Robert D. Ballard – författare

Archaeological Oceanography is the definitive book on the newly emerging field of deep-sea archaeology. Marine archaeologists have been finding and excavating underwater shipwrecks since at least the early 1950s, but until recently their explorations have been restricted to depths considered shallow by oceanographic standards. This book describes the latest advances that enable researchers to probe the secrets of the deep ocean, and the vital contributions these advances offer to archaeology and fields like maritime history and anthropology. Renowned oceanographer Robert Ballard--who stunned the world with his discovery of the Titanic deep in the North Atlantic--has gathered together the pioneers of archaeological oceanography, a cross-disciplinary group of archaeologists, oceanographers, ocean engineers, and anthropologists who have undertaken ambitious expeditions into the deep sea. In this book, they discuss the history of archaeological oceanography and the evolution and use of advanced deep-submergence technology to locate and excavate ancient and modern shipwrecks and cultural and other sites deep under water.They offer examples from their own expeditions and explain the challenges future programs face in obtaining access to the resources needed to carry out this important and exciting research. The contributors are Robert D. Ballard, Ali Can, Dwight F. Coleman, Mike J. Durbin, Ryan Eustace, Brendan Foley, Cathy Giangrande, Todd S. Gregory, Rachel L. Horlings, Jonathan Howland, Kevin McBride, James B. Newman, Dennis Piechota, Oscar Pizarro, Christopher Roman, Hanumant Singh, Cheryl Ward, and Sarah Webster.

Until a few decades ago, the ocean depths were almost as mysterious and inaccessible as outer space. Oceans cover two-thirds of the earth's surface with an average depth of more than two miles--yet humans had never ventured more than a few hundred feet below the waves. One of the great scientific and archaeological feats of our time has been finally to cast light on the "eternal darkness" of the deep sea. This is the story of that achievement, told by the man who has done more than any other to make it possible: Robert Ballard. Ballard discovered the wreck of the Titanic. He led the teams that discovered hydrothermal vents and "black smokers"--cracks in the ocean floor where springs of superheated water support some of the strangest life-forms on the planet. He was a diver on the team that explored the mid-Atlantic ridge for the first time, confirming the theory of plate tectonics. Today, using a nuclear submarine from the U.S. Navy, he's exploring the ancient trade routes of the Mediterranean and the Black Sea for the remains of historic vessels and their cargo.In this book, he combines science, history, spectacular illustrations, and first-hand stories from his own expeditions in a uniquely personal account of how twentieth-century explorers have pushed back the frontiers of technology to take us into the midst of a world we could once only guess at. Ballard begins in 1930 with William Beebe and Otis Barton, pioneers of the ocean depths who made the world's first deep-sea dives in a cramped steel sphere. He introduces us to Auguste and Jacques Piccard, whose "Bathyscaph"descended in 1960 to the lowest point on the ocean floor. He reviews the celebrated advances made by Jacques Cousteau. He describes his own major discoveries--from sea-floor spreading to black smokers--as well as his technical breakthroughs, including the development of remote-operated underwater vehicles and the revolutionary search techniques that led to the discovery and exploration of the Titanic, the Nazi battleship Bismarck, ancient trading vessels, and other great ships.Readers will come away with a richer understanding of history, earth science, biology, and marine technology--and a new appreciation for the remarkable men and women who have explored some of the most remote and fascinating places on the planet.

The legendary explorer of Titanic and Lusitania reveals the secret military missions behind his famous exploits and unveils a major new discovery on the occasion of the 35th anniversary of the Titanic find.Best known for finding the wreck of the Titanic, celebrated adventurer Robert Ballard has a lifetime of stories about exploring the ocean depths. From discovering new extremophile life-forms thriving at 750°F hydrothermal vents in 1977 to finding famous shipwrecks including the Bismarck and PT 109, Ballard has made history. Now the captain of E/V Nautilus, a state-of-the-art scientific exploration vessel rigged for research in oceanography, geology, biology, and archaeology, he leads young scientists as they map the ocean floor, collect artifacts from ancient shipwrecks, and relay live-time adventures from remote-controlled submersibles to reveal amazing sea life. Now, for the first time, Robert Ballard gets personal, telling the inside stories of his adventures and challenges as a midwestern kid with dyslexia who became an internationally renowned ocean explorer. Here is the definitive story of the danger and discovery, conflict and triumph that make up his remarkable life.