[PDF] Antarctica eBook

Author : Michael Kramme
Publisher : Mark Twain Media
Page : 48 pages
File Size : 37,14 MB
Release : 2012-01-03
Category : Juvenile Nonfiction
ISBN : 1580376673

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Take students in grades 5–8 on a field trip without leaving the classroom using Exploring Antarctica! This 48-page book features reading selections and assessments that utilize a variety of questioning strategies, such as matching, true or false, critical thinking, and constructed response. Map projects and hands-on activities engage students in learning about the physical, political, and human geography of Antarctica. For struggling readers, the book includes a downloadable version of the reading selections at a fourth- to fifth-grade reading level. This book aligns with state, national, and Canadian provincial standards.

Author : Jeff Maynard
Publisher : Simon and Schuster
Page : 352 pages
File Size : 39,17 MB
Release : 2019-02-05
Category : Biography & Autobiography
ISBN : 164313096X

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By the 1930s, no one had yet crossed Antarctica, and its vast interior remained a mystery frozen in time. Hoping to write his name in the history books, wealthy American Lincoln Ellsworth announced he would fly across the unexplored continent. The main obstacles to Ellsworth’s ambition were numerous: he didn’t like the cold, he avoided physical work, and he couldn’t navigate. Consequently, he hired the experienced Australian explorer, Sir Hubert Wilkins, to organize the expedition on his behalf. While Ellsworth battled depression and struggled to conceal his homosexuality, Wilkins purchased a ship, hired a crew, and ordered a revolutionary new airplane constructed. The Ellsworth Trans-Antarctic Expeditions became epics of misadventure, as competitors plotted to beat Ellsworth, crews mutinied, and the ship was repeatedly trapped in the ice. A few hours after taking off in 1935, radio contact with Ellsworth was lost and the world gave him up for dead. Antarctica’s Lost Aviator brings alive one of the strangest episodes in polar history, using previously unpublished diaries, correspondence, photographs, and film to reveal the amazing true story of the first crossing of Antarctica and how, against all odds, it was achieved by the unlikeliest of heroes.

Author : E. Glasberg
Publisher : Springer
Page : 197 pages
File Size : 26,50 MB
Release : 2012-10-29
Category : Social Science
ISBN : 1137014431

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Arguing that Antarctica is the most mediated place on earth and thus an ideal location for testing the limits of bio-political management of population and place, this book remaps national and postcolonial methods and offers a new look on a 'forgotten' continent now the focus of ecological concern.

Author : Nicholas Golledge
Publisher : Frontiers Media SA
Page : 187 pages
File Size : 17,25 MB
Release : 2024-06-26
Category : Science
ISBN : 2832550053

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Antarctica is our southernmost continent. It is nearly double the size of Australia. Antarctica is covered almost entirely by land ice called the Antarctic Ice Sheet and is surrounded by the Southern Ocean. The Southern Ocean influences climate by taking up heat and carbon dioxide from the atmosphere and storing it in deep waters. The cloud processes and aerosols over the Southern Ocean are complex and are important challenges for climate models. To understand the climate of the past, polar scientists drill ice cores through the Antarctic Ice Sheet. The ice core is a powerful tool that we can use to determine how the Earth's climate has changed and the information provided by historical ice cores has become extremely valuable for predicting the future scenarios of our planet. This ice is the largest reservoir of fresh water on Earth. The Antarctic Ice Sheet flows down into the Southern Ocean where parts of it start to float. These large floating platforms of ice are called ice shelves. Knowledge of the sensitivity and interaction of ice shelves to changes in atmosphere and ocean is important to understand the contribution of Antarctica to global sea level rise and the Southern Ocean, and global marine ecosystems. If melted, the Antarctic Ice Sheet would be a major contributor to global sea level rise. In winter, the surface of the ocean around Antarctica freezes and sea ice forms. At the height of winter, the area of sea ice that forms is as large as Antarctica itself but it melts back to the continent every summer. The amount of sea ice that forms in winter and melts back each summer is different. We examine this annual fluctuation of sea ice area around Antarctica for indications of climate change. Sea ice provides important habitats for primary producers, such as sea ice algae, and Antarctic krill, a keystone species of the Southern Ocean ecosystem. Sea ice is also an important habitat for penguins and seals. This collection aims to inform young readers about fundamental knowledge and digested cutting-edge science that will help increase their understanding of Antarctica and its central role as a global climate driver. In addition to the Editors hosting, we would acknowledge the coordination and organization efforts of Pat Wongpan .

Author : Andrew Jackson
Publisher : Springer Nature
Page : 433 pages
File Size : 30,77 MB
Release : 2021-10-04
Category : History
ISBN : 3030784053

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This book provides a diplomatic history of a turning point in Antarctic governance: the 1991 adoption of comprehensive environmental protection obligations for an entire continent, which prohibited mining. Solving the mining issue became a symbol of finding diplomatic consensus. The book combines historiographic concepts of contingency, conjuncture and accidental events with theories of structural, entrepreneurial and intellectual leadership. Drawing on archival documents, it shows that Antarctic governance is more adaptive than some imagine, and policy success depends on the interplay of normative practices, serendipitous events, public engagement and influential players able to exploit those circumstances. Ultimately, the events revealed in this book show that the protection of the Antarctic Treaty itself remains as important as protecting the Antarctic environment.