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Отображаемые элементы 1-17 из 17

A high-resolution diatom-inferred palaeoconductivity and lake level record of the Aral Sea for the last 1600 yr

Austin P.; Mackay A.; Palagushkina O.; Leng M. (2007)

Formerly the world's fourth largest lake by area, the Aral Sea is presently undergoing extreme desiccation due to large-scale irrigation strategies implemented in the Soviet era. As part of the INTAS-funded CLIMAN project ...
Climate changes in East Siberia (Russia) in the Holocene based on diatom, chironomid and pollen records from the sediments of Lake Kotokel

Fedotov A.; Vorobyeva S.; Vershinin K.; Nurgaliev D.; Enushchenko I.; Krapivina S.; Tarakanova K.; Ziborova G.; Yassonov P.; Borissov A. (2012)

We analysed a 620-cm-long sediment record from Lake Kotokel located in East Siberia (Russia) for subfossil diatoms, chironomids and pollen to provide a reconstruction of the climate history of the area for the last 12. 2 ...
Diatoms of sediments of plescheevo lake (Russia) as indicators of environmental changes in holocene

Неизвестный автор (2018)

© SGEM2018. Bottom sediments of continental limnic ecosystems are of great interest to researchers as paleoarchives of changes taking place in the environment. Use of diatoms allows to reconstruct the main stages of life ...
Holocene climate and environmental change in north-eastern Kamchatka (Russian Far East), inferred from a multi-proxy study of lake sediments

Andrén E.; Klimaschewski A.; Self A.; St Amour N.; Andreev A.; Bennett K.; Conley D.; Edwards T.; Solovieva N.; Hammarlund D. (2014)

© 2015. A sediment record from a small lake in the north-eastern part of the Kamchatka Peninsula has been investigated in a multi-proxy study to gain knowledge of Holocene climatic and environmental change. Pollen, diatoms, ...
Holocene environment of Central Kamchatka, Russia: Implications from a multi-proxy record of Two-Yurts Lake

Hoff U.; Biskaborn B.; Dirksen V.; Dirksen O.; Kuhn G.; Meyer H.; Nazarova L.; Roth A.; Diekmann B. (2014)

© 2015 Elsevier B.V. Within the scope of Russian-German palaeoenvironmental research, Two-Yurts Lake (TYL, Dvuh-Yurtochnoe in Russian) was chosen as the main scientific target area to decipher Holocene climate variability ...
Late Quaternary vegetation and lake system dynamics in north-eastern Siberia: Implications for seasonal climate variability

Biskaborn B.; Subetto D.; Savelieva L.; Vakhrameeva P.; Hansche A.; Herzschuh U.; Klemm J.; Heinecke L.; Pestryakova L.; Meyer H.; Kuhn G.; Diekmann B. (2015)

© 2015 Elsevier Ltd. Although the climate development over the Holocene in the Northern Hemisphere is well known, palaeolimnological climate reconstructions reveal spatiotemporal variability in northern Eurasia. Here we ...
Late Quaternary vegetation and lake system dynamics in north-eastern Siberia: Implications for seasonal climate variability

Biskaborn B.; Subetto D.; Savelieva L.; Vakhrameeva P.; Hansche A.; Herzschuh U.; Klemm J.; Heinecke L.; Pestryakova L.; Meyer H.; Kuhn G.; Diekmann B. (2016)

© 2015 Elsevier LtdAlthough the climate development over the Holocene in the Northern Hemisphere is well known, palaeolimnological climate reconstructions reveal spatiotemporal variability in northern Eurasia. Here we ...
Mid-late Holocene environmental history of Kulunda, southern West Siberia: Vegetation, climate and humans

Rudaya N.; Nazarova L.; Nourgaliev D.; Palagushkina O.; Papin D.; Frolova L. (2012)

An environmental reconstruction of mid-late Holocene vegetation, climate and lake dynamics was inferred from pollen and diatom records of Lake Big Yarovoe in Kulunda, southern West Siberia. The reconstruction suggests a ...
Oricymba sagarensis (Gandhi) comb. nov., an endemic diatom from the western Ghats, India

Radhakrishnan C.; Kulikovskiy M.; Glushchenko A.; Kuznetsova; Kociolek P.; Karthick B. (2018)

