Articles | Volume 381
https://doi.org/10.5194/piahs-381-113-2019
https://doi.org/10.5194/piahs-381-113-2019
Post-conference publication
 | 
01 Aug 2019
Post-conference publication |  | 01 Aug 2019

Modelling future hydroclimatic effects on the Coregonus migratorius spawning migration in the Selenga River and Lake Baikal

Vsevolod Moreydo, Tatiana Millionshchikova, and Sergey Chalov

Related authors

Long-term ensemble forecast of snowmelt inflow into the Cheboksary Reservoir under two different weather scenarios
Alexander Gelfan, Vsevolod Moreydo, Yury Motovilov, and Dimitri P. Solomatine
Hydrol. Earth Syst. Sci., 22, 2073–2089, https://doi.org/10.5194/hess-22-2073-2018,https://doi.org/10.5194/hess-22-2073-2018, 2018
Short summary
Ensemble seasonal forecast of extreme water inflow into a large reservoir
A. N. Gelfan, Yu. G. Motovilov, and V. M. Moreido
Proc. IAHS, 369, 115–120, https://doi.org/10.5194/piahs-369-115-2015,https://doi.org/10.5194/piahs-369-115-2015, 2015

Cited articles

Andres, K. J., Chien, H., and Knouft, J. H.: Hydrology induces intraspecific variation in freshwater fish morphology under contemporary and future climate scenarios, Sci. Total Environ., 671, 421–430, https://doi.org/10.1016/j.scitotenv.2019.03.292, 2019. 
Bączyk, A., Wagner, M., Okruszko, T., and Grygoruk, M.: Influence of technical maintenance measures on ecological status of agricultural lowland rivers – Systematic review and implications for river management, Sci. Total Environ., 627, 189–199, https://doi.org/10.1016/j.scitotenv.2018.01.235, 2018. 
Bazov, A. V. and Bazova, N. V.: The monitoring assessment of the Baikal omul egg laying conditions in the Selenga river spawning grounds (lake Baikal basin), in: Biology, biotechnics of the breeding and resources conditions of the Coregonidae fish: Proceedings of the 7th International Applied Scientific Workshop, 16–18 February 2010, Tyumen, Russia, 70–74, Gosrybcentr, 2010 (in Russian). 
Bazov, A. V. and Bazova, N. V.: Characteristics of spawning migration of the Baikal | Omul in the Selenga river according to long-term observations (1920–2014), Bull. Fish. Sci., 2, 18–28, 2015. 
Bazov, A. V. and Bazova, N. V.: Selenga population of the Baikal omul: the past, the present and the future, Baikal Scientific Centre of the Siberian Branch of the Russian Academy of Sciences, Ulan-Ude, Russia, 2016. 
Download
Short summary
Specific fish species in the Lake Baikal, Coregonus migratorius, are spawning in the lake's tributaries, annualy migrating upstream. In the largest tributary, the Selenga river, the migration inversely depends on seasonal flow: the lower the discharge, the further upstream the fish can go. We explored the influence of climate change on the streamflow and on the subsequent fish migration distance, may result in spawning locations shift upstream, which is ecologically more favorable.