State Of Soil Cover Research Articles

Ecological and Geochemical State of Soil Cover in Gusinoozersk in the Zone of Influence of Coal Thermal Power Plant

The pollution of the topsoils of the city of Gusinoozersk (Republic of Buryatia) under the influence of emissions from State District Power Plant (SDPP) which used the Okino-Klyuchevskiy brown coal as fuel was studied. The content of 14 elements (Sr, As, Co, Mo, Sb, V, Cu, Ni, Cr, W, Zn, Bi, Cd, Pb) in bulk samples, as well as in the fraction of physical clay (particles with a diameter 10 µm, PM10) and in samples of brown coal and ash from the SDPP. Strontium, As, Co, Mo, Sb, V are the priority pollutants in the soils of Gusinoozersk with higher concentrations of most elements in the PM10 fraction. Soils and the PM10 fraction in the industrial operating subzone are the most polluted with Sr, As, Co, V, Cu, Mo, Ni, Cr, which are contained in the fly ash of the Gusinoozerskaya SDPP. Most of the territory (57% for soils in general and 47% for the PM10 fraction) is characterized by a low level of pollution (Zc = 8–16). Arsenic poses the greatest environmental hazard; in the PM10 fraction, its concentrations exceeded the MPC in 90% of the studied samples. In soils and their PM10 fraction, the leading factors for the accumulation of elements are the content of Fe2O3, organic matter, soil texture, alkaline-acid conditions, and belonging to a functional zone, which determine the formation of various classes of geochemical barriers. The polluting effect of brown coals depends on the content of heavy metals and metalloids in them. Comparison of the chemical composition of the Okino-Klyuchevskii brown coal and ash from the Gusinoozerskaya SDPP and the Kansk-Achinskii coal and ash from the Central Thermal Power Plant of Severobaikalsk showed that the brown coal and ash from Severobaikalsk were slightly enriched in metals and metalloids, which significantly reduced their accumulation in soils.

The Study of the state of soil cover of the coastal zones of the Caspian Sea, subject to the influence of climatic and anthropogenic factors

This article is dedicated to research of climate impact change and human activity on ecosystems. It is expressed as metals which is called heavy pollution. It covers the coastal territory of northwestern regions of Apsheron. Pollution in the coastal regions of the Caspian Sea with toxic substances, is of great concern, periodic studies of these zones for the presence of heavy metals are necessary. For the first time, a comparative analysis of the content of heavy metals in the territories of the northwestern part of the Absheron was carried out and the hypothetical reasons for their accumulation were presented. The studied soils in the northwestern part of the peninsula were grouped the degree of the density of heavy metals. Zinc (78.62 mg/kg, at a depth of 0–20 sm) copper and cadmium (23.65 mg/kg and 0.92 mg/kg at a depth of 0–20 sm). The concentration of zinc and copper in the northwestern direction of Apsheron by 1.18 and 1.57 times, compared with the allowable norms for clarks. Under the impact of flooding of coastal zones by the waters of the Caspian Sea, the average content of heavy metals, Ni, Cd, Pb in flooded soils at a depth of 0-100 sm increased by 1.7 times.

AEROSPACE TECHNOLOGIES FOR ASSESSING SOIL CONTAMINATION

Actuality. Studies of soil pollution assessment are based on scientific principles that define a complex system of environmental safety management in the context of increased exposure to sources of secondary dust pollution of the atmosphere. To ensure environmental safety under conditions of high levels of dust pollution, it is necessary to apply and improve the relevant models. Among the many types of environmental pollution, dust pollution of the atmospheric air and the deposition of harmful substances on the soil are particularly dangerous. This pollution can take two forms: direct emissions from industrial enterprises (primary) or the formation of secondary pollution through physical and chemical processes in places where dust-like waste is stored. Fine waste after air purification with dimensions of less than 100 microns is particularly hazardous. In modern environmental monitoring and assessment of soil pollution, special attention is paid to remote methods that allow for more effective monitoring of the impact of human activity and solving environmental problems. The use of unmanned aerial vehicles is one such method that has positive results. The purpose of the article is to solve the scientific problem of improving aerospace methods based on unmanned aerial vehicles (UAVs) for monitoring and assessing the quality of soil pollution. The object of the study is the use of aerospace tools for monitoring and assessing the condition of soil cover. To achieve this goal, the following tasks have been defined: to study the current state and ways to improve the efficiency of UAVs in the system of environmental monitoring of soils; to develop models of environmental assessment; to analyze existing approaches to the use of aerospace assets for monitoring and assessing the state of soil cover. Conclusions: a methodological approach based on a modified method of the comprehensive assessment of the level of technogenic hazard of industrial facilities is proposed to assess the state of environmental safety in conditions of intense dust pollution of the atmospheric air.

