Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica
This paper reports the distribution of minor and trace metals determined in water, algae, soil and sediment collected in different lakes in Antarctica, during the Italian Expedition in the austral summer 1993/94. The determination of the total concentration of the following metals was performed: Al,...
Published in: | International Journal of Environmental Analytical Chemistry |
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1998
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Online Access: | http://hdl.handle.net/11579/48179 https://doi.org/10.1080/03067319808032630 |
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ftunipiemonteori:oai:iris.uniupo.it:11579/48179 2024-02-11T09:58:26+01:00 Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica E. Mentasti O. Abollino C. Sarzanini ACETO, Maurizio E., Mentasti O., Abollino Aceto, Maurizio C., Sarzanini 1998 STAMPA http://hdl.handle.net/11579/48179 https://doi.org/10.1080/03067319808032630 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000080750100003 firstpage:245 lastpage:255 numberofpages:11 journal:INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY http://hdl.handle.net/11579/48179 doi:10.1080/03067319808032630 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0032454051 info:eu-repo/semantics/article 1998 ftunipiemonteori https://doi.org/10.1080/03067319808032630 2024-01-24T18:09:20Z This paper reports the distribution of minor and trace metals determined in water, algae, soil and sediment collected in different lakes in Antarctica, during the Italian Expedition in the austral summer 1993/94. The determination of the total concentration of the following metals was performed: Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Sr, Zn. These have been determined in Carezza Lake (two temporally separate samplings) in Tarn Flat Lake and in Inexpressible Island Lake. The analytical results have been discussed with reference to their different meaning for matrices such as soil and sediment. Bivariate plots obtained with the factorial analysis for principal components have been obtained and discussed for lake water samples collected in the 1993/94 campaign and the previous ones (1989-1993). In addition a t-test correlation method showed that soil samples collected around the lakes and sediments sampled at the bottom of the lakes have equal composition with a coefficient correlation of 0.988 (95% confidence level). Article in Journal/Newspaper Antarc* Antarctica Inexpressible Island Università degli Studi del Piemonte Orientale: CINECA IRIS Austral Inexpressible Island ENVELOPE(163.650,163.650,-74.900,-74.900) Tarn Flat ENVELOPE(162.500,162.500,-75.067,-75.067) Carezza ENVELOPE(164.047,164.047,-74.710,-74.710) Island Lake ENVELOPE(166.433,166.433,-77.633,-77.633) International Journal of Environmental Analytical Chemistry 71 3-4 245 255 |
institution |
Open Polar |
collection |
Università degli Studi del Piemonte Orientale: CINECA IRIS |
op_collection_id |
ftunipiemonteori |
language |
English |
description |
This paper reports the distribution of minor and trace metals determined in water, algae, soil and sediment collected in different lakes in Antarctica, during the Italian Expedition in the austral summer 1993/94. The determination of the total concentration of the following metals was performed: Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Sr, Zn. These have been determined in Carezza Lake (two temporally separate samplings) in Tarn Flat Lake and in Inexpressible Island Lake. The analytical results have been discussed with reference to their different meaning for matrices such as soil and sediment. Bivariate plots obtained with the factorial analysis for principal components have been obtained and discussed for lake water samples collected in the 1993/94 campaign and the previous ones (1989-1993). In addition a t-test correlation method showed that soil samples collected around the lakes and sediments sampled at the bottom of the lakes have equal composition with a coefficient correlation of 0.988 (95% confidence level). |
author2 |
E., Mentasti O., Abollino Aceto, Maurizio C., Sarzanini |
format |
Article in Journal/Newspaper |
author |
E. Mentasti O. Abollino C. Sarzanini ACETO, Maurizio |
spellingShingle |
E. Mentasti O. Abollino C. Sarzanini ACETO, Maurizio Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
author_facet |
E. Mentasti O. Abollino C. Sarzanini ACETO, Maurizio |
author_sort |
E. Mentasti |
title |
Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
title_short |
Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
title_full |
Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
title_fullStr |
Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
title_full_unstemmed |
Distribution and statistical correlations for major, minor and trace metals in lake environments of Antarctica |
title_sort |
distribution and statistical correlations for major, minor and trace metals in lake environments of antarctica |
publishDate |
1998 |
url |
http://hdl.handle.net/11579/48179 https://doi.org/10.1080/03067319808032630 |
long_lat |
ENVELOPE(163.650,163.650,-74.900,-74.900) ENVELOPE(162.500,162.500,-75.067,-75.067) ENVELOPE(164.047,164.047,-74.710,-74.710) ENVELOPE(166.433,166.433,-77.633,-77.633) |
geographic |
Austral Inexpressible Island Tarn Flat Carezza Island Lake |
geographic_facet |
Austral Inexpressible Island Tarn Flat Carezza Island Lake |
genre |
Antarc* Antarctica Inexpressible Island |
genre_facet |
Antarc* Antarctica Inexpressible Island |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000080750100003 firstpage:245 lastpage:255 numberofpages:11 journal:INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY http://hdl.handle.net/11579/48179 doi:10.1080/03067319808032630 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0032454051 |
op_doi |
https://doi.org/10.1080/03067319808032630 |
container_title |
International Journal of Environmental Analytical Chemistry |
container_volume |
71 |
container_issue |
3-4 |
container_start_page |
245 |
op_container_end_page |
255 |
_version_ |
1790594091327684608 |