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Geomedia offers critical analysis of the new possibilities and power relations emerging in the public space of contemporary cities. As ubiquitous digital networks enable embedded and mobile devices to integrate place-specific data with real-time feedback circuits, everyday experience of public space has become subject to new demands. Looking beyond debates framed by the dominance of surveillance and spectacle, McQuire asks: how might the kind of collaborative practices that have flourished in art and online cultures be translated into urban space? In the urban crisis of the 1960s, Henri Lefebvre argued that the capacity for a city’s inhabitants to actively appropriate the time and space of their surroundings was a critical dimension of modern democracy. What does it mean to speak of ‘the right to the city’ in the context of the networked city? Addressing this question through a series of case studies, this cutting-edge text highlights the tensions between citizen and consumer, communication and surveillance, participation and control, which define contemporary struggles over public space.
An inspirational memoir tracing Lester Brown's life from a small-farm childhood to leadership as a global environmental activist.
Adsorption of Metals by Geomedia, serves as a needed resource for this topic which has received much attention during the past 15 years. The book provides an in-depth review of the field, followed by numerouschapters that document the current status of adsorption research for a variety of metals by geomedia ranging from individual minerals to sediments and soils. Adsorption mechanisms are detailed and precipitation is presented as a distinct sorption process.Virtually all factors affecting the extent of metal adsorption are examined, including the effects of selected anions, competition among metals, pH, metal concentration, loading, variable metal adsorption capacity, ionic strength, hydrogen exchange and stoichiometry, and solids concentration. A variety of adsorption models are briefly presented and some are used to extend laboratory studies to field sites. The book is comprised of a collection of papers contributed by leading investigators from Canada, France, the Netherlands, the United Kingdom and the US. - Includes a wide-ranging review of the status of adsorption research and a prospectus on future research - Details all known factors affecting the extent of adsorption - Covers basic adsorption equations and interrelationships - Clearly documents experimental procedures - Presents adsorption data for eleven metals and three other elements - Uses normalization to greatly reduce apparent variability among absorbents - Provides extensive literature citations and a comprehensive index
This book introduces a new form of documentary film: the Geo-Doc, designed to maximize the influential power of the documentary film as an agent of social change. By combining the proven methods and approaches as evidenced through historical, theoretical, digital, and ecocritical investigations with the unique affordances of Geographic Information System technology, a dynamic new documentary form emerges, one tested in the field with the United Nations. This book begins with an overview of the history of the documentary film with attention given to how it evolved as an instrument of social change. It examines theories surrounding mobilizing the documentary film as a communication tool between filmmakers and policymakers. Ecocinema and its semiotic storytelling techniques are also explored for their unique approaches in audience engagement. The proven methods identified throughout the book are combined with the spatial and temporal affordances provided by GIS technology to create the Geo-Doc, a new tool for the activist documentarian.
Four people are born every second of every day. Conservative estimates suggest that there will be 10 billion people on Earth by 2050. That is billions more than the natural resources of our planet can sustain without big changes in how we use and manage them. So what happens when vast population growth endangers the world’s food supplies? Or our water? Our energy needs, climate, or environment? Or the planet’s biodiversity? What happens if some or all of these become critical at once? Just what is our future? In Tipping Point for Planet Earth, world-renowned scientists Anthony Barnosky and Elizabeth Hadly explain the growing threats to humanity as the planet edges toward resource wars for remaining space, food, oil, and water. And as they show, these wars are not the nightmares of a dystopian future, but are already happening today. Finally, they ask: at what point will inaction lead to the break-up of the intricate workings of the global society? The planet is in danger now, but the solutions, as Barnosky and Hadly show, are still available. We still have the chance to avoid the tipping point and to make the future better. But this window of opportunity will shut within ten to twenty years. Tipping Point for Planet Earth is the wake-up call we need.
Learning and Teaching with Geomedia provides a theoretical and practical introduction to a field explicitly aimed at secondary education. The first section consists of three scientific papers introducing the dimensions of the emerging geoinformation society. The second section of the book is specifically dedicated to teacher trainers and teachers. The introductory section provides an overview of the development of geomedia and envisions a roadmap of technological development ahead; a discussion of everyday geomedia applications and geomedia use; and, finally, pedagogical approaches using geomedia in secondary education. This section provides a broad foundation that does not argue in favor of a technological paradigm, but suggests that geomedia use in secondary education should be oriented at everyday life applications. The main section is devoted to exemplary learning environments that are ready to use, and easily transferable to local schools. While geoinformation technology is the basis of these learning environments, care has been taken to clearly identify conceptual approaches to these learning environments, and, therefore, make them less reliant on technology locally available. Many of these are easily applied without any further software or hardware other than a web browser and a mobile phone. The pedagogical background of these learning environments leads from science education and spatial thinking to learning environments that support an education for spatial citizenship, reflected geomedia use and communication with maps to successfully participate in society. The book is aimed at academics in the fields of pedagogy, geography and citizenship education, as well as those working in science education. The professional audiences addressed are teacher trainers at university departments, teachers in secondary schools and students in teacher training.
