The Russian Academy of Sciences
Водные ресурсы
,  volume 50 ,  issue 2 ,  pages 170-181

Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019

R. G. Dzhamalov 1
, 
K G Vlasov 1
, 
K. G. Galagur 1
, 
T. I. Safronova 1
, 
V Yu Grigorev 1, 2
, 
V A Efimov 2
, 
O. S. Reshetnyak 3
, 
A. S. Oboturov 1
1
 
2
 
3
 
Hydrochemical Institute, 344090, Rostov-on-Don, Russia | 
Publication type: Journal Article
Publication date: 2023-03-01
The Russian Academy of Sciences
SJR: —
CiteScore: —
Impact factor: —
ISSN: 03210596
Abstract

The space and time variations of the concentrations of the most informative hydrochemical characteristics in the Lena R. basin are analyzed for two periods (2010–2014 and 2015–2019) in accordance with the most stringent standards for water bodies used for fishery. The constructed maps of the normal annual unit-area discharge for these components give a space and time characteristic of water quality and reveal the dynamics of hydrochemical runoff variations in the recent years. The effect of climate on surface-water regime in the Lena basin is also considered. The unit-area discharge for the majority of dissolved substances, primarily, the major ions and nutrients, was found to increase at an increase in the total precipitation and to decrease at an increase in the temperature, in which case the effect of precipitation is higher. The effect of temperature on chemical runoff is more noticeable in rivers with predominantly snow feeding, and the effect of precipitation, in rain-fed rivers

Found 

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
0
Share
Cite this
GOST |
Cite this
GOST Copy
Dzhamalov R. G. et al. Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019 // Водные ресурсы. 2023. Vol. 50. No. 2. pp. 170-181.
GOST all authors (up to 50) Copy
Dzhamalov R. G., Vlasov K. G., Galagur K. G., Safronova T. I., Grigorev V. Yu., Efimov V. A., Reshetnyak O. S., Oboturov A. S. Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019 // Водные ресурсы. 2023. Vol. 50. No. 2. pp. 170-181.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.31857/s0321059623020062
UR - https://journals.rcsi.science/0321-0596/article/view/134849
TI - Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019
T2 - Водные ресурсы
AU - Dzhamalov, R. G.
AU - Vlasov, K G
AU - Galagur, K. G.
AU - Safronova, T. I.
AU - Grigorev, V Yu
AU - Efimov, V A
AU - Reshetnyak, O. S.
AU - Oboturov, A. S.
PY - 2023
DA - 2023/03/01
PB - The Russian Academy of Sciences
SP - 170-181
IS - 2
VL - 50
SN - 0321-0596
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2023_Dzhamalov,
author = {R. G. Dzhamalov and K G Vlasov and K. G. Galagur and T. I. Safronova and V Yu Grigorev and V A Efimov and O. S. Reshetnyak and A. S. Oboturov},
title = {Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019},
journal = {Водные ресурсы},
year = {2023},
volume = {50},
publisher = {The Russian Academy of Sciences},
month = {mar},
url = {https://journals.rcsi.science/0321-0596/article/view/134849},
number = {2},
pages = {170--181},
doi = {10.31857/s0321059623020062}
}
MLA
Cite this
MLA Copy
Dzhamalov, R. G., et al. “Regularities in the Variations of Chemical Runoff Module in Rivers of the Lena Basin in 2010–2019.” Водные ресурсы, vol. 50, no. 2, Mar. 2023, pp. 170-181. https://journals.rcsi.science/0321-0596/article/view/134849.