Author: Robert D. Ballard
Publisher: National Geographic Society
ISBN:
Category : History
Languages : en
Pages : 294

Get Book Here

Book Description
Jason Project year 4.

Author: Robert D. Ballard
Publisher: National Geographic Society
ISBN: 9780792279082
Category : History
Languages : en
Pages : 288

Get Book Here

Book Description
Traces the history of sea exploration, introducing some of the most notable seamen of the past and discussing the development of navigation and marine science; and provides photographs and narratives in which oceanographer Robert Ballard describes his adventures locating underwater wrecks, discovering life forms, and trying out new research technology.

Author: Robert D. Ballard
Publisher: Hyperion Books
ISBN:
Category : Oceanographers
Languages : en
Pages : 468

Get Book Here

Book Description

Author: Mary K. Pratt
Publisher: ABDO Publishing Company
ISBN: 1629680508
Category : Juvenile Nonfiction
Languages : en
Pages : 146

Get Book Here

Book Description
Throughout history, people have always explored new frontiers. Adventure, fame, and scientific discovery have all driven humans to forge into the unknown. This title examines exploration under the sea. Easy-to-read, engaging text takes readers to deep ocean trenches, examines the explorers who journeyed to these strange, fascinating areas, and traces the development of the technology and techniques that made this exploration possible. Well-placed sidebars, vivid photos, helpful maps, and a glossary enhance readers' understanding of the topic. Additional features include a table of contents, a selected bibliography, source notes, and an index, plus a timeline and essential facts. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309089271
Category : Science
Languages : en
Pages : 228

Get Book Here

Book Description
In the summer of 1803, Thomas Jefferson sent Meriwether Lewis and William Clark on a journey to establish an American presence in a land of unqualified natural resources and riches. Is it fitting that, on the 200th anniversary of that expedition, the United States, together with international partners, should embark on another journey of exploration in a vastly more extensive region of remarkable potential for discovery. Although the oceans cover more than 70 percent of our planet's surface, much of the ocean has been investigated in only a cursory sense, and many areas have not been investigated at all. Exploration of the Seas assesses the feasibility and potential value of implementing a major, coordinated, international program of ocean exploration and discovery. The study committee surveys national and international ocean programs and strategies for cooperation between governments, institutions, and ocean scientists and explorers, identifying strengths, weaknesses, and gaps in these activities. Based primarily on existing documents, the committee summarizes priority areas for ocean research and exploration and examines existing plans for advancing ocean exploration and knowledge.

Author: Josh Young
Publisher: Simon and Schuster
ISBN: 1643136771
Category : Travel
Languages : en
Pages : 282

Get Book Here

Book Description
The riveting story of the exploration of the final frontier of our planet—the deep ocean—and history-making mission to reach the bottom of all five seas. Humankind has explored every continent on earth, climbed its tallest mountains, and gone into space. But the largest areas of our planet remain largely a mystery: the deep oceans. At over 36,000 feet deep, there areas closest to earth’s core have remained nearly impossible to reach—until now. Technological innovations, engineering breakthroughs and the derring-do of a team of explorers, led by explorer Victor Vescovo, brought together an audacious global quest to dive to the deepest points of all five oceans for the first time in history. The expedition pushed technology to the limits, mapped hidden landscapes, discover previously unknown life forms and began to piece together how life in the deep oceans effects our planet—but it was far from easy. Expedition Deep Ocean is the inside story of this exploration of one of the most unforgiving and mysterious places on our planet, including the site of the Titanic wreck and the little-understood Hadal Zone. Vescovo and his team would design the most advanced deep-diving submersible ever built, where the pressure on the sub is 8 tons per square inch—the equivalent of having 292 fueled and fully loaded 747s stacked on top of it. And then there were hurricane-laden ocean waters and the byzantine web of global oceanography politics. Expedition Deep Ocean reveals the marvelous and other-worldly life found in all five deep ocean trenches, including several new species that have posed as of yet unanswered questions about survival and migration from ocean to ocean. Then there are the newly discovered sea mounts that cause tsunamis when they are broken by shifting subduction plates and jammed back into the earth crust, something that can now be studied to predict future disasters. Filled with high drama, adventure and the thrill of discovery, Expedition Deep Ocean celebrates courage and ingenuity and reveals the majesty and meaning of the deep ocean.

