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Description of a computer model indicating that Columbia Glacier will begin a rapid, catastrophic retreat in 1983.
The awesome beauty and majesty of glaciers, the world of ice which has shaped and reshaped large parts of the earth's surfaces, are presented here through more than one hundred photographs and a closely integrated, informed text. Austin Post's series of aerial photographs of glaciers along the North Pacific Coast of North America and into the interior ranges of Alaska, is supplemented with ground-based photographs taken in the course of glacier research and by additional illustrations from the Himalayas, Switzerland, Chile, and other parts of the world. The authors clearly explain the features illustrated. Their discussion of the effects of glaciers on the landscape, formation and mass balance, flow and fluctuations, moraines, ogives, and surface details is valuable for the general reader as well as the expert.
Moon Travel Guides: Make Your Escape! Remote, wild, and all-around otherworldly, Alaska promises unforgettable adventure. Discover the heart of "The Last Frontier" with Moon Alaska. What you'll find in Moon Alaska: Strategic itineraries for every budget and timeline, whether you have a week to hit the top sights or a month to explore the whole state Full-color photos and detailed maps throughout, plus a full-color foldout map Curated advice for outdoor adventurers, history buffs, culture mavens, road-trippers, wildlife enthusiasts, and more Must-see attractions and off-beat ideas for making the most of your trip: Embark on a guided active glacier hike, explore ice caves, or take an intrepid "flightseeing" tour to secluded glacier landings in Denali National Park. Experience the thrill of spotting wild bears, moose, or even walrus, or catch a glimpse of sea otters and humpback whales on a boat tour of the spectacular Kenai Fjords. Hike through lush wilderness or along pristine beaches, kayak on tranquil sounds or secluded lakes, or camp under the crystal-clear stars. Learn about Alaska's native cultures and quirky small towns, savor a freshly-caught seafood dinner, and discover the best spots to witness the enchanting northern lights Honest advice from Anchorage local and outdoor aficionado Lisa Maloney on when to go, what to pack, and where to stay, from campsites and hostels to B&Bs and resort fishing lodges How to get there and get around by plane, train, ferry, cruise ship, or guided tour Recommendations for families, LGBTQ+ travelers, seniors, international visitors, and travelers with disabilities Thorough background on the culture, weather, wildlife, local laws, history, and health and safety With Moon Alaska's local insight, myriad activities, and expert advice, you can plan your trip your way. Full list of coverage: Juneau and Southeast Alaska, Anchorage and Southcentral Alaska, Denali, Fairbanks, and the Interior, Kodiak and Southwest Alaska, the Arctic Can't get enough of Alaska? Try Moon Anchorage, Denali & the Kenai Peninsula. Headed to Canada? Try Moon Vancouver & Canadian Rockies Road Trip or Moon Banff National Park.
Published by the American Geophysical Union as part of the Special Publications Series. This book, beautifully illustrated with dozens of extraordinary photographs, not only tells the history of the expeditions to explore the Columbia Glacier, but also shows how warming over the last century in combination with internal physics of the glacier act to produce dramatic and unpredictable responses to climate change. In a giant transformation, not only are we losing an enormous storehouse of fresh water, but we also bear witness to the opening up of a new landscape as more and more of the land surface formerly covered by ice and snow becomes exposed to sunlight and so welcomes new communities of flora and fauna. More than just a science story, this is a fascinating picture of how science and scientists work, of how science is carried out and advances. One of the world's leading experts on the Columbia Glacier, W. Tad Pfeffer, scientist, writer, and photographer, is uniquely qualified to have written this absorbing and dynamic testament to this wonder of nature.
The Arctic is thawing. In summer, cruise ships sail through the once ice-clogged Northwest Passage, lakes form on top of the Greenland Ice Sheet, and polar bears swim farther and farther in search of waning ice floes. At the opposite end of the world, floating Antarctic ice shelves are shrinking. Mountain glaciers are in retreat worldwide, unleashing flash floods and avalanches. We are on thin ice—and with melting permafrost’s potential to let loose still more greenhouse gases, these changes may be just the beginning. Vanishing Ice is a powerful depiction of the dramatic transformation of the cryosphere—the world of ice and snow—and its consequences for the human world. Delving into the major components of the cryosphere, including ice sheets, valley glaciers, permafrost, and floating ice, Vivien Gornitz gives an up-to-date explanation of key current trends in the decline of ice mass. Drawing on a long-term perspective gained by examining changes in the cryosphere and corresponding variations in sea level over millions of years, she demonstrates the link between thawing ice and sea-level rise to point to the social and economic challenges on the horizon. Gornitz highlights the widespread repercussions of ice loss, which will affect countless people far removed from frozen regions, to explain why the big meltdown matters to us all. Written for all readers and students interested in the science of our changing climate, Vanishing Ice is an accessible and lucid warning of the coming thaw.