An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ...
This study discusses the metal concentrations and sedimentological data from Lake L55, a dried, land-locked lake from Schirmacher Oasis, East Antarctica. Toxic metals in sediments are a major threat to the environment. Twenty-five surface sediment samples were analyzed for the presence of fifteen me...
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Taylor & Francis
2024
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ftdatacite:10.6084/m9.figshare.25377280.v1 2024-04-28T08:02:53+00:00 An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... Joju, G.S. Warrier, Anish Kumar Sali, A.S Yamuna Chaparro, Marcos A.E. Mahesh, B.S. K, Amrutha K, Balakrishna Mohan, Rahul 2024 https://dx.doi.org/10.6084/m9.figshare.25377280.v1 https://tandf.figshare.com/articles/journal_contribution/An_Assessment_of_Metal_Pollution_in_the_Surface_Sediments_of_an_East_Antarctic_Lake/25377280/1 unknown Taylor & Francis https://dx.doi.org/10.6084/m9.figshare.25377280 https://dx.doi.org/10.1080/15320383.2024.2323516 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Journal contribution article-journal Text ScholarlyArticle 2024 ftdatacite https://doi.org/10.6084/m9.figshare.25377280.v110.6084/m9.figshare.2537728010.1080/15320383.2024.2323516 2024-04-02T10:48:32Z This study discusses the metal concentrations and sedimentological data from Lake L55, a dried, land-locked lake from Schirmacher Oasis, East Antarctica. Toxic metals in sediments are a major threat to the environment. Twenty-five surface sediment samples were analyzed for the presence of fifteen metals. The sedimentological data indicates that the sediments are predominantly sandy with low concentrations of silt and clay. The chemical weathering index for the sediments reflects low degree of weathering. Negligible concentrations of organic content were present in the sediments owing to the cold and dry conditions of the study area. The environmental pollution indices indicate elevated concentrations of Ba, Zn, As and Pb in the sediments. Barium could be supplied by the weathering of the quartzofeldspathic catchment rocks, while Zn, As and Pb could be supplied from the fuel burning for power generation and logistical activities, paint residue, and battery waste. The sediment quality guidelines were ... Text Antarc* Antarctic Antarctica East Antarctica DataCite Metadata Store (German National Library of Science and Technology) |
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Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences |
spellingShingle |
Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Joju, G.S. Warrier, Anish Kumar Sali, A.S Yamuna Chaparro, Marcos A.E. Mahesh, B.S. K, Amrutha K, Balakrishna Mohan, Rahul An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
topic_facet |
Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences |
description |
This study discusses the metal concentrations and sedimentological data from Lake L55, a dried, land-locked lake from Schirmacher Oasis, East Antarctica. Toxic metals in sediments are a major threat to the environment. Twenty-five surface sediment samples were analyzed for the presence of fifteen metals. The sedimentological data indicates that the sediments are predominantly sandy with low concentrations of silt and clay. The chemical weathering index for the sediments reflects low degree of weathering. Negligible concentrations of organic content were present in the sediments owing to the cold and dry conditions of the study area. The environmental pollution indices indicate elevated concentrations of Ba, Zn, As and Pb in the sediments. Barium could be supplied by the weathering of the quartzofeldspathic catchment rocks, while Zn, As and Pb could be supplied from the fuel burning for power generation and logistical activities, paint residue, and battery waste. The sediment quality guidelines were ... |
format |
Text |
author |
Joju, G.S. Warrier, Anish Kumar Sali, A.S Yamuna Chaparro, Marcos A.E. Mahesh, B.S. K, Amrutha K, Balakrishna Mohan, Rahul |
author_facet |
Joju, G.S. Warrier, Anish Kumar Sali, A.S Yamuna Chaparro, Marcos A.E. Mahesh, B.S. K, Amrutha K, Balakrishna Mohan, Rahul |
author_sort |
Joju, G.S. |
title |
An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
title_short |
An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
title_full |
An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
title_fullStr |
An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
title_full_unstemmed |
An Assessment of Metal Pollution in the Surface Sediments of an East Antarctic Lake ... |
title_sort |
assessment of metal pollution in the surface sediments of an east antarctic lake ... |
publisher |
Taylor & Francis |
publishDate |
2024 |
url |
https://dx.doi.org/10.6084/m9.figshare.25377280.v1 https://tandf.figshare.com/articles/journal_contribution/An_Assessment_of_Metal_Pollution_in_the_Surface_Sediments_of_an_East_Antarctic_Lake/25377280/1 |
genre |
Antarc* Antarctic Antarctica East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.25377280 https://dx.doi.org/10.1080/15320383.2024.2323516 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.25377280.v110.6084/m9.figshare.2537728010.1080/15320383.2024.2323516 |
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