Maps Of The World S Oceans

This lavishly illustrated, fact-filled atlas--a follow-up to Maps of the World--allows children to discover the fascinating and mysterious world below sea level with links to explore even further on computers and tablets. Covering every ocean and major sea in the world, Maps of the World's Oceans is a vibrant and comprehensive atlas that children of all ages will love to explore. The dozens of colorful, detailed maps are filled with hundreds of illustrated icons highlighting creatures that inhabit the waters of the world from deep-ocean sharks to sea birds that rely on the water to survive. Also featured are vital vegetation, submerged shipwrecks, and icons representing the myths and legends of the various peoples who supposedly lived by the seas. Along the surface, readers will explore ports, lighthouses, famous explorers and voyages, old navigation secrets, and more. Flip the next page from any map and the corresponding icon key explains why these fish, animals, various organisms and more are so vital to the oceans and the seas - and therefore the world. Young readers will learn about waves and tides, currents and oceanic ridges, and more giving them a complete look at the world's waters. Each map includes a link allowing kids to download a version of them on computers and tablets to explore even further. Captivating and comprehensive, Maps of the World's Oceans will entice even the most reluctant young explorer.

The dramatic and action-packed story of the last mysterious place on earth--the world's seafloor--and the deep-sea divers, ocean mappers, marine biologists, entrepreneurs, and adventurers involved in the historic push to chart it, as well as the opportunities, challenges, and perils this exploration holds now and for the future. Five oceans--the Atlantic, the Pacific, the Indian, the Arctic, and the Southern--cover approximately 70 percent of the earth. Yet we know little about what lies beneath them. By the early 2020s, less than twenty-five percent of the ocean's floor has been charted, most close to shorelines, and over three quarters of the ocean lies in in what is called the Deep Sea, depths below a thousand meters. Now, the race is on to completely map the ocean's floor by 2030--an epic project involving scientists, investors, militaries, and private explorers who are cooperating and competing to get an accurate reading of this vast terrain and understand its contours and environment. In The Deepest Map, Laura Trethewey documents this race to the bottom, following global efforts around the world, from crowdsourcing to advances in technology, recent scientific discoveries to tales of dangerous dives in untested and costly submersibles. The lure of ocean exploration has attracted many, including the likes of James Cameron, Richard Branson, Ray Dalio, and Eric Schmidt. The Deepest Map follows a cast of intriguing characters, from early mappers such as Marie Tharp, a woman working in the male-dominated fields of oceanography and geology whose discoveries have added significantly to our knowledge; Victor Vescovo, a man obsessed with reaching the deepest depths of each of the five oceans, and his young, brilliant, and fearless mapper Cassie Bongiovanni; and the diverse entrepreneurs looking to explore and exploit this uncharted territory and its resources. In The Deepest Map, ocean discovery converges with humanity's origin story; in mapping the ocean floor, scientists are actively tracing our roots back to the most inhospitable places on earth where life began--and flourished. But for every conservationist looking to protect the seafloor, there are others who see its commercial potential. Will a new map exacerbate pollution and the degradation of this natural resource? How will the race remake political power structures in years to come? Trethewey probes these questions as countries and conglomerates wrestle over the riches that may lie at the bottom of the sea. The future of humanity depends on our ability to protect this vast, precious, and often ignored resource. A true tale of science, nature, technology, and an extreme outdoor adventure The Deepest Map illuminates why we love--and fear--the earth's final frontier and is a crucial addition to the increasingly urgent conversation about climate change.

"To show the world ocean, insofar as possible, uninterrupted by the edge of the map"--P. 1.

This work contains detailed maps of all of the world's oceans.

Readers learn the value of knowing how to read maps in this resourceful text about a fascinating subject. Maps of oceans reveal important details about a part of the planet humans still know so little about. As readers learn about the creation and interpretation of maps of the ocean, they're introduced to essential science curriculum topics in a fun way. In addition to the accessible and age-appropriate main text, useful diagrams and graphic organizers, informational fact boxes, a detailed glossary, and stunning visual examples of maps spark readers' interest in looking more closely at the world's oceans.

Detailed ocean maps are accompanied by information on sea trade, and the ecology, scientific investigation, and resources of the world's oceans

Recent decades have been marked by the decline or collapse of one fishery after another around the world, from swordfish in the North Atlantic to orange roughy in the South Pacific. While the effects of a collapse on local economies and fishing-dependent communities have generated much discussion, little attention has been paid to its impacts on the overall health of the ocean's ecosystems. In a Perfect Ocean: The State of Fisheries and Ecosystems in the North Atlantic Ocean presents the first empirical assessment of the status of ecosystems in the North Atlantic ocean. Drawing on a wide range of studies including original research conducted for this volume, the authors analyze 14 large marine ecosystems to provide an indisputable picture of an ocean whose ecology has been dramatically altered, resulting in a phenomenon described by the authors as "fishing down the food web." The book: provides a snapshot of the past health of the North Atlantic and compares it to its present status presents a rigorous scientific assessment based on the key criteria of fisheries catches, biomass, and trophic level considers the factors that have led to the current situation describes the policy options available for halting the decline offers recommendations for restoring the North Atlantic An original and powerful series of maps and charts illustrate where the effects of overfishing are the most pronounced and highlight the interactions among various factors contributing to the overall decline of the North Atlantic's ecosystems. This is the first in a series of assessments by the world's leading marine scientists, entitled "The State of the World's Oceans." In a Perfect Ocean: The State of Fisheries and Ecosystems in the North Atlantic Ocean is a landmark study, the first of its kind to make a comprehensive, ecosystem-based assessment of the North Atlantic Ocean, and will be essential reading for policymakers at the state, national, and international level concerned with fisheries management, as well for scientists, researchers, and activists concerned with marine issues or fishing and the fisheries industry.

"Readers learn the value of knowing how to read maps in this resourceful text about a fascinating subject. Maps of oceans reveal important details about a part of the planet humans still know so little about. As readers learn about the creation and interpretation of maps of the ocean, they're introduced to essential science curriculum topics in a fun way. In addition to the accessible and age-appropriate main text, useful diagrams and graphic organizers, informational fact boxes, a detailed glossary, and stunning visual examples of maps spark readers' interest in looking more closely at the world's oceans." -- amazon.com.