MAPPING THE NEGATIVE ENVIRONMENTAL IMPACTS OF PESTICIDES

Basic principles of compilation and utilization of a multiscale series of evaluative-forecast maps depicting procedures for mitigating the negative environmental impacts of chemical pollution from pesticides are outlined. The accuracy of forecasts of the natural capacity of ecosystems in agricultural regions to purify themselves of pesticide residues can be checked using maps depicting different aspects of chemical pollution across different natural elements of the landscape. Translated from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1994, No. 3, pp. 137-146.     

VEGETATION DYNAMICS OF THE SOUTHERN SLOPE OF THE GREAT CAUCASUS FROM SPACE IMAGERY

The use of multitemporal space imagery in the study of vegetation change in a mountainous section of the Azerbaijan SSR is described. Maps depicting both the character and intensity of change are presented, and methods of their compilation described. Translated from: Geografiya i prirodnyye resursy, 1987, No. 4, pp. 174-176.     

MEDICAL GEOGRAPHIC MAPPING AND THE ASSESSMENT OF THE INFLUENCE OF SURFACE WATER POLLUTION ON THE HUMAN ORGANISM

The paper presents results of applied medical-geographic mapping work by the Uzbek SSR Academy of Sciences in support of public health studies in Central Asian areas where water supplies are contaminated by runoff from irrigated fields. The final product of the work is a map depicting surface water quality in aggregate terms and according to indices for specific pollutants (for water quality monitoring points), which is described both in terms of its content and methods of data compilation and transformation. Translated by Elliott B. Urdang, Providence, RI 02906 from: Izvestiya vysshikh uchebnykh zavedeniy: Geodeziya i aerofotos “yemka, 1989, No. 2, pp. 166–171.     

MAPS OF COMBUSTIBLE FOREST MATERIALS

An article devoted to applied forest-fire mapping outlines principles for the compilation of maps depicting “raw materials” for such fires. Various types and densities of vegetation cover are classified in terms of combustibility, i.e., according to the intensity of burning expected once they are fully exposed to flames. These maps are used in conjunction with weather data and forecasts to predict and combat the spread of fire across an area. Particular attention is devoted to identification and mapping of “basic conductors” of combustion–layers of forest litter and mossypeaty vegetation along which a forest fire normally spreads. Translated from: Geografiya i prirodnyye resursy, 1987, No. 3, pp. 138-144.     

APPLICATION OF THE CARTOGRAPHIC METHOD IN THE STUDY OF NATURE-SOCIETY INTERACTION IN THE MOLDAVIAN SSR

A Russian geographer describes a methodology whereby data on slopes contained within a geographic information system are employed in the compilation of geomorphological maps. More specifically, the author proposes and tests a technology for the automated compilation of electronic maps of mean slope for the territory of Altay Kray, West Siberia, Russia. Translated by Edward Torrey, Alexandria, Virginia from: Geografiya i prirodnyye resursy, 2002, No. 2, pp. 142-146.     

MEDIUM-SCALE MAPPING OF THE FOREST ECOSYSTEMS OF MONGOLIA

The paper describes the organization and preliminary results of a joint Mongolian-Russian program for mapping forest vegetation in an area of Mongolia adjacent to the Russian border. The project involved the compilation of a map of ecosystems, which provided a base for a subsequently prepared map of ecosystem disturbance by humans. The paper includes a discussion of procedures followed in compilation of the legends of the two maps, as well as a detailed analysis of the spatial patterns of human disturbance revealed by analysis of the second map. Translated by Edward Torrey, Alexandria, VA 22308 from: Geografiya i prirodnyye resursy, 1996, No. 3, pp. 135-144.     

SOME ASPECTS OF TOPOGRAPHIC MAPPING OF THE SHELF

Shortcomings in the representation of bottom relief features on topographic maps of the continental shelves are examined, with particular attention given to submarine ridges and related features, the symbolization of which on such maps has been entirely ineffective. Specific recommendations are given on the form and color of symbols which can be used in upgrading the graphic impact of maps depicting such relief forms. Translated by Edward Torrey, Alexandria, VA 22308 from: Geodeziya i kartografiya, 1989, No. 1, pp. 35–40.     