Analysis of the effectiveness measures provided in small river valleys in terms of geo-ecological revitalisation of landscape features

In the article are considered various classifications of watercourses (according to the degree of technogenic transformation, length and area of the catchment basin), which are objects that are part of various specially protected natural territories within urban areas. The qualitative differences between the concepts of "rehabilitation" and "recovery" are determined. The choice of natural territories (the valleys of the Chermyanka River and the Gorodnya River and adjacent territories) used in the study is justified. The geoecological condition was assessed (climatic, hydrographic, geological, hydrogeological conditions of territories, landscape and geomorphological features of objects, the existing state of soil cover, surface waters and bottom sediments were considered,engineering-geological and geoecological processes and phenomena were identified) of the sections of the small rivers Chermyanka and Gorodnya on the territory of natural parks of the city of Moscow, as well as an analysis of the quality of existing measures for the ecological rehabilitation of the section of the Gorodnya River valley complex from Borisovskaya Dam to Lublinskaya Street, which were carried out more than 15 years ago. The authors have identified a certain number of problems related to the functioning of natural complexes of small rivers and their degradation due to negative natural processes that do not depend on human activity (waterlogging, silting), associated with the consequences of human stay near rivers (pollution of water bodies and territories) and not quite correctly applied methods of ecological rehabilitation of territories, as well as inherited degraded state of the natural complex. The authors provide recommendations for improving the effectiveness of measures to ensure a satisfactory geoecological condition of small rivers and developed a unified methodological concept of geoecological rehabilitation of natural territories within urbanized territories.

Soil and Vegetation Cover and Biodiversity Transformation of Postagrogenic Soils of the Volga-Oka Interstream Area

Based on the actual material, the state of the land, previously (more than 15 years ago) placed under cultivation and “neglected” to date, was assessed. Control sites within different landscape provinces of the Volga-Oka interstream area were compared by the state of soil cover and vegetative cover, as well as the type of anthropogenic transformation. The study identified three types of transformation of post-agrogenic lands characteristic of the initial and intermediate overgrowth stages of pre-climax communities: field overgrowth associated with a change in land use; field overgrowth with nearby forest; and field overgrowth without nearby forest. The soil cover state was assessed by acidity, pH, and humus content, and it generally corresponds to the area’s characteristics. Deterioration of these characteristics was noted on sod-podzolic soils overgrown with forest vegetation, as evidenced by low humus content of 0.96–1.46%. The results of research using statistical methods reliably showed that the overgrowth of most sites with herbaceous vegetation within different landscapes followed common successions, even on different soils (sod-podzolic and gray forest). With the leveling of landscape features of areas, there were similar plant species and communities. It was shown that as a result of agricultural overgrowing, the species richness of plant communities was sharply reduced. For example, the maximum value of the Shannon index on overgrown lands is 3.6, which is lower than the reference natural community, where this indicator is 4.1. The remediation of biodiversity in the foreseeable future is very problematic. Although post-agrogenic phytocenoses can gradually restore their productive potential to the level of natural phytocenoses (the maximum value of phytomass in overgrown lands is 10.2 mt/ha, for comparison, natural phytocenoses accumulate 6.3 mt/ha at reference sites), their productivity is provided by a different species composition of herbaceous plants with poor biodiversity. In order to preserve biodiversity, it seems advisable to intersperse croplands with uncultivated plots of sufficiently large size which can serve as a kind of natural ecosystem preservation bank.

Agroecological monitoring of soils in the educational and experimental farm of the Ural State Agrarian University

The analysis of the soil cover is carried out to assess the general condition and suitability of soils for agricultural activities on it and is one of the most important indicators in the course of ecological research. The article discusses the main methods of soil cover survey on experimental fields of the Ural State Agrarian University to monitor the state of soils in this area, the results of which will be used for further research within the framework of the Ural Carbon program; the article also emphasizes the need to solve environmental problems such as greenhouse gas emissions into the atmosphere, the destruction of soil cover resulting in its fertility decrease. The necessity of monitoring the soil cover state is described on the example of one of the five test sites laid in the fields of the educational and experimental farm of the Ural State Agrarian University.

