The chemistry of some Brazilian soils: Element mobility during intense weathering

Detalhes bibliográficos
Autor(a) principal: Kronberg, B. I.
Data de Publicação: 1979
Outros Autores: Fyfe, W. S., Leonardos Junior, O. H., Santos, A. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/8826
Resumo: Texto completo. Acesso restrito. p. 211–229
id UFBA-2_25332cc89a56dba82ebbe7daee68752c
oai_identifier_str oai:repositorio.ufba.br:ri/8826
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Kronberg, B. I.Fyfe, W. S.Leonardos Junior, O. H.Santos, A. M.Kronberg, B. I.Fyfe, W. S.Leonardos Junior, O. H.Santos, A. M.2013-03-07T13:56:20Z2013-03-07T13:56:20Z19790009-2541http://www.repositorio.ufba.br/ri/handle/ri/8826v. 24, n. 3–4Texto completo. Acesso restrito. p. 211–229Chemical data for 56 elements in soils from three regions of Brazil (Bahia, Amazon, Goias) indicate that intense chemical weathering leads to a product soil essentially in the system, SiO~--AI20 ~ --F%O3--H~O. The major minerals of the leached soils are quartz, kaoli nite, gibbsite, goethite and hematite. Trace elements show a wide range of behaviour from those which are enriched as for some bio-important elements (B, C1, Mo, Se, Sn, I) and refractory metals (Sc, Zr, Nb, Gd, Tm, Th) to the majority which are severely leached. Trace-element behaviour appears to be largely controlled by the dominant clay or AI303--SiO 2 minerals, or the degree of weathering. Consideration of the chemistry of lateritic soils and groundwaters indicates that the development of deep lateritic profiles requires times in the order of tens of millions of years in a very stable continental setting.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-02-25T19:35:56Z No. of bitstreams: 1 55555.pdf: 2010086 bytes, checksum: 0caf4826be3f9b13632ee9fcc84b23c0 (MD5)Approved for entry into archive by Fatima Cleômenis Botelho Maria (botelho@ufba.br) on 2013-03-07T13:56:20Z (GMT) No. of bitstreams: 1 55555.pdf: 2010086 bytes, checksum: 0caf4826be3f9b13632ee9fcc84b23c0 (MD5)Made available in DSpace on 2013-03-07T13:56:20Z (GMT). No. of bitstreams: 1 55555.pdf: 2010086 bytes, checksum: 0caf4826be3f9b13632ee9fcc84b23c0 (MD5) Previous issue date: 1979SalvadorChemical Geologyhttp://dx.doi.org/10.1016/0009-2541(79)90124-4reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAThe chemistry of some Brazilian soils: Element mobility during intense weatheringChemical Geologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINAL55555.pdf55555.pdfapplication/pdf2010086https://repositorio.ufba.br/bitstream/ri/8826/1/55555.pdf0caf4826be3f9b13632ee9fcc84b23c0MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/8826/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT55555.pdf.txt55555.pdf.txtExtracted texttext/plain19https://repositorio.ufba.br/bitstream/ri/8826/3/55555.pdf.txt7f5b903a193cc66524e06d8c0458e34aMD53ri/88262022-07-05 14:03:42.615oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:42Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv The chemistry of some Brazilian soils: Element mobility during intense weathering
dc.title.alternative.pt_BR.fl_str_mv Chemical Geology
title The chemistry of some Brazilian soils: Element mobility during intense weathering
spellingShingle The chemistry of some Brazilian soils: Element mobility during intense weathering
Kronberg, B. I.
title_short The chemistry of some Brazilian soils: Element mobility during intense weathering
title_full The chemistry of some Brazilian soils: Element mobility during intense weathering
title_fullStr The chemistry of some Brazilian soils: Element mobility during intense weathering
title_full_unstemmed The chemistry of some Brazilian soils: Element mobility during intense weathering
title_sort The chemistry of some Brazilian soils: Element mobility during intense weathering
author Kronberg, B. I.
author_facet Kronberg, B. I.
Fyfe, W. S.
Leonardos Junior, O. H.
Santos, A. M.
author_role author
author2 Fyfe, W. S.
Leonardos Junior, O. H.
Santos, A. M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Kronberg, B. I.
Fyfe, W. S.
Leonardos Junior, O. H.
Santos, A. M.
Kronberg, B. I.
Fyfe, W. S.
Leonardos Junior, O. H.
Santos, A. M.
description Texto completo. Acesso restrito. p. 211–229
publishDate 1979
dc.date.issued.fl_str_mv 1979
dc.date.accessioned.fl_str_mv 2013-03-07T13:56:20Z
dc.date.available.fl_str_mv 2013-03-07T13:56:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/8826
dc.identifier.issn.none.fl_str_mv 0009-2541
dc.identifier.number.pt_BR.fl_str_mv v. 24, n. 3–4
identifier_str_mv 0009-2541
v. 24, n. 3–4
url http://www.repositorio.ufba.br/ri/handle/ri/8826
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Chemical Geology
publisher.none.fl_str_mv Chemical Geology
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/0009-2541(79)90124-4
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/8826/1/55555.pdf
https://repositorio.ufba.br/bitstream/ri/8826/2/license.txt
https://repositorio.ufba.br/bitstream/ri/8826/3/55555.pdf.txt
bitstream.checksum.fl_str_mv 0caf4826be3f9b13632ee9fcc84b23c0
1b89a9a0548218172d7c829f87a0eab9
7f5b903a193cc66524e06d8c0458e34a
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459422543904768

Registros relacionados