Frozen Oceans: The Floating World of Pack Ice - Rilegato

Thomas, David N.

Rilegato

ISBN 10: 0643090878 ISBN 13: 9780643090873

Casa editrice: CSIRO Publishing, 2004

Riassunto

Pack ice, or sea ice is a layer of frozen seawater on the top of the polar oceans, varying in thickness from a few centimetres to 10s of metres. At its maximum extent it covers 13% of the Earth's surface area, making it one of the major biomes on the planet. This gives rise to a spectacular floating world that for a number of months each year becomes home to a wealth of plant and animal life. For many years seen as an obstacle to trade and a threat to human life, the ice itself is now perceived to be vulnerable as we come to realize the dangers posed by global warming. Sea ice not only dominates polar regions but is also central to global ocean circulation as well as global climate patterns. This is the first book to offer the general reader access to a remote frozen habitat, which has for so long fascinated explorers, writers and scientists. The wonderful colour photographs of life on, in and under the ice help draw the reader into this superb account of an extreme environment. Guaranteed to capture the imagination. The author is a veteran of six expeditions to the Arctic and Antarctic, and this book is packed with photographs taken in the course of his journeys. His lively and readable text conveys his excitement at the dangers and possibilities of life on the ice. He provides an in-depth background to the whole ecosystem of sea ice, its living communities and the structure of the ice itself. The level of accurate scientific detail will satisfy anyone looking for a reliable, up-to-date overview of this topic.

Su questa edizione

• Editore: CSIRO Publishing
• Data di pubblicazione: 2004
• ISBN 10: 0643090878
• ISBN 13: 9780643090873
• Rilegatura: Copertina rigida
• Numero di pagine: 224