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Quaternary Paleoenvironments examines the drowned landscapes exposed as extensive and attractive territory for prehistoric human settlement during the Ice Ages of the Pleistocene, when sea levels dropped to 120m-135m below their current levels. This volume provides an overview of the geological, geomorphological, climatic and sea-level history of the European continental shelf as a whole, as well as a series of detailed regional reviews for each of the major sea basins. The nature and variable attractions of the landscapes and resources available for human exploitation are examined, as are the conditions under which archaeological sites and landscape features are likely to have been preserved, destroyed or buried by sediment during sea-level rise. The authors also discuss the extent to which we can predict where to look for drowned landscapes with the greatest chance of success, with frequent reference to examples of preserved prehistoric sites in different submerged environments. Quaternary Paleoenvironments will be of interest to archaeologists, geologists, marine scientists, palaeoanthropologists, cultural heritage managers, geographers, and all those with an interest in the drowned landscapes of the continental shelf.

IN TOO DEEPWith Christmas just around the corner, Cobie MacBride wants closure in the case of her missing father. But when a visit to the last place he was seen leads to an attack by a masked assailant, Cobie knows she's in over her head. Running for her life, she never expected to find safety with Adam Warren—the man she blames for her brother's death. Seeking answers leads them to a treasure ship, buried secrets…and deadly danger. Christmas could find them starting a new future—if they can avoid getting trapped in the perils of the past.MOUNTAIN COVE: In the Alaskan wilderness, love and danger collide

Submerged soils and the wetlands they support are of huge practical importance: in global element cycles, as centres of biodiversity, in global food production. They are also uniquely interesting scientifically because of their peculiar biogeochemistry and the adaptations of plants and microbes to it. This book describes the physical, chemical and biological processes operating in submerged soils and governing their properties. It describes the transport processes controlling the fluxes of gases and solutes through the soil; the interchange of solutes between solid, liquid and gas phases; reduction and oxidation processes; biological processes in the soil and overlying water; and processes in the roots and rhizospheres of wetland plants. The dynamics of nutrients, toxins, pollutants and trace gases are then discussed in terms of these processes and in relation to wetland productivity and global element cycles. Written by a renowned expert in the field, this work will be invaluable to earth, environmental and agricultural scientists concerned with natural or man-made wetlands, and to advanced undergraduate and graduate studen ts of these topics.

When the nuclear-powered submarine USS Triton was commissioned in November 1959, its commanding officer, Captain Edward L. Beach, planned a routine shakedown cruise in the North Atlantic. Two weeks before the scheduled cruise, however, Beach was summoned to Washington and told of the immediate necessity to prove the reliability of the Rickover-conceived submarine. His new secret orders were to take the Triton around the world, entirely submerged the total distance.This is Beach's gripping firsthand account of what went on during the 36,000 nautical-mile voyage whose record for speed and endurance still stands today. It brings to life the many tense events in the historic journey: the malfunction of the essential fathometer that indicated the location of undersea mountains and shallow waters, the sudden agonizing illness of a senior petty officer, and the serious problems with the ship's main hydraulic oil system. Intensely dramatic, Beach's chronicle also describes the psychological stresses of the journey and some touching moments shared by the crew. A skillful story teller, he recounts the experience in such detail that readers feel they have been along for the ride of a lifetime.