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Identification of the trophic state of the San Nicolas lake, Namora-Peru through the quantification of chlorophyll a, nitrates, phosphates and transparency
dc.contributor.author | Ciriaco Mosqueira, Jackelin Estefani | |
dc.contributor.author | Lanfranco Colina, Leoncio Jaime | |
dc.contributor.author | López Rodríguez, Cristina Carmela | |
dc.contributor.author | Izquierdo Ramírez, Carlita Roxana | |
dc.contributor.author | Velásquez Marín, Magda Rosa | |
dc.contributor.author | Sánchez Peña, Marco Alfredo | |
dc.date.accessioned | 2021-07-15T17:11:08Z | |
dc.date.available | 2021-07-15T17:11:08Z | |
dc.date.issued | 2021-06-15 | |
