Results 1 to 10 of about 16,240 (142)

Centuries-old climatic trends of transformation of the Siberian stone pine forests in different forest vegetation zones of the Western Sayan Mountains [PDF]

open access: yesСибирский лесной журнал, 2021
The article highlights the results of a paleobotanical study of peat deposits in different forest zones and types of habitats in the Western Sayan, where the Siberian stone pine Pinus sibirica Du Tour is currently the dominant species.
A. D. Koshkarov   +2 more
doaj   +1 more source

Reconstruction of mean January air temperature of Holocene in the lower Kolyma River region

open access: yesЛëд и снег, 2022
The object of study is ice wedges at 10 sites in the lower Kolyma River. The Holocene age of ice wedges is determined on the basis of radiocarbon dating of the enclosing sediments and location of ice wedges in alases, floodplains and lacustrine-paludal ...
N. A. Budantseva, Yu. K. Vasil’chuk
doaj   +1 more source

Reconstruction of the mean January air temperature in the Early Holocene on the eastern coast of Chukotka

open access: yesЛëд и снег, 2023
The investigation is concerned with the Early Holocene syngenetic massive wedge ice exposed in the outcrop of a polygonal peatland in the upper part of the third marine terrace near Lorino settlement on the eastern coast of Chukotka.
N. A. Budantseva   +4 more
doaj   +1 more source

Paleo Mega Lake of Rey Identification and Reconstruction of Quaternary Lake in Central Iran

open access: yesOpen Quaternary, 2021
This study presents evidence for the existence of a vast and ancient lake that occupyed a large area of central Iran during the Holocene. The northwestern fringe of the lake, located in the southeast of Tehran, was chosen as the study area.
Hadi Jarahi
doaj   +1 more source

Paleo sea-level indicators and proxies from Greenland in the GAPSLIP database and comparison with modelled sea level from the PaleoMIST ice-sheet reconstruction

open access: yesGEUS Bulletin, 2023
One of the most common ways to assess ice-sheet reconstructions of the past is to evaluate how they impact changes in sea level through glacial isostatic adjustment. PaleoMIST 1.0, a preliminary reconstruction of topography and ice sheets during the past
Evan J. Gowan
doaj   +1 more source

Holocene Relative Sea-Level Changes Along the Southern Coast of Bodrum Peninsula, SW Anatolia

open access: yesCoğrafi Bilimler Dergisi, 2023
Bodrum Peninsula, which developed under the influence of the extensional tectonic regime in the west of the Anatolian plate, is one of the areas where indicators reflecting relative sea-level changes are seen above the present sea level. These indicators
Rahime Zobu, Uğur Doğan
doaj   +1 more source

Stages of river network formation of the Upper Kama River basin in the Pleistocene

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2020
River network formation in the northeast part of the East European Plain was discussed. The relevance of the study is due to a lack of knowledge about the functioning and development of the Upper Kama River basin in the Pleistocene. Most of the available
N.N. Nazarov, S.V. Kopytov
doaj   +1 more source

Formation Age and Causes of Alpine Meadow Soil in Three River Headwater Region Based on Optically Stimulated Luminescence Dating

open access: yesShuitu baochi tongbao, 2022
[Objective] The age, occurrence, and development of alpine meadow soil in the Three River headwater region were analyzed to provide guidance for maintaining soil and ecological security in the region.
Xianbaji   +5 more
doaj   +1 more source

Geochemical basis of climate change indication in the Holocene sediments of Lake Bannoe (Southern Urals, Russia)

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2021
The study aims to investigate the geochemical characteristics of lake sediments in order to identify geochemical proxies that reflect climatic changes during lacustrine sedimentation. Finding and substantiating such geochemical indicators is relevant for
A.R. Yusupova, N.G. Nourgalieva
doaj   +1 more source

New Insight on the Tool Assemblage of the Early Holocene Epoch from Amarkantak Plateau, Madhya Pradesh, India [PDF]

open access: yesIranian Journal of Archaeological Studies
This study investigates the Holocene tool assemblage of the Amarkantak Plateau, Madhya Pradesh, India.The research gives insights into the technical and socio-cultural features of human populations that thrived inthis region throughout the Holocene ...
Manoj Kumar, Abdul Paray
doaj   +1 more source

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