Stream contamination by trace elements: biota incorporation and phytoremediation
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Limnologica Brasiliensia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100301 |
Resumo: | Abstract: In this review, we present information about the presence of trace elements on streams and the consequences related to the increase of these chemical elements on aquatic systems. Although several studies on trace elements contamination in aquatic environments are conducted on point sources, non-point sources also have a high potential to contaminate water bodies. Some trace elements are important for the development of an organism. However, even essential elements, in high concentrations, may be toxic to aquatic organisms. In some cases, trace elements may accumulate and be transferred along food webs, generating changes in the structure and functioning of terrestrial ecosystems. The phytoremediation techniques could be an important tool in reducing the problems generated by trace elements. Thus, understanding the effects generated by the increase of trace elements concentrations on aquatic ecosystems becomes important to help public managers to apply solutions for the mitigation of this chemical pollution on natural resources. |
id |
ABL-1_32d77e2653d95aacfad5458e547e2015 |
---|---|
oai_identifier_str |
oai:scielo:S2179-975X2020000100301 |
network_acronym_str |
ABL-1 |
network_name_str |
Acta Limnologica Brasiliensia (Online) |
repository_id_str |
|
spelling |
Stream contamination by trace elements: biota incorporation and phytoremediationbioaccumulationbiomagnificationheavy metalsmetalloidsAbstract: In this review, we present information about the presence of trace elements on streams and the consequences related to the increase of these chemical elements on aquatic systems. Although several studies on trace elements contamination in aquatic environments are conducted on point sources, non-point sources also have a high potential to contaminate water bodies. Some trace elements are important for the development of an organism. However, even essential elements, in high concentrations, may be toxic to aquatic organisms. In some cases, trace elements may accumulate and be transferred along food webs, generating changes in the structure and functioning of terrestrial ecosystems. The phytoremediation techniques could be an important tool in reducing the problems generated by trace elements. Thus, understanding the effects generated by the increase of trace elements concentrations on aquatic ecosystems becomes important to help public managers to apply solutions for the mitigation of this chemical pollution on natural resources.Associação Brasileira de Limnologia2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100301Acta Limnologica Brasiliensia v.32 2020reponame:Acta Limnologica Brasiliensia (Online)instname:Associação Brasileira de Limnologia (ABL)instacron:ABL10.1590/s2179-975x2219info:eu-repo/semantics/openAccessLoureiro,Rafael ChavesHepp,Luiz Ubirataneng2020-05-06T00:00:00Zoai:scielo:S2179-975X2020000100301Revistahttp://www.ablimno.org.br/publiActa.phphttps://old.scielo.br/oai/scielo-oai.php||actalb@rc.unesp.br2179-975X0102-6712opendoar:2020-05-06T00:00Acta Limnologica Brasiliensia (Online) - Associação Brasileira de Limnologia (ABL)false |
dc.title.none.fl_str_mv |
Stream contamination by trace elements: biota incorporation and phytoremediation |
title |
Stream contamination by trace elements: biota incorporation and phytoremediation |
spellingShingle |
Stream contamination by trace elements: biota incorporation and phytoremediation Loureiro,Rafael Chaves bioaccumulation biomagnification heavy metals metalloids |
title_short |
Stream contamination by trace elements: biota incorporation and phytoremediation |
title_full |
Stream contamination by trace elements: biota incorporation and phytoremediation |
title_fullStr |
Stream contamination by trace elements: biota incorporation and phytoremediation |
title_full_unstemmed |
Stream contamination by trace elements: biota incorporation and phytoremediation |
title_sort |
Stream contamination by trace elements: biota incorporation and phytoremediation |
author |
Loureiro,Rafael Chaves |
author_facet |
Loureiro,Rafael Chaves Hepp,Luiz Ubiratan |
author_role |
author |
author2 |
Hepp,Luiz Ubiratan |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Loureiro,Rafael Chaves Hepp,Luiz Ubiratan |
dc.subject.por.fl_str_mv |
bioaccumulation biomagnification heavy metals metalloids |
topic |
bioaccumulation biomagnification heavy metals metalloids |
description |
Abstract: In this review, we present information about the presence of trace elements on streams and the consequences related to the increase of these chemical elements on aquatic systems. Although several studies on trace elements contamination in aquatic environments are conducted on point sources, non-point sources also have a high potential to contaminate water bodies. Some trace elements are important for the development of an organism. However, even essential elements, in high concentrations, may be toxic to aquatic organisms. In some cases, trace elements may accumulate and be transferred along food webs, generating changes in the structure and functioning of terrestrial ecosystems. The phytoremediation techniques could be an important tool in reducing the problems generated by trace elements. Thus, understanding the effects generated by the increase of trace elements concentrations on aquatic ecosystems becomes important to help public managers to apply solutions for the mitigation of this chemical pollution on natural resources. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100301 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100301 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s2179-975x2219 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Limnologia |
publisher.none.fl_str_mv |
Associação Brasileira de Limnologia |
dc.source.none.fl_str_mv |
Acta Limnologica Brasiliensia v.32 2020 reponame:Acta Limnologica Brasiliensia (Online) instname:Associação Brasileira de Limnologia (ABL) instacron:ABL |
instname_str |
Associação Brasileira de Limnologia (ABL) |
instacron_str |
ABL |
institution |
ABL |
reponame_str |
Acta Limnologica Brasiliensia (Online) |
collection |
Acta Limnologica Brasiliensia (Online) |
repository.name.fl_str_mv |
Acta Limnologica Brasiliensia (Online) - Associação Brasileira de Limnologia (ABL) |
repository.mail.fl_str_mv |
||actalb@rc.unesp.br |
_version_ |
1754212637727522816 |