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1804080000(4309000000)-095 077(02)-93

ISBN 521102379X

, 1993


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SUMMARY

The book deals with the influence of cryogenesis (a complex process of heating cooling, freezing thawing and accompanying phenomena) on earth surface and upper horizons transformation for the late Cenozoic period, and for the present time. The book summarize the notions of geoc-ryological zonality, altitudinal zonality and "sec-torality" in formation of soil thermal regime, frozen strata and taliks distribution, season freezing and thawing, depending on geographical location of the territory and recent natural conditions. The book also gives an analyses of zonal and regional regularities in periglacial processes and phenomena distribution as well as formation of cryogenic composition for different syngene-tic, epigenetic and taber soils and epigenetic frozen rocks. The influence of geothermal, geostruc-tural, geomorphological and hydro geological conditions, glaciation and deglaciation, Arctic seas transgressions and regressions on thickness, and composition of permafrost zone and its interaction with natural gas hydrates is analysed.

The book describes major peculiarities of pryoli-tozone of platforms, mountain areas and Arctic submarine cryolitezone in connection with Pleistocene and Holocene paleogeography. The peculiarities of lithosphere cryogenesis are analysed mainly for Northern Eurasia and partly for North America.

The book is intended for students and professional Geocryologists, Engineering Geologists, Hyd-rogeologists, Geographers and Geoecologists as well as Geologists dealing with oil and gas, Miners, Construction Workers and those dealing wtih Northern and Eastern parts of Russia and Northern part of North America.


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