Download Arctic Internal Waves Experiment Aiwex Hydrographic Data March 24 April 25 1985 full books in PDF, epub, and Kindle. Read online free Arctic Internal Waves Experiment Aiwex Hydrographic Data March 24 April 25 1985 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
| Author | : George Cameron Anderson |
| Publisher | : |
| Total Pages | : 558 |
| Release | : 1990 |
| Genre | : Internal waves |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 440 |
| Release | : 1985 |
| Genre | : |
| ISBN | : |
The Arctic Internal Wave Experience (AIWEX) was designed to study the internal wave and microstructure fields in in the Beaufort Sea in the early spring. A major goal of the experiment was to verify the hypothesis that the internal wave and microstructure fields beneath the ice are far less energetic than in temperate oceans. Major goals of the microstructure measurements were: to characterize the double-diffusive staircase region in the depth range 300-450m; to estimate the heat flux from the deep Atlantic water into shallower depth zones; and to assess the influence of mesoscale and submesoscale eddies on turbulence beneath the ice. Keywords: Underice internal waves; Spring season; Sea water eddies; Bathythermograph data; Electrical conductivity; Temperature/Salinity data; Staircase temperature profiles.
| Author | : Cynthia M. Bowline |
| Publisher | : |
| Total Pages | : 246 |
| Release | : 1988 |
| Genre | : |
| ISBN | : |
The energy levels of internal waves observed during the Arctic Internal Wave Experiment (AIWEX), conducted from the drifting pack ice in the Beaufort Sea, increased as the speed of the ice drift increased. The possibility of these waves being generated by moving pack ice with a corrugated under-side is explored in this paper. An analytical model of internal waves generated by impulsively moving the ice is used to obtain a frequency spectrum of vertical velocity from two reference frames: one fixed relative to the earth and the other moving with the ice. The velocity signal observed from the ice frame simulates the observations from AIWEX instruments moored to the ice. The ocean is assumed to have a constant buoyancy frequency and a finite depth. The ice is approximated as a sum of discrete sinusoidal plane wave components with infinite horizontal extent. These components are determined from a two-dimensional horizontally isotropic wavenumber spectrum, which was obtained from a one-dimensional spectrum of the Beaufort Sea pack ice using the inverse Abet transform. The vertical velocity response of the water particles to the movement of the ice is found as a function of time since initial ice acceleration. The spectrum of the velocity signal, observed over a finite time and averaged over the ocean volume, is compared to velocity spectra from AIWEX observations. Surprisingly the observed spectral shape resembles the modelled spectrum from the fixed frame rather than the ice frame. The discrepancy in the spectral shapes may be due to the non-constant Doppler-shift of the AIWEX observations caused by the changing speed of the ice drift. The model also predicts a more energetic response than was observed; the discrepancy in energy levels may be explained by including a mixed layer in the model.
| Author | : Matthias Tomczak |
| Publisher | : Daya Books |
| Total Pages | : 408 |
| Release | : 2003 |
| Genre | : Science |
| ISBN | : 9788170353072 |
An introduction to regional oceanography for students in all fields of marine sciences. The two core principles are the use of the most modern data base for all maps of the regional distribution of properties, and discussion of all observed features within a frame of reference developed from ocean dynamics, rather than based on the simple geographical approach. Annotation copyright by Book News, Inc., Portland, OR
| Author | : F. Dobson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 797 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461591821 |
During the past decade, man's centuries-old interest in marine me teorology and oceanography has broadened. Ocean and atmosphere are now treated as coupled parts of one system; the resulting interest in air-sea interaction problems has led to a rapid growth in the sophistication of instruments and measurement techniques. This book has been designed as a reference text which describes, albng with the instruments themselves, the accumulated practical experi ence of experts engaged in field observations of air-sea interac tions. It is meant to supplement rather than replace manuals on standard routine observations or instnunentation handbooks. At the inception a textbook was planned, which would contain only well tested methods and instruments. It was quickly discovered that for the book to be useful many devices and techniques would have to be included which are still evolving rapidly. The reader is therefore cautioned to take nothing in these pages for granted. Certainly, every contributor is an expert, but while some are back ed up by generations of published work, others are pioneers. The choice of topics, of course, is debatable. The types of observa tions included are not exhaustive and topics such as marine aero sols and radio-tracers are omitted, as was the general subject of remote sensing, which was felt to be too broad and evol ving too rapidly. The guideline adopted in limiting size was maximum use fulness to 'a trained experimentalist new to the field'.