Carbon Polygons and Carbon Offsets: Current State, Key Challenges and Pedological Aspects

Russia holds the largest store of carbon in soils, forests and permafrost grounds. Carbon, stored in a stabilized form, plays an important role in the balance of the global biogeochemical cycle and greenhouse gases. Thus, recalcitrance of soil organic matter to mineralization results in a decrease in current emissions of carbon dioxide into the atmosphere. At the same time, stabilization of organic matter in the form of humus due to organo–mineral interactions leads to the sequestration of carbon from the atmosphere into soils and biosediments. Thus, global carbon balance is essentially determined by soil cover state and stability. Currently, Russia is faced with a set of problems regarding carbon offsets and the carbon economy. One of the methods used to evaluate carbon stocks in ecosystems and verify offsets rates is carbon polygons, which are currently being organized, or are under organization, in various regions of Russia. This discussion addresses the current issues surrounding the methods and methodology of carbon polygons and their pedological organization and function.

ASSESSMENT OF AGRICULTURAL LAND SOILS of LVIV REGION

The basis of agricultural land assessment (soil rating, economic land assessment, normative monetary assessment of land) is the properties of agricultural soil groups (141 agricultural groups) within 11 natural-agricultural districts of Lviv region. The structure of the soil cover of Lviv region is dominated by sod-podzolic soils (17.9%), brown soils, mountain-forest (14.0%), dark gray podzolic soils (12.1%). Typical low-humus black soils (78.6%), podzolic black soils (75.2%), and black-meadow soils (66.9%) are characterized by the highest indicators of agricultural development. Quite significant agricultural development, due to large-scale drainage reclamation, is characterized by hydromorphic soils: meadow-swamp (94.7%), swamp (84.2%), peat-swamp (82.5%), lowland peatlands (72.1).
 The most significant disadvantage of rating is the use of outdated information about natural and acquired soil properties, which do not correspond to the current state, do not reflect the quality of soils. In order to improve land assessment indicators, it is advisable to conduct soil research on all land plots. The weighted average rating of soil quality of agricultural lands of the region is 26 and has significant fluctuations in terms of natural-agricultural areas (NAA): 48 points for Zolochiv and 10 for Turkiv, which is due to the structure of agricultural groups in these areas and their diagnostic indicators. Dark gray podzolic and degraded, black soil podzolic and slightly degraded (75 points) and black soil crushed on the eluvium of dense carbonate rocks (76 points) have the highest rating of arable agricultural groups in Lviv region.
 Economic assessment of land was carried out in the conditions of the collective farm-state farm system of land use at approximately the same cost per unit of production and therefore in modern conditions of diversity of agricultural entities they do not reflect the real situation and require significant improvement. The introduction of land reform in Ukraine has facilitated the monetary assessment of lands, which is determined by their location within a certain NAA, the composition of lands and the rating scores of the quality of agricultural groups of soils within them.
 The highest cost of arable land in Borshchovytskyi and Zolochivskyi NAA districts (56.3 thousand UAH and 61.6 thousand UAH per 1 ha, respectively) (agro-group 100 d, e). UAH The highest cost of hayfields in Zolochiv SSR district - 20.3 thousand UAH per 1 hectare (agrogroup 133d) The highest value of 1 hectare of pastures in Sambir-Zhydachiv NAA district - 16.7 thousand UAH (agrogroup 18c).
 Given the complexity and high cost of large-scale soil surveys within the state, it is advisable to conduct soil research on all land plots involved in civil relations (lease, sale, mortgage, gift, inheritance, mine), which will establish the real state of soil cover within their limits, calculate real assessment and, in the future, update information on the main means of labor in agriculture and forestry.
 Key words: soil resources, agrogroups, natural-agricultural areas, rating of agrogroups, normative monetary assessment of soils.

