Rapid Lacustrine Response to Recent High Arctic Warming: A Diatom Record from Sawtooth Lake, Ellesmere Island, Nunavut

Diatoms from Sawtooth Lake (79°20′N, 81°51′W) on the Fosheim Peninsula in Central Ellesmere Island, Canada were analyzed to assess the temporal extent and magnitude of climatic change in the High Arctic during the late Holocene. Diatom results from the sediment cores show an absence of diatoms throu...

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Veröffentlicht in:	Arctic, antarctic, and alpine research antarctic, and alpine research, 2003-08, Vol.35 (3), p.271-278
Hauptverfasser:	Perren, Bianca B., Bradley, Raymond S., Francus, Pierre
Format:	Artikel
Sprache:	eng
Schlagworte:	Climate change Climate models Diatoms Glacial lakes Global warming Ice Paleoclimatology s Sediments Taxa Watersheds
Online-Zugang:	Volltext
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