Author: Bill Streever
Publisher: Little, Brown
ISBN: 031655135X
Category : Science
Languages : en
Pages : 260

Get Book Here

Book Description
In this masterful account in the spirit of Bill Bryson and Ian Frazier, a longtime deep-sea diver masterfully weaves together the science and history of Earth's last remaining frontier: the sea. In an age of unprecedented exploration and innovation, our oceans remain largely unknown, and endlessly fascinating: full of mystery, danger, beauty, and inspiration. In Oceans Deep celebrates the daring pioneers who tested the limits of what the human body can endure under water: free divers able to reach 300 feet on a single breath; engineers and scientists who uncovered the secrets of decompression; teenagers who built their own diving gear from discarded boilers and garden hoses in the 1930s; saturation divers who lived under water for weeks at a time in the 1960s; and the trailblazing men who voluntarily breathed experimental gases at pressures sufficient to trigger insanity. Tracing both the little-known history and exciting future of how we travel and study the depths, Streever's captivating journey includes seventeenth-century leather-hulled submarines, their nuclear-powered descendants, a workshop where luxury submersibles are built for billionaire clients, and robots capable of roving unsupervised between continents, revolutionizing access to the ocean. In this far-flung trip to the wild, night-dark place of shipwrecks, trapped submariners, oil wells, innovative technologies, and people willing to risk their lives while challenging the deep, we discover all the adventures our seas have to offer -- and why they are in such dire need of conservation.

Author: Stephen K. Stein
Publisher: Bloomsbury Publishing USA
ISBN:
Category : History
Languages : en
Pages : 856

Get Book Here

Book Description
This two-volume set documents the essential role of the sea and maritime activity across history, from travel and food production to commerce and conquest. In all eras, water transport has served as the cheapest and most efficient means of moving cargo and people over any significant distance. Only relatively recently have railroads and aircraft provided an alternative. Most of the world's bulk goods continue to travel primarily by ship over water. Even today, 95 percent of the cargo that enters and leaves the United States does so by ship. Similarly, people around the world rely on the sea for food, and in recent years, the sea has become an important source of oil and other resources, with the longterm effects of our continuing efforts to extract resources from the sea further highlighting environmental concerns that range from pollution to the exhaustion of fish stocks. This chronologically organized two-volume reference addresses the history of the sea, beginning with ancient civilizations (4000 to 1000 BCE) and ending with the modern era (1945 to the present day). Each of the eight chapters is further broken down into sections that focus on specific nations or regions, offering detailed descriptions of that area of the world and shorter entries on specific topics, individuals, and events. The book spans maritime history, covering major seafaring peoples and nations; famous explorers, travelers, and commanders; events, battles, and wars; key technologies, including famous ships; important processes and ongoing events, such as piracy and the slave trade; and more. Readers will benefit from dozens of primary source documents—ranging from ancient Egyptian tales of seafaring to texts by renowned travelers like Marco Polo, Zheng He, and Ibn Battuta—that provide firsthand accounts from the age of discovery as well as accounts of battle from World War I and II and more modern accounts of the sea.

Author: Robert D. Ballard
Publisher: Boston ; Toronto : Little, Brown & Company (Canada)
ISBN: 9780316079013
Category : Oceanographers
Languages : en
Pages : 407

Get Book Here

Book Description
In 1985, Robert Ballard the oceanographer, using a miniature diving bell complete with sophisticated underwater camera craft, discovered the long lost wreck of the White Star liner the Titanic, two miles deep in the north Atlantic. Two years later, using the same equipment he rediscovered the wreck of the World War II German battleship, the Bismarck. Since then, he has conducted dramatic underwater surveys of the lost World War II ships of Guadalcanal in the pacific, and most recently, the Cunard liner, the Lusitania, the ship whose sinking off the Irish coast brought the Americans into World War I.

Author: James Zall
Publisher: AuthorHouse
ISBN: 1481721208
Category : Fiction
Languages : en
Pages : 16

Get Book Here

Book Description
Alex is a young adventure seeker always on the look out for new outdoors experiences and meeting new animal friends along the way to help him get through his adventures. Alex is informed by his mother Laura to look out for riptides while playing in the ocean. A riptied is a strong underwater current that can carry a person out to sea In a matter of seconds. While swimming, Alex meets Dusty a dolphin on vacation from Mexico swimming north up the coast, Dusty informed Alex he's caught in a riptide and to recall the advise Laura his mother gave him about how to get out of the riptide if caught in it. Alex remembered to swim sideways to the shore until he is out of the riptide. This allows Alex to swim out of the riptide and safely return to shore where his mother is waiting to take him home. Finally on his way home Alex already starts to think of what adventure he wants to experience next weekend.