Interannual variability of the lake levels in northwest Russia based on satellite altimetry
Variability of the largest lakes levels in northwest Russia, a climatic change parameter, is characterized by alternating periods of rise and fall according to altimetric measurements of the TOPEX/Poseidon and Jason-1/2 satellites. Water level was calculated with the use of a regional adaptive retra...
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fttriple:oai:gotriple.eu:oai:doaj.org/article:fcb183971401432f9b62d61043dea023 2023-05-15T17:46:02+02:00 Interannual variability of the lake levels in northwest Russia based on satellite altimetry S. A. Lebedev Y. I. Troitskaya G. V. Rybushkina M. N. Dobrovolsky 2015-03-01 https://doi.org/10.5194/piahs-365-91-2015 https://www.proc-iahs.net/365/91/2015/piahs-365-91-2015.pdf https://doaj.org/article/fcb183971401432f9b62d61043dea023 en eng Copernicus Publications doi:10.5194/piahs-365-91-2015 2199-8981 2199-899X https://www.proc-iahs.net/365/91/2015/piahs-365-91-2015.pdf https://doaj.org/article/fcb183971401432f9b62d61043dea023 undefined Proceedings of the International Association of Hydrological Sciences, Vol 365, Pp 91-97 (2015) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2015 fttriple https://doi.org/10.5194/piahs-365-91-2015 2023-01-22T17:18:49Z Variability of the largest lakes levels in northwest Russia, a climatic change parameter, is characterized by alternating periods of rise and fall according to altimetric measurements of the TOPEX/Poseidon and Jason-1/2 satellites. Water level was calculated with the use of a regional adaptive retracking algorithm for the lakes Il’men, Ladoga, Onega and Peipus. Applications of this algorithm considerably increase the quantity of actual data records and significantly improve the accuracy of water level evaluation. According to the results, temporal variability of Lake Ilmen, Lake Ladoga and Lake Piepus levels is characterized by a wave with a period of 4–5 years, and that of Lake Onega level is characterized by a wave with a period of 15 years. During the period from 1993 to 2011, lake level rose at a rate of 1.17±0.95 cm/year for Lake Il’men, 0.24 ± 0.10 cm/year for Lake Ladoga, 1.39 ± 0.18 cm/year for Lake Piepus and 0.18 ± 0.09 cm/year for Lake Onega. Article in Journal/Newspaper Northwest Russia Unknown Onega ENVELOPE(38.100,38.100,63.900,63.900) Proceedings of the International Association of Hydrological Sciences 365 91 97 |
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language |
English |
topic |
geo envir |
spellingShingle |
geo envir S. A. Lebedev Y. I. Troitskaya G. V. Rybushkina M. N. Dobrovolsky Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
topic_facet |
geo envir |
description |
Variability of the largest lakes levels in northwest Russia, a climatic change parameter, is characterized by alternating periods of rise and fall according to altimetric measurements of the TOPEX/Poseidon and Jason-1/2 satellites. Water level was calculated with the use of a regional adaptive retracking algorithm for the lakes Il’men, Ladoga, Onega and Peipus. Applications of this algorithm considerably increase the quantity of actual data records and significantly improve the accuracy of water level evaluation. According to the results, temporal variability of Lake Ilmen, Lake Ladoga and Lake Piepus levels is characterized by a wave with a period of 4–5 years, and that of Lake Onega level is characterized by a wave with a period of 15 years. During the period from 1993 to 2011, lake level rose at a rate of 1.17±0.95 cm/year for Lake Il’men, 0.24 ± 0.10 cm/year for Lake Ladoga, 1.39 ± 0.18 cm/year for Lake Piepus and 0.18 ± 0.09 cm/year for Lake Onega. |
format |
Article in Journal/Newspaper |
author |
S. A. Lebedev Y. I. Troitskaya G. V. Rybushkina M. N. Dobrovolsky |
author_facet |
S. A. Lebedev Y. I. Troitskaya G. V. Rybushkina M. N. Dobrovolsky |
author_sort |
S. A. Lebedev |
title |
Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
title_short |
Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
title_full |
Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
title_fullStr |
Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
title_full_unstemmed |
Interannual variability of the lake levels in northwest Russia based on satellite altimetry |
title_sort |
interannual variability of the lake levels in northwest russia based on satellite altimetry |
publisher |
Copernicus Publications |
publishDate |
2015 |
url |
https://doi.org/10.5194/piahs-365-91-2015 https://www.proc-iahs.net/365/91/2015/piahs-365-91-2015.pdf https://doaj.org/article/fcb183971401432f9b62d61043dea023 |
long_lat |
ENVELOPE(38.100,38.100,63.900,63.900) |
geographic |
Onega |
geographic_facet |
Onega |
genre |
Northwest Russia |
genre_facet |
Northwest Russia |
op_source |
Proceedings of the International Association of Hydrological Sciences, Vol 365, Pp 91-97 (2015) |
op_relation |
doi:10.5194/piahs-365-91-2015 2199-8981 2199-899X https://www.proc-iahs.net/365/91/2015/piahs-365-91-2015.pdf https://doaj.org/article/fcb183971401432f9b62d61043dea023 |
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undefined |
op_doi |
https://doi.org/10.5194/piahs-365-91-2015 |
container_title |
Proceedings of the International Association of Hydrological Sciences |
container_volume |
365 |
container_start_page |
91 |
op_container_end_page |
97 |
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1766149392842096640 |