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Author: Patrick Nunn Publisher: Bloomsbury Publishing ISBN: 1472983491 Category : Science Languages : en Pages : 353
Book Description
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.
Author: Patrick Nunn Publisher: Bloomsbury Publishing ISBN: 1472983491 Category : Science Languages : en Pages : 353
Book Description
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.
Author: Guy Kirk Publisher: John Wiley & Sons ISBN: 0470863021 Category : Science Languages : en Pages : 304
Book Description
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.
Author: George M. Cole Publisher: John Wiley & Sons ISBN: 9780471179290 Category : Technology & Engineering Languages : en Pages : 214
Book Description
Küsten, Seeufer und Flußlinien gehören zu den ältesten, aber auch strittigsten Grenzen der Menschheit: Land und Wasser sind in ständiger Bewegung begriffen. Rechtliche und technische Aspekte bei der präzisen Festlegung gerechtfertiger Grenzen sind in diesem Buch zusammengefaßt, das seine Vollständigkeit zu einem unentbehrlichen Hilfsmittel für Landvermesser, Planer und Juristen macht.
Author: California. Legislature. Assembly. Committee on Natural Resources, Planning, and Public Works Publisher: ISBN: Category : Submerged lands Languages : en Pages : 554
Author: Ernest R. Bartley Publisher: University of Texas Press ISBN: 0292780273 Category : Law Languages : en Pages : 330
Book Description
This study is not written from the narrow perspective of “Who gets the oil?” It is a thoughtful probing of an issue—the ownership and control of the submerged soils of the marginal sea—the outcome of which may go far to determine the division of powers between states and nation under the American federal system. American constitutional law, international law, theory of federalism, American politics, the machinations of pressure groups, use of propaganda techniques, and issues of social and economic policy—all these features of American government and many more are inherent in the controversy. In 1947, in a precedent-making decision, the Supreme Court enunciated the principle that the federal government, not the states, has “paramount rights in and power over” the marginal seas which border the coastal states, and has “full dominion over the resources under that water area, including oil.” For more than 150 years the littoral states had exercised uncontested jurisdiction and ownership over the marginal-sea area, subject only to the powers specifically granted to the national government by the Constitution. The states had regulated the fisheries within the three-mile limit, applying state laws to vessels licensed under federal statutes. Long before oil possibilities were thought of, they had granted or leased areas in the marginal seas to private persons and corporations for purposes of land reclamation and harbor development, dredging for sand and gravel, development of oyster beds, and similar projects. These property rights can far exceed in value the wealth to be derived from petroleum. A just settlement of the issue, says the author, calls for restoration to the states of control of the marginal sea out to their historical boundaries—three miles in most cases; three leagues, or ten and one-half miles, in the case of Texas and the west coast of Florida. This study is based upon thorough investigation of all literature on the subject and personal interviews and correspondence with leaders on both sides of the controversy.
Author: Patrick Nunn
Author: Patrick Nunn
Author: Michael W. Reed
Author: Guy Kirk
Author: National Ocean Survey. Office of Coastal Zone Management
Author: United States. Department of the Interior
Author: George M. Cole
Author: California. Legislature. Assembly. Committee on Natural Resources, Planning, and Public Works
Author: Ernest R. Bartley
Author: Texas
Author: United States. Department of the Interior