Архив научных статейиз журнала «Геоморфология»
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О НЕКОТОРЫХ ФОРМАХ ФЛЮВИАЛЬНОГО РЕЛЬЕФА ЮЖНОЙ АФРИКИ И СПЕЦИФИКЕ ИХ РАЗВИТИЯ В УСЛОВИЯХ ИЗМЕНЕНИЯ ПРИРОДНЫХ ОБСТАНОВОК
ЛЕБЕДЕВА Е.В. — 2010 г.
Natural climatic and tectonic factors had a strong impact on the Mz-Kz development of fluvial relief of the region. During the dry seasons the chemical and physical weathering, different types of denudation, gravitational and aeolean processes are predominant, while fluvial processes play subsidiary role. Phased uprise of the Large Escarpment along the periphery of Southern Africa coming along with its axis displacement into the interior of the continent caused the formation of the deep incisions in the river valleys and strong erosion dissection of the neighbouring parts of the planation surface. The faults of the ancient and recent rifts have a significant impact on the morphology of the fluvial relief.
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О РОЛИ ВОДЫ В ПРЕОБРАЗОВАНИИ РЕЛЬЕФА СУШИ
ТИМОФЕЕВ Д.А. — 2010 г.
Toward the developing of the ideas of V.I. Vernadsky the author suggest an empirical generalization on the role of water in relief formation. Different dynamic and morphologic types of water and land surface interaction were described for different states of water. The global distribution of water-related geomorphologic landscapes is emphasized.
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ОСОБЕННОСТИ ФОРМИРОВАНИЯ СКЛОНОВ, ВРЕЗАННЫХ В ОТЛОЖЕНИЯ СРЕДНЕВЕРХНЕКЕМБРИЙСКОЙ ТЕРРИГЕННОЙ КРАСНОЦВЕТНОЙ ФОРМАЦИИ НА ЮГЕ СИБИРСКОЙ ПЛАТФОРМЫ
ДЕМЬЯНОВИЧ Н.И. — 2010 г.
Mechanisms of slope formation are analysed on the example of the rock massif Shishinskaya Pissanitsa. Thin clayed layers alternating with sandstones form series of micro-bases of denudation; hence different parts of the slope develop independently. After uncovering the lowest of such micro-bases the slope retreats parallel by the side-cutting (according to L. King).
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ОЦЕНКА ПРИРОДНОЙ И АНТРОПОГЕННОЙ СОСТАВЛЯЮЩИХ В СОВРЕМЕННЫХ ТЕНДЕНЦИЯХ ИЗМЕНЕНИЯ ИНТЕНСИВНОСТИ ЭРОЗИИ И СТОКА ВЗВЕШЕННЫХ НАНОСОВ В РЕЧНЫХ БАССЕЙНАХ
ГУСАРОВ А.В. — 2010 г.
The natural and anthropogenic components of the recent erosion and the changes of the suspended sediment yield in the five river basins (Zapadny Bug (Ukraine), Magdalena (Colombia), Bei-Nan (Taivan), Sanchuanhe (China), Indus (India, Pakistan, China)) were investigated. A novel method of estimation of these components was worked out. It is based on determination of the functional dependence between a drain of water (Q) and a suspended sediment yield (R) (R = kQm , where k and m are empirical coefficients, characteristic for certain river basin) for the very earliest period of observation records, which noticeably differs in average values of R from the subsequent period/periods. This earliest period serves as a reference, which is compared with average values of R for the subsequent period/periods. For any subsequent period the difference between real R and calculated by above shown formula, extrapolated on this period, constitutes the anthropogenic component of the R. The author analyses the causes and structure of the directional changes in the suspended sediment yield and considers the ways of the elaboration of this approach.
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ПАВЛУ АЛЕКСЕЕВИЧУ КАПЛИНУ - 80 ЛЕТ!
2010
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ПАЛЕОГИДРОЛОГИЯ МАНЫЧА. ПАЛЕОВРЕЗЫ (МОРФОЛОГИЯ, ПРОИСХОЖДЕНИЕ, ВОЗРАСТ, ПАЛЕОГЕОГРАФИЯ)
СВИТОЧ А.А., ХОМЕНКО А.А. — 2010 г.
