bokomslag The Blue Machine: How the Ocean Works
Vetenskap & teknik

The Blue Machine: How the Ocean Works

Helen Czerski

Inbunden

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  • 464 sidor
  • 2023

All of Earth's oceans, from the equator to the poles, are a single engine powered by sunlight, driving huge flows of energy, water, life, and raw materials. In The Blue Machine, physicist and oceanographer Helen Czerski illustrates the mechanisms behind this defining feature of our planet, voyaging from the depths of the ocean floor to tropical coral reefs, estuaries that feed into shallow coastal seas, and Arctic ice floes. Through stories of history, culture, and animals, she explains how water temperature, salinity, gravity, and the movement of Earth's tectonic plates all interact in a complex dance, supporting life at the smallest scale-plankton-and the largest-giant sea turtles, whales, humankind. Most importantly, however, Czerski reveals that while the ocean engine has sustained us for thousands of years, today it is faced with urgent threats. By understanding how the ocean works, and its essential role in our global system, we can learn how to protect our blue machine.

  • Författare: Helen Czerski
  • Format: Inbunden
  • ISBN: 9781324006718
  • Språk: Engelska
  • Antal sidor: 464
  • Utgivningsdatum: 2023-10-01
  • Förlag: W. W. Norton & Company