High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ...
Climate change is predicted to accelerate hydrologic cycle and amplify the release of carbon and nutrients from the permafrost landscapes of the Arctic. However, we have limited understanding of how seasonality and landscape characteristics influence hydrologic mobilization and transport of carbon a...
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NSF Arctic Data Center
2023
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Online Access: | https://dx.doi.org/10.18739/a2mg7fx54 https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FX54 |
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ftdatacite:10.18739/a2mg7fx54 2024-03-31T07:50:32+00:00 High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... Shogren, Arial Zarnetske, Jay Bowden, William Abbott, Benjamin 2023 text/xml https://dx.doi.org/10.18739/a2mg7fx54 https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FX54 en eng NSF Arctic Data Center Arctic high-frequency scan spectrolyser hydrochemistry dataset Dataset 2023 ftdatacite https://doi.org/10.18739/a2mg7fx54 2024-03-04T14:17:17Z Climate change is predicted to accelerate hydrologic cycle and amplify the release of carbon and nutrients from the permafrost landscapes of the Arctic. However, we have limited understanding of how seasonality and landscape characteristics influence hydrologic mobilization and transport of carbon and nutrients into Arctic river networks. To fill this knowledge gap, we assessed river carbon and nutrient dynamics across a lake-dominated. We deployed submersible, uv-visible optical sensors (V2 s::can uv-vis spectrophotometers) that quantify water chemistry at high frequencies at the outlet of the Oksrukuyik Creek watershed (72 square kilometers) near Toolik Field Station, on the North Slope of Alaska. We deployed the sensors continuously from June through August or September and optically determined absorbance spectra (220-700 nanometers), which were paired with grab samples to build calibration models to predict solute concentration using partial-least squares regression (PLSR). This data file includes these ... Dataset Arctic Climate change north slope permafrost Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
Arctic high-frequency scan spectrolyser hydrochemistry |
spellingShingle |
Arctic high-frequency scan spectrolyser hydrochemistry Shogren, Arial Zarnetske, Jay Bowden, William Abbott, Benjamin High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
topic_facet |
Arctic high-frequency scan spectrolyser hydrochemistry |
description |
Climate change is predicted to accelerate hydrologic cycle and amplify the release of carbon and nutrients from the permafrost landscapes of the Arctic. However, we have limited understanding of how seasonality and landscape characteristics influence hydrologic mobilization and transport of carbon and nutrients into Arctic river networks. To fill this knowledge gap, we assessed river carbon and nutrient dynamics across a lake-dominated. We deployed submersible, uv-visible optical sensors (V2 s::can uv-vis spectrophotometers) that quantify water chemistry at high frequencies at the outlet of the Oksrukuyik Creek watershed (72 square kilometers) near Toolik Field Station, on the North Slope of Alaska. We deployed the sensors continuously from June through August or September and optically determined absorbance spectra (220-700 nanometers), which were paired with grab samples to build calibration models to predict solute concentration using partial-least squares regression (PLSR). This data file includes these ... |
format |
Dataset |
author |
Shogren, Arial Zarnetske, Jay Bowden, William Abbott, Benjamin |
author_facet |
Shogren, Arial Zarnetske, Jay Bowden, William Abbott, Benjamin |
author_sort |
Shogren, Arial |
title |
High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
title_short |
High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
title_full |
High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
title_fullStr |
High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
title_full_unstemmed |
High-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the Oksrukuyik Creek outlet near Toolik Field Station, Alaska, summer 2020-2021 ... |
title_sort |
high-frequency dissolved organic carbon, nitrate, and total dissolved nitrogen from the oksrukuyik creek outlet near toolik field station, alaska, summer 2020-2021 ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a2mg7fx54 https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FX54 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Climate change north slope permafrost Alaska |
genre_facet |
Arctic Climate change north slope permafrost Alaska |
op_doi |
https://doi.org/10.18739/a2mg7fx54 |
_version_ |
1795028800512196608 |