© 2018 Magnolia Press. Light and scanning electron microscope observations of Cymbella sagarensis Gandhi are presented. Morphological peculiarities of this species show that it belongs to the genus Oricymba Jüttner, Krammer, ...
Palaeolimnological evidence for recent climatic change in lakes from the northern Urals, arctic Russia

Solovieva N.; Jones V.; Nazarova L.; Brooks S.; Birks H.; Grytnes J.; Appleby P.; Kauppila T.; Kondratenok B.; Renberg I.; Ponomarev V. (2005)

The recent sediments from two deep arctic lakes, Mitrofanovskoe and Vanuk-ty, situated in the permafrost belt within the Bol'shezemel'skaya Tundra in the northern Ural region, were studied for diatoms, chironomids, spheroidal ...
Preliminary molecular phylogeny of the diatom genus nupela with the description of a new species and consideration of the interrelationships of taxa in the suborder neidiineae d.G. mann sensu e.j. cox

Kulikovskiy M.S.; Maltsev Y.I.; Glushchenko A.M.; Gusev E.S.; Kapustin D.A.; Kuznetsova I.V.; Frolova L.; Kociolek J.P. (2020)

© Czech Phycological Society (2020). Molecular investigation of genera Nupela and Brachysira is conducted using strains from Indonesia and Vietnam. New species from the genus Nupela indonesica sp. nov. is described using ...
Recent shift in biological communities: A case study from the Eastern European Russian Arctic (Bol`shezemelskaya Tundra)

Nazarova L.B.; Frolova L.A.; Palagushkina O.V.; Rudaya N.A.; Syrykh L.S.; Grekov I.M.; Solovieva N.; Loskutova O.A. (2021)

Recent Arctic warming has major influences on biological communities, especially in freshwater environments. There is substantial evidence that lake ecosystems in the Canadian Arctic and Fennoscandia are undergoing changes ...
Reconstruction of Holocene environmental changes in Southern Kurils (North-Western Pacific) based on palaeolake sediment proxies from Shikotan Island

Nazarova L.; Grebennikova Т.; Razjigaeva N.; Ganzey L.; Belyanina N.; Arslanov K.; Kaistrenko V.; Gorbunov А.; Kharlamov А.; Rudaya N.; Palagushkina O.; Biskaborn B.; Diekmann B. (2017)

© 2017 Elsevier B.V. We investigated a well-dated sediment section of a palaeolake situated in the coastal zone of Shikotan Island (Lesser Kurils) for organic sediment-geochemistry and biotic components (diatoms, chironomids, ...
Sellaphora balashovae (Bacillariophyta), a new species from siberian mountain lake frolikha (Baikal region), Russia

Andreeva S.; Kociolek J.; Maltsev E.; Dorofeyuk N.; Kezlya E.; Shkurina N.; Kuznetsova I.; Gusev E.; Kulikovskiy M. (2018)

© 2018 Magnolia Press. A new species, Sellaphora balashovae sp. nov., from Lake Frolikha is described based on light (LM) and scanning electron microscopy (SEM). The systematic position of this new species is determined ...
The first dated preglacial diatom record in Lake Ladoga: long-term marine influence or redeposition story?

Ludikova A.V.; Subetto D.A.; Andreev A.A.; Gromig R.; Fedorov G.B.; Melles M. (2021)

Preglacial environments in Lake Ladoga, the largest European lake, located within the limits of the Scandinavian glaciations, are very poorly investigated compared to postglacial ones. They were primarily reconstructed ...
The Holocene environmental history of a small coastal lake on the north-eastern Kamchatka Peninsula

Solovieva N.; Klimaschewski A.; Self A.; Jones V.; Andrén E.; Andreev A.; Hammarlund. D.; Lepskaya E.; Nazarova L. (2015)

© 2015. A radiocarbon and tephra-dated sediment core from Lifebuoy Lake, located on the north-east coast of Kamchatka Peninsula, was analysed for pollen, spores, diatoms, chironomids and tephra in order to uncover regional ...
The relative influences of climate and volcanic activity on Holocene lake development inferred from a mountain lake in central Kamchatka

Self A.; Klimaschewski A.; Solovieva N.; Jones V.; Andrén E.; Andreev A.; Hammarlund D.; Brooks S. (2014)

© 2015. A sediment sequence was taken from a closed, high altitude lake (informal name Olive-backed Lake) in the central mountain range of Kamchatka, in the Russian Far East. The sequence was dated by radiocarbon and ...

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