Introducing The Sea

An engaging introduction to marine chemistry and the ocean's geochemical interactions with the solid earth and atmosphere, for students of oceanography.

Young readers will build counting skills and content knowledge with these delightful counting books! Each book increases number familiarity and counting skills, while also introducing fun facts about popular early childhood topics. Each spread clearly displays the featured number, plus photos to depict that number of objects. Simple text and high-impact photos develop basic math skills. Introduces whales, sharks, sea stars, and other animals of the sea, while teaching the concept of counting to ten.

Featuring fascinating fishy facts accompanied by bright, bold, and beautiful illustrations, this book takes children on a journey through the sea and all its zones. Touching on mammals, fish, invertebrates, and reptiles, The Sea Book explores a wealth of incredible marine animals and their habitats, from up on the ice, down to colourful coral reefs, underwater forests, and right down to the deepest darkest depths where the weird and wonderful lurk. Following on from The Bee Book, Charlotte Milner continues to highlight to children important ecological issues faced by our planet, this time with a focus on marine life and the damaging effects humans are having on our seas. Children will discover what they can do to help, and there are tips on how to live plastic-free. Children will even get to craft their own recycled shopping bag! This charming celebration of the sea shows children just how extraordinary our oceans are, and is a reminder that it is up to us to keep it that way.

Tide gauges show that global sea level has risen about 7 inches during the 20th century, and recent satellite data show that the rate of sea-level rise is accelerating. As Earth warms, sea levels are rising mainly because ocean water expands as it warms; and water from melting glaciers and ice sheets is flowing into the ocean. Sea-level rise poses enormous risks to the valuable infrastructure, development, and wetlands that line much of the 1,600 mile shoreline of California, Oregon, and Washington. As those states seek to incorporate projections of sea-level rise into coastal planning, they asked the National Research Council to make independent projections of sea-level rise along their coasts for the years 2030, 2050, and 2100, taking into account regional factors that affect sea level. Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future explains that sea level along the U.S. west coast is affected by a number of factors. These include: climate patterns such as the El Niño, effects from the melting of modern and ancient ice sheets, and geologic processes, such as plate tectonics. Regional projections for California, Oregon, and Washington show a sharp distinction at Cape Mendocino in northern California. South of that point, sea-level rise is expected to be very close to global projections. However, projections are lower north of Cape Mendocino because the land is being pushed upward as the ocean plate moves under the continental plate along the Cascadia Subduction Zone. However, an earthquake magnitude 8 or larger, which occurs in the region every few hundred to 1,000 years, would cause the land to drop and sea level to suddenly rise.

The Bering Sea, which lies between the United States and Russia, is one of the most productive ecosystems in the world and has prolific fishing grounds. Yet there have been significant unexplained population fluctuations in marine mammals and birds in the region. The book examines the Bering Sea ecosystem's dynamics and the relationship between man and the ecosystem, in order to identify potential reasons for the population fluctuations as well as identify ways the Sea's living resources can be better managed by government.