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Subrecent spore–pollen spectra and modern vegetation from the Lena River Delta, Russian Arctic. / Raschke, E. A.; Savelieva, L. A.

в: Contemporary Problems of Ecology, Том 10, № 4, 25.08.2017, стр. 395-410.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Raschke, E. A. ; Savelieva, L. A. / Subrecent spore–pollen spectra and modern vegetation from the Lena River Delta, Russian Arctic. в: Contemporary Problems of Ecology. 2017 ; Том 10, № 4. стр. 395-410.

BibTeX

@article{27423dbdb0954bdf8c569fdb0f6e9094,
title = "Subrecent spore–pollen spectra and modern vegetation from the Lena River Delta, Russian Arctic",
abstract = "This paper presents the results of a pollen analysis of 40 surface samples collected from various geomorphological levels such as low and high floodplains, surfaces and slopes of terraces, tops of island remnants, etc., in different parts of the Lena River Delta. The obtained spore–pollen spectra (SPS) were compared with the modern vegetation composition. The role of long-distance transported pollen and the pollen of local plant biocenoses in the subrecent SPS formation is shown. Modern vegetation is most adequately reflected in the spectra of samples from a height range from 11 to 52 m above river level. SPS of other samples contain up to 40% of long-distance transported pollen, mostly Pinus s/g Haploxylon. This results in a significant decrease in the percentage of local pollen. The data offer the possibility of improving the reliability of palaeoclimatic reconstructions based on palaeopalynological data for Arctic regions.",
keywords = "adequacy, Lena River Delta, long-distance transported pollen, modern vegetation, surface samples",
author = "Raschke, {E. A.} and Savelieva, {L. A.}",
year = "2017",
month = aug,
day = "25",
doi = "10.1134/S1995425517040084",
language = "English",
volume = "10",
pages = "395--410",
journal = "Contemporary Problems of Ecology",
issn = "1995-4255",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Subrecent spore–pollen spectra and modern vegetation from the Lena River Delta, Russian Arctic

AU - Raschke, E. A.

AU - Savelieva, L. A.

PY - 2017/8/25

Y1 - 2017/8/25

N2 - This paper presents the results of a pollen analysis of 40 surface samples collected from various geomorphological levels such as low and high floodplains, surfaces and slopes of terraces, tops of island remnants, etc., in different parts of the Lena River Delta. The obtained spore–pollen spectra (SPS) were compared with the modern vegetation composition. The role of long-distance transported pollen and the pollen of local plant biocenoses in the subrecent SPS formation is shown. Modern vegetation is most adequately reflected in the spectra of samples from a height range from 11 to 52 m above river level. SPS of other samples contain up to 40% of long-distance transported pollen, mostly Pinus s/g Haploxylon. This results in a significant decrease in the percentage of local pollen. The data offer the possibility of improving the reliability of palaeoclimatic reconstructions based on palaeopalynological data for Arctic regions.

AB - This paper presents the results of a pollen analysis of 40 surface samples collected from various geomorphological levels such as low and high floodplains, surfaces and slopes of terraces, tops of island remnants, etc., in different parts of the Lena River Delta. The obtained spore–pollen spectra (SPS) were compared with the modern vegetation composition. The role of long-distance transported pollen and the pollen of local plant biocenoses in the subrecent SPS formation is shown. Modern vegetation is most adequately reflected in the spectra of samples from a height range from 11 to 52 m above river level. SPS of other samples contain up to 40% of long-distance transported pollen, mostly Pinus s/g Haploxylon. This results in a significant decrease in the percentage of local pollen. The data offer the possibility of improving the reliability of palaeoclimatic reconstructions based on palaeopalynological data for Arctic regions.

KW - adequacy

KW - Lena River Delta

KW - long-distance transported pollen

KW - modern vegetation

KW - surface samples

UR - http://www.scopus.com/inward/record.url?scp=85028062905&partnerID=8YFLogxK

U2 - 10.1134/S1995425517040084

DO - 10.1134/S1995425517040084

M3 - Article

AN - SCOPUS:85028062905

VL - 10

SP - 395

EP - 410

JO - Contemporary Problems of Ecology

JF - Contemporary Problems of Ecology

SN - 1995-4255

IS - 4

ER -

ID: 36425117