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Author: Robert W. Schmieder Publisher: Springer Science & Business Media ISBN: 9401729174 Category : Science Languages : en Pages : 501
Book Description
Rocas Alijos lies 180 nautical miles west of Baja California. It comprises several exposed rocks that surmount a large oceanic volcano rising from the ocean floor well off the continental shelf. It is located at the transition zone between two major biologic provinces, at a latitude where the Pacific Current turns westward to form the north Pacific trans-oceanic current. In spite of its obvious importance for biogeographical studies, the remoteness of Rocas Alijos and its small size thwarted any major scientific work until very recently, and the topography, biota, and oceanographic conditions of the site remained largely unknown. During 1990, and again in 1993, Cordell Expeditions, a nonprofit research organization based in Walnut Creek, California, undertook expeditions to describe the site. A scientific team of 30 was onsite 31 October-7 November 1990, and a scientific team of 12 was onsite 10-15 February 1993. Since most of the Rocas Alijos site is subtidal, much of the examination and specimen collection was done by scuba, although several remote sampling techniques were also used. The exposed rocks were sampled by climbers, and megafauna were observed from shipboard.
Author: Robert W. Schmieder Publisher: Springer Science & Business Media ISBN: 9401729174 Category : Science Languages : en Pages : 501
Book Description
Rocas Alijos lies 180 nautical miles west of Baja California. It comprises several exposed rocks that surmount a large oceanic volcano rising from the ocean floor well off the continental shelf. It is located at the transition zone between two major biologic provinces, at a latitude where the Pacific Current turns westward to form the north Pacific trans-oceanic current. In spite of its obvious importance for biogeographical studies, the remoteness of Rocas Alijos and its small size thwarted any major scientific work until very recently, and the topography, biota, and oceanographic conditions of the site remained largely unknown. During 1990, and again in 1993, Cordell Expeditions, a nonprofit research organization based in Walnut Creek, California, undertook expeditions to describe the site. A scientific team of 30 was onsite 31 October-7 November 1990, and a scientific team of 12 was onsite 10-15 February 1993. Since most of the Rocas Alijos site is subtidal, much of the examination and specimen collection was done by scuba, although several remote sampling techniques were also used. The exposed rocks were sampled by climbers, and megafauna were observed from shipboard.
Author: Clive Schofield Publisher: BRILL ISBN: 9004449477 Category : Law Languages : en Pages : 132
Book Description
In The Regime of Islands Reframed, Clive Schofield examines the definition of islands and other insular features under the international law of the sea with particular reference to the South China Sea case between China and the Philippines which has served to reframe understanding of this contentious area of international law.
Author: Graham Robertson Publisher: ISBN: Category : Nature Languages : en Pages : 320
Book Description
Based on the Inaugural Albatross Conference in Hobart in 1995. Thirteen chapters are based directly on conference papers, and ten have been written subsequently. Topics covered include albatross taxonomy, ecology, feeding and breeding habits, population and distribution as well as the effect of human activities on albatross mortality. Examines the conservation of albatrosses and threats to their survival, in particular the incidental mortality associated with long line fisheries. Appraises recent research in albatross biology, ecology and conservation and discusses opportunities for future research.
Author: Charles W. Heckman Publisher: Springer Science & Business Media ISBN: 9780792348634 Category : Science Languages : en Pages : 668
Book Description
There are many famous wetlands in the world that have been deemed important for the homeostasis ofthe biosphere and accorded some form ofprotected status in view of the richness of their flora and fauna. T}1e Pantanal, located almost directly in the center ofthe South American continent, is among the largest such wetlands in the world. It is, in fact, the largest wetland that is still in a nearly natural state and has not been extensively modified by man for agriculture. The extent of the region covered by flood waters at the end of each rainy season varies from year to year, sometimes considerably, so estimates of the exact area it occupies have varied enormously. The size of the 2 2 Pantanal has been reported to be between 80,000 km (Bonetto, 1975) and 250,000 km (Tundisi and Matsumura-Tundisi, 1985). The most co~on1y accepted estimates at the present time are approximately 130,000 to 140,000 km , supported by estimates made from Nimbus-7 satellite observations (Hamilton et al. , 1996). However, Por (1995) suggested that the area extending into Bolivia and Paraguay has not been satisfactorily 2 surveyed, leading him to accept the figure of 200,000 km as the area of the entire Pantanal, ineluding all of its extensions. The main reason for the year to year variation in the extent of the flooding is the considerable difference in timing of the rainfall on the watershed.
Author: Scott Overton Publisher: No Walls Publishing ISBN: 1777430836 Category : Fiction Languages : en Pages : 419
Book Description
The glowing structure at the bottom of a lonely northern lake is not of this Earth. But Michael Hart can’t stay away. His encounter will leave him utterly changed, with astonishing new abilities and a destiny he could never have imagined. From then on, the choices he makes will affect the very future of humanity, and Michael will either become a hero, or the greatest traitor the world has ever known. Because he is no longer alone, not even in his own body. There is another. Naïda.
Author: Robin Churchill Publisher: Manchester University Press ISBN: 1526116294 Category : Law Languages : en Pages : 828
Book Description
For nearly forty years, The law of the sea has been regarded as an authoritative and standard work on the subject, combining detailed analysis and relevant, practical examples with a clear and engaging style. Completely revised and updated, this new edition will be a vital resource for anyone with an interest in maritime affairs. The book provides a rigorous analysis of the 1982 UN Convention on the Law of the Sea and the many other legal instruments that regulate human activities at sea, as well as taking full account of the numerous decisions of international courts and tribunals in recent years. It also traces the historical background to the law and its broader political, economic and environmental context. The new edition includes substantially expanded coverage of contemporary threats faced by the marine environment from human activities, such as the loss of marine biodiversity, the effects of climate change on the oceans and the vast amounts of plastic polluting the sea. This volume is written by three highly qualified authors, drawing on their extensive experience of teaching and researching the law of the sea, as well as their practical experience in advising governments and acting as counsel and arbitrators in international litigation.
Author: Peter W. Glynn Publisher: Springer ISBN: 9401774994 Category : Science Languages : en Pages : 666
Book Description
This book documents and examines the state of health of coral reefs in the eastern tropical Pacific region. It touches on the occurrence of coral reefs in the waters of surrounding countries, and it explores their biogeography, biodiversity and condition relative to the El Niño southern oscillation and human impacts. Additionally contained within is a field that presents information on many of the species presented in the preceding chapters.
Author: Robert W. Schmieder
Author: Robert W. Schmieder
Author: William Amhurst Tyssen-Amherst Baron Amherst
Author: Clive Schofield
Author: Graham Robertson
Author: Richard A. Callahan
Author: Charles W. Heckman
Author: 
Author: Scott Overton
Author: Robin Churchill
Author: Peter W. Glynn