Anthropogenic Load and the Effect of Drainage Area on the Diffuse Runoff of Nutrients into a Large Water Body: Case Study of the Cheboksary Reservoir

Yasinskii, S. V.; Кашутина, Е. А.; Sidorova, M. V.; Narykov, Alexey

doi:10.1134/s009780782005022x

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…Оценка водосборных площадей озера проведена с помощью сравнительного картографического и ландшафтно-гидрологического [Yasinskii et al, 2020] методов с использованием ГИС.…”

Section: материалы и методы исследованияunclassified

Possibilities of GIS technologies for studying hydrological characteristics of a water body and environmental parameters of its catchment area

Goncharov

Fadeev

Ivanov

et al. 2022

ICIGIS

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This work summarizes literary and cartographic material that characterizes the Morskoy Glaz Lake and its catchment area. The levels of aquifers and the catchment area of the lake were determined along with development of digital models of the terrain and relief of the lake basin, which were developed on the basis of multi-temporal microdrone photo-shooting with usage of geodetic referencing of basepoints using the tools of Agisoft Metashape and GIS “Panorama”. The catchment area of the lake doesn’t exceed more than 1.3 km², while the main supply of water nourishment of the lake forms as a surface runoff and groundwater flow on an area of about 0.6 km². This area contains 45 residential building connected by local sewerage and many private water wells. The lands of rural settlements and agricultural lands make up 26 % and 64 % of main catchment area, respectively. With the usage of photographic materials of the lake provided by users of social medias and usage of digital terrain models of Agisoft Metashape, a reconstruction of the dynamics of the lake water levels for 2013–2022 was carried out, which made it possible to calculate volumes of lake waters for specific calendar dates along with possibility of estimation of the rate of change of water volumes in the lake, which was achieved through the usage of tools of GIS “Panorama”. Long-term level of water’s edge of the lake is 121.5 meters, the total volume of the lake is 53,185 m³. Since 2014, there have been significant fluctuations in the level of the water’s edge in the lake. Meanwhile, the rate of water volume change varied from 3.9 to −3.6 dm³ per second. The reason for the negative water balance in March 2022 is formation of a ponor at the end of the winter of 2014, which subsequent expansion along with periodic overlapping by screes and microlandslides have led to complete disappearance of the lake. The proposed algorithm based on the usage of the Citizen science technologies (collection of amateur photo- and video- data), combined with usage of GIS-tools can be used for providing monitoring for water bodies.

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Section: материалы и методы исследованияunclassified

Possibilities of GIS technologies for studying hydrological characteristics of a water body and environmental parameters of its catchment area

Goncharov

Fadeev

Ivanov

et al. 2022

ICIGIS

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Section: материалы и методы исследованияunclassified

Untitled

2022

ICIGIS

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Сборник включает материалы, представленные на Международную конференцию «ИнтерКарто. ИнтерГИС 28». В статьях рассматриваются теоретические и методические аспекты геоинформационного и картографического обеспечения экологических, экономических и социальных вопросов устойчивого развития, геоинформатики, картографии, создания атласов, дистанционного зондирования Земли. Также рассматриваются аспекты картографического и геоинформационного обеспечения решения вопросов общественного здоровья, сельского хозяйства и землепользования, туризма, природного и культурного наследия, исторической географии и географического образования. Сборник выпускается 1 раз в год, начиная с 1994 г.

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Nutrients and zooplankton as factors controlling phytoplankton growth in the Cheboksary Reservoir

Tereshina,

Erina,

Zhikharev

et al. 2023

Hydrobiologia

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Anthropogenic Load and the Effect of Drainage Area on the Diffuse Runoff of Nutrients into a Large Water Body: Case Study of the Cheboksary Reservoir

Cited by 4 publications

References 3 publications

Possibilities of GIS technologies for studying hydrological characteristics of a water body and environmental parameters of its catchment area

Possibilities of GIS technologies for studying hydrological characteristics of a water body and environmental parameters of its catchment area

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Nutrients and zooplankton as factors controlling phytoplankton growth in the Cheboksary Reservoir

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