A5043998410- Marine and environmental studies
- Geology and Paleoclimatology Research
- Soil and Environmental Studies
- Pleistocene-Era Hominins and Archaeology
- Ancient and Medieval Archaeology Studies
- Geological Studies and Exploration
- Nuclear Physics and Applications
- Material Properties and Applications
- Archaeology and ancient environmental studies
- Soil erosion and sediment transport
- Mass Spectrometry Techniques and Applications
- Ion-surface interactions and analysis
- Engineering Diagnostics and Reliability
- Material Properties and Failure Mechanisms
- Particle physics theoretical and experimental studies
- Aquatic and Environmental Studies
- Advancements in Materials Engineering
- Geological and Geochemical Analysis
- Radioactive contamination and transfer
- Particle Detector Development and Performance
- Nuclear and radioactivity studies
- Climate change and permafrost
- Graphite, nuclear technology, radiation studies
- Non-Destructive Testing Techniques
- Particle accelerators and beam dynamics
Institute of Geography
2012-2024
V. B. Sochava Institute of Geography
2023
Budker Institute of Nuclear Physics
1996-2019
Institute of Geography
2015-2019
Russian Academy of Sciences
2012
Scientific Research Institute of Optoelectronic Instrumentation
1999
All-Russian Research Institute for Oil Refining
1976-1979
Institute of Petroleum Chemistry
1976-1979
We report an absolute measurement of the tensor analyzing powers T20 and T22 in elastic electron-deuteron scattering at a momentum transfer 1.6fm−1. The novel approach this is use polarized 2H target internal to electron storage ring, with situ polarization gas. Scattered electrons recoil deuterons were detected coincidence two large acceptance nonmagnetic detectors. techniques demonstrated have broad applicability further measurements spin-dependent scattering.Received 10 May...
The article presents preliminary results of a new stage studying the multilayered Middle and Upper Paleolithic site Biryuchya Balka 2, located in Seversky Donets River’s lower reaches, Don’s largest right tributary. Based on stratigraphy correlation paleosoils, age part subaerial sedimentary sequence containing cultural horizons is proposed to be revised. Morphological analytical evidence makes it possible attribute formation chernozem-like paleosol at base section MIS 5 (not older than 5c)....
The Middle Paleolithic, as an epoch in the development of human society, was characterized by homeostasis between socio-cultural systems and their natural environments. Paleolithic сommunities settled areas with most favorable combinations basic resources. At that time, almost entire territory southern part Russian Plain, including Donbass Azov regions, dominated steppe landscapes. In interglacial period, soils similar to modern ordinary Calcic Chernozems developed; interstadial periods,...
Loess-paleosol sequences are the most intensively studied terrestrial archives used for reconstruction of Late Pleistocene environmental and climatic changes in Azov Sea region, southwest Russia. Here we present a refined chronostratigraphy multiproxy record dynamics complete representative loess–paleosol (Beglitsa Chumbur-Kosa sections) from region. We propose new following Chinese Danubean loess stratigraphic models that refines subdivision Last Interglacial paleosol (S 1 ) complex two...
Three paleosols buried in the left lateral moraines of Greater Azau Glacier (Northern Caucasus) were identified an excavated outcrop (43.2658 N, 42.4766 E, 2370 m a.s.l.). When glacier was overlying surface at this site, thickness ice 50 and more above valley floor. Fragments charcoal from uppermost soil (S1) 0.6 below yielded radiocarbon date 130 ± 20 yr BP (IGAN AMS -6826) (AD 1680–1939). The middle (S2), depth 13 two 14 C dates 320 -8127) (bark birch) 1496–1641) 1190 -8126) 774–889)...
Networks of dry valleys (or balkas) and hollows in the upper reaches fluvial basins extraglacial areas Penultimate Glaciation (Marine Isotope Stage 6—MIS 6) regions East European Plain demonstrate clear incision/aggradation rhythms corresponding to global glacial/interglacial climate cycles. The first phase each rhythm began after glacial maximum was characterized by a cool humid climate, permafrost sparse vegetation, when high surface runoff active linear erosion formed dense network...
This paper presents new multi-proxy records of the Holocene environmental and climatic changes in Western Caucasus revealed from a continuous sediment sequence mountainous Lake Khuko (Caucasus State Natural Biospheric Reserve, 1744 m a.s.l.). Palaeoecological analyses core for grain size, magnetic susceptibility, loss on ignition, pollen allowed us to determine five principal phases with several subphases since 10.5 ka BP. The age model is based seven accelerator mass spectrometry 14 C...
Abstract The Rostov‐Kostroma lowland is a depression stretched between the end‐moraine ridges of Moscovian (MIS 6) glaciation crossed by Upper Volga River. According to theory accepted since 1970s, in Last Glacial epoch 2) this was occupied glacially dammed lake that drained about 15 000 years ago, allowing modern river system appear. In study, we test concept using synthesis previously published data and new on geomorphology, structure age Late Quaternary deposits. results obtained show...
Based on the complex studying 10 meter thick loess-soil sequence in Beglitsa section (47°08° N, 38°31° E), landscape and climate changes north-eastern Azov Sea Region Late Pleistocene were reconstructed. The intensity of loess accumulation decreased interglacial interstadial conditions, when soil-forming processes prevailed, increased cryoarid conditions glacial epoch, especially, during Valdai. As indicated by topography palaeosoil horizons, layers various ages envelope primary fluvial...
Abstract. Two cores of bottom sediments were collected in 2018 to a depth ∼200 cm the deepest part Scheckino reservoir on Upa River (9500 km2), Tula region, Russia. This area was severely contaminated by radiocesium (r-Cs) after Chernobyl accident 1986. The fact that 137Cs activity concentrations specific horizon correspond associated with suspended matter delivered reservoir, provides basis for constructing dynamics particulate catchment from 1986 2017. Over time since accident, have...