Polar Seas Oceanography

Author by : Vladimir A. Volkov
Language : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 92
Total Download : 878
File Size : 40,7 Mb
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Description : Rapid development of Earth observation satellite using remote sensing techniques enables observations of the oceanic processes by sea and airborne study to be carried out over vast areas in a short time. This first book written by Russian and Norwegian scientists is an analysis of studies of the Kara Sea and presents a unique catalogue of environmental and pollution data of the joint Norwegian and Russian oceanographic expedition studies of the Kara Sea spanning three decades.


The Arctic Seas

Author by : Yvonne Herman
Language : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 30
Total Download : 265
File Size : 40,8 Mb
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Description : The Arctic region has long held a fascination for explorers and scientists of many countries. Despite the numerous voyages of exploration, the na ture of the central Arctic was unknown only 90 years ago; it was believed to be a shallow sea dotted with islands. During Nansen's historic voyage on the polarship Fram, which commenced in 1893, the great depth of the central basin was discovered. In the Soviet Union, investigation of the Arctic Ocean became national policy after 1917. Today research at several scientific institutions there is devoted primarily to the study of the North Polar Ocean and seas. The systematic exploration of the Arctic by the United States com menced in 1951. Research has been conducted year-round from drifting ice islands, which are tabular fragments of glacier ice that break away from ice shelves. Most frequently, ice islands originate off the northern coast of Ellesmere Island. These research platforms are occupied as weather sta tions, as well as for oceanographic and geophysical studies. Several inter national projects, conducted by Canadian, European, and U. S. groups, have been underway during the last three decades. Although much new data have accumulated since the publication of the Marine Geology and Oceanography of the Arctic Seas volume in 1974 (Yvonne Herman, ed. ), in various fields of polar research-including present-day ice cover, hydrogra phy, fauna, flora, and geology-many questions remain to be answered.


Physical Oceanography Of The Frontal Zones In Sub Arctic Seas

Author by : A.G. Kostianoy
Language : en
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 11
Total Download : 698
File Size : 51,8 Mb
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Description : This title presents the systematization and description of accumulated knowledge on oceanic fronts of the Norwegian, Greenland, Barents and Bering Seas. The main fronts of the Norwegian, Greenland and Barents Seas are part of the climatic North Polar Frontal Zone (NPFZ). The work is based on numerous observational data, collected by the authors during special sea experiments directed at the investigation of physical processes and phenomena inside certain parts of the NPFZ and in the northern part of the Bering Sea, on archive data of the USSR Hydrometeocenter and other research institutions, as well as on a wide scientific literature published in Russian and Western editions. The book contains general information on the oceanic fronts of the Subarctic Seas, brief history of their investigation, state of the knowledge, as well as detailed description of the thermohaline structure of all frontal zones in the Norwegian, Greenland, Barents and Bering Seas and of neighboring fronts of Arctic and coastal origin. Special attention is given to the study of the multifrontal character of the NPFZ and of peculiarities of its internal structure at different locations, to the description of diverse oceanic features observed in the NPFZ, as well as to some characteristics of the horizontal and vertical fine structure of hydrophysical fields in the NPFZ. The main features of the northern Bering Sea's summer ecohydrodynamics are investigated with the help of three-dimensional direct and inverse models.


Polar Oceanography

Author by : Walker O. Smith, Jr.
Language : en
Publisher by : Academic Press
Format Available : PDF, ePub, Mobi
Total Read : 39
Total Download : 385
File Size : 51,6 Mb
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Description : Polar Oceanography is an integrated synthesis of the biological, physical, geological, and chemical processes that occur in the polar oceans. The book represents the first modern interdisciplinary synthesis in this field.


Oceanography Of Asian Marginal Seas

Author by : K. Takano
Language : en
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 86
Total Download : 805
File Size : 52,7 Mb
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Description : This volume contains 31 papers on physical and geological oceanography, marine engineering and meterology in the Japan Sea and the East China Sea. Almost all these papers were presented at the Fifth JECSS (Japan and East China Seas Study) Workshop held in Korea in 1989. Results of multinational cooperative studies carried out since the initiation of JECSS in 1981 are presented. Authors are from China, Japan, Korea, UK, USA and USSR. A wide range of subjects are covered from the viewpoint of various disciplines. The status of recent research on Asian marginal seas is outlined and points at issue are defined. An important aspect is the coverage of results from the USSR and China which are not normally easily accessible to scientists in other countries, despite the importance of this research to the international scientific community. Various subjects, from estuaries to the problems related to the whole north Pacific, are covered in this book, and it is recommended to scientists in coastal oceanography, environmental oceanography, mesoscale (synoptic scale) oceanography and large-scale oceanography.


The Physical Oceanography Of Sea Straits

Author by : L.J. Pratt
Language : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 17
Total Download : 300
File Size : 53,9 Mb
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Description : Suppose one were given the task of mapping the general circulation in an unfamiliar ocean. The ocean, like our own, is subdivided into basins and marginal seas interconnected by sea straits. Assuming a limited budget for this undertaking, one would do well to choose the straits as observational starting points. To begin with, the currents flowing from one basin to the next, over possibly wide and time-varying paths, are confined to narrow and stable routes within the straits. Mass, heat and chemical budgets for individual basins can be formulated in terms of the fluxes measured across the straits using a relatively small number of instruments. The confinement of the flow by a strait can also give rise to profound dynamical conse quences including choking or hydraulic control, a process similar to that by which a dam regulates the flow from a reservoir. The funneling geometry can lead to enhanced tidal modulation and increased velocities, giving rise to local instabilities, mixing, internal bores, jumps, and other striking hydraulic and fine scale phenomena. In short, sea straits repre sent choke points which are observationally and dynamically strategic and which contain a full range of fascinating physical processes.


Physical Oceanography Of The Baltic Sea

Author by : Matti Leppäranta
Language : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 67
Total Download : 573
File Size : 49,9 Mb
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Description : The Baltic Sea oceanographic research community is wide and the research history is over 100 years old. Nevertheless, there is still no single, coherent book on the physical oceanography of the Baltic Sea as a whole. There is a strong need for such a book, coming from working oceanographers as well as the university teaching programmes in advanced undergraduate to graduate levels. In the regional conference series in physical oceanography (Baltic Sea Science Conference, Baltic Sea Oceanographers' conference, Baltex-conferences) about 500 scientists take part regularly. Even more scientists work in the fields of marine biology, chemistry and the environment, and they need information on the physics of the Baltic Sea as well. There are nine countries bordering on the Baltic Sea and five more in the runoff area. The Baltic Sea as a source of fish, means of transportation and leisure activities is highly important to the regional society. In the runoff area there are a total of 85 million people. Research and protection strategies need to be developed, as the Baltic Sea is probably the most polluted sea in the world. Since the Baltic Sea has become an inner sea of the EU (apart from small shore parts of Russia in Petersburg and Kaliningrad), it is anticipated that the importance of the region will consequently rise. The book will arouse interest among students, scientists and decision makers involved with the Baltic problems. It will also give important background information for those working with biogeochemical processes in the Baltic Sea, because the physical forcing for those processes is of vital importance.


Descriptive Physical Oceanography

Author by : M. Affholder
Language : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 16
Total Download : 782
File Size : 40,6 Mb
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Description : A translation of "Guide de conception et de gestion des reseaux d'assainissement unitaires", this text looks at the design and management of combined sewerage networks, covering topics such as: data on rainstorm run-off pollution; different types of weirs and accessories; and choice of weir.