A journey around the United States in search of the truth about the threat of earthquakes leads to spine-tingling discoveries, unnerving experts, and ultimately the kind of preparations that will actually help guide us through disasters. It’s a road trip full of surprises. Earthquakes. You need to worry about them only if you’re in San Francisco, right? Wrong. We have been making enormous changes to subterranean America, and Mother Earth, as always, has been making some of her own. . . . The consequences for our real estate, our civil engineering, and our communities will be huge because they will include earthquakes most of us do not expect and cannot imagine—at least not without reading Quakeland. Kathryn Miles descends into mines in the Northwest, dissects Mississippi levee engineering studies, uncovers the horrific risks of an earthquake in the Northeast, and interviews the seismologists, structual engineers, and emergency managers around the country who are addressing this ground shaking threat. As Miles relates, the era of human-induced earthquakes began in 1962 in Colorado after millions of gallons of chemical-weapon waste was pumped underground in the Rockies. More than 1,500 quakes over the following seven years resulted. The Department of Energy plans to dump spent nuclear rods in the same way. Evidence of fracking’s seismological impact continues to mount. . . . Humans as well as fault lines built our “quakeland”. What will happen when Memphis, home of FedEx's 1.5-million-packages-a-day hub, goes offline as a result of an earthquake along the unstable Reelfoot Fault? FEMA has estimated that a modest 7.0 magnitude quake (twenty of these happen per year around the world) along the Wasatch Fault under Salt Lake City would put a $33 billion dent in our economy. When the Fukushima reactor melted down, tens of thousands were displaced. If New York’s Indian Point nuclear power plant blows, ten million people will be displaced. How would that evacuation even begin? Kathryn Miles’ tour of our land is as fascinating and frightening as it is irresistibly compelling.
In 1957, as Americans obsessed over the launch of the Soviet Sputnik satellite, another less noticed space-based scientific revolution was taking off. That year, astrophysicists solved a centuries-old quest for the origins of the elements, from carbon to uranium. The answer they found wasn’t on Earth, but in the stars. Their research showed that we are literally stardust. The year also marked the first conference that considered the origin of life on Earth in an astrophysical context. It was the marriage of two of the seemingly strangest bedfellows—astronomy and biology—and a turning point that award-winning science author Jacob Berkowitz calls the Stardust Revolution. In this captivating story of an exciting, deeply personal, new scientific revolution, Berkowitz weaves together the latest research results to reveal a dramatically different view of the twinkling night sky—not as an alien frontier, but as our cosmic birthplace. Reporting from the frontlines of discovery, Berkowitz uniquely captures how stardust scientists are probing the universe’s physical structure, but rather its biological nature. Evolutionary theory is entering the space age. From the amazing discovery of cosmic clouds of life’s chemical building blocks to the dramatic quest for an alien Earth, Berkowitz expertly chronicles the most profound scientific search of our era: to know not just if we are alone, but how we are connected. Like opening a long-hidden box of old family letters and diaries, The Stardust Revolution offers us a new view of where we’ve come from and brings to light our journey from stardust to thinking beings.
sle Royale and the Keweenaw Peninsula have a rich cultural, industrial, and mining heritage, all connected by their geologic underpinnings. This region is the result of geologic forces during two vastly different periods in time that shaped spectacular landscapes¿the largest lava flow known on Earth, stunning red cliffs of sandstone, an archipelago in the largest freshwater lake in the world, wave-tossed pebble beaches, dunes, and Lake Superior itself. This book offers a general introduction to the processes behind the diverse and globally significant geology of the Keweenaw Peninsula and Isle Royale and the relationship of that geology to human inhabitants, known as geoheritage.Humans came to North America more than 15,000 years ago when the glaciers were receding and leaving magnificent pieces of copper on the surface. Evidence from Isle Royale indicates that early people mined this area 4,500 years ago, although mining likely began here much earlier. Keweenaw copper was discovered at McCargoe Cove on Isle Royale, marking what is referred to as the North American Bronze Age. During this time, copper was traded all over NorthAmerica. Ancient pits have been discovered at dozens of sites on Isle Royale and the Keweenaw, and beautiful copper objects have been found throughout the Midwest, particularly in Wisconsin. Archaeological evidence along with a rich storytelling tradition indicates that early inhabitants had a deep understanding of the geologic landscape. Copper treasure from the Earth was a focus of human interest and marks the beginning of our geoheritage.
The Emerging Role of Geomedia in the Environmental Humanities, edited by Mark Terry and Michael Hewson, provides the latest scholarship on the various methods and approaches being used by environmental humanists to incorporate geomedia into their research and analyses. Chapters in the book examine such applications as geographic information systems, global positioning systems, geo-doc filmmaking, and related geo-locative systems all being used as new technologies of research and analysis in investigations in the environmental humanities. The contributors also explore how these new methodologies impact the production of knowledge in this field of study as well as promote the impact of First Nation people perspectives.