Submergence

Award-winning foreign correspondent’s cerebral spy novel-cum-love story exposes humanity’s tenuous hold on a vast and relentless world.

In a room with no windows on the eastern coast of Africa, an Englishman, James More, is held captive by jihadist fighters. Thousands of miles away on the Greenland Sea, Danielle Flinders prepares to dive in a submersive to the ocean floor. In their confines they are drawn back to the Christmas of the previous year, where a chance encounter on a beach in France led to an intense and enduring romance...

Discover ancient civilizations that have disappeared beneath the ocean's surface and explore how the science of submergence adds to our knowledge of human history. The traces of much of human history – and that which preceded it – lie beneath the ocean surface; broken up, dispersed, often buried and always mysterious. This is fertile ground for speculation, even myth-making, but also a topic on which geologists and climatologists have increasingly focused in recent decades. We now know enough to tell the true story of some of the continents and islands that have disappeared throughout Earth's history, to explain how and why such things happened, and to unravel the effects of submergence on the rise and fall of human civilizations. In Worlds in Shadow Patrick Nunn sifts the facts from the fiction, using the most up-to-date research to work out which submerged places may have actually existed versus those that probably only exist in myth. He looks at the descriptions of recently drowned lands that have been well documented, those that are plausible, and those that almost certainly didn't exist. Going even further back, Patrick examines the presence of more ancient lands, submerged beneath the waves in a time that even the longest-reaching folk memory can't touch. Such places may have played important roles in human evolution, but can only be reconstructed through careful geological detective work. Exploring how lands become submerged, whether from sea-level changes, tectonic changes, gravity collapse, giant waves or volcanoes, helps us determine why, when and where land may disappear in the future, and what might be done to prevent it.

In the face of the enormous destruction caused by the December 26, 2004 Indian Ocean tsunami event, it is necessary to utilize more effective means of tsunami mitigation to prevent such tragedies. Based on the experiences gathered in storm wave damping by using submerged structures, Agnieszka Strusinska examines the applicability of artificial reefs as an integrated part of a multi-defence line strategy for tsunami attenuation. In her study, she first discusses the results of laboratory experiments in order to identify the difference in the nonlinear interaction of storm and tsunami-like solitary waves with an impermeable sub¬mer¬ged structure of a finite width (including generation of wave breaking and wave fission). With this basic knowledge, the damping performance of an artificial reef under tsunami impact is determined as a ratio of wave transmission, wave reflection, and wave energy dissipation for varying reef geometries and incident wave conditions using a Boussinesq-type numerical model.

This title is a comprehensive survey of maritime archaeology as seen through the eyes of nearly fifty scholars at a time when maritime archaeology has established itself as a mature branch of archaeology.

Set includes revised editions of some issues.

The submerged personality is one in which the ego is replaced by an introjected parental self. Needing their parents for security, these patients give up their own perceptions of reality and accept the reality imposed by their parents. The psychotherapy necessary to effect introject dispersion is described in this book.