Approaches to assessment of the total nitrogen and phosphorus inflow into the Neva Bay using the example of the Krasnenkaya River and the Dudergofskiy Channel

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Approaches to assessment of the total nitrogen and phosphorus inflow into the Neva Bay using the example of the Krasnenkaya River and the Dudergofskiy Channel. / Клубов, Степан Максимович; Третьяков, Виктор Юрьевич ; Дмитриев, Василий Васильевич ; Никулина, Анна Романовна.

In: E3S Web of Conferences, Vol. 555, No. 01004, 202455501004, 07.2024.

Research output: Contribution to journal › Conference article › peer-review

BibTeX

@article{c58a95f6161e4b80a1daa2a9388c040b,

title = "Approaches to assessment of the total nitrogen and phosphorus inflow into the Neva Bay using the example of the Krasnenkaya River and the Dudergofskiy Channel",

abstract = "There is a necessity for the Baltic Sea environmental protection against toxic contamination and anthropogenic eutrophication. The protection proposes an annual evaluation of the total nitrogen and phosphorus income into the Neva Bay from St. Petersburg. The evaluation takes into account the substances, which inflow into the Neva Bay with water of the Neva River and its spill streams. However, an additional source of the substances is the substances inflow by runoff from watercourses entering Neva Bay. The watercourses do not have monitoring points. There is an additional source of the elements, which is the nonpoint dispersed outflow of the substances from the Neva Bay shore. The paper presents the evaluation methodology of the nitrogen and phosphorus outflow of catchment areas without monitoring points and themethodology verification result. The methodology uses data of analogouswatersheds with close spatial structure, drainage network density, andaverage slope and so on. The methodology includes application of GIS technologies and cluster analysis. The paper presents some results of thetotal nitrogen and phosphorus income into the Neva Bay with runoff of twosmall watercourses.",

keywords = "эвтрофирование",

author = "Клубов, {Степан Максимович} and Третьяков, {Виктор Юрьевич} and Дмитриев, {Василий Васильевич} and Никулина, {Анна Романовна}",

year = "2024",

month = jul,

doi = "10.1051/e3sconf/202455501004",

language = "English",

volume = "555",

journal = "E3S Web of Conferences",

issn = "2555-0403",

publisher = "EDP Sciences",

number = "01004",

note = "null ; Conference date: 26-04-2024 Through 28-07-2024",

url = "http://ecoconfrudn.tilda.ws/ ",

}

RIS

TY - JOUR

T1 - Approaches to assessment of the total nitrogen and phosphorus inflow into the Neva Bay using the example of the Krasnenkaya River and the Dudergofskiy Channel

AU - Клубов, Степан Максимович

AU - Третьяков, Виктор Юрьевич

AU - Дмитриев, Василий Васильевич

AU - Никулина, Анна Романовна

N1 - Conference code: 25

PY - 2024/7

Y1 - 2024/7

N2 - There is a necessity for the Baltic Sea environmental protection against toxic contamination and anthropogenic eutrophication. The protection proposes an annual evaluation of the total nitrogen and phosphorus income into the Neva Bay from St. Petersburg. The evaluation takes into account the substances, which inflow into the Neva Bay with water of the Neva River and its spill streams. However, an additional source of the substances is the substances inflow by runoff from watercourses entering Neva Bay. The watercourses do not have monitoring points. There is an additional source of the elements, which is the nonpoint dispersed outflow of the substances from the Neva Bay shore. The paper presents the evaluation methodology of the nitrogen and phosphorus outflow of catchment areas without monitoring points and themethodology verification result. The methodology uses data of analogouswatersheds with close spatial structure, drainage network density, andaverage slope and so on. The methodology includes application of GIS technologies and cluster analysis. The paper presents some results of thetotal nitrogen and phosphorus income into the Neva Bay with runoff of twosmall watercourses.

AB - There is a necessity for the Baltic Sea environmental protection against toxic contamination and anthropogenic eutrophication. The protection proposes an annual evaluation of the total nitrogen and phosphorus income into the Neva Bay from St. Petersburg. The evaluation takes into account the substances, which inflow into the Neva Bay with water of the Neva River and its spill streams. However, an additional source of the substances is the substances inflow by runoff from watercourses entering Neva Bay. The watercourses do not have monitoring points. There is an additional source of the elements, which is the nonpoint dispersed outflow of the substances from the Neva Bay shore. The paper presents the evaluation methodology of the nitrogen and phosphorus outflow of catchment areas without monitoring points and themethodology verification result. The methodology uses data of analogouswatersheds with close spatial structure, drainage network density, andaverage slope and so on. The methodology includes application of GIS technologies and cluster analysis. The paper presents some results of thetotal nitrogen and phosphorus income into the Neva Bay with runoff of twosmall watercourses.

KW - эвтрофирование

UR - https://www.mendeley.com/catalogue/5b2f7933-1015-3e93-90c6-237411c6e121/

U2 - 10.1051/e3sconf/202455501004

DO - 10.1051/e3sconf/202455501004

M3 - Conference article

VL - 555

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

IS - 01004

M1 - 202455501004

Y2 - 26 April 2024 through 28 July 2024

ER -

ID: 122217415