scholarly journals The model of substances redistribution in the waters of Petrozavodsk Bay of Onega Lake

2020 ◽  
Vol 36 (2) ◽  
pp. 97-110
Author(s):  
Elena Valentinovna Tekanova ◽  
Andrei Viktorovich Korosov ◽  
Natalia Mikhailovna Kalinkina ◽  
Ksenia Valeryevna Isakova ◽  
Aleksandr Vadimovich Ryzhakov
Keyword(s):  
Onega Lake

Trophic Competition of Common Sculpin and Stone Loach with Juvenile Salmons of Gen. Salmo in Tributaries of the Onega Lake

2014 ◽  
Vol 50 (6) ◽  
pp. 32-40
Author(s):  
Yu. A. Shustov ◽  
I. A. Tyrkin ◽  
Ye. N. Rasputina
Keyword(s):  
Stone Loach ◽  
Onega Lake ◽  
Trophic Competition

Studying the processes of transport and transformation of lignosulfonates in Onega Lake water

2013 ◽  
Vol 40 (2) ◽  
pp. 202-207
Author(s):  
P. A. Lozovik ◽  
N. E. Kulakova
Keyword(s):  
Lake Water ◽  
Transport And Transformation ◽  
Onega Lake

scholarly journals Estimating the scale of stone axe production: A case study from Onega Lake, Russian Karelia

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
Alexey Tarasov ◽  
Sergey Stafeev
Keyword(s):  
Onega Lake ◽  
Russian Karelia

Study of Onega lake Petrozavodsk bay sub-bottom sediments using complex geophysical and geological data analysis

2019 ◽  
pp. 98-104
Author(s):  
M. I. Aleshin ◽  
V. G. Gaynanov ◽  
M. Yu. Tokarev ◽  
A. E. Rybalko ◽  
D. A. Subetto
Keyword(s):  
Seismic Data ◽  
Quaternary Sediments ◽  
Geological Interpretation ◽  
Onega Lake ◽  
Engineering Data ◽  
Seismic Acquisition ◽  
Data Survey ◽  
Survey Results ◽  
Marine Engineering ◽  
Marine Seismic

This article examines the results of geological interpretation of marine engineering data acquired in Onega lake. The survey included marine seismic acquisition and geological sampling. Seismo-stratigrafic units were picked according to processed seismic data. Survey results allowed to make a seismo-stratigrafic column of quaternary sediments of Onega lake. The column could be used to analyze the structure of open part of the lake as well.

scholarly journals Archaeological research of the expedition of the museum-reserve «Kizhi» in 2013-2016

2017 ◽  
Vol 6 (3) ◽  
pp. 203-206
Author(s):  
Konstantin Enrikovich German ◽  
Igor Valerievich Melnikov
Keyword(s):  
High Altitude ◽  
Water Level ◽  
Archaeological Research ◽  
Stone Age ◽  
Onega Lake ◽  
Study Results ◽  
Current Water ◽  
Ancient Monuments

The following paper summarizes the study results of the Kizhi Museum-Reserve archaeological expedition in 2013-2016. During this period Kosmozero, Vanchozero, Turastamozero and Ladmozero on the territory of the Zononezhsky peninsula in the Medvezhyegorsk district and the Suna River within the boundaries of the Kivach state reserve in the Kondopoga district were studied. The purpose of the study was to establish the high-altitude patterns in the location of the Stone Age settlements in the interior of the Karelia. As a result of the works 23 ancient settlements on the territory of the Zaonezhsky peninsula were located on the ancient terraces of the Onega Lake bays at heights of 3 to 12 meters above the current water level in the reservoirs, the most ancient monuments of the Mesolithic era occupying the highest hypsometric marks. A new archeological complex of 20 monuments was discovered, timed to the ancient coastal terraces of the Onega Lake and at altitudes of 4 to 14 meters above the modern water level and in the Suna River.

scholarly journals «THE CZAR'S ROAD» – PERSPECTIVE HISTORICAL, TOURISTICAL AND GEOGRAPHICAL SUBJECT OF THE RUSSIAN VALUES

2020 ◽  
Author(s):  
V.S. Kulikov ◽  
◽  
E.V. Kuznetsova ◽  
Keyword(s):  
Baltic Sea ◽  
White Sea ◽  
Peter 1 ◽  
The Baltic Sea ◽  
North West ◽  
Onega Lake ◽  
The Road ◽  
The North ◽  
The Baltic ◽  
Intensive Development

Some significant episodes of Peter 1's activity in the North of Russia are considered. The creation in 1702 of the"Osudareva road" (White sea – Onega lake) with a length of at least 190 km and the transfer of troops, ammunition and two yachts to storm the Swedish fortress of Noteburg, contributed to Russia's access to the Baltic sea and the intensive development of the North-West of the country. Recommended the continuation of studies of the road and search its supplementary relics.

scholarly journals Characterization of the Fish Population in the Southwestern Part of the Onega Lake (Karelia) Based on the Results of Long-Term Monitoring