MAPPING THE DYNAMICS OF LANDSCAPES NEAR BELORUSSIAN RESERVOIRS FROM REMOTE SENSING IMAGERY

A program for monitoring changes in the shoreline zone caused by the creation of manmade reservoirs in the western USSR is described. More specifically, multilevel remote sensing imagery, ranging from 1:1,000,000-scale Landsat imagery to large-scale air photos, is employed in the study of shifts in shoreline positions, elevation of the water table, and changes in vegetation associations and soil types resulting from waterlogging produced by the filling of reservoirs. A map depicting changes in these characteristics both before and ten years after the filling of a reservoir is included. Translated from: Izvestiya Vsesoyuznogo Geograficheskogo Obshchestva, 1987, No. 4, pp. 351-356.     

COMPILING LAND USE MAPS FOR PLANNING PURPOSES

The author outlines a series of recommendations for the compilation of land-use maps used for regional economic planning, based on experience gained in a portion of southwestern Siberia. These recommendations include: (a) selection of an intermediate scale for mapping, suitable for the portrayal of both moderate detail and broad regional patterns, (b) compilation of a series of related environmental-economic maps on a common base, to facilitate comparisons, and (c) portraying on a final map not only land use per se, but incorporating natural limitations and resulting land improvement measures into ratings of existing and potential productivity. An example of the latter is provided, with the map legend organized according to a matrix format. Incorporation of productivity ratings is believed to reduce subjectivity involved in the formulation of planning recommendations. Translated from: Geografiya i prirodnyye resursy, 1985, No. 2, pp. 92-97.     

PHOTOGRAMMETRIC MAPPING IN SOUTH AFRICA

Abstract

This discussion relates to the use by the Trigonometrical Survey of South Africa of Wild photogrammetric equipment in the compilation of 1/18,000 topographical maps from 1/30,000 photographs and to the accuracy of the work found thus far by field check. The equipment used, the field and compilation methods and the specifications for the work are briefly described in this article.     

COMMENTS ON K.A. SALISHCHEV'S PAPER

A method is described for the mapping of exogenous geomorphologic hazards (mass movements, frost heaving, suffosion, melting of permafrost) in the Lake Baykal area using space imagery. Black-and-white photography from the Salyut-4 space station (1:2,100,000 scale) was used as a base for the preparation of a series of maps depicting natural conditions (morphotectonic and physical geographic regions, faults, climate, dominant exogenous processes) used as a base for compiling a map of planning and engineering measures for the prevention and amelioration of geomorphologic hazards. Translated from: Geografiya i prirodnyye resursy, 1985, No. 2, pp. 59-67.     

THE MAPPING AND STUDY OF THE ISSYK-KUL' SHORELINE WITH AIR PHOTOS

Efforts to monitor and map the changing water level and shoreline of a large mountain lake in Central Asia with aerial photographs are described. The essence of the work involved the mapping of the shoreline and position of river deltas from air photos from various years during the period 1949-1980, at uniform scale and at a level of accuracy permitting the quantitative (cartometric) as well as qualitative assessment of change. The sequence of work in compilation of map-diagrams for different parts of the shoreline involved the preliminary referencing of photos to a map, photo interpretation and compilation of large-scale “graphic diagrams,” preparation of a cartographic base, reduction and placement of diagrams on the base, and transformation of the image as a whole. Results of analysis of these map-diagrams are summarized. Translated from: Vestnik Leningradskogo Universiteta, ser. 7: geologiya, geografiya, 1986, No. 2, pp. 44-48.     

ENVIRONMENTAL PROTECTION MAPPING IN REGIONS OF GAS DEVELOPMENT IN MOUNTAIN TAIGA LANDSCAPES

A Russian geographer outlines a program of environmental protection mapping undertaken in conjunction with the development of the Kovyktinskoye gas condensate deposit. The main thrust of the approach is the delineation of areas characterized by different levels of environmental protection measures necessary during development. The article addresses methodological issues affecting the map compilation procedure and presents in tabular form the measures determined to be most important in various ecological zones. Translated by Edward Torrey, Alexandria, VA from: Geografiya i prirodnyye resursy, 1998, No. 1, pp. 49-53.     

