THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS
Acid sulfate conditions were found in six soils from various areas in Canada by the presence of basic ferric sulfates, the prominence of the iron oxidizing bacterium Thiobacillus ferrooxidans, and the low pH values from 2.9 to 4.2. The content of natrojarosite [NaFe 3 (SO 4 ) 2 (OH) 6 ] was greater...
Published in: | Canadian Journal of Soil Science |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1981
|
Subjects: | |
Online Access: | http://dx.doi.org/10.4141/cjss81-011 http://www.nrcresearchpress.com/doi/pdf/10.4141/cjss81-011 |
id |
crcansciencepubl:10.4141/cjss81-011 |
---|---|
record_format |
openpolar |
spelling |
crcansciencepubl:10.4141/cjss81-011 2023-12-17T10:25:56+01:00 THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS ROSS, G.J. IVARSON, K.C. 1981 http://dx.doi.org/10.4141/cjss81-011 http://www.nrcresearchpress.com/doi/pdf/10.4141/cjss81-011 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Soil Science volume 61, issue 1, page 99-107 ISSN 0008-4271 1918-1841 Soil Science journal-article 1981 crcansciencepubl https://doi.org/10.4141/cjss81-011 2023-11-19T13:39:21Z Acid sulfate conditions were found in six soils from various areas in Canada by the presence of basic ferric sulfates, the prominence of the iron oxidizing bacterium Thiobacillus ferrooxidans, and the low pH values from 2.9 to 4.2. The content of natrojarosite [NaFe 3 (SO 4 ) 2 (OH) 6 ] was greater than, or equal to, jarosite [KFe 3 (SO 4 ) 2 (OH) 6 ] in the majority of the soils. The Boundary, Keld and Nicomekl soils from western areas and the Kanguk soil from an arctic area contained relatively large proportions of natrojarosite whereas the de l’Anse and Acadia soils contained larger proportions of jarosite. The recognition of acid sulfate conditions in soils and underlying materials is important not only in relation to agriculture but also with respect to construction projects, as strong acidification and corrosion may be expected, even in permafrost areas, upon exposure of pyrite-containing shales to air. Article in Journal/Newspaper Arctic permafrost Canadian Science Publishing (via Crossref) Arctic Canada Canadian Journal of Soil Science 61 1 99 107 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Soil Science |
spellingShingle |
Soil Science ROSS, G.J. IVARSON, K.C. THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
topic_facet |
Soil Science |
description |
Acid sulfate conditions were found in six soils from various areas in Canada by the presence of basic ferric sulfates, the prominence of the iron oxidizing bacterium Thiobacillus ferrooxidans, and the low pH values from 2.9 to 4.2. The content of natrojarosite [NaFe 3 (SO 4 ) 2 (OH) 6 ] was greater than, or equal to, jarosite [KFe 3 (SO 4 ) 2 (OH) 6 ] in the majority of the soils. The Boundary, Keld and Nicomekl soils from western areas and the Kanguk soil from an arctic area contained relatively large proportions of natrojarosite whereas the de l’Anse and Acadia soils contained larger proportions of jarosite. The recognition of acid sulfate conditions in soils and underlying materials is important not only in relation to agriculture but also with respect to construction projects, as strong acidification and corrosion may be expected, even in permafrost areas, upon exposure of pyrite-containing shales to air. |
format |
Article in Journal/Newspaper |
author |
ROSS, G.J. IVARSON, K.C. |
author_facet |
ROSS, G.J. IVARSON, K.C. |
author_sort |
ROSS, G.J. |
title |
THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
title_short |
THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
title_full |
THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
title_fullStr |
THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
title_full_unstemmed |
THE OCCURENCE OF BASIC FERRIC SULFATES IN SOME CANADIAN SOILS |
title_sort |
occurence of basic ferric sulfates in some canadian soils |
publisher |
Canadian Science Publishing |
publishDate |
1981 |
url |
http://dx.doi.org/10.4141/cjss81-011 http://www.nrcresearchpress.com/doi/pdf/10.4141/cjss81-011 |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Arctic permafrost |
genre_facet |
Arctic permafrost |
op_source |
Canadian Journal of Soil Science volume 61, issue 1, page 99-107 ISSN 0008-4271 1918-1841 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.4141/cjss81-011 |
container_title |
Canadian Journal of Soil Science |
container_volume |
61 |
container_issue |
1 |
container_start_page |
99 |
op_container_end_page |
107 |
_version_ |
1785577596580265984 |