Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Mauad, Melina | - |
| dc.creator | Miserendino, Maria Laura | - |
| dc.creator | Risso, Miguel Atilio | - |
| dc.creator | Massaferro, Julieta | - |
| dc.date | 2018-08-13T18:56:29Z | - |
| dc.date | 2018-08-13T18:56:29Z | - |
| dc.date | 2015-09 | - |
| dc.date | 2018-08-08T14:16:27Z | - |
| dc.date.accessioned | 2019-04-29T15:47:13Z | - |
| dc.date.available | 2019-04-29T15:47:13Z | - |
| dc.date.issued | 2018-08-13T18:56:29Z | - |
| dc.date.issued | 2018-08-13T18:56:29Z | - |
| dc.date.issued | 2015-09 | - |
| dc.date.issued | 2018-08-08T14:16:27Z | - |
| dc.identifier | Mauad, Melina; Miserendino, Maria Laura; Risso, Miguel Atilio; Massaferro, Julieta; Assessing the performance of macroinvertebrate metrics in the Challhuaco-Ñireco system (Northern Patagonia, Argentina); Fundaçao Zoobotanica Rio Grande Sul; Iheringia. Série Zoologia; 105; 3; 9-2015; 348-358 | - |
| dc.identifier | 1678-4766 | - |
| dc.identifier | http://hdl.handle.net/11336/55191 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/301972 | - |
| dc.description | Seven sites were examined in the Challhuaco-Ñireco system, located in the reserve of the Nahuel Huapi National Park, however part of the catchment is urbanized, being San Carlos de Bariloche (150,000 inhabitants) placed in the lower part of the basin. Physico-chemical variables were measured and benthic macroinvertebrates were collected during three consecutive years at seven sites from the headwater to the river outlet. Sites near the source of the river were characterised by Plecoptera, Ephemeroptera, Trichoptera and Diptera, whereas sites close to the river mouth were dominated by Diptera, Oligochaeta and Mollusca. Regarding functional feeding groups, collector-gatherers were dominant at all sites and this pattern was consistent among years. Ordination Analysis (RDA) revealed that species assemblages distribution responded to the climatic and topographic gradient (temperature and elevation), but also were associated with variables related to human impact (conductivity, nitrate and phosphate contents). Species assemblages at headwaters were mostly represented by sensitive insects, whereas tolerant taxa such as Tubificidae, Lumbriculidae, Chironomidae and crustacean Aegla sp. were dominant at urbanised sites. Regarding macroinvertebrate metrics employed, total richness, EPT taxa, Shannon diversity index and Biotic Monitoring Patagonian Stream index resulted fairly consistent and evidenced different levels of disturbances at the stream, meaning that this measures are suitable for evaluation of the status of Patagonian mountain streams. | - |
| dc.description | Fil: Mauad, Melina. 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: Miserendino, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagóica. Universidad Nacional de la Patagonia "San Juan Bosco". Facultad de Ciencias Naturales - Sede Esquel. Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina | - |
| dc.description | Fil: Risso, Miguel Atilio. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina | - |
| dc.description | Fil: Massaferro, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Programa de Estudios Aplicados a la Conservación del Parque Nacional Nahuel Huapi; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Fundaçao Zoobotanica Rio Grande Sul | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1590/1678-476620151053348358 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/6swdhj | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/55191 | - |
| dc.subject | BIOTIC INDEXES | - |
| dc.subject | MACROINVERTEBRATES | - |
| dc.subject | PATAGONIAN | - |
| dc.subject | RIVERS | - |
| dc.subject | WATER QUALITY | - |
| dc.subject | Meteorología y Ciencias Atmosféricas | - |
| dc.subject | Ciencias de la Tierra y relacionadas con el Medio Ambiente | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Assessing the performance of macroinvertebrate metrics in the Challhuaco-Ñireco system (Northern Patagonia, Argentina) | - |
| dc.title | Evaluación del rendimiento de distintas métricas utilizando los macroinvertebrados en el sistema lótico de Challhuaco-Ñireco (Patagonia, Argentina) | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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