The Ecological State of the Soils of the Industrial City of Usolye-Sibirskoye

The results of a study of the state of soil cover in the sphere of influence of an industrial city in the conditions of Eastern Siberia are presented. In the town of Usolye-Sibirskoye (Irkutsk region), industrial nature use dominates. The acid-alkaline conditions of the soils of the city were transformed relative to the background soils. An assessment of the biochemical activity of soils is given as an integral indicator, which was assessed by the express method. Three groups of soils were identified according to the level of their activity. The diversity of soil microbiocenosis has been established. A tendency towards a decrease in the qualitative composition of microscopic fungi in industrial zones has been noted. It is recommended to increase the planting area of woody vegetation (poplar, birch, Siberian pine, fir, bird cherry, wild rose) and sowing herbs (clover, sweet clover, timothy grass, and bluegrass) to improve the environment.

Теоретичні і прикладні аспекти прогнозування стану ґрунтового покриву

Goal. To substantiate on the basis of generalization of the available experience theoretical aspects of forecasting changes in the state of soil cover and to develop models of forecasting changes in the basic physical, agrochemical, physicochemical properties of arable soils of Ukraine. Methods. Information-analytical, mathematical-statistical (correlation-regression, pedotransfer modeling). Results. Based on the analysis of literature sources, the relevance is proved of issues related to forecasting changes in the basic properties of arable soils of Ukraine to prevent the development of degradation processes and timely use of soil protection measures that will stabilize their fertility in modern conditions. The main methods of forecasting (expert, extrapolation, interpolation, etc.) are analyzed and the theoretical aspects of forecasting in soil science are substantiated. Using samples from the database «Soil Properties of Ukraine» they developed models for predicting changes in humus, physical, physicochemical, and agrochemical properties of arable soils. The main state priorities for technological measures to protect and stabilize the level of fertility of arable soils are proposed. Conclusions. It is established that with the preservation of the current level of relationships in the agrosphere, which is characterized by the development of degradation processes in conditions of existing deficit of essential nutrients, acidification and contamination of soils with radionuclides and heavy metals, forecasting changes in soil properties and biodiversity will remain negative. The main state priorities for technological measures to protect and stabilize the level of fertility of arable soils are outlined.

Spatial distribution and landscape impact analysis of quarries and waste dumpsites

This work aimed to develop an assessment tool that can help local officials and the public understanding the main effects surrounding location of quarrying activities and improper disposal of CDW. The specific objectives were to (1) assess the visual impact of quarries and CDW dumpsites at the landscape level and (2) investigate the effect of land conversion to quarries and CDW dumpsites on water runoff volume. The methodology of work involved digitization of individual quarries and CDW dumpsites using very high-resolution satellite imagery. The volume of exploited material was estimated with the use of a Digital Elevation Model. Geographic Object-Based Image Analysis was employed to assess the state of soil cover on identified sites. Visual impact maps were developed using Geographic Information System analysis. The Natural Resource Conservation Service-Curve Number model was adopted to estimate changes in volume of annual surface water runoff. The assessment resulted in mapping individual quarries (i.e., 1,425 quarries over an area of 61,723,800 m2) and CDW dumpsites (i.e., 219 dumpsites over an area of 5,012,100 m2) showing (1) low to complete absence of vegetation recovery on identified sites, (2) improper location of quarries and large extent of visually polluted landscape and (3) increase in surface water runoff. This work demonstrated the ability of using an operational tool to spatially characterize quarries and CDW dumpsites and their impacts on the landscape in the absence of extensive site-specific datasets. The transferability and replicability of this tool count on systematic use of the investigated geospatial techniques.

The effect of hydromorphic processes on the soil organic matter in the Central Russia (case study of the Voronezh and Kursk regions)

The one of the main types of land degradation that cause the most damage to the state of soil cover is local waterlogging of soils. Only in Russia, about 9 million hectares are currently considered waterlogged, including 5 million hectares of agricultural land. On the lowland plains of the forest-steppe zone of the Central Black Earth Region of Russia, local over moistening of the soil cover creates significant difficulties in the use of arable land resources. Natural factors effects waterlogging are the amount of precipitation and the level of groundwater. The objects of research are virgin and arable soils with different hydromorphic conditions in the Central Russian Upland. The article presents results about humus content and reserves in Chernozems typical, Chernozems leached, Meadow-chernozemics soil, Chernozems-meadow soil and Chernozem wet-meadow soil. According to our investigations the most rich humus soils of the forest-steppe is semi-hydromorphic Meadow-chernozemics soils. Meadow-chernozemics leached and typical soils have an average thickness of the humus horizon of 88 and 85 cm and contain about 8.5 and 8.8% humus in the arable layer. Humus reserves in horizons A + AB is 623 and 629.5 t/ha and in a meter layer is 653.5 and 672.5 t/ha.

