertiliser use, and thus N2O emission, worldwide. The aim of this book is to provide a synthesis of scientific information on the primary sources and sinks of nitrous oxide and an assessment of likely trends in atmospheric concentrations over the next century and the potential for mitigation measures.

Covering topics such as the Indian Act, the High Arctic relocation of 1953, and the conflict at Ipperwash, Keith D. Smith draws on a diverse selection of documents including letters, testimonies, speeches, transcripts, newspaper articles, and government records. In his thoughtful introduction, Smith provides guidance on the unique challenges of dealing with Indigenous primary sources by highlighting the critical skill of "reading against the grain."Each chapter includes an introduction and a list of discussion questions, and helpful background information is provided for each of the readings. Organized thematically into fifteen chapters, the reader also contains a list of key figures, along with maps and images.

Covering topics such as the Indian Act, the High Arctic relocation of 1953, and the conflict at Ipperwash, Keith D. Smith draws on a diverse selection of documents including letters, testimonies, speeches, transcripts, newspaper articles, and government records. In his thoughtful introduction, Smith provides guidance on the unique challenges of dealing with Indigenous primary sources by highlighting the critical skill of "reading against the grain."Each chapter includes an introduction and a list of discussion questions, and helpful background information is provided for each of the readings. Organized thematically into fifteen chapters, the reader also contains a list of key figures, along with maps and images.

Talking Back to the Indian Act is a comprehensive "how-to" guide for engaging with primary source documents. The intent of the book is to encourage readers to develop the skills necessary to converse with primary sources in more refined and profound ways. As a piece of legislation that is central to Canada’s relationship with Indigenous peoples and communities, and one that has undergone many amendments, the Indian Act is uniquely positioned to act as a vehicle for this kind of focused reading.Through an analysis of thirty-five sources pertaining to the Indian Act—addressing governance, gender, enfranchisement, and land—the authors provide readers with a much better understanding of this pivotal piece of legislation, as well as insight into the dynamics involved in its creation and maintenance.

Nitrous oxide, N2O, is the third most important (in global warming terms) of the greenhouse gases, after carbon dioxide and methane. As this book describes, although it only comprises 320 parts per billion of the earth's atmosphere, it has a so-called Global Warming Potential nearly 300 times greater than that of carbon dioxide. N2O emissions are difficult to estimate, because they are predominantly biogenic in origin. The N2O is formed in soils and oceans throughout the world, by the microbial processes of nitrification and denitrification, that utilise the reactive N compounds ammonium and nitrate, respectively. These forms of nitrogen are released during the natural biogeochemical nitrogen cycle, but are also released by human activity. In fact, the quantity of these compounds entering the biosphere has virtually doubled since the beginning of the industrial age, and this increase has been matched by a corresponding increase in N2O emissions. The largest source is now agriculture, driven mainly by the use of synthetic nitrogen fertilisers. The other major diffuse source derives from release of NOx into the atmosphere from fossil fuel combustion and biomass burning, as well as ammonia from livestock manure. Some N2O also comes directly from combustion, and from two processes in the chemical industry: the production of nitric acid, and the production of adipic acid, used in nylon manufacture.Action is being taken to curb the industrial point-source emissions of N2O, but measures to limit or reduce agricultural emissions are inherently more difficult to devise. As we enter an era in which measures are being explored to reduce fossil fuel use and/or capture or sequester the CO2 emissions from the fuel, it is likely that the relative importance of N2O in the 'Kyoto basket' of greenhouse gases will increase, because comparable mitigation measures for N2O are inherently more difficult, and because expansion of the land area devoted to crops, to feed the increasing global population and to accommodate the current development of biofuels, is likely to lead to an increase in N fertiliser use, and thus N2O emission, worldwide. The aim of this book is to provide a synthesis of scientific information on the primary sources and sinks of nitrous oxide and an assessment of likely trends in atmospheric concentrations over the next century and the potential for mitigation measures.

Bringing together leading researchers from around the world this book reviews how vegetation and soils act as naturally occurring buffers which use up the gases responsible for global warming and the greenhouse effect. It provides in-depth information on the importance of these sinks, how they may respond to increased greenhouse gas emissions, how we can protect them and how they can help us mitigate climate change.

Comprehensive and practical guide to growing and harvesting Australian bushfoods.Grow Your Own Bushfoods is the first ever comprehensive and practical guide to growing and harvesting more than 140 kinds of Australian bushfoods right in your own backyard. Detailed plant profiles describe ideal growing conditions and characteristics of each species. In addition there are suggestions on the best ways to prepare and eat your bushfoods. A bushfood directory is also included which lists suppliers of catalogues, seeds and seedlings as well as native plant gardens open for inspection. Written with an emphasis on using natural growing methods, Grow Your Own Bushfoods enables everyone to enjoy Australian bushfoods while at the same time preserving our endangered plant species.