Evolution of lakes at Dzhikiugankez Glacier (Northern Elbrus Region) in 1957–2020, taking into account subsurface flow channels

Авторы: Dokukin M.D., Savernyuk E.A., Bekkiev M.Yu, Kalov R.Kh, Khatkutov A.V.
Журнал: Water Resources
Том: 49
Номер: Suppl 1
Год издания: 2022
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 23
Последняя страница: 36
Номер статьи: 3
Оригинальные версии: Эволюция озёр у ледника Джикиуганкез (Северное Приэльбрусье) в 1957–2020 гг. с учётом подземных каналов стока
DOI: 10.1134/S009780782207003X
Аннотация: The data of interpretation of aerial photographs and satellite images over 1957–2020, as well as field studies and helicopter observations were used to determine specific features of the evolution of lakes at Dzhikiugankez glacier and the mechanisms of their outburst, including those through subsurface channels. Data on lakes Podkova, Severnoe Chungurchat, and Balyk Yuzhnoe were used to show that the formation of subsurface runoff channels does not necessarily imply descent of debris flows; however, even small lakes can become sources of considerable debris flows.
Добавил в систему: Савернюк Елена Александровна

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