Deserts and Polar Regions Around the World

Deserts and Polar Regions Around the World PDF Author: Jen Green
Publisher: The Rosen Publishing Group, Inc
ISBN: 9781435828742
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
Looks at the deserts and dry polar regions of the world, examining why they form and what life forms live in them.

Deserts and Polar Regions Around the World

Deserts and Polar Regions Around the World PDF Author: Jen Green
Publisher: The Rosen Publishing Group, Inc
ISBN: 9781435828742
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
Looks at the deserts and dry polar regions of the world, examining why they form and what life forms live in them.

Arctic Tundra and Polar Deserts

Arctic Tundra and Polar Deserts PDF Author: Chris Woodford
Publisher: Heinemann-Raintree Library
ISBN: 1432941720
Category : Ecology
Languages : en
Pages : 66

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Book Description
Information about the animals and plants that typically make polar regions and tundra environments their homes.

Atlas of the World's Deserts

Atlas of the World's Deserts PDF Author: Nathaniel Harris
Publisher: Routledge
ISBN: 1135456135
Category : Reference
Languages : en
Pages : 359

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Book Description
The Atlas of the World's Deserts examines the hostile and extreme environments that characterize deserts, and is divided into chapters that concentrate on specific aspects of a desert's geology, life forms, history, and future. For more information including sample pages, visit the Atlas of the World's Deserts web site. Also includes 160 color maps and photos.

The World Atlas of Deserts and Drylands

The World Atlas of Deserts and Drylands PDF Author: David Thomas
Publisher: Princeton University Press
ISBN: 0691251975
Category : Nature
Languages : en
Pages : 400

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Book Description
A richly illustrated atlas of the world’s deserts and drylands, their ecosystems, and their environments Deserts and drylands account for more than 40 percent of land on our planet. Characterized by a lack of water and extreme temperatures, they are the result of atmospheric stability, large landmass characteristics, rain shadows, and cold ocean currents. They appear harsh and hostile, but deserts and drylands are also exceptionally beautiful environments. Desert ecosystems often teem with diverse forms of life that exhibit astonishing ingenuity in the face of such forbidding conditions. The World Atlas of Deserts and Drylands takes readers on a guided tour of some of the most awe-inspiring desert environments on Earth, explaining their environmental and ecological dynamics and describing the techniques used to categorize and map them. From the ever-expanding Gobi of Mongolia and China to the ancient Namib of coastal Africa, this is the ultimate reference book for deserts. Features a wealth of color photos, maps, and infographics Describes the resilient and complex biodiversity of the world’s desert and dryland terrains Covers subtropical deserts, continental deserts, rain shadow deserts, and ocean margin deserts Addresses the challenges posed by global warming and human activity, and discusses solutions and opportunities Written by a team of leading experts

Polar Environments and Global Change

Polar Environments and Global Change PDF Author: Roger G. Barry
Publisher: Cambridge University Press
ISBN: 1108423167
Category : History
Languages : en
Pages : 445

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Book Description
Surveys atmospheric, oceanic and cryospheric processes, present and past conditions, and changes in polar environments.

Polar Icebreakers in a Changing World

Polar Icebreakers in a Changing World PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309103215
Category : Transportation
Languages : en
Pages : 135

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Book Description
The United States has enduring national and strategic interests in the polar regions, including citizens living above the Arctic circle and three year-round scientific stations in the Antarctic. Polar icebreaking ships are needed to access both regions. Over the past several decades, the U.S. government has supported a fleet of four icebreakersâ€"three multi-mission U.S. Coast Guard ships (the POLAR SEA, POLAR STAR, and HEALY) and the National Science Foundation's PALMER, which is dedicated solely to scientific research. Today, the POLAR STAR and the POLAR SEA are at the end of their service lives, and a lack of funds and no plans for an extension of the program has put U.S. icebreaking capability at risk. This report concludes that the United States should continue to support its interests in the Arctic and Antarctic for multiple missions, including maintaining leadership in polar science. The report recommends that the United States immediately program, budget, design, and construct two new polar icebreakers to be operated by the U.S. Coast Guard. The POLAR SEA should remain mission capable and the POLAR STAR should remain available for reactivation until the new polar icebreakers enter service. The U.S. Coast Guard should be provided sufficient operations and maintenance budget to support an increased, regular, and influential presence in the Arctic, with support from other agencies. The report also calls for a Presidential Decision Directive to clearly align agency responsibilities and budgetary authorities.

Microbial Communities of Polar and Alpine Soils

Microbial Communities of Polar and Alpine Soils PDF Author: Laura Zucconi
Publisher: Frontiers Media SA
ISBN: 288971618X
Category : Science
Languages : en
Pages : 187

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Book Description


Lakhmir Singh’s Science for Class 7

Lakhmir Singh’s Science for Class 7 PDF Author: Lakhmir Singh & Manjit Kaur
Publisher: S. Chand Publishing
ISBN: 9352530233
Category : Science
Languages : en
Pages : 321

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Book Description
Lakhmir Singh’s Science is a series of books which conforms to the NCERT syllabus. The main aim of writing this series is to help students understand difficult scientific concepts in a simple manner in easy language. The ebook version does not contain CD.

Dynamic Earth

Dynamic Earth PDF Author: Eric H. Christiansen
Publisher: Jones & Bartlett Publishers
ISBN: 1449659020
Category : Health & Fitness
Languages : en
Pages : 862

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Book Description
New technologies has given us many different ways to examine the Earth. For example, we can penetrate deep into the interior of our planet and effectively X-ray its internal structure. With this technology comes an increased awareness of how our planet is continually changing and a fresh awareness of how fragile it is. Designed for the introductory Physical Geology course found in Geology, Earth Science, Geography, or Physical Science departments, Dynamic Earth: An Introduction to Physical Geology clearly presents Earth's dynamic geologic systems with their many interdependent and interconnected components. It provides comprehensive coverage of the two major energy systems of Earth: the plate tectonic system and the hydrologic cycle. The text fulfills the needs of professors by offering current content and a striking illustration package, while exposing students to the global view of Earth and teaching them to view the world as geologists.

Encyclopedia of Earth Science

Encyclopedia of Earth Science PDF Author: New York Academy of Sciences
Publisher: Infobase Publishing
ISBN: 1438110049
Category : Nature
Languages : en
Pages : 529

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Book Description
Presents an illustrated A to Z reference with approximately 700 entries on topics in the earth sciences including hydrology, geology, atmospheric sciences, oceanography, and more.