Environmental Earth Sciences, volume 82, issue 1, publication number 16

Impact of precipitation and evaporation change on flood runoff over Lake Baikal catchment

Grigorev Vadim Yu. ^{1, 2}

Kharlamov Maxim A. ^{1, 2}

Semenova Natalia K. ^{1, 2, 3}

Sazonov Alexey A. ^{1, 2}

Chalov Sergey R. ^{1, 4}

Hide authors affiliations Show authors affiliations: 4 affiliations

Department of Land Hydrology, Lomonosov Moscow State University, Moscow, Russia |

Water problems Institute of the Russian Academy of Sciences, Moscow, Russia |

Department of Mechanics and Mathematics, Lomonosov Moscow State University, Moscow, Russia |

⁴

Kazan Federal university, Kazan, Russia |

Publication type: Journal Article

Publication date: 2022-12-21

Springer Nature

Journal: Environmental Earth Sciences

Quartile SCImago

Quartile WOS

Impact factor: 2.8

ISSN: 18666280, 18666299

DOI: 10.1007/s12665-022-10679-0

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Environmental Chemistry

Pollution

Water Science and Technology

Earth-Surface Processes

Soil Science

Geology

Global and Planetary Change

Abstract

This paper addresses the nexus of climate change and variability, soil moisture and surface runoff over the Lake Baikal catchment. Water level and distribution of dissolved and suspended matter over Lake Baikal are strongly affected by river inflow during rain-driven floods. In this study, we evaluate river flow changes at 44 streamflow gauges as well as related precipitation, evaporation, potential evaporation and soil moisture obtained from the ERA5-Land dataset. Based on Sen’s slope trend estimator, Mann–Kendall non-parametric test, and using dominance analysis, we estimated the influence of meteorological parameters on river flow during 1979–2019. We found a significant correlation between the precipitation elasticity of river flow and catchment characteristics. Half of the gauges in the eastern part of the Selenga River basin showed a significant decreasing trend of average and maximum river flow (up to −2.9%/year). No changes in the central volume date of flood flow have been found. The reduction in rainfall amount explains more than 60% of runoff decrease. A decrease in evaporation is observed in areas where precipitation decrease is higher than 0.8%/year. Catchments, where the precipitation trends are not as substantial, are associated with increasing evaporation as a result of the increasing potential evaporation. Negative precipitation trends are accompanied by negative trends of soil moisture. Finally, the study reveals the sensitivity of catchments with steep slopes located in humid areas to precipitation change.

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Water (Switzerland)	Water (Switzerland), 1, 33.33% Water (Switzerland) 1 publication, 33.33%
Heliyon	Heliyon, 1, 33.33% Heliyon 1 publication, 33.33%
Computation	Computation, 1, 33.33% Computation 1 publication, 33.33%
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Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 2, 66.67% Multidisciplinary Digital Publishing Institute (MDPI) 2 publications, 66.67%
Elsevier	Elsevier, 1, 33.33% Elsevier 1 publication, 33.33%
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Grigorev V. Y. et al. Impact of precipitation and evaporation change on flood runoff over Lake Baikal catchment // Environmental Earth Sciences. 2022. Vol. 82. No. 1. 16

GOST all authors (up to 50) Copy

Grigorev V. Y., Kharlamov M. A., Semenova N. K., Sazonov A. A., Chalov S. R. Impact of precipitation and evaporation change on flood runoff over Lake Baikal catchment // Environmental Earth Sciences. 2022. Vol. 82. No. 1. 16

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TY - JOUR

DO - 10.1007/s12665-022-10679-0

UR - https://doi.org/10.1007%2Fs12665-022-10679-0

TI - Impact of precipitation and evaporation change on flood runoff over Lake Baikal catchment

T2 - Environmental Earth Sciences

AU - Grigorev, Vadim Yu.

AU - Kharlamov, Maxim A.

AU - Semenova, Natalia K.

AU - Sazonov, Alexey A.

AU - Chalov, Sergey R.

PY - 2022

DA - 2022/12/21 00:00:00

PB - Springer Nature

IS - 1

VL - 82

SN - 1866-6280

SN - 1866-6299

ER -

BibTex

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BibTex Copy

@article{2022_Grigorev,

author = {Vadim Yu. Grigorev and Maxim A. Kharlamov and Natalia K. Semenova and Alexey A. Sazonov and Sergey R. Chalov},

title = {Impact of precipitation and evaporation change on flood runoff over Lake Baikal catchment},

journal = {Environmental Earth Sciences},

year = {2022},

volume = {82},

publisher = {Springer Nature},

month = {dec},

url = {https://doi.org/10.1007%2Fs12665-022-10679-0},

number = {1},

doi = {10.1007/s12665-022-10679-0}

}

Found error?

Publisher

Springer Nature

Journal

Environmental Earth Sciences

Quartile SCImago

Quartile WOS

Impact factor

2.8

ISSN

18666280 (Print)
18666299 (Electronic)

Labs

Scientific Research Laboratory of Soil Erosion and Riverbed Processes named after N.I. Makkaveev

Profiles

Chalov, Sergey Romanovich