10.1594/PANGAEA.55799
Hahne, Jürgen
Jürgen
Hahne
Melles, Martin
Martin
Melles
https://orcid.org/0000-0003-0977-9463
Pollen analysis of sediment core PG1111
PANGAEA
1999
Supplementary Dataset
DEPTH, sediment/rock
Pinus
Picea
Larix
Salix
Betula
Betula exilis-type
Betula nana-type
Alnus
Alnus viridis
Juniperus
Populus
Ephedra distachya-type
Ephedra fragilis-type
Hippophae
Rhamnus
Arboreal pollen
Cyperaceae
Gramineae
Artemisia (Africa)
Thalictrum
Caryophyllaceae
Chenopodiaceae
Liguliflorae
Tubuliflorae
Aster
Apiaceae
Ranunculaceae
Ranunculus
Ranunculus echinatus
Ranunculus sabinii-type
Papaver-type
Gentianaceae
Lomatoggonium-type
Rosaceae
Dryas-type
Potentilla-type
Brassicaceae
Rubiaceae
Geraniaceae
Rumex arcticus-type
Rumex
Oxyria
Pedicularis
Saxifragaceae
Saxifraga
Saxifraga nivalis-type
Saxifraga cespitosa-type
Saxifraga hirculus
Saxifraga exilis
Saxifraga hirsuta
Ericaceae undifferentiated
Sanguisorba officinalis
Primulaceae
Liliaceae
Fabaceae
Saxifraga oppositifolia
Plantago major/media
Alismataceae
Indeterminata/varia
Varia
Androsace
Herniaria-type
Urticaceae
Filipendula
Armeria
Ranunculus batrachium-type
Lamiaceae
Onagraceae
Empetrum-type
Dipsacaceae
Trollius
Triglochin
Cassiope-type
Epilobium
Plantago arctica-type
Polemonium
Valeriana capitata
Sanguisorba minor
Filicales
Sphagnum
Lycopodium indeterminata
Lycopodium alpinum-type
Lycopodium complementum-type
Lycopodium annotinum-type
Lycopodium clavatum-type
Ophioglossaceae
Huperzia
Botryococcus
Equisetum
Pteridium
Selaginella
Pediastrum kawraiskyi
Pediastrum boryanum
Polygonaceae
Sparganium-type
Selaginella sibirica
Selaginella selaginoides
Telyptheris
Botrychium
Potamogeton
Lycopodium inundatum-type
Nuphar
Polypodium
Green mosses
Pediastrum duplex
Composite Core
Counting, palynology
RU-Land_1993_Norilsk_Taymyr
AWI Arctic Land Expedition
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Quaternary Environment of the Eurasian North (QUEEN)
1993-01-01T00:00:00
1999
en
10.1007/bf01145880
7096 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
On the Taymyr Peninsula and Severnaya Zemlya Archipelago, Central Siberia, a joint German/Russian multidisciplinary research project focuses on the Late Quaternary history of climate and environment. Within the scope of this project, palynological studies were carried out on a 10.8-m core from Lama Lake, situated in the south-west of the research area. The core, which did not reach the base of the lacustrine sediments, reveals the vegetation and climate history of the last 17 000 years and demonstrates that this area was not glaciated during that time. The Pleistocene/Holocene transition is, as elsewhere in the northern hemisphere, characterized by increased temperatures during the Bølling, Allerød and Preboreal with interruptions during the Older (post-Bølling) and Younger Dryas events. The Holocene climate optimum at Lama Lake probably occurred within the Boreal period, when dense larch forests developed. The Atlantic period was characterized by warm conditions that favoured the establishment of larch-spruce forests, though a climatic deterioration is also recorded. During the Subboreal, spruce fluctuated in importance, on the basis of which it is suggested that there were two cool periods with an intervening warm period. Since 3000 B.P., the climate has become considerably cooler and forests have degenerated. During the last 1000 years, unfavourable climate conditions have resulted in a forest tundra and widespread tundra communities developing in the Lama Lake region.
Supplement to: Hahne, Jürgen; Melles, Martin (1997): Late and postglacial vegetation and climate history of the south-western Taymyr Peninsula (Central Siberia), as revealed by pollen analysis of sediments from Lama Lake. Vegetation History and Archaeobotany, 6(1), 1-8
69.548
90.211
Norilsk/Taymyr, Sibiria
Fourth Framework Programme
https://doi.org/10.13039/100011105
MAS3980185
Quaternary Environment of the Eurasian North