Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ...
We measured Sr-Nd-Pb isotope ratios of impurities filtered from an elevational transect of surface snow pits (2180–5240 m a.s.l) sampled in June 2016 in the Alaska Range of Denali National Park, Alaska to investigate the sources of dust and pollution aerosols. Comparable measurements on 20 fine-grai...
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Interdisciplinary Earth Data Alliance (IEDA)
2022
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Online Access: | https://dx.doi.org/10.26022/ieda/112229 https://ecl.earthchem.org/view.php?id=2229 |
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ftdatacite:10.26022/ieda/112229 2024-02-27T08:32:35+00:00 Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... Koffman, Bess Saylor, Patrick Sethares, Lily Yoder, Meg Hanshka, Lena Methven, Taylor Cai, Yue Bolge, Louise Goldstein, Steven Osterberg, Erich 2022 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet https://dx.doi.org/10.26022/ieda/112229 https://ecl.earthchem.org/view.php?id=2229 en eng Interdisciplinary Earth Data Alliance (IEDA) https://dx.doi.org/10.1029/2020gb006821 Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0] https://spdx.org/licenses/CC-BY-SA-4.0 Regional Continents, Oceans Sr-Nd-Pb isotopes, dust provenance, southcentral Alaska dataset Collection Dataset 2022 ftdatacite https://doi.org/10.26022/ieda/11222910.1029/2020gb006821 2024-02-01T15:06:42Z We measured Sr-Nd-Pb isotope ratios of impurities filtered from an elevational transect of surface snow pits (2180–5240 m a.s.l) sampled in June 2016 in the Alaska Range of Denali National Park, Alaska to investigate the sources of dust and pollution aerosols. Comparable measurements on 20 fine-grained glaciofluvial silt and loess samples from southcentral Alaska and the Kluane Lake region of Yukon, Canada, were developed to characterize the local glaciogenic dust source composition. The dataset includes 87Sr/86Sr, 143Nd/144Nd, epsilon Nd, 206Pb/204Pb, 207Pb/204Pb, 208Pb/204Pb, 206Pb/207Pb, and 208Pb/207Pb ratios. ... : Koffman et al. in prep.; Koffman, B.G., Yoder, M.F., Methven, T., Hanschka, L., Sears, H.B., Saylor, P., Wallace, K.L., 2021. Glacial dust surpasses both volcanic ash and desert dust in its iron fertilization potential. Global Biogeochemical Cycles 35, 32020GB0006821. ... Dataset alaska range Alaska Yukon DataCite Metadata Store (German National Library of Science and Technology) Canada Kluane Lake ENVELOPE(-138.773,-138.773,61.261,61.261) Yukon |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Regional Continents, Oceans Sr-Nd-Pb isotopes, dust provenance, southcentral Alaska |
spellingShingle |
Regional Continents, Oceans Sr-Nd-Pb isotopes, dust provenance, southcentral Alaska Koffman, Bess Saylor, Patrick Sethares, Lily Yoder, Meg Hanshka, Lena Methven, Taylor Cai, Yue Bolge, Louise Goldstein, Steven Osterberg, Erich Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
topic_facet |
Regional Continents, Oceans Sr-Nd-Pb isotopes, dust provenance, southcentral Alaska |
description |
We measured Sr-Nd-Pb isotope ratios of impurities filtered from an elevational transect of surface snow pits (2180–5240 m a.s.l) sampled in June 2016 in the Alaska Range of Denali National Park, Alaska to investigate the sources of dust and pollution aerosols. Comparable measurements on 20 fine-grained glaciofluvial silt and loess samples from southcentral Alaska and the Kluane Lake region of Yukon, Canada, were developed to characterize the local glaciogenic dust source composition. The dataset includes 87Sr/86Sr, 143Nd/144Nd, epsilon Nd, 206Pb/204Pb, 207Pb/204Pb, 208Pb/204Pb, 206Pb/207Pb, and 208Pb/207Pb ratios. ... : Koffman et al. in prep.; Koffman, B.G., Yoder, M.F., Methven, T., Hanschka, L., Sears, H.B., Saylor, P., Wallace, K.L., 2021. Glacial dust surpasses both volcanic ash and desert dust in its iron fertilization potential. Global Biogeochemical Cycles 35, 32020GB0006821. ... |
format |
Dataset |
author |
Koffman, Bess Saylor, Patrick Sethares, Lily Yoder, Meg Hanshka, Lena Methven, Taylor Cai, Yue Bolge, Louise Goldstein, Steven Osterberg, Erich |
author_facet |
Koffman, Bess Saylor, Patrick Sethares, Lily Yoder, Meg Hanshka, Lena Methven, Taylor Cai, Yue Bolge, Louise Goldstein, Steven Osterberg, Erich |
author_sort |
Koffman, Bess |
title |
Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
title_short |
Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
title_full |
Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
title_fullStr |
Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
title_full_unstemmed |
Sr-Nd-Pb isotope ratios in snow pits from Denali National Park and sediments from southcentral Alaska ... |
title_sort |
sr-nd-pb isotope ratios in snow pits from denali national park and sediments from southcentral alaska ... |
publisher |
Interdisciplinary Earth Data Alliance (IEDA) |
publishDate |
2022 |
url |
https://dx.doi.org/10.26022/ieda/112229 https://ecl.earthchem.org/view.php?id=2229 |
long_lat |
ENVELOPE(-138.773,-138.773,61.261,61.261) |
geographic |
Canada Kluane Lake Yukon |
geographic_facet |
Canada Kluane Lake Yukon |
genre |
alaska range Alaska Yukon |
genre_facet |
alaska range Alaska Yukon |
op_relation |
https://dx.doi.org/10.1029/2020gb006821 |
op_rights |
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0] https://spdx.org/licenses/CC-BY-SA-4.0 |
op_doi |
https://doi.org/10.26022/ieda/11222910.1029/2020gb006821 |
_version_ |
1792049880106008576 |