scholarly journals Potential landscape stability of recreational zones on the southern shore of Lake Baikal

2021 ◽  
Vol 885 (1) ◽  
pp. 012040
Author(s):  
M V Tsygankova ◽  
O V Evstropieva
Keyword(s):  
Comparative Analysis ◽  
Lake Baikal ◽  
Southern Coast ◽  
Ecological Zone ◽  
Southern Shore ◽  
Typological Structure ◽  
Potential Landscape ◽  
Integral Stability ◽  
Landscape Basis ◽  
Natural Territory

Abstract The article deals with the landscape stability of five recreational zones on the southern coast of Lake Baikal: Portbaikal’skaya, Kultuk-Slyudyanskaya, Utulik-Baikal’skaya, Murinskaya and Snezhinskaya, the boundaries of which were previously defined during the tourist and recreational zoning of the central ecological zone of the Baikal natural territory between 2017 and 2019. We studied the natural stability of recreational areas on a landscape basis using the results of component-wise assessments of vulnerability and stability. The landscape-typological structure of recreational zones and component-wise stability within the boundaries of specific landscape sections were analysed, the integral stability of landscapes was obtained, and a comparative analysis of the landscape stability of the selected recreational zones has been carried out.

Landscapes of the central ecological zone of the Baikal natural territory within the Buryat republic and their resistance to recreational load: evaluation and mapping

2019 ◽  
Vol 952 (10) ◽  
pp. 21-33
Author(s):  
Е.А. Rasputina ◽  
M.V. Tsygankova ◽  
I.N. Bilichenko ◽  
E.E. Korolkova ◽  
A.P. Sofronov ◽  
...  
Keyword(s):  
Arable Land ◽  
Ecological Zone ◽  
Buryat Republic ◽  
Integral Estimation ◽  
Territorial Differentiation ◽  
Zero Values ◽  
The Impact ◽  
Load Evaluation ◽  
Landscape Basis ◽  
Natural Territory

The approaches and natural preconditions of territorial differentiation of recreational activities within the boundaries of Baikal natural territory (Buryat republic) are considered in the article on a landscape basis. The intensity of tourism development in different landscapes should correspond to their resistance to recreational loads. The integral estimation of stability was calculated in qualitative categories on the basis of a combination of indicators of average and minimum componentwise stability, taking into account their importance in recreational action and the presence of component stability zero values. The low-mountain pine, larch-pine and cedar-larch landscapes, light coniferous and dark coniferous landscapes of valleys, as well as arable land are characterized by the highest indicators of recreational stability. Goltzy and sub-walnut landscapes, as well as wetlands are characterized by low stability. The map of the landscapes stability to the impact of tourism activities has been created by the method of landscape-interpretation mapping. This map will allow further planning of recreational loads in the Central Ecological Zone of the Baikal Natural Territory (Republic of Buryat).

Water Disposal System in the Coastal Zone of Lake Baikal

2018 ◽  
Vol 22 (7) ◽  
pp. 4-10
Author(s):  
E.I. Pupyrev ◽  
G.A. Sambursky
Keyword(s):  
Wastewater Treatment ◽  
Water Treatment ◽  
Forest Fires ◽  
Climatic Factors ◽  
Anthropogenic Factors ◽  
Ecological Zone ◽  
Residential Areas ◽  
Water Disposal ◽  
Main Factors ◽  
Natural Territory

Conduct a ranging of natural-climatic and anthropogenic factors. It is shown that the main factors of lake pollution by nutrients are natural-climatic factors, in particular, forest fires. An analysis of the regulatory framework has been carried out, it has been proposed to harmonize the phosphorus and nitrogen indicators with all-Russian standards. It is established that in the residential areas there is no water treatment to the normative indices. For each class of settlements presented possible technologies for wastewater treatment. The strategy of building of unified system of water disposal in the Central ecological zone of the Baikal natural territory is formulated.

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