Decommissioned oil production sites impact on the forest ecosystems soil cover state (on the example of the National Park “Buzuluk Bor”)

Oil and oil products are recognized as priority environmental pollutants, having a high degree of toxicity. They can pose a threat to the vital activity of various organisms populations. Operating and suspended production wells can directly contribute to soil pollution with oil products. Oil pollution affects the complex of the soil morphological, physical, physicochemical, biological properties, which determine its fertility and ecological functions. The article examines the hydrocarbon raw materials conserved deposits as pollution sources of the forest ecosystems soil cover. The article analyzes the results of experimental studies to determine the oil products content, heavy metals gross and mobile forms in soil samples around decommissioned deposits. The studies carried out confirm that the sites of the mothballed deposits contaminated with oil products and heavy metals need monitoring, conservation and recultivation. Due to prolonged downtime, destruction occurred in the wells. The tightness was broken. It leads to oil and gas leakage. As a result of research carried out in 2017-2018 the soil cover contamination with oil products of the suspended deposits was revealed. A dangerous category of soil pollution was noted in 2017. It was observed in the area of wells No. 6, 8, 229 on the Neklyudovsky field. In 2018 wells No. 6 and No. 229 of the Neklyudovsky field were characterized by a hazardous category of pollution. In the soil of the Neklyudovsky field of wells No. 6, 6 (gas), 8 there was a decrease in the petroleum products content in 2018 compared to 2017. In soil samples an excess of the heavy metals mobile forms MPC content was revealed in the Neklyudovsky field - well No. 6, 229, in the Mogutovsky field - well No. 103-K, in the Koltubanovsky field - well No. 6.

ПРОСТРАНСТВЕННОЕ ВАРЬИРОВАНИЕ ПОКАЗАТЕЛЕЙ ЭКОЛОГИЧЕСКОГО СОСТОЯНИЯ ДЕРНОВО-ЛЕСНЫХ ПОЧВ УСМАНСКОГО БОРА

In modern conditions, an important component of environmental monitoring is record of the ecological state of soil cover, implying active use of geographic information systems. The existing spatial contrast of soil cover and varia-tion in the indicators of soil ecological state greatly complicates the interpretation and implementation of the results of soil-ecological monitoring into environmental practice. Traditional studies of spatial diversity considering soil properties and using geoinformation technology are of applied nature and primarily associated with the introduction of precision farming technologies into practice. GIS technologies are aimed at inventorying and assessing the state of natural resources of a particular territory, taking into account the peculiarities of their spatial dynamics. However, the use of geographic information systems to study the spatial variation of soil ecological indicators in forest ecosystems is also very relevant. These studies allow not only trace the actual changes in the ecological state of the forest soil cover, but also reveal their dependence on the level of anthropogenic load of ecosystems and carry out modeling and forecasting of the forest ecosystems' state. The article discusses the main regularities of the spatial variation of physicochemical and chemical properties of soils depending on the relief variegation . Different dispersion degrees of indicators of physical, chemical and chemical properties of soils, according to the calculated coefficient of variation have been revealed. The greatest range of variation is typical for litter and sod thickness, humus content and exchangeable potassium. (V > 33%).

Classification of the territory of Middle Volga based on soil and ecological zoning

The article considers the territory classification of the Middle Volga region on the basis of soil-ecological zoning. Looking at the map of erosion processes, we can see widespread erosion in the region. The high level of agro-landscape and ecological zoning make it possible to improve the validity, clarify the targeting and increase the adaptability of feed production technologies and their extrapolation, as well as to ensure stability, optimization and protection of agro-landscapes, and the effectiveness of rational nature management. The article offers a map of the territory classification of the Middle Volga region corresponding to the current state of soil cover, erosion processes and the structure of agricultural land.