2020 ◽  
Vol 8 (4) ◽  
pp. 1510-1515
Keyword(s):  
Fish Species ◽  
Fish Habitat ◽  
Fish Population ◽  
The Arctic ◽  
Coregonus Lavaretus ◽  
Southwestern Part ◽  
Onega Lake ◽  
Late Tertiary ◽  
Commercial Species

The results of the long-term ichthyological studies of the southwestern part (the Sheltozero – Brusno region) of the Onega Lake performed as part of the environmental monitoring have been presented. This is one of the most productive and clean areas in the lake. The fish population of the southwestern part of the Onega Lake includes 20 fish species that are representatives of 10 families belonging to six faunistic complexes. By the number of the species, the Carp family dominates. By the number of the species in this area of the lake, the Arctic freshwater, the boreal plain, and the boreal foothill complexes are equally important. The species of the freshwater Pontian, the Arctic marine, and the ancient Late Tertiary complexes together amount to no more than 25 % of the total population. In the southwestern region of the lake, there are many valuable commercial species (freshwater salmon (Salmo salar Linnaeus, 1758), lavaret (Coregonus lavaretus lavaretus (Linnaeus, 1758)), pikeperch (Sander lucioperca (Linnaeus, 1758)), pike (Esox lucius Linnaeus, 1758), etc. Smelt (Osmerus eperlanus (Linnaeus, 1758)) and vendace (Coregonus albula (Linnaeus, 1758)) are the most commercially valuable (75 – 85 %). The population-ecological analysis has shown a relatively good state of most studied fish species. For maintaining the existing structure and state of the fish population in the southwestern part of the Onega Lake, a set of measures is required, including the preservation and improvement of the fish habitat, the conditions for the fish reproduction and feeding; toughening the protective measures during periods with a decrease in the number of fish species; regulation of fishing, and increasing the amount of fish artificial reproduction, rearing, and releasing into the lake.

THE FINDING OF THE INVASIVE AMPHIPOD GMELINOIDES FASCIATUS (STEBBING, 1899) IN WATERCOURSES OF THE ONEGA LAKE BASIN

2021 ◽  
Vol 14 (3) ◽  
pp. 2-6
Author(s):  
I. A. Baryshev
Keyword(s):  
Littoral Zone ◽  
Lake Basin ◽  
River Ecosystems ◽  
Onega Lake ◽  
Gmelinoides Fasciatus ◽  
Considerable Distance ◽  
Invasive Amphipod

The invasive amphipod Gmelinoides fasciatus (Stebbing, 1899) was not previously recorded in the rivers of the Onega Lake basin, although it has spread widely in its littoral in recent years. In 2019 and 2020, this species was found to inhabit the estuarine zones of watercourses (the Rybreka River and the Drugaya River) at a considerable distance from the lacustrine littoral zone (0.5 and 1.7 km, respectively). It was revealed that G. fasciatus is included in the communities of both pools and riffles, and in some areas reaches dominant positions in the macrozoobenthos, which indicates the possibility of further expansion of its range due to the river ecosystems of the region.

scholarly journals On the issue of improving the efficiency of environmental management in the coastal zone of the Onega Lake

2020 ◽  
Vol 163 ◽  
pp. 06010
Author(s):  
Alexandr Sanin
Keyword(s):  
Field Studies ◽  
Anthropogenic Factors ◽  
Onega Lake ◽  
Modeling Methods ◽  
Sources Of Pollution ◽  
Quality Of Water ◽  
Quality Of Waters ◽  
The Impact ◽  
Natural And Anthropogenic Factors

This article is the result of a research conducted in the Zubov State Oceanological Institute during 2014-2019. The research was aimed at studying the coastal dynamics, as well as evaluating the quality of waters of the Onega Lake and the impact of natural and anthropogenic factors on it. Those factors were considered and characterized, the most important of them, in addition to human activity, are the solid flow of rivers and the flow from abrasion processes. Seven types of coasts were identified for the Onega Lake, each of which has its own characteristics of dynamic processes and the impact of natural and anthropogenic factors on water quality. The dynamics of the coasts were analyzed both in the course of field studies and using mathematical modeling methods, which allowed revealing the main tendencies in the dynamics of the coasts. Pollutants entering the Lake and affecting the quality of water are also divided by origin into natural, anthropogenic and mixed genesis pollutants. Special attention is paid to the natural sources of pollution, since they are considered in the available literature to the least extent. Natural origin pollutants include, in particular, the majority of heavy metals, which concentrations for various sites were determined during the research.

Spatial organization of the clouded Apollo population (Parnassius mnemosyne) in Onega Lake Basin

2010 ◽  
Vol 90 (1) ◽  
pp. 11-22 ◽  
Author(s):  
V. V. Gorbach ◽  
D. N. Kabanen
Keyword(s):  
Spatial Organization ◽  
Lake Basin ◽  
Onega Lake ◽  
Parnassius Mnemosyne
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