2018
DOI: 10.1016/j.quascirev.2017.02.017
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Holocene multi-proxy environmental reconstruction from lake Hakluytvatnet, Amsterdamøya Island, Svalbard (79.5°N)

Abstract: 1High resolution records of past climatic changes are sparse and poorly resolved in the Arctic 2 due to low organic production that restricts the use of radiocarbon dating and challenging 3 logistics that make data collection difficult. Here, we present a new lake record from lake 4 Hakluytvatnet at Amsterdamøya island (79.5°N), the northwesternmost island on Svalbard. 5Multi-proxy analyses of lake sediments in combination with geomorphological mapping 6 reveal large environmental shifts that have taken place … Show more

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Cited by 17 publications
(11 citation statements)
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“…; Gjerde et al . ). The Mn/Fe ratio indicate levels of anoxia, as Mn oxidizes more rapidly than Fe leading to higher ratios under oxidizing conditions (Naeher et al .…”
Section: Resultsmentioning
confidence: 97%
See 3 more Smart Citations
“…; Gjerde et al . ). The Mn/Fe ratio indicate levels of anoxia, as Mn oxidizes more rapidly than Fe leading to higher ratios under oxidizing conditions (Naeher et al .…”
Section: Resultsmentioning
confidence: 97%
“…These shifts in minerogenic and geochemical characteristics are consistent with other proglacial lake sediment records in Svalbard (Gjerde et al . ; de Wet et al . ) and Greenland (Van der Bilt et al .…”
Section: Discussionmentioning
confidence: 96%
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“…Reconstructed temperatures are colder and vary less in Gjøavatnet, especially during the warming peak centered on 10 ka BP (Figure g). The most apparent difference between these sites that could explain this offset is the sizable glacier (Annabreen) that drained into Gjøavatnet between ~11 and 10 ka BP (De Wet et al, ), while the Hakluyt catchment remained unglaciated (Gjerde et al, ). Input of cold meltwater from this body of ice might explain the suppressed temperature response in lake Gjøa.…”
Section: Resultsmentioning
confidence: 99%