geomorfГеоморфология и палеогеографияGeomorfologiya i Paleogeografiya2949-17892949-1797geomorf-1681Research ArticleНаучные сообщенияShort communicationsПалеогеоморфологический анализ речных дельт Тазовской губыPaleogeomorphological analysis of river deltas within Tazovskaya GubaКоротаевВ. Н.KorotayevV. N.СидорчукА. Ю.SidorchukA. Yu.ТарасовП. Е.TarasovP. E.Московский государственный университет имени М.В.Ломоносова, Географический факультетРоссия19901705202202Геоморфология7884Copyright © Коротаев В.Н., Сидорчук А.Ю., Тарасов П.Е., 20222022Коротаев В.Н., Сидорчук А.Ю., Тарасов П.Е.Korotayev V.N., Sidorchuk A.Y., Tarasov P.E.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://geomorphology.igras.ru/jour/article/view/1681

Deltas of Pur, Taz and Messoyakhi .rivers were formed during the Late Pleistoce.ne .and Holocene under conditions .of reduced river discharge (by factor of 1,1 to l,8) and solid runoff (by factor .of 3 to 4), rising oceanic level and active differentiated tectonic .uplift .of .the area (up to 112 mm per year). Geomorphological mapping .of low terraces and fIoodplain levels together with radiocarbon dating of the sediments permit to reconstruct main stages of the deltas relief formation in the process of .infilling of narrow ingression bay.

Deltas of Pur, Taz and Messoyakhi .rivers were formed during the Late Pleistoce.ne .and Holocene under conditions .of reduced river discharge (by factor of 1,1 to l,8) and solid runoff (by factor .of 3 to 4), rising oceanic level and active differentiated tectonic .uplift .of .the area (up to 112 mm per year). Geomorphological mapping .of low terraces and fIoodplain levels together with radiocarbon dating of the sediments permit to reconstruct main stages of the deltas relief formation in the process of .infilling of narrow ingression bay.

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The authors declare that there are no conflicts of interest present.