Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ...
In this study, we delve into a newly constructed composite sedimentary sequence obtained from Linnévatnet in western Spitsbergen, covering approximately the last ~2,000 years. Micro-X-ray fluorescence (μ-XRF) results show that calcium constitutes the major component of sediment deposited in the delt...
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NSF Arctic Data Center
2023
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Online Access: | https://dx.doi.org/10.18739/a2qr4ns2x https://arcticdata.io/catalog/view/doi:10.18739/A2QR4NS2X |
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ftdatacite:10.18739/a2qr4ns2x 2023-12-03T10:17:58+01:00 Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... Lapointe, François Bradley, Raymond Retelle, Michael 2023 text/xml https://dx.doi.org/10.18739/a2qr4ns2x https://arcticdata.io/catalog/view/doi:10.18739/A2QR4NS2X en eng NSF Arctic Data Center Linnévatnet, Linnébreen, LOI, grain-size, Calcium, Carbonates, temperature, precipitation, global warming dataset Dataset 2023 ftdatacite https://doi.org/10.18739/a2qr4ns2x 2023-11-03T10:45:07Z In this study, we delve into a newly constructed composite sedimentary sequence obtained from Linnévatnet in western Spitsbergen, covering approximately the last ~2,000 years. Micro-X-ray fluorescence (μ-XRF) results show that calcium constitutes the major component of sediment deposited in the delta-proximal basin, where the sedimentary record was obtained. Percentage of organic material, as determined through loss-on-ignition measurements, exhibits an inverse relationship with calcium and magnetic susceptibility. This implies that the sediment input at the core site is mainly influenced by the alternation of calcium sourced from the carbonates on the eastern valley slopes and coal-bearing sandstone from Linnéelva, which originates from the central valley's main river inflow. Linnéelva primarily receives its water from the snow and glacier meltwaters of Linnébreen, a small valley glacier situated 7 kilometers south of Linnévatnet. Since Linnébreen is underlain by coal-bearing sandstone, the organic content ... Dataset Arctic glacier Global warming Magnetic susceptibility Svalbard Spitsbergen DataCite Metadata Store (German National Library of Science and Technology) Arctic Linnébreen ENVELOPE(13.933,13.933,77.967,77.967) Linnéelva ENVELOPE(13.751,13.751,78.077,78.077) Linnévatnet ENVELOPE(13.824,13.824,78.042,78.042) Svalbard |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Linnévatnet, Linnébreen, LOI, grain-size, Calcium, Carbonates, temperature, precipitation, global warming |
spellingShingle |
Linnévatnet, Linnébreen, LOI, grain-size, Calcium, Carbonates, temperature, precipitation, global warming Lapointe, François Bradley, Raymond Retelle, Michael Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
topic_facet |
Linnévatnet, Linnébreen, LOI, grain-size, Calcium, Carbonates, temperature, precipitation, global warming |
description |
In this study, we delve into a newly constructed composite sedimentary sequence obtained from Linnévatnet in western Spitsbergen, covering approximately the last ~2,000 years. Micro-X-ray fluorescence (μ-XRF) results show that calcium constitutes the major component of sediment deposited in the delta-proximal basin, where the sedimentary record was obtained. Percentage of organic material, as determined through loss-on-ignition measurements, exhibits an inverse relationship with calcium and magnetic susceptibility. This implies that the sediment input at the core site is mainly influenced by the alternation of calcium sourced from the carbonates on the eastern valley slopes and coal-bearing sandstone from Linnéelva, which originates from the central valley's main river inflow. Linnéelva primarily receives its water from the snow and glacier meltwaters of Linnébreen, a small valley glacier situated 7 kilometers south of Linnévatnet. Since Linnébreen is underlain by coal-bearing sandstone, the organic content ... |
format |
Dataset |
author |
Lapointe, François Bradley, Raymond Retelle, Michael |
author_facet |
Lapointe, François Bradley, Raymond Retelle, Michael |
author_sort |
Lapointe, François |
title |
Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
title_short |
Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
title_full |
Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
title_fullStr |
Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
title_full_unstemmed |
Arctic Hydrological Regime Shift in a Warming Climate, Svalbard 78°02′42″N 13°48′36″E / 78.045°N 13.810°E, Lake Linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
title_sort |
arctic hydrological regime shift in a warming climate, svalbard 78°02′42″n 13°48′36″e / 78.045°n 13.810°e, lake linnevatnet, covering the last ~2000 years (collected 2019-2023) ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a2qr4ns2x https://arcticdata.io/catalog/view/doi:10.18739/A2QR4NS2X |
long_lat |
ENVELOPE(13.933,13.933,77.967,77.967) ENVELOPE(13.751,13.751,78.077,78.077) ENVELOPE(13.824,13.824,78.042,78.042) |
geographic |
Arctic Linnébreen Linnéelva Linnévatnet Svalbard |
geographic_facet |
Arctic Linnébreen Linnéelva Linnévatnet Svalbard |
genre |
Arctic glacier Global warming Magnetic susceptibility Svalbard Spitsbergen |
genre_facet |
Arctic glacier Global warming Magnetic susceptibility Svalbard Spitsbergen |
op_doi |
https://doi.org/10.18739/a2qr4ns2x |
_version_ |
1784264931196010496 |