Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018
This project investigates long-term trends in total suspended solids (TSS) and mercury in TSS (i.e., particulate mercury, PHg) from 1974–2018 in eight major Russian rivers within the pan-Arctic watershed. River water samples were collected approximately monthly from the near-surface (0–0.5 m) and pr...
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NSF Arctic Data Center
2022
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Online Access: | https://dx.doi.org/10.18739/a2dz0331m https://arcticdata.io/catalog/view/doi:10.18739/A2DZ0331M |
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ftdatacite:10.18739/a2dz0331m 2023-05-15T14:29:12+02:00 Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 Zolkos, Scott Zhulidov, Alexander V. Gurtovaya, Tatiana Yu. 2022 text/xml https://dx.doi.org/10.18739/a2dz0331m https://arcticdata.io/catalog/view/doi:10.18739/A2DZ0331M en eng NSF Arctic Data Center mercury sediment Arctic river flux long-term Dataset dataset 2022 ftdatacite https://doi.org/10.18739/a2dz0331m 2022-04-01T18:27:14Z This project investigates long-term trends in total suspended solids (TSS) and mercury in TSS (i.e., particulate mercury, PHg) from 1974–2018 in eight major Russian rivers within the pan-Arctic watershed. River water samples were collected approximately monthly from the near-surface (0–0.5 m) and processed following clean techniques for analysis of trace metals. Laboratory procedures followed standard methods and were consistent through the duration of the study. Measurements of TSS and PHg concentration together with published observations on daily river discharge were used to estimate annual TSS and PHg concentrations and flux magnitudes, and the trends of each, using the United States Geological Survey weighted regressions on time, discharge, and season (WRTDS) modeling approach (Hirsch et al., 2010; doi:10.1111/j.1752-1688.2010.00482.x). Full methodological details, including statistical analyses and quality-assurance / quality-control, can be found in the manuscript associated with these data: "Multi-decadal declines in particulate mercury and sediment export from Russian rivers in the pan-Arctic basin", by Scott Zolkos et al. Dataset Arctic Basin Arctic DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
mercury sediment Arctic river flux long-term |
spellingShingle |
mercury sediment Arctic river flux long-term Zolkos, Scott Zhulidov, Alexander V. Gurtovaya, Tatiana Yu. Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
topic_facet |
mercury sediment Arctic river flux long-term |
description |
This project investigates long-term trends in total suspended solids (TSS) and mercury in TSS (i.e., particulate mercury, PHg) from 1974–2018 in eight major Russian rivers within the pan-Arctic watershed. River water samples were collected approximately monthly from the near-surface (0–0.5 m) and processed following clean techniques for analysis of trace metals. Laboratory procedures followed standard methods and were consistent through the duration of the study. Measurements of TSS and PHg concentration together with published observations on daily river discharge were used to estimate annual TSS and PHg concentrations and flux magnitudes, and the trends of each, using the United States Geological Survey weighted regressions on time, discharge, and season (WRTDS) modeling approach (Hirsch et al., 2010; doi:10.1111/j.1752-1688.2010.00482.x). Full methodological details, including statistical analyses and quality-assurance / quality-control, can be found in the manuscript associated with these data: "Multi-decadal declines in particulate mercury and sediment export from Russian rivers in the pan-Arctic basin", by Scott Zolkos et al. |
format |
Dataset |
author |
Zolkos, Scott Zhulidov, Alexander V. Gurtovaya, Tatiana Yu. |
author_facet |
Zolkos, Scott Zhulidov, Alexander V. Gurtovaya, Tatiana Yu. |
author_sort |
Zolkos, Scott |
title |
Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
title_short |
Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
title_full |
Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
title_fullStr |
Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
title_full_unstemmed |
Russian river total suspended solids (TSS), mercury in TSS, and drivers of long-term trends, 1974-2018 |
title_sort |
russian river total suspended solids (tss), mercury in tss, and drivers of long-term trends, 1974-2018 |
publisher |
NSF Arctic Data Center |
publishDate |
2022 |
url |
https://dx.doi.org/10.18739/a2dz0331m https://arcticdata.io/catalog/view/doi:10.18739/A2DZ0331M |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Basin Arctic |
genre_facet |
Arctic Basin Arctic |
op_doi |
https://doi.org/10.18739/a2dz0331m |
_version_ |
1766303280744366080 |