R.H. Hartline's Books

Electroreceptors and Other Specialized Receptors in Lower Vertrebrates

By: T.H. Bullock,A. Fessard,R.H. Hartline,A.J. Kalmijn,P. Laurent,R.W. Murray,H. Scheich,E. Schwartz,T. Szabo

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Electroreceptors and Other Specialized Receptors in Lower Vertrebrates

By: T.H. Bullock,A. Fessard,R.H. Hartline,A.J. Kalmijn,P. Laurent,R.W. Murray,H. Scheich,E. Schwartz,T. Szabo

The originality of this volume is to reveal to the reader the fascination of some unfamiliar sensory organs that are sometimes ignored and often misunderstood. These receptors have only recently been identified and their functional specificity is in some cases still a matter for discussion. The four classes of sensory organs considered here differ widely from one another in many respects. One might even say that the only thing they have in common is that they belong to cold-blooded vertebrates. These classes are: 1. the directionally sensitive lateral-line mechanoreceptors of fishes and amphi bians (Chapter 7); 2. the pseudobranchial organs of some teleosts, equipped with pressoreceptors and at least three other types of receptors (osmo- and chemoreceptors) (Chapter 8); 3. the infrared-sensitive pit organs of some snake families (Chapter 9) ; 4. the various kinds of electroreceptors found in several marine and freshwater fish families (Chapters 2 to 6). The first three classes of receptors mentioned above thus rate only one chapter each, whereas five chapters are devoted to the electroreceptors. Electroreception has aroused enormous interest among physiologists in specialties ranging from molecular biology to animal behavior. The resulting quantity of research and discussion fully justifies this disproportion. However, it cannot be denied that the contents of the volume must appear unbalanced and heterogeneous, yet it should not be perceived as a mere juxtaposition of particular and unrelated cases.

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Page Count

343

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3642659268

ISBN 13

9783642659263

History of Geomorphology and Quaternary Geology

By: R. H. Grapes

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History of Geomorphology and Quaternary Geology

By: R. H. Grapes

These papers deal with various aspects of the histories of geomorphology and Quaternary geology in different parts of the world. They include: the origin of the term 'Quaternary', histories of ideas and debates relating to aspects of fluvial geomorphology, glacial geomorphology and glaciation, desert dunes and the geology of Australia, peneplains in China, a palaeo-Tokyo Bay in Japan, together with biographies of Charles Cotton, Valerija Čepulytė and Česlovas Pakuckas that highlight their respective contributions to the disciplines of geomorphology and Quaternary geology.

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Page Count

352

Publisher

Geological Society of London

Published Date

ISBN 10

1862392552

ISBN 13

9781862392557

Ocean Energies

Environmental, Economic and Technological Aspects of Alternative Power Sources

By: R.H. Charlier,J.R. Justus

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Ocean Energies

Environmental, Economic and Technological Aspects of Alternative Power Sources

By: R.H. Charlier,J.R. Justus

This timely volume provides a comprehensive review of current technology for all ocean energies. It opens with an analysis of ocean thermal energy conversion (OTEC), with and without the use of an intermediate fluid. The historical and economic background is reviewed, and the geographical areas in which this energy could be utilized are pinpointed. The production of hydrogen as a side product, and environmental consequences of OTEC plants are looked at. The competitiveness of OTEC with conventional sources of energy is analysed. Optimisation, current research and development potential are also examined.Separate chapters provide a detailed examination of other ocean energy sources. The possible harnessing of solar ponds, ocean currents, and power derived from salinity differences is considered. There is a fascinating study of marine winds, and the question of using the ocean tides as a source of energy is examined, focussing on a number of tidal power plant projects, including data gathered from China, Australia, Great Britain, Korea and the USSR.Wave energy extraction has excited recent interest and activity, with a number of experimental pilot plants being built in northern Europe. This topic is discussed at length in view of its greater chance of implementation. Finally, geothermal and biomass energy are considered, and an assessment of their future is given.Each chapter contains bibliographic references. The author has also distinguished between energy schemes which might be valuable in less-industrialized regions of the world, but uneconomical in the developed countries. A large number of illustrations support the text.Every effort has been made to ensure that the book is readable and accessible for the specialist as well as the non-expert. It will be of particular interest to energy economists, engineers, geologists and oceanographers, and to environmentalists and environmental engineers.

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