| Author | : Peter W. Barnes |
| Publisher | : Elsevier |
| Total Pages | : 483 |
| Release | : 2013-09-17 |
| Genre | : Science |
| ISBN | : 148326839X |
The Alaskan Beaufort Sea: Ecosystems and Environments provides an interdisciplinary view into almost all aspects of the environment, with a detailed survey of the background literature. This book focuses on the Alaskan Beaufort Shelf environment. Organized into four parts encompassing 20 chapters, this book begins with an overview of the characteristics and history of the region in which the research took place and defines the objectives of the studies program. This text then examines the subsynoptic meteorological networks along the Beaufort Sea coast and shelf. Other chapters consider the thermally generated mesoscale effects on surface winds and the orographic mesoscale effects on surface winds. This book discusses as well the phytoplankton associations and relative phytoplankton production in the area between the 20-m depth contour and the edge of the ice in summer. The final chapter deals with the characteristics of the ice cover and oil-ice interactions that will affect cleanup activities after blowout. This book is a valuable resource for scientists and conservationists.
| Author | : G. Norman Lippert |
| Publisher | : CreateSpace |
| Total Pages | : 278 |
| Release | : 2015-08-24 |
| Genre | : |
| ISBN | : 9781517028831 |
Ashley is a young woman broken by choices- some her own, some not. Looking to escape the haunting grip of her past, she embarks on a several-state winter road trip only to pass a sight that changes her life completely: jutting from a dirty snow bank, a small human hand holds its palm up to the sky. Driven by an uncharacteristic need for redemption, Ashley returns to investigate. There, she encounters a seemingly helpful, if disturbed local man and the county sheriff. It isn't until the sheriff begins to question Ashley that the terror of her situation dawns: the body in the snow isn't a snowplow accident, but a murder victim, and by coming back to investigate, Ashley has placed herself directly in the serial killers' path. As the next twenty-two hours unfold, Ashley is confronted with a terrible choice: take advantage of her one chance for escape, or attempt rescue of the killers' last remaining victim, possibly sacrificing herself in the process. Only by embracing the ghosts of her past will Ashley survive her descent into the disturbing madness of the freezing season.
| Author | : I. McCave |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 322 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461587476 |
The Conference on the Benthic Boundary Layer was held under the auspices of the NATO Science Committee as part of its continuing effort to promote the useful progress of science through international cooperation. Science Committee Conferences are deliberately designed to focus attention on unsolved problems, with carefully selected participants invited to provide complementary expertise from a variety of relevant disciplines. Through inten sive discussion in small groups they seek to reach a consensus on assessments and recommendations for future research emphasis, which it is hoped will be of value to the larger scientific community. The subjects treated over the past few years have been as varied as science itself-e.g., computer software engineering, chemical catalysis, and materials and energy research. The present effort evolved from informal discussions between marine geolo gists, chemists, and biologists which underlined the desirability of improved communication among those concerned with the benthic layer. In both scien tific and technological terms this is an exciting frontier, rich in promise but poorly understood at present. It is particularly striking to realize that there are at least as many definitions of the benthic layer as there are disciplines involved, and it seemed clear that there was much to be gained by a detailed exchange of views on research capabilities, trends, and priorities. The results of the meeting appear to have confirmed the hopes of the sponsors.
| Author | : Bert Rudels |
| Publisher | : Elsevier |
| Total Pages | : 536 |
| Release | : 2021-09-19 |
| Genre | : Science |
| ISBN | : 0128169311 |
The Physical Oceanography of the Arctic Mediterranean Sea describes the circulation and the processes in the Arctic Mediterranean, how our present knowledge has developed, and presents recent changes caused by a gradually warmer global climate. The Arctic Mediterranean Sea has been intensively studied in recent years, especially during the fourth International Polar Year, 2007–09, and we have become increasingly aware of the changes presently taking place. This book collects and presents newly acquired knowledge and sets it in perspective to previous studies. Authored by a world-renowned leader in the field, this book explores the role of this small but important sea in the global oceanic circulation and climate—a must-read for researchers and students in the fields of oceanography and climate science. Relates observed features to active processes and provides sufficient background information to understand the theoretical explanations Presents the Arctic Mediterranean Sea in the context of global ocean circulation and climate Presents a modern, comprehensive, and coherent treatment of Arctic (and subarctic) physical oceanography
| Author | : Ronald N. Kostoff |
| Publisher | : |
| Total Pages | : 192 |
| Release | : 2004-02 |
| Genre | : |
| ISBN | : 9781423514657 |
Database Tomography (DT) is a textual database analysis system consisting of two major components: 1) algorithms for extracting multi-word phrase frequencies and phrase proximities (physical closeness of the multi-word technical phrases) from any type of large textual database, to augment 2) interpretative capabilities of the expert human analyst. DT was used to derive technical intelligence from an Nonlinear Dynamics database extracted from the combined Science Citation Index (SCI)/ Social Science Citation Index (SSCI), hereafter referred to as SCI. Phrase frequency analysis by the technical domain experts provided the pervasive technical themes of the Nonlinear Dynamics database, and the phrase proximity analysis provided the relationships among the pervasive technical themes. Bibliometric analysis of the Nonlinear Dynamics literature supplemented the DT results with author/ journal/ institution publication and citation data.
