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Ice Age Floodscapes of the Pacific Northwest by Bruce Norman Bjornstad Pdf
This heavily illustrated book contains descriptions and geologic interpretations of photographs (mostly aerial) illustrating the power and magnitude of repeated Ice Age flooding in the Pacific Northwest, as recently as 14,000 years ago. The scale of Ice Age floods was so huge that today it is often difficult to see and appreciate the power and magnitude of such megafloods from ground level. However, from the air, landforms created by the floods often come into clear focus. Aerial images, obtained via unmanned aerial vehicle (drone) as well as fixed-wing airplane, add a new perspective on evidence gathered by dozens of scientists since 1923.
The Missoula Flood Controversy and the Genesis Flood by Michael J. Oard Pdf
One of the most spectacular floods in prehistoric times, besides the Genesis Flood, was the great Lake Missoula flood, which left its mark in the Channeled Scabland of the Pacific Northwest in the United States. However, the evidence, which is now considered to be overwhelming and irrefutable, was the subject of intense controversy for 40 years before being accepted. In this book Michael Oard discusses not only the abundant evidence, which at the time was considered to be too biblical, but also the circumstances surrounding the controversy. Given such prejudices, it is not expected that mainstream geologists will ever see evidence for the largest flood of all time the Genesis Flood. Once the concept of a Lake Missoula flood was accepted, geologists soon saw what they thought was evidence for anywhere from 40 to 100 floods at the peak of the last ice age. However, Oard shows that the evidence is strong that there was only one major flood, with possibly a few minor floods. A chapter is dedicated to other ice age floods, including John Shaws paradigm-busting subglacial flood hypotheses. Evidence for the Genesis Flood is also presented, consisting generally of new information from the field of geomorphology. Another chapter is devoted to a defense of the short time scale of Scripture. And finally, Oard demonstrates that the Lake Missoula flood also provides analogs for the catastrophic formation of mysterious geomorphological features, such as water and wind gaps.
Author : Adam M. Booth,Anita L. Grunder Publisher : Geological Society of America Page : 128 pages File Size : 49,8 Mb Release : 2021-11-10 Category : Science ISBN : 9780813700625
This cultural and environmental history sweeps across the dramatic North Atlantic landscape, exploring its unusual geology, saga narratives, language, culture, and politics and analyzing its emergence as a distinctive and symbolic part of Europe. The book closes with a discussion of Iceland's modern whaling practices and its recent financial collapse.
Field Techniques for Sea-Ice Research by Hajo Eicken,Maya Salganek Pdf
As much as one-tenth of the world’s oceans are covered with sea ice, or frozen ocean water, at some point during the annual cycle. Sea ice thus plays an important, often defining, role in the natural environment and the global climate system. This book is a global look at the changes in sea ice and the tools and techniques used to measure and record those changes. The first comprehensive research done on sea-ice field techniques, this volume will be indispensable for the study of northern sea ice and a must-have for scientists in the field of climate change research.
Glacial Lake Missoula and Its Humongous Floods tells the gripping tale of a huge Ice Age lake that drained suddenly--not just once but repeatedly--and reshaped the landscape of the Northwest. The narrative follows the path of the floodwaters as they raged from western Montana across the Idaho Panhandle, then scoured through eastern Washington and down the Columbia Gorge to the Pacific Ocean.
Ancestral Landscapes of the Pueblo World by James Elliot Snead Pdf
The eastern Pueblo heartland, located in the northern Rio Grande country of New Mexico, has fascinated archaeologists since the 1870s. In Ancestral Landscapes of the Pueblo World, James Snead uses an exciting new approachÑ landscape archaeologyÑto understand ancestral Pueblo communities and the way the people consciously or unconsciously shaped the land around them. Snead provides detailed insight into ancestral Puebloan cultures and societies using an approach he calls Òcontextual experience,Ó employing deep mapping and community-scale analysis. This strategy goes far beyond the standard archaeological approaches, using historical ethnography and contemporary Puebloan perspectives to better understand how past and present Pueblo worldviews and meanings are imbedded in the land. Snead focuses on five communities in the Pueblo heartlandÑBurnt Corn, TÕobimpaenge, Tsikwaiye, Los Aguajes, and TsankawiÑusing the results of intensive archaeological surveys to discuss the changes that occurred in these communities between AD 1250 and 1500. He examines the history of each area, comparing and contrasting them via the themes of Òprovision,Ó Òidentity,Ó and Òmovement,Ó before turning to questions regarding social, political, and economic organization. This revolutionary study thus makes an important contribution to landscape archaeology and explains how the Precolumbian Pueblo landscape was formed.