Soil Cover State at Oil Field Construction and its Protection

Soil Cover State at Oil Field Construction and its Protection

Integral Assessment of the Soil Cover State in Gas Production Area in the Middle Reaches of the Angara River

Long-term research data have been used to compile a soil map of the most transformed part of the gas-condensate field in the Middle Angara region. The studied area is assigned to the North Baikal mountainous province with podzolic (Podzols), soddy-podzolic (Retisols), peat-podzolic (Histic Podzols), peat-cryozemic (Histic Cryosols), gray-humus (Cambisols), and dark-humus (Phaeozems) soils. The natural diversity of the soil cover and the content of macro- and microelements in soils have been determined. In soils near some gas-condensate field facilities, the contents of oil products, lead, zinc, nickel, and chrome exceed the background values and health and safety standards. The chemical composition of soil water in the area has changed, and chloride soil salinization is recorded. Ecological zoning of the area with respect to its significance for humans and ecosystems and soil susceptibility to anthropogenic loads has been performed. A larger part of the gas field is suitable for the development, except for permafrost taiga areas, valuable virgin landscapes, and vulnerable soils of steep slopes. The zone requiring rehabilitation measures with subsequent extensive use includes the areas with strongly disturbed ground cover and the sod layer.

Geochemical features of soils from the Mid-Ural ore deposit

This paper deals with the contemporary state of soil cover around the Mid-Ural iron ore deposit, focusing on geochemical features. Sample plots were laid based on the technogenic impact in the study area. Soil samples were taken in the zone of the iron ore deposit, in the zones of overburden and gold mining waste dumps influence, and in the rock blasting site. A total of 64 sample plots were laid. Soil samples were sampled incrementally by an envelope method from a depth of 0.00–0.03 m. Soil texture, physicochemical features, and total heavy metal content (V, Mn, Ni, Cu, Zn, As, Cd, and Pb) were defined for the soil samples. As a result, the evaluation of heavy metal soil pollution under the influence of iron ore deposit mining is given. Chemical contamination of soil was assessed by a cumulative chemical contamination index. Geochemical series of elements formed under the influence of iron ore deposit mining, as well as overburden and gold mining are given. Here, geochemical patterns of heavy metal distribution in the soil of iron ore deposit and under the gold mining influence are considered. The analysis of gold mining influence on the elementary composition of soil revealed the anomalous content of Mn and Ni.

INDICATIVE ANALYSIS OF THE DYNAMICS OF GEOMORPHOLOGICAL PROCESSES IN THE STUDY OF THE TRANSFORMATION OF THE NORTHERN BLACK SEA COASTAL SOIL

The article analyzes the most expressive indicative features of exogenous geomorphologic processes in assessing their role in the transformation of soil cover. Each of the above-mentioned geomorphologic processes is capable of creating in the process of its activity a material mass that can subsequently become a parent species of a certain variety of soil, and the direction and intensity of processes are the basis for assessing the rates of mechanical degradation of soils. It has been established that the spectrum of modern exogenous processes is significant and multifactorial in terms of its manifestation and development, which leads to the need for their recognition and evaluation in the formation, use and transformation of soil cover. Characterized how the massive masses formed by certain geomorphologic processes in the investigated area, in one way or another, influence the formation of varieties of soil differentiation of the region. An attempt has been made to establish the existing, expected and assume the probable impact of a certain geomorphologic process on soil characteristics, which indicates the prospect of ecological and geomorphologic evaluation of the formation, distribution, operation and transformation of the soil cover of the Northern Black Sea coast. This attempt to explain the correlation of the dynamics of forms of relief and the state of soil cover follows from the new methodical approach of taking into account when assessing the correlation of the main properties of the terrain topography. It has been established that modern exogenous geomorphologic processes, due to their activities of denudation, transit and accumulative nature, carry out the constant production of material masses, are an important factor in the formation of soils, taking them into account gives a much more detailed picture of the distribution of differences in the soil cover of the Northern Black Sea region. In the studied territory, the spectrum of modern exogenous processes is significant (deluvial, gravitational complex, linear erosion, fluvial accumulation, karst, subsidence and gleying, suffusion, abrasion, estuary accumulation and multifactorial in manifestation and development, which leads to the need for their recognition and evaluation in the formation, use and transformation of the soil cover. There are morphological, genetic, age and dynamic signs that the material masses that are formed by certain geomorphological processes in the studied area, one way or another, influence the formation of varieties of soil differences in the region. Key words: modern exogenous geomorphologic processes, soil cover; indicative signs; the Northern Black Sea region; correlation of the dynamics of landforms and the state of the soil cover.

Модель мониторинга экологического состояния почвенного покрова Московской области с помощью потоковых карт пластики

Модель мониторинга экологического состояния почвенного покрова Московской области с помощью потоковых карт пластики