There are many paleo-incisions in the Manych depression, which vary in morphology, origin, and age. They were formed by the erosion and abrasion processes under the conditions of unstable sea level of the Caspian and the Black seas. Paleo-incisions may be subdivided into two groups: (1) two-sided forms mainly connected with bottom erosion of rivers and ancient water fluxes, (2) one-sided forms, caused by lateral abrasion and erosion of ancient bayous. Paleo-incisions occur through the whole Pleistocene stratigraphic range of the Manych and often constitute multi-aged systems. The largest of them occur in the Lower and Middle Pleistocene.
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ПЕРЕСТРОЙКИ РЕЧНОЙ СЕТИ В ПРИМОРЬЕ: ПРИЧИНЫ, МЕХАНИЗМЫ И ВЛИЯНИЕ НА ГЕОМОРФОЛОГИЧЕСКИЕ ПРОЦЕССЫ
КОРОТКИЙ А.М. — 2010 г.
Работа выполнена при финансовой поддержке Президиума РАН (2004-07 гг.) и Президиума ДВО РАН (2006-07 гг.) (проект № 06-1 П18-084 "Экосистемные перестройки и эволюция растительного мира Востока Азии в мезозое и кайнозое").
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ПОКРОВНЫЕ И ГОРНЫЕ ОЛЕДЕНЕНИЯ ПОЗДНЕГО ПЛЕЙСТОЦЕНА И ГОЛОЦЕНА В РАЙОНЕ ХИБИНСКИХ ГОР
ЕВЗЕРОВ В.Я., НИКОЛАЕВА С.Б. — 2010 г.
Работа выполнена при финансовой поддержке программы Президиума РАН 16. Ч. 2 (проект № 5.5 "Эволюция рельефа и отложений Кольского региона в голоцене").
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ПРИЗНАКИ ПЕРИГЛЯЦИАЛЬНЫХ СКЛОНОВЫХ ПРОЦЕССОВ В РЕЛЬЕФЕ И ЧЕТВЕРТИЧНЫХ ОТЛОЖЕНИЯХ ЮГА ДАЛЬНЕГО ВОСТОКА
КОРОБОВ В.В., КОРОТКИЙ А.М., СКРЫЛЬНИК Г.П. — 2010 г.
The standard set of periglacial slope processes (scree, block stream, solifluction, etc.) and their manifestations in the quaternary deposits were studied thoroughly. The spatial-time dynamics of the processes is complicating by actual winter processes and by the results of the ancient cryogenic slope processes. Anisotropy of the slope processes is of special interest because of its peculiar morphologic effect; of the latter the asymmetry of small river valleys is the example.
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РАСПРОСТРАНЕНИЕ СЕЛЕВЫХ ПРОЦЕССОВ НА ЧЕРНОМОРСКОМ ПОБЕРЕЖЬЕ КАВКАЗА В ПРЕДЕЛАХ РОССИИ
ЕФРЕМОВ Ю.В., НИКОЛАЙЧУК А.В., ЧЕРНЯВСКИЙ А.С. — 2010 г.
There are two stages in the investigation of the mudflows on the Black Sea shores of the Krasnodar Territory the descriptive stage (1903-1963) and special purposed investigations (1963 - present days). The long showers and abundant precipitations originating from the tornado collapsed over the land are the sources of the fluid component of the mudflows. In the four regions of the seashore the sources of solid material of the mudflows are different. Within the Novorossiysk region the mining of the cement primary products - marl plays an important role. In the Gelengic region landslides and earth falls are the main sources of solid material. In the Tuapse region the erosion in the small erosional forms makes the main contribution to mudflows. In the Large Sochi region the mudflows appear in the result of different processes due to diversity of natural conditions and ever-increasing human impact. On the whole the mudflows intensity in the Black Sea shores is much less then in the other mountain regions of the Great Caucasus due to more forestation and less relief amplitudes.
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РЕЛЬЕФ ДНА СЕВЕРО-ЗАПАДНОЙ ЧАСТИ ЯПОНСКОГО МОРЯ
КАРНАУХ В.Н. — 2010 г.
The marine geophysical survey was carried out within the NW part of the Japan Sea during the 1990-2006. Bathymetric map have been compiled on the basis of the new bathymetric data. The description and definitions of the main morphological structures of the sea bottom were proposed using both bathymetric and seismic data. The relation between sea-floor structures and characteristics of geologic processes during rift and post-rift evolution was shown.
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РИСУНОК РЕЧНОЙ СЕТИ ИРКУТСКОГО АМФИТЕАТРА
УФИМЦЕВ Г.Ф., ФИЛИНОВ И.А., ЩЕТНИКОВ А.А. — 2010 г.
Работа выполнена при финансовой поддержке РФФИ (проекты № 05-05-64173, № 05-05-64373 и № 08-05-00105) и Совета по грантам Президента РФ (№ МК-2761.2007.5).
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СИМФОНИЯ О ГОРАХ ЗЕМЛИ
БОЙНАГРЯН В.Р. — 2010 г.
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СКОПЛЕНИЯ МОРСКИХ КОЛОНИАЛЬНЫХ ПТИЦ КАК РЕЛЬЕФООБРАЗУЮЩИЙ ФАКТОР
БУЛОЧНИКОВА А.С., ИВАНОВ А.Н., РОМАНЕНКО Ф.А. — 2010 г.
Работа выполнена при финансовой поддержке РФФИ (проект № 08-05-00162).
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СОВРЕМЕННЫЕ И ДРЕВНИЕ ВЗВЕШЕННЫЕ ЭОЛОВЫЕ НАНОСЫ
КАЗЬМИН С.П. — 2010 г.
The complex cover of eolian deposits is wide-spread in the southern West Siberia. It overlies all landforms except the first river terraces and the floodplains. The upper part of the cover consists of loess. The ridges on the Kulunda and Baraba plains were formed by the irregular accumulation of sands transported by predominant western winds. The last arid epoch of the Northern hemisphere ("Mangyshlak" aridization) was the time of the last glaciation decay.
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СОВРЕМЕННЫЕ ЭОЛОВЫЕ ПРОЦЕССЫ ЮГО-ВОСТОКА ЗАПАДНО-СИБИРСКОЙ РАВНИНЫ
ЕВСЕЕВА Н.С., КВАСНИКОВА З.Н. — 2010 г.
The paper deals with the dynamics and intensity of the eolian processes during the cold periods from 1989 till 2008 in agricultural landscapes of the southeastern part of the West-Siberian Plain. It was shown that the deflation of the arable soil developed annually, had intermittent nature, different intensity and focal spread. The accumulation of eolian deposits occurred everywhere and was associated with local, regional and global atmospheric processes.
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СОДЕРЖАНИЕ № 1-4, 2009 Г
2010
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СОЛЯНОКУПОЛЬНЫЕ МОРФОСТРУКТУРЫ ЮЖНОГО ПРИУРАЛЬЯ
ПЕТРИЩЕВ В.П. — 2010 г.
Different types of geomorphic manifestation of salt tectonics are under consideration. The distribution of local salt-dome morphostructures depends on degree of neotectonic activation; geomorphologic anomalies correlate with structural-tectonic elements. Cluster analysis of spatial distribution of salt-dome morphostructures was fulfilled.
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СПЕЦИФИКА ОВРАГООБРАЗОВАНИЯ В ГОРОДАХ
ВЕРЕТЕННИКОВА М.В., КОВАЛЕВ С.Н., НИКОЛЬСКАЯ И.И. — 2010 г.
The generalization of field research data concerning gully-balkas systems in the cities of the European part of Russia is presented. The four types of cities were distinguished according to the degree and the character of their interaction with gully-balkas systems: dependent on relief, semi-dependent (the populations numbers 100000200000), cities subduing relief (the population numbers up to 500000), cities downbearing relief. Factors of gullies formation and specificity of their manifestation in these types of cities are analysed.
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СТРУКТУРА РЕГИОНАЛЬНЫХ МОРФОЛОГИЧЕСКИХ КОМПЛЕКСОВ НА ТЕРРИТОРИИ РЯЗАНСКОЙ ОБЛАСТИ
КОМАРОВ М.М., КРИВЦОВ В.А. — 2010 г.
The study of the morphogenetic structure of the areal morphological complexes (AMC) in the Ryazan' region demonstrates: 1) each basic AMCs is characterized by a specific organization of interconnected morphogenetic elements; 2) the most part of the small AMCs, which comprise the basic ones has a rather simple structure; 3) the neighbouring basic AMCs and the most part of small AMCs are strongly distinguished by their structure; 4) the absence of the differences between neighbouring small AMCs, raise question about the validity of their boundaries.