From the White Cliffs of Dover to The Old Man of Hoy, from the Giant's Causeway to the peaks of Snowdonia, some of the world's most striking and varied landforms are found in Britain and Ireland. Award winning landscape photographer Fran Halsall has chosen one hundred places which tell the story of how these Isles were made. Arranged in order of their formation, from the three billion year old summits of Scotland's far north west, to Chesil Beach's shingle shore, astounding images and accessible text tell of volcanic eruptions, the collision of continents and aeons of deposits, erosions and upheavals, as well as the ways in which the landscapes of the British Isles have defined and been defined by countless generations.
Islands of Inquiry by Geoffrey Richard Clark,Sue O'Connor,Bryan Foss Leach Pdf
"Many of the papers in this volume present new and innovative research into the processes of maritime colonisation, processes that affect archaeological contexts from islands to continents. Others shift focus from process to the archaeology of maritime places from the Bering to the Torres Straits, providing highly detailed discussions of how living by and with the sea is woven into all elements of human life from subsistence to trade and to ritual. Of equal importance are more abstract discussions of islands as natural places refashioned by human occupation, either through the introduction of new organisms or new systems of production and consumption. These transformation stories gain further texture (and variety) through close examinations of some of the more significant consequences of colonisation and migration, particularly the creation of new cultural identities. A final set of papers explores the ways in which the techniques of archaelogical sciences have provided insights into the fauna of the islands and the human history of such places."--Provided by publisher.
_______________ 'Full of fun, longing and wit ... a debut of spirit and imagination, loaded with intelligent charm' - Ali Smith 'A touching and engrossing story ... an assured debut' - The Times 'A colourful and peripatetic view of politics in Pakistan ... an interesting and promising novel' - Guardian _______________ BY THE ACCLAIMED WINNER OF THE WOMEN'S PRIZE FOR FICTION SHORTLISTED FOR THE JOHN LLEWELLYN RHYS PRIZE _______________ Hasan is eleven years old. He loves cricket, pomegranates, the night sky, his clever, vibrant artistic mother and his etymologically obsessed lawyer father, and he adores his next-door neighbour Zehra. One early summer morning, while lazing happily on the roof, Hasan watches a young boy flying a yellow kite fall to his death. Soon after, Hasan's idyllic, sheltered family life is shattered when his beloved uncle Salman, a dissenting politician, is arrested and charged with treason... Set in a land ruled by an oppressive military regime, this eloquent, charming and quietly political novel vividly recreates the confusing world of a young boy on the edge of adulthood, and beautifully illustrates the transformative power of the imagination.
Bitter cold and constant snow. Polar bears, seals, and killer whales. Victor Frankenstein chasing his monstrous creation across icy terrain in a dogsled. The arctic calls to mind a myriad different images. Consisting of the Arctic Ocean and parts of Canada, the United States, Russia, Greenland, Finland, Norway and Sweden, the arctic possesses a unique ecosystem—temperatures average negative 29 degrees Fahrenheit in winter and rarely rise above freezing in summer—and the indigenous peoples and cultures that live in the region have had to adapt to the harsh weather conditions. As global temperatures rise, the arctic is facing an environmental crisis, with melting glaciers causing grave concern around the world. But for all the renown of this frozen region, the arctic remains far from perfectly understood. In A History of the Arctic, award-winning polar historian John McCannon provides an engaging overview of the region that spans from the Stone Age to the present. McCannon discusses polar exploration and science, nation-building, diplomacy, environmental issues, and climate change, and the role indigenous populations have played in the arctic’s story. Chronicling the history of each arctic nation, he details the many failed searches for a Northwest Passage and the territorial claims that hamper use of these waterways. He also explores the resources found in the arctic—oil, natural gas, minerals, fresh water, and fish—and describes the importance they hold as these resources are depleted elsewhere, as well as the challenges we face in extracting them. A timely assessment of current diplomatic and environmental realities, as well as the dire risks the region now faces, A History of the Arctic is a thoroughly engrossing book on the past—and future—of the top of the world.
The same geological forces that threaten our lives with earthquakes and volcanic eruptions also nourish our spirits by forming spectacular mountains, valleys, and coastlines. Dr. Robert J. Lillie relates this "Beauty from the Beast" story of the Pacific Northwest and surrounding regions by highlighting spectacular scenery in national, state and local parklands. Dr. Lillie draws on his experience as a geology professor, park ranger and graphic illustrator to reveal plate tectonics in action. His vivid photos and color graphics reveal the basics of Earth science in an easy-to-understand format. Each chapter includes fun demonstrations involving food, state quarters, decks of cards and other everyday objects to help readers appreciate the region's landscapes and the geological forces that created them. The initial chapter introduces the reader to plate tectonics and its bearing on landforms, earthquakes and volcanoes. Subsequent chapters zoom in on landscapes at the three types of plate boundaries and a hotspot. "Beauty from the Beast" reminds Northwest residents and visitors that their hometowns and iconic parklands are subject to geologic processes that affect their lives and livlihoods. By learning to live with the beast of earthquakes, tsunamis, and volcanic eruptions they can more-fully appreciate the beauty that surrounds them.
