26 resultados para Russia. Armii a

em QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast


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Much recent literature in cultural, political and social geography has considered the relationship between identity, memory, and the urban landscape. This paper interrogates such literature through exploring the complex materialisation of memorialisation in post-Soviet Russia. Using the example of the statue of General Alexei Ermolov in Stavropol', an analysis of the cityscape reveals interethnic tensions over differing interpretations of the life and history of the person upon whom the statue is based. The existence of a rich literature on Ermolov and the Russian colonial experience in the North Caucasus helps to explain this. The symbolic cityscape of Stavropol' plays an important role in interethnic relations in the multi-ethnic city; it is both an arena through which Russian identity is communicated with people and produced and reproduced, and an arena through which Russian citizens compete with each other for authority on historical narratives that operate at and between a number of scales. People's readings of the cityscape can reveal much about power and space in contemporary Russia.

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Here we present a series of six maps illustrating the distribution of end moraines in Far NE Russia. The maps are the first to systematically document the distribution of moraines across this region from the Verkhoyansk Mountains at the westernmost limit of our study area to the Chukchi Peninsula in the NE and to Kamchatka in the south, covering almost 4 million km2. Moraines were identified and mapped from analysis of satellite images and digital elevation model data. A total of 2173 moraines are identified, and we highlight some 197 more speculative features (perhaps moraines) that require further investigation. The distribution of moraines indicates that much of the region, now largely ice-free, was formerly occupied by glaciers centred upon the regions uplands and that glacier outlets were typically < 200 km in length. The maps demonstrate the usefulness of remote sensing to derive an improved understanding of the glacial history of this vast and isolated region, and we present them to stimulate further work and act as a systematic framework for targeted geochronometric dating.

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A combined geomorphologicalphysical model approach is used to generate three-dimensional reconstructions of glaciers in Pacific Far NE Russia during the global Last glacial Maximum (gLGM). The horizontal dimensions of these ice masses are delineated by moraines, their surface elevations are estimated using an iterative flowline model and temporal constraints upon their margins are derived from published age estimates. The equilibrium line altitudes (ELAs) of these ice masses are estimated, and gLGM climate is reconstructed using a simple degreeday melt model. The results indicate that, during the gLGM, ice masses occupying the Pekulney, Kankaren and Sredinny mountains of Pacific Far NE Russia were of valley glacier and ice field type. These glaciers were<br/>between 7 and 80 km in length, and were considerably less extensive than during pre-LGM phases of advance. gLGM ice masses in these regions had ELAs of between 575 22m and 103541m (above sea level) corresponding to an ELA depression of 350740 m, relative to present. Data indicate that, in the Pekulney Mountains, this ELA depression occurred because of a 6.48C reduction<br/>in mean July temperature, and 200mm a reduction in precipitation, relative to present. Thus reconstructions support a restricted view of gLGM glaciation in Pacific Far NE Russia and indicate that the regions aridity precluded the development of large continental ice sheets.

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During various periods of Late Quaternary glaciation, small ice-sheets, -caps, -fields and valley glaciers, occupied the mountains and uplands of Far NE Russia (including the Verkhoyansk, Suntar-Khayata, and Chersky Mountains; the KolymaeAnyuy and Koryak Highlands; and much of the Kamchatka and Chukchi<br/>Peninsulas). Here, the margins of former glaciers across this region are constrained through the comprehensive mapping of moraines from remote sensing data (Landsat 7 ETM+ satellite images; ASTER Global Digital Elevation Model (GDEM2); and Viewfinder Panorama DEM data). A total of 8414 moraines<br/>are mapped, and this record is integrated with a series of published age-estimates (n = 25), considered to chronologically-constrain former ice-margin positions. Geomorphological and chronological data are compiled in a Geographic Information System (GIS) to produce best estimate reconstructions of ice extent during the global Last Glacial Maximum (gLGM) and, to a lesser degree, during earlier phases of glaciation. The data reveal that much of Far NE Russia (~1,092,427 km2) preserves a glaciated landscape (i.e. is bounded by moraines), but there is no evidence of former ice masses having extended more than 270 km beyond mountain centres (suggesting that, during the Late Quaternary, the region has not been occupied by extensive ice sheets). During the gLGM, specifically, glaciers occupied ~253,000 km2, and rarely extended more than 50 km in length. During earlier (pre-gLGM) periods, glaciers were more extensive, though the timing of former glaciation, and the maximum Quaternary extent, appears to have been asynchronous across the region, and out-of-phase with ice-extent maxima elsewhere in the Northern Hemisphere. This glacial history is partly explained through consideration of climatic-forcing<br/>(particularly moisture-availability, solar insolation and albedo), though topographic-controls upon the former extent and dynamics of glaciers are also considered, as are topographic-controls upon moraine deposition and preservation. Ultimately, our ability to understand the glacial and climatic history of this region is restricted when the geomorphological-record alone is considered, particularly as directly-dated glacial deposits are few, and topographic and climatic controls upon the moraine record are difficult to<br/>distinguish.

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Barr and Clark published a series of maps depicting the distribution of end moraines across Far NE Russia. These<br/>moraines outlined the former distribution and dimensions of glaciers, and were identified through the analysis of<br/>Landsat ETM+ satellite images (15- and 30-m resolution). Now, a number of freely available digital elevation<br/>model (DEM) datasets are available, which cover the entire 4 million km2 of Far NE Russia. These include<br/>the 30-m resolution ASTER GDEM and the 90-m resolution Viewfinder Panorama DEM. Here we use these<br/>datasets, in conjunction with Landsat ETM+ images, to complete the process of systematically and<br/>comprehensively mapping end moraines. With the aid of the DEMs described above, here we present a total<br/>dataset of 8414 moraines, which almost quadruples the inventory of Barr and Clark. This increase in the<br/>number of moraines is considered to reflect the utility of the DEMs for mapping glacial landforms. In terms of<br/>moraine distribution, the Barr and Clark map and the one presented here are comparable, with moraines found<br/>to cluster in highland regions and upon adjacent lowlands, attesting to the former occupation of the region by<br/>mountain-centred ice masses. This record is considered to reflect palaeoclimatic and topographic controls upon<br/>the extent and dynamics of palaeoglaciers, as well as spatial variability in moraine preservation.

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While there has been a considerable growth in scholarly interest in Russian child- hood and youth, the presence of children in the revolutionary movement has largely been overlooked. Studies of female revolutionaries have acknowledged that family concerns often had an impact on womens party careers, but few have explored fully the relationship between mothers and their children. Similarly, general historical works on the Russian revolution have rarely engaged with questions about the family lives of the predominantly male party members. This article will assess how becoming a parent affected the careers of both male and female revolutionaries, as well as the ways in which familial concerns and the presence of children had an impact on the movement itself. It will highlight that children could have both positive and negative effects on the operations of the underground, at times disrupting activities, but at others proving to be useful decoys and helpers. Childrens attitudes to their parents revolutionary careers will also be examined, highlighting that while some children wished they had less politically active parents, others enthusiastically helped the movement. Though expanding the scholarly gaze on the Russian underground to take in the presence of children does not change the grand narrative of the revolution, it enriches our understanding considerably and offers a new insight into the daily struggles of the revolutionary movement.