Казанский (Приволжский) федеральный университет, КФУ
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ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ
 
COMPARATIVE STUDY ON SEDIMENT DELIVERY FROM TWO SMALL CATCHMENTS WITHIN THE LENA RIVER, SIBERIA
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2022
Языканглийский
  • Иванов Максим Андреевич, автор
  • Мальцев Кирилл Александрович, автор
  • Библиографическое описание на языке оригинала Maltsev K, Ivanov M., Comparative Study on Sediment Delivery from Two Small Catchments within the Lena River, Siberia//Water (Switzerland). - 2022. - Vol.14, Is.19. - Art. №3055.
    Аннотация This paper studies the possibility of using the WaTEM/SEDEM model to assess sediment yield from the catchment area within the Lena River catchment. The study was carried out based on a comparison of predicted data and measured data of the suspended sediment yield at the gauging stations of the state monitoring network of Russia. The study was performed within two areas, with plain and mountainous relief. The first site is located within the catchment area of the river Chara with an area of 4150 km2. The second site rests on the catchment area of the Lena River between the Tabaginskiy and Kangalassky capes near Yakutsk city. The catchment area of this site is 15,740 km2. The values of sediment yield from the “Yakutsk” catchment area are in much better agreement with the values of the measured sediment yield values than in the “Chara” catchment area. The predicted sediment yield from the study area remained almost unchanged from the period 1986–2019 and amounted to 3.5 t/km2, while the suspended sediment yield in the Lena at the Tabaga gauging station slightly increased from 7 to 9.45 t/km2 per year.
    Ключевые слова sediment yield; soil erosion; WaTEM/SEDEM; Lena River
    Название журнала Water (Switzerland)
    URL https://www.scopus.com/inward/record.uri?eid=2-s2.0-85139825765&doi=10.3390%2fw14193055&partnerID=40&md5=f3e9318c096fb180664eaba94a45a731
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