A5003819626- Geology and Paleoclimatology Research
- Marine and environmental studies
- Geological Studies and Exploration
- Aquatic and Environmental Studies
- Economic, Social, and Public Health Issues in Russia and Globally
- Ecology and biodiversity studies
- Aquatic Invertebrate Ecology and Behavior
- Coastal wetland ecosystem dynamics
- Methane Hydrates and Related Phenomena
- Economic and Technological Developments in Russia
- Ancient and Medieval Archaeology Studies
- Economic Sanctions and International Relations
- Pleistocene-Era Hominins and Archaeology
- Fish Ecology and Management Studies
- Soil and Environmental Studies
- Tree-ring climate responses
- Archaeology and ancient environmental studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Ecology, Conservation, and Geographical Studies
- Land Use and Ecosystem Services
- Plant Ecology and Taxonomy Studies
- Global Political and Economic Relations
- Environmental DNA in Biodiversity Studies
- Geological formations and processes
- Economic Development and Digital Transformation
Herzen University
2017-2024
The Russian Presidential Academy of National Economy and Public Administration
2023
Institute of Archaeology and Ethnography
2021-2023
Russian Customs Academy
2023
Moscow State Pedagogical University
2022
University of Wisconsin System
2020
The river network of the vast territory Lower Volga basin in semidesert area Russian Plain belongs to least studied tributaries River. Among rivers left bank this natural and climatic zone, Yeruslan River is most important one, which largely determines ecological characteristics area. article presents data long-term (2015–2017) studies macrozoobenthos (a tributary Volgograd Reservoir) are presented. For first time detailed composition fauna including 148 species taxa higher systematic rank...
Abstract The Holocene evolution of climate in easternmost Fennoscandia and adjoining regions is poorly known, compared with to the west. To address this, a 224-cm-long sediment core from Lake Medvedevskoe, situated on Central Upland Karelian Isthmus, northwestern Russia, was examined investigate variations climate. Analyses indicate that dry cold late Pleistocene replaced by warmer more humid early after ca. 10.5 cal ka BP. During Holocene, lake transitioned an oligotrophic mesotrophic...
The paper is focused on changes in biodiversity, the environment, and human activity Uvs Nuur Basin during last three millennia based biological geochemical proxies from lake Bayan Nuur. Regions with high biodiversity relatively low anthropogenic pressures are typically most vulnerable to both climate change activities. One such area located north of Great Lake Depression Mongolia. main objective this study assess past lake’s microflora microfauna, surrounding vegetation Basin, determine...
This study investigated the species composition, distribution, and salinity tolerance of macrozoobenthos in 17 small rivers southern arid region East European Plain, which are characterized by a channel gradient, slow-flowing or stagnant water bodies, wide range salinity, varying between 0.18 30 g L−1. In total, 156 taxa were found, among 66 Diptera species. The revealed that formation benthic communities is influenced natural factors catchment basins, including flat landscape with sparsely...
This article provides a comprehensive analysis of Russia’s trade and economic relations in modern conditions. The study analyzes the country’s major partners, domestic policies, challenges, opportunities for expanding ties with other regions. is based on range primary secondary sources, including statistical data, government reports, academic research. Our finds that partners are EU, China, US, countries Asia Middle East. We provide detailed these countries, their exports imports. also...
Northwestern Russia remains the only region in Northern Eurasia where no regional chironomid-based inference model for quantitative palaeoclimatic reconstructions has been developed. Using palaeolimnological methods, we investigated subfossil chironomid surface sediments from a data set of 98 lakes nine subregions European part Russia. We identified 143 taxa lakes. Multivariate statistical analyses and environmental demonstrated that mean July air temperature (T July), distance tree line,...
The suburban area of St. Petersburg stands out as Russia’s most complex in terms spatial structure, encompassing districts ranging from the imperial residences 18th century to low-rise residential zones and modern multi-storey developments 21st century. This study concluded that extensive stretches administrative border between Leningrad region divide homogeneous territories. Therefore, it makes little academic or practical sense confine scholarly efforts solely suburbs situated on one side...
We performed a comprehensive analysis of the sediment cores from lake Antyukh-Lambina. Studied area is situated on Kandalaksha coast White Sea. The connected to Kolvitskoye by narrow strait. have identified several stages in development brackish freshwater conditions, since early Holocene. desalination and increased organic matter led an increase diversity chironomid cladocera species. Using analysis, we quantitative reconstructions mean July air temperatures water depths. results showed...
The analysis of loss on ignition (LOI) is widely used in paleolimnological reconstructions to understand the conditions sedimentation and identify input organic matter from external sources as well pollution lakes. For first time Russia, influence content Cladocera distribution five columns lake bottom sediments Kola-Karelian region was analyzed. Using linear regression PAST program, it found that Biapertura affinis, Alona quadrangularis Camptocercus rectirostris increase abundance with...
Late glacial sections of Kulikovo and Utinoe Boloto (Kaliningrad Oblast) were studied using litho- logical, geochronological, diatom, palynological, geochemical, chironomid microbiomorph analyses. The stages development the palaeobasin, which existed within limits modern coast south-eastern part Baltic Sea during Bølling-Allerød period (14.3–13.4 ka), are described. A detailed characterisation Pleistocene biota palaeobasin was made, more than 200 taxa diatom algae found. reconstruction local...
Using pollen analysis and metabarcoding of plant sedimentary ancient DNA, we establish the floristic diversity in vicinity Lake Balyktukel, Ulagan Plateau, Altai Mountains, over last 7 kyr. Analysis DNA from lake bottom sediments is used for first time to characterize past vegetation Mountains. The (sedaDNA) method identified 200% more taxa than found by morphological analysis. In particular, it revealed that dominant tree kyr was Larix rather Pinus, which less frequent Balyktukel. also 19...
The paper presents the results of multi-proxy investigation bottom sediments Antiukh-Lambina lake. age studied starts from early Holocene. Lithological analysis indicated continuous sedimentation during Diatom showed that at initial stages development lake was represented by a brackish water body. Desalination leads to an increase in biodiversity microbionts. accumulation organic matter occurs gradually throughout Quantitative recon-struction mean July air temperatures and depth carried out...
The ‘route from the Varangians to Greeks’ is widely known and often mentioned in research, popular science educational literature. Much less it that existence of trade route seriously doubted needs additional evidence. discussion about actuality a has intensified recent decade; mostly involves historians who draw on chronicles, archive materials literary sources. Although relevant geographical studies focus small territories have limited scope, only they can give definitive answer question...
The paleogeographic database “Q-KOLA” was created to systematize, statistically analyze and visualize information about the history of natural ecosystems Kola Peninsula in Late Glacial Holocene. can be used limnological studies. It would use for specialists geomorphology, palaeogeography archaeology.
Political and economic events, which have happened in the world, influence economy of region country, as a whole, ambiguously. Some Western countries imposed their sanctions against our country. Our country took protective response measures. The article provides analysis Vladimir foreign trade potential under sanctions. A classification is suggested, includes all key instruments impact on states regions. It shows tendencies features generating world experience applying sanction policy. There...
The project development, which is especially noticeable at the regional economic level, has got wide application for purpose of sustainable development territories. economics and global economy are interdependent categories that can be confirmed by example imposing foreign trade sanctions, currently expanding on an almost weekly basis. Therefore, we opinion it would reasonable to consider situation in Russian Federation, because just this issue creates conditions territories and,...