This paper evaluates the efficiency of a macroinvertebrate-based Pollution Tolerance Index (PTI) in detecting aquatic pollution in the Chhariganga oxbow lake in India. In this lake, calculated PTIs were compared with results from an array of physicochemical water and sediment parameters and to a mac...

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Autores:
Ghosh, Dipankar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
Biswas, Jayanta Kumar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India. International Centre for Ecological Engineering, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Pontificia Universidad Javeriana
Repositorio:
Repositorio Universidad Javeriana
Idioma:
eng
OAI Identifier:
oai:repository.javeriana.edu.co:10554/31546
Acceso en línea:
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081
http://hdl.handle.net/10554/31546
Palabra clave:
Macroinvertebrate diversity
aquatic health; diversity indexes; macroinvertebrates; pollution; water quality
Rights
openAccess
License
Atribución-NoComercial-SinDerivadas 4.0 Internacional
id JAVERIANA2_46a3f2eea350e09435d17d925e5edf1e
oai_identifier_str oai:repository.javeriana.edu.co:10554/31546
network_acronym_str JAVERIANA2
network_name_str Repositorio Universidad Javeriana
repository_id_str
spelling Atribución-NoComercial-SinDerivadas 4.0 InternacionalCopyright (c) 2017 Universitas Scientiarumhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Department of Ecological Studies at the University of KalyaniDepartment of Fisheries of the West Bengal Government, and the Kutirpara Fishermen Co-operative Society Ltd. of the Nakashipara Development Block, Nadia, West Bengal, India.Ghosh, Dipankar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.Biswas, Jayanta Kumar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India. International Centre for Ecological Engineering, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.2018-02-24T16:00:08Z2020-04-15T18:07:54Z2018-02-24T16:00:08Z2020-04-15T18:07:54Z2018-01-11http://revistas.javeriana.edu.co/index.php/scientarium/article/view/1808110.11144/Javeriana.SC22-3.eopt2027-13520122-7483http://hdl.handle.net/10554/31546PDFapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfengPontificia Universidad Javerianahttp://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16076http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16091http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16092http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16093http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16094Universitas Scientiarum; Vol 22, No 3 (2017); 237-261Universitas Scientiarum; Vol 22, No 3 (2017); 237-261Universitas Scientiarum; Vol 22, No 3 (2017); 237-261Macroinvertebrate diversityaquatic health; diversity indexes; macroinvertebrates; pollution; water qualitynullnullnullhttp://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articlelEfficiency of Pollution Tolerance Index (PTI) of macroinvertebrates in detecting aquatic pollution in an oxbow lake in IndiaThis paper evaluates the efficiency of a macroinvertebrate-based Pollution Tolerance Index (PTI) in detecting aquatic pollution in the Chhariganga oxbow lake in India. In this lake, calculated PTIs were compared with results from an array of physicochemical water and sediment parameters and to a macroinvertebrate diversity assessment conducted in parallel for the same lake. The obtained PTI values fell in a range (between 20 and 31) that are indicative of an absence of organic pollution according to the literature, and are normally reported for systems devoid of anthropogenic activity (for instance no monsoonal polluting jute retting activities). However, in the light of the results for the assessed water and sediment physicochemical parameters, and the support of diversity indexes of macroinvertebrates, using data from the same lake, it was possible to conclude that the obtained PTI values do not reflect the true pollution status of this oxbow lake. As PTI values and diversity indexes contradict each other in detecting pollution, it is advised to take both parameters into consideration when using macroinvertebrates to assess aquatic health.10554/31546oai:repository.javeriana.edu.co:10554/315462023-03-28 16:15:22.027Repositorio Institucional - Pontificia Universidad Javerianarepositorio@javeriana.edu.co
dc.title.english.eng.fl_str_mv Efficiency of Pollution Tolerance Index (PTI) of macroinvertebrates in detecting aquatic pollution in an oxbow lake in India
dc.creator.fl_str_mv Ghosh, Dipankar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
Biswas, Jayanta Kumar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India. International Centre for Ecological Engineering, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
dc.contributor.author.none.fl_str_mv Ghosh, Dipankar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
Biswas, Jayanta Kumar; Department of Ecological Studies, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India. International Centre for Ecological Engineering, University of Kalyani, Kalyani, Nadia, West Bengal – 741235, India.
dc.contributor.eng.fl_str_mv Department of Ecological Studies at the University of Kalyani
Department of Fisheries of the West Bengal Government, and the Kutirpara Fishermen Co-operative Society Ltd. of the Nakashipara Development Block, Nadia, West Bengal, India.
dc.subject.eng.fl_str_mv Macroinvertebrate diversity
aquatic health; diversity indexes; macroinvertebrates; pollution; water quality
topic Macroinvertebrate diversity
aquatic health; diversity indexes; macroinvertebrates; pollution; water quality
spellingShingle Macroinvertebrate diversity
aquatic health; diversity indexes; macroinvertebrates; pollution; water quality
description This paper evaluates the efficiency of a macroinvertebrate-based Pollution Tolerance Index (PTI) in detecting aquatic pollution in the Chhariganga oxbow lake in India. In this lake, calculated PTIs were compared with results from an array of physicochemical water and sediment parameters and to a macroinvertebrate diversity assessment conducted in parallel for the same lake. The obtained PTI values fell in a range (between 20 and 31) that are indicative of an absence of organic pollution according to the literature, and are normally reported for systems devoid of anthropogenic activity (for instance no monsoonal polluting jute retting activities). However, in the light of the results for the assessed water and sediment physicochemical parameters, and the support of diversity indexes of macroinvertebrates, using data from the same lake, it was possible to conclude that the obtained PTI values do not reflect the true pollution status of this oxbow lake. As PTI values and diversity indexes contradict each other in detecting pollution, it is advised to take both parameters into consideration when using macroinvertebrates to assess aquatic health.
publishDate 2018
dc.date.accessioned.none.fl_str_mv 2018-02-24T16:00:08Z
2020-04-15T18:07:54Z
dc.date.available.none.fl_str_mv 2018-02-24T16:00:08Z
2020-04-15T18:07:54Z
dc.date.created.none.fl_str_mv 2018-01-11
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.hasversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.local.spa.fl_str_mv Artículo de revista
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.other.none.fl_str_mv l
format http://purl.org/coar/resource_type/c_6501
dc.identifier.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081
10.11144/Javeriana.SC22-3.eopt
dc.identifier.issn.none.fl_str_mv 2027-1352
0122-7483
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/10554/31546
url http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081
http://hdl.handle.net/10554/31546
identifier_str_mv 10.11144/Javeriana.SC22-3.eopt
2027-1352
0122-7483
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.uri.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16076
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16091
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16092
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16093
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/18081/16094
dc.relation.citationissue.eng.fl_str_mv Universitas Scientiarum; Vol 22, No 3 (2017); 237-261
dc.relation.citationissue.spa.fl_str_mv Universitas Scientiarum; Vol 22, No 3 (2017); 237-261
dc.relation.citationissue.por.fl_str_mv Universitas Scientiarum; Vol 22, No 3 (2017); 237-261
dc.rights.eng.fl_str_mv Copyright (c) 2017 Universitas Scientiarum
dc.rights.licence.*.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
dc.rights.uri.eng.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
Copyright (c) 2017 Universitas Scientiarum
http://creativecommons.org/licenses/by-nc/4.0
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.spa.fl_str_mv PDF
dc.format.mimetype.spa.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv null
null
null
dc.publisher.eng.fl_str_mv Pontificia Universidad Javeriana
institution Pontificia Universidad Javeriana
repository.name.fl_str_mv Repositorio Institucional - Pontificia Universidad Javeriana
repository.mail.fl_str_mv repositorio@javeriana.edu.co
_version_ 1808388123307016192

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