MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR

The article presents a model description of spatially inhomogeneous features for the ecosystem of the Novosibirsk reservoir, the largest in Western Siberia, based on the reproduction of biogeochemical cycles of limiting elements. We have formulated the model tool set for studying quantitative and q...

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Main Authors: Aleksandr A. Tskhai, Vladislav Y. Ageikov, Aleksandr N. Semchukov
Format: Article
Language:Russian
Published: Russian Research Institute for Water Resources Integrated Management and Protection (RosNIIVKh) 2020-12-01
Series:Водное хозяйство России: проблемы, технологии, управление
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author Aleksandr A. Tskhai
Vladislav Y. Ageikov
Aleksandr N. Semchukov
author_facet Aleksandr A. Tskhai
Vladislav Y. Ageikov
Aleksandr N. Semchukov
author_sort Aleksandr A. Tskhai
collection DOAJ
description The article presents a model description of spatially inhomogeneous features for the ecosystem of the Novosibirsk reservoir, the largest in Western Siberia, based on the reproduction of biogeochemical cycles of limiting elements. We have formulated the model tool set for studying quantitative and qualitative changes in the state variables of water bio/geo/cenosis. To obtain an adequate picture of environmental processes occurring in various parts of the reservoir modeling of the transformation features of nitrogen and phosphorus compounds in the waters of the Novosibirsk reservoir was performed in the box approximation. Phytoplankton biomass in a relatively shallow water area significantly exceeds concentrations in the deep-water and near-dam parts of the reservoir. A detailed by maximum permissible values, in the water areas of the reservoir is reproduced. The estimates obtained during the simulation generally correspond to the observed data. This study can serve as a basis for developing a model approach to monitoring and management of ecosystem processes in the Novosibirsk reservoir.
format Article
id doaj-art-500c0841ed874c0091111f890f32f311
institution Kabale University
issn 1999-4508
2686-8253
language Russian
publishDate 2020-12-01
publisher Russian Research Institute for Water Resources Integrated Management and Protection (RosNIIVKh)
record_format Article
series Водное хозяйство России: проблемы, технологии, управление
spelling doaj-art-500c0841ed874c0091111f890f32f3112025-01-30T09:54:32ZrusRussian Research Institute for Water Resources Integrated Management and Protection (RosNIIVKh)Водное хозяйство России: проблемы, технологии, управление1999-45082686-82532020-12-018710210.35567/1999-4508-2020-6-5MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIRAleksandr A. TskhaiVladislav Y. AgeikovAleksandr N. SemchukovThe article presents a model description of spatially inhomogeneous features for the ecosystem of the Novosibirsk reservoir, the largest in Western Siberia, based on the reproduction of biogeochemical cycles of limiting elements. We have formulated the model tool set for studying quantitative and qualitative changes in the state variables of water bio/geo/cenosis. To obtain an adequate picture of environmental processes occurring in various parts of the reservoir modeling of the transformation features of nitrogen and phosphorus compounds in the waters of the Novosibirsk reservoir was performed in the box approximation. Phytoplankton biomass in a relatively shallow water area significantly exceeds concentrations in the deep-water and near-dam parts of the reservoir. A detailed by maximum permissible values, in the water areas of the reservoir is reproduced. The estimates obtained during the simulation generally correspond to the observed data. This study can serve as a basis for developing a model approach to monitoring and management of ecosystem processes in the Novosibirsk reservoir.novosibirsk reservoiroperating modemathematical modelhydrologypollutantstransformationbiogeochemical cycle
spellingShingle Aleksandr A. Tskhai
Vladislav Y. Ageikov
Aleksandr N. Semchukov
MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
Водное хозяйство России: проблемы, технологии, управление
novosibirsk reservoir
operating mode
mathematical model
hydrology
pollutants
transformation
biogeochemical cycle
title MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
title_full MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
title_fullStr MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
title_full_unstemmed MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
title_short MODELING OF TRANSFORMATION FEATURES FOR NITROGEN AND PHOSPHORUS COMPOUNDS IN THE CONDITIONS OF THE NOVOSIBIRSK RESERVOIR
title_sort modeling of transformation features for nitrogen and phosphorus compounds in the conditions of the novosibirsk reservoir
topic novosibirsk reservoir
operating mode
mathematical model
hydrology
pollutants
transformation
biogeochemical cycle
work_keys_str_mv AT aleksandratskhai modelingoftransformationfeaturesfornitrogenandphosphoruscompoundsintheconditionsofthenovosibirskreservoir
AT vladislavyageikov modelingoftransformationfeaturesfornitrogenandphosphoruscompoundsintheconditionsofthenovosibirskreservoir
AT aleksandrnsemchukov modelingoftransformationfeaturesfornitrogenandphosphoruscompoundsintheconditionsofthenovosibirskreservoir