Riverine Flux of Metals from Historically Mined Orefields in England and Wales
The flux of metals at the tidal limits of major rivers are an important metric of freshwater contaminant transfer to marine habitats, reported in Northeast Atlantic bordering countries under the 1992 Oslo-Paris (OSPAR) Convention. This paper presents an assessment of long-term OSPAR data for four tr...
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Online Access: | https://hull-repository.worktribe.com/output/1529690 https://doi.org/10.1007/s11270-012-1425-9 |
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ftunivhullir:oai:hull-repository.worktribe.com:1529690 2023-05-15T17:41:38+02:00 Riverine Flux of Metals from Historically Mined Orefields in England and Wales Mayes, W. M. Potter, H. A. B. Jarvis, A. P. 2013-01-10 https://hull-repository.worktribe.com/output/1529690 https://doi.org/10.1007/s11270-012-1425-9 unknown Springer Verlag https://hull-repository.worktribe.com/output/1529690 Water, Air, and Soil Pollution Volume 224 Issue 2 doi:https://doi.org/10.1007/s11270-012-1425-9 0049-6979 doi:10.1007/s11270-012-1425-9 Metal mine Pollution Mine water Contaminant transport Flux Zinc Cadmium Lead Copper Specialist Research - Other Energy Environment and Sustainability Journal Article 2013 ftunivhullir https://doi.org/10.1007/s11270-012-1425-9 2023-03-26T20:24:49Z The flux of metals at the tidal limits of major rivers are an important metric of freshwater contaminant transfer to marine habitats, reported in Northeast Atlantic bordering countries under the 1992 Oslo-Paris (OSPAR) Convention. This paper presents an assessment of long-term OSPAR data for four trace metals (Cd, Cu, Pb, and Zn) using a range of spatial datasets to assess the broad distribution of metal flux and yield across England and Wales. Mine site records and geological and land use data are used to classify river basins into six classes. The bulk of metal flux to seas around England and Wales occurs from catchments containing extensive mineralization and a legacy of metal mining (52 % of the total Zn flux, 47 % of Pb, 39 % of Cu, and 48 % of Cd were associated with mined catchments). Catchment area, metal flux from point mine discharges at source, and extent of mineralization typically accounted most for variation in catchment outlet metal flux in stepwise multiple linear regression (SMLR). There are a number of small mining-impacted rural catchments contributing significant fluxes of metals to coastal waters. Of particular prominence are Restronguet Creek (drainage area 87 km2) in southwest England that discharges 176 t Zn/year and 18 t Cu/year and the Afon Goch Dulas (27 km2) in north Wales, which releases 20 t Zn/year and 9 t Cu/year. Although such exercises cannot directly determine the provenance of metals, comparison with metal release data and a review of catchment-scale studies suggest a critical role of mining-related contaminants in contributing to catchment metal export. Article in Journal/Newspaper Northeast Atlantic University of Hull: Repository@Hull Water, Air, & Soil Pollution 224 2 |
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Open Polar |
collection |
University of Hull: Repository@Hull |
op_collection_id |
ftunivhullir |
language |
unknown |
topic |
Metal mine Pollution Mine water Contaminant transport Flux Zinc Cadmium Lead Copper Specialist Research - Other Energy Environment and Sustainability |
spellingShingle |
Metal mine Pollution Mine water Contaminant transport Flux Zinc Cadmium Lead Copper Specialist Research - Other Energy Environment and Sustainability Mayes, W. M. Potter, H. A. B. Jarvis, A. P. Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
topic_facet |
Metal mine Pollution Mine water Contaminant transport Flux Zinc Cadmium Lead Copper Specialist Research - Other Energy Environment and Sustainability |
description |
The flux of metals at the tidal limits of major rivers are an important metric of freshwater contaminant transfer to marine habitats, reported in Northeast Atlantic bordering countries under the 1992 Oslo-Paris (OSPAR) Convention. This paper presents an assessment of long-term OSPAR data for four trace metals (Cd, Cu, Pb, and Zn) using a range of spatial datasets to assess the broad distribution of metal flux and yield across England and Wales. Mine site records and geological and land use data are used to classify river basins into six classes. The bulk of metal flux to seas around England and Wales occurs from catchments containing extensive mineralization and a legacy of metal mining (52 % of the total Zn flux, 47 % of Pb, 39 % of Cu, and 48 % of Cd were associated with mined catchments). Catchment area, metal flux from point mine discharges at source, and extent of mineralization typically accounted most for variation in catchment outlet metal flux in stepwise multiple linear regression (SMLR). There are a number of small mining-impacted rural catchments contributing significant fluxes of metals to coastal waters. Of particular prominence are Restronguet Creek (drainage area 87 km2) in southwest England that discharges 176 t Zn/year and 18 t Cu/year and the Afon Goch Dulas (27 km2) in north Wales, which releases 20 t Zn/year and 9 t Cu/year. Although such exercises cannot directly determine the provenance of metals, comparison with metal release data and a review of catchment-scale studies suggest a critical role of mining-related contaminants in contributing to catchment metal export. |
format |
Article in Journal/Newspaper |
author |
Mayes, W. M. Potter, H. A. B. Jarvis, A. P. |
author_facet |
Mayes, W. M. Potter, H. A. B. Jarvis, A. P. |
author_sort |
Mayes, W. M. |
title |
Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
title_short |
Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
title_full |
Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
title_fullStr |
Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
title_full_unstemmed |
Riverine Flux of Metals from Historically Mined Orefields in England and Wales |
title_sort |
riverine flux of metals from historically mined orefields in england and wales |
publisher |
Springer Verlag |
publishDate |
2013 |
url |
https://hull-repository.worktribe.com/output/1529690 https://doi.org/10.1007/s11270-012-1425-9 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_relation |
https://hull-repository.worktribe.com/output/1529690 Water, Air, and Soil Pollution Volume 224 Issue 2 doi:https://doi.org/10.1007/s11270-012-1425-9 0049-6979 doi:10.1007/s11270-012-1425-9 |
op_doi |
https://doi.org/10.1007/s11270-012-1425-9 |
container_title |
Water, Air, & Soil Pollution |
container_volume |
224 |
container_issue |
2 |
_version_ |
1766143304672477184 |