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dc.contributor.author
Cortelezzi, Agustina  
dc.contributor.author
Gullo, Bettina  
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Simoy, Maria Veronica  
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Cepeda, Rosana Esther  
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Marinelli, Claudia Beatriz  
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Rodrigues Capitulo, Alberto  
dc.contributor.author
Berkunsky, Igor  
dc.date.available
2019-09-16T14:13:24Z  
dc.date.issued
2018-05  
dc.identifier.citation
Cortelezzi, Agustina; Gullo, Bettina; Simoy, Maria Veronica; Cepeda, Rosana Esther; Marinelli, Claudia Beatriz; et al.; Assessing the sensitivity of leeches as indicators of water quality; Elsevier B.V.; Science of the Total Environment; 624; 5-2018; 1244-1249  
dc.identifier.issn
0048-9697  
dc.identifier.uri
http://hdl.handle.net/11336/83612  
dc.description.abstract
The objective of this work was assessing the sensitivity of leeches to several water quality attributes in lowlands streams. We used occupancy modelling that account explicitly for detectability, to estimate the influence of four variables (dissolved oxygen, 5-days biochemicals oxygen demand, conductivity, and dissolved inorganic nitrogen) affecting nine species. We described the sensitivity as a change in the occupancy along the range of water quality attributes. We found at least one species of Helobdella in 81% of sites and Helobdella, as genus, was detected along the entire gradient of each attribute. However, differences in the sensitivity were observed between species. For example, if we analyse the sensitivity of the genus Helobdella to dissolved oxygen, we can say that it is very tolerant. However, if we analyse the response to dissolved oxygen of each one of the species of Helobdella, we will realize that H. michaelseni, and H. simplex showed a high occupancy at high levels of dissolved oxygen; while H. hyalina and H. triserialis lineata showed high occupancy at low levels. Describe the sensitivity of the species in terms of occupancy, offers a new methodology to understand how the species behave along a stressor gradient.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier B.V.  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Annelida  
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Bioindicators  
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Occupancy Modelling  
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Streams  
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Hirudinea  
dc.subject.classification
Ecología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Assessing the sensitivity of leeches as indicators of water quality  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-07-26T13:39:05Z  
dc.journal.volume
624  
dc.journal.pagination
1244-1249  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdan  
dc.description.fil
Fil: Cortelezzi, Agustina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
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Fil: Gullo, Bettina. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; Argentina  
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Fil: Simoy, Maria Veronica. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina  
dc.description.fil
Fil: Cepeda, Rosana Esther. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina  
dc.description.fil
Fil: Marinelli, Claudia Beatriz. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina  
dc.description.fil
Fil: Rodrigues Capitulo, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina  
dc.description.fil
Fil: Berkunsky, Igor. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Science of the Total Environment  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S0048969717336707  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.scitotenv.2017.12.236