AN EXPERIMENT IN THE COMPILATION AND USE OF A COMPLEX ENGINEERING-GLACIOLOGICAL MAP

A method for the compilation of 1:3,000,000-scale maps of natural nival-glacial phenomena is proposed for an area of the High Pamir Range in Soviet Central Asia. Such maps depict the distribution, frequency and intensity/magnitude, and potential impacts of such natural hazards as avalanches, mudslides, “dirty snow” avalanches (combined avalanches-mudslides in late spring), icings (naledy), and glacier pulsations, and are used in the planning of construction and the maintenance of roads and other transportation corridors during winter and spring. Hypothetical examples of the use of the maps are provided. Translated from: Materialy glyatsiologicheskikh issledovanly, USSR Geophysical Committee Publication No. 55. Moscow: Mezhduvedomstvenniy geofizicheskiy komitet, 1986, pp. 213–219.     

MAPPING THE AVALANCHE HAZARD FOR MOUNTAINOUS AREAS OF AFGHANISTAN

The authors describe a procedure for the compilation of maps of the avalanche hazard in high-mountain regions of Afghanistan. The basic sources of information include space imagery (photographs and scanner imagery), weather station data, and other geographic information on relief, elevation, location of moisture sources, etc. The methodology features the compilation of series of increasingly more specific and informative maps and graphs regarding the avalanche hazard: terrain types, snow cover depth and seasonal extent, duration of snow cover and its elevational zonation, snow as a factor in avalanche formation, and summary map of avalanche hazard. Translated by Elliott B. Urdang, Providence, RI 02906 from: Materialy glyatsiologicheskikh issledovaniy, 1991, No. 71, pp. 86–93.     

DIGITAL PROCESSING OF REMOTE SENSING IMAGERY IN SOIL MAPPING

The authors describe strategies for the utilization of digital image processing in the compilation of soil maps at scales of 1:1,000,000 and 1:25,000 for the trans-Volga region of Russia. Particular attention is devoted to an exploration of the effects of variations in soil humus content, texture, and degree of erosion upon spectral brightness coefficients. Results of the mapping demonstrate the promise of digital image processing in the differentiation of a number of chernozem soil subtypes. Translated by Edward Torrey, Alexandria, VA 22308 from: Aerokosmicheskiye metody v pochvovedenii i ikh ispol'zovaniye v sel'skom khozyaystve: sbornik nauchnykh trudov [Remote Sensing Methods in Soil Science and Their Utilization in Agriculture: A Collection of Scientific Works]. Moscow: Nauka, 1990, pp. 214–225.     

北京市1:50000地形图缩编更新生产工艺设计

结合北京市地理数据现状,在对现有数据和国家1:50000地形图缩编要求综合分析基础上,设计了利用1:10000DLG缩编更新北京市1:50000地形图的生产工艺.该工艺不仅有效的利用了现有的正射影像和矢量资料,而且将搜集到的民政勘界、交通专题数据有机地运用到1:50000地形图缩编更新中去,较好地满足了国家1:50000地形图缩编更新的要求.实践证明,本文设计的缩编工艺是可行的,对其他单位和部门的1:50000地形图缩编生产具有一定的参考价值.     

STUDY AND MAPPING OF LAND USE FROM REMOTE SENSING IMAGERY IN AGRICULTURAL MONITORING

A series of soil and agricultural land-use monitoring activities planned and carried out under the auspices of a local branch of the recently formed State Agro-industrial Committee is outlined. A general discussion of the place of agricultural monitoring within the overall system of environmental monitoring is followed by detailed examples of the use of space photography in preparation of photomapbases of local-level land use maps and in the compilation of the thematic detail of related agricultural maps. Translated from: Geografiya i prirodnyye resursy, 1987, No. 1, pp. 145-149.     

COMPUTATION AND MAPPING OF THE ELEMENTS OF THE WATER-ICE BUDGET OF GLACIERS

Two general approaches for compiling maps of components of the water-ice budget in regions of glacier nourishment are compared and the resulting maps are analyzed. The compilation of raw data is based on field measurements rather than remote sensing information. Translated by Edward Torrey, Alexandria, VA 22308 from: Materialy glyatsiologicheskikh issledovaniy, 1991, No. 72, pp. 94-102.