Efremov Vladi  

Vladimir S. Efremov

Senior Technical Assistant
Laboratory of Permafrost Groundwater and Geochemistry

РИНЦ Author ID: 178304 (https://www.elibrary.ru/author_profile.asp?id=178304 )

Tel.: +7-4112-390831
Email: evs.imz.dendro@mail.ru


M.S. (Engineering Geology and Hydrogeology), Yakutsk State University, 2006

Field Work

Groundwater observations and monitoring in the Yakutian permafrost region and the city of Yakutsk:

2020 Suprapermafrost and surface water sampling for hydrochemical analysis, instrumentation of piezometric wells, Nezhdaninskoe field, eastern Yakutia

2020 Observations of the permafrost thermal regime, groundwater hydrodynamics, chemistry and resources; measurements of spring and spring-fed creek discharge, ground and surface water sampling for laboratory analyses in Central Yakutian monitoring sites

2019-2020 Snow and dust sampling, Yakutsk

2019 Groundwater observations on the Bestyakh Terrace of the Lena River (flow rates, temperature, chemistry, discharge patterns), Central Yakutia

2018-2019 Field testing of the DAN instrument at the Melnikov Permafrost Institute's monitoring sites