Sedimentary processes in Lake Onego at the present time

Авторы

  • Belkina, N.A. 1
  • Strahovenko, V.D. 1, 2
  • Subetto, D.A. 1, 3
  • Efremenko, N.A. 1
  • Potakhin, M.S. 1
  • Kulik, N.V. 1
  • Gatalskaya, E.V. 1
  • Ryabinkin, A.V. 1
  • Kukharev, V.I. 1
  • Rybalko, A.E. 1, 4
  • Zdorovennova, G.E. 1
  • Zdorovennov, R.E. 1
  • Ludikova, A.V. 5
  • 1 Northern Water Problems Institute KRC RAS, 50 Aleksander Nevsky str., Petrozavodsk, 185030, Russia
    2 V.S. Sobolev Institute of Geology and Mineralogy SB RAS, 3 Akademik Koptyug ave., Novosibirsk, 630090, Russia
    3 Herzen University, 48 Moika Embankment, Saint-Petersburg, 191186, Russia
    4 Arctic and Antarctic Research Institute, 38 Bering str., Saint-Petersburg, 199397, Russia>
    5 Institute of Limnology RAS, 9 Sevastianova str., Saint-Petersburg, 196105, Russia

DOI:

https://doi.org/10.31951/2658-3518-2022-A-4-1388

Ключевые слова:

big lake, genesis of sediments, distribution of suspended matter, geochemical composition of sedimentary matter, accumulation rate

Аннотация

The data on studies of sedimentation processes in the Lake Onego were collected. The research program includes monitoring of atmospheric precipitation, the river flow, the distribution of suspended matter in the water column, the flow of suspended matter to the bottom and point source of pollution. The distribution and accumulation rates of sedimentary matter in the lake were determined. The composition of sedimentary matter has been studied.

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Опубликован

02.09.2022

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