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Mechanical Ice Drilling Technology
This book provides a review of mechanical ice drilling technology, including the design, parameters, and performance of various tools and drills for making holes in snow, firn and ice. The material presents the historical development of ice drilling tools and devices from the first experience taken place more than 170 years ago to the present day and focuses on the modern vision of ice drilling technology. It is illustrated with numerous pictures, many of them published for the first time. This book is intended for specialists in ice core sciences, drilling engineers, glaciologists, and can be useful for high-school students and other readers who are very interested in engineering and cold regions technology.
Thermal Ice Drilling Technology
This book provides a review of thermal ice drilling technologies, including the design, parameters, and performance of various tools and drills for making holes in ice sheets, ice caps, mountain glaciers, ice shelves, and sea ice. In recent years, interest in thermal drilling technology has increased as a result of subglacial lake explorations and extraterrestrial investigations. The book focuses on the latest ice drilling technologies, but also discusses the historical development of ice drilling tools and devices over the last 100 years to offer valuable insights into what is possible and what not to do in the future. Featuring numerous figures and pictures, many of them published for the first time, it is intended for specialists working in ice-core sciences, polar oceanography, drilling engineers and glaciologists, and is also a useful reference for researchers and graduate students working in engineering and cold-regions technology.
Geotechnical and Exploration Drilling in the Polar Regions
This book provides a comprehensive review of drilling technologies in the polar regions, from the portable drilling equipment for shallow sampling and coring, to heavy drilling equipment for deep onshore and offshore drilling. Particular attention is given to safe drilling methods in permafrost. In recent years, interest in drilling in the polar regions has increased under the pressure of the geopolitical “rush” and the undiscovered resource potential. In addition, borehole monitoring of permafrost thermal states is urgently needed to obtain evidence of climate change. The book focuses on the latest drilling technologies but also discusses the historical development of sampling, and drilling tools and devices, over the last 60–70 years providing valuable insights into a way forward and future possibilities.
Heavy Metal
Heavy Metal: Earth’s Minerals and the Future of Sustainable Societies brings together world-leading experts from across the globe to reimagine the future of mineral exploration and mining in a post-fossil fuel world. Minerals and metals – for batteries, circuit boards, wiring and other components – are essential to a digital, carbon-neutral economy. But how can we grapple with the environmental, social and geopolitical challenges caused by the extraction and use of these critical resources? Concise, accessible, and engaging, the essays in this timely collection intertwine a broad spectrum of disciplines to help us understand and reimagine our relationship with minerals. Exploring a wid...
Regional Drift
This book examines the Southern Indian Ocean corridor as a geographic, geological, and atmospheric space, taking a critical oceanic humanities approach while never losing sight of the land and water interface. Using a range of disciplinary approaches and materials, Gupta and de Araújo hydrate territorial and land-based imaginations of the Southern African region by conceptualizing its oceanicity as a fluid and more than human materiality, synthetic situation, and geopolitical nexus. With a diverse set of case studies, they explore a variety of conceptual framings and methodologies, including science-technology-society studies, tourism and heritage studies, history, and international relations (IRs) – among others. The contributors cover a complex and vast imaginative geography, cross-cutting Portuguese, German, and British colonial traces in the region, and exploring land, water, and submerged spaces, from coastal towns and bridges to islands and archipelagos. A fresh approach to thinking about Atlantic and Indian Ocean coastlines in a relational and scalar manner for scholars across a range of disciplines focussed on Southern Africa.
When the Ice Is Gone: What a Greenland Ice Core Reveals About Earth's Tumultuous History and Perilous Future
Paul Bierman’s realization that Greenland’s ice sheet melted when Earth was no warmer than today sounds an alarm for our planet. In 2018, lumps of frozen soil, collected from the bottom of the world’s first deep ice core and lost for decades, reappeared in Denmark. When geologist Paul Bierman and his team first melted a piece of this unique material, they were shocked to find perfectly preserved leaves, twigs, and moss. That observation led them to a startling discovery: Greenland’s ice sheet had melted naturally before, about 400,000 years ago. The remote island’s ice was far more fragile than scientists had realized—unstable even without human interference. In When the Ice Is G...
The Climate Change Debate
The Climate Change Debate: A Reference Handbook provides an in-depth look at climate change facts and statistics. It also discusses debate surrounding the scientific consensus. The Climate Change Debate: A Reference Handbook covers the topic of climate change from the earliest days of planet Earth to the present day. Chapters One and Two provide a historical background of climate change and a review of current problems, controversies, and solutions. The remainder of the book consists of chapters that aid readers in continuing their own research on the topic, such as an extended annotated bibliography, chronology, glossary, noteworthy individuals and organizations in the field, and important data and documents. The variety of resources provided, such as further reading, perspective essays about climate change, a historical timeline, and useful terms in the climate change discourse, differentiates this book from others in the field. The book is intended for readers of high school through the community college level, along with adult readers who may be interested in the topic.
Dust
'Dust is a book with an extraordinary global story to tell, but - and - also with an ethical argument to advance. Robert Macfarlane 'Superb . . . Dust, an intriguing study by geographer Jay Owens, shows why particles of all kinds are both nature's salvation and its poison.' Telegraph 'Like a detective dusting for fingerprints, Jay Owens masterfully reveals the hidden traces of modernity by following some of its smallest fragments.' James Vincent, author of Beyond Measure __________ Dust may seem inconsequential, so tiny and mundane as to slip below the threshold of thought. Yet within the next one hundred years, life on Earth will be profoundly changed by heat and drought - and that means du...
Antarctic Resolution
In the era of the Anthropocene, it?s urgent to shift our collective attention southward. Antarctica, a continent that accounts for 10% of Planet Earth and 70% of the world?s fresh water, represents at once the repository of planetary data essential to produce reliable climate change projections, and the biggest threat to all coastal sites.00On the 200th anniversary of the discovery of Antarctica, 'Antarctic Resolution' offers a high-resolution image of the hyper-surveilled yet neglected continent and instigates a decisive resolution towards a supra-national governance model. Advocating for true trans-national and cross-disciplinary collaboration, 'Antarctic Resolution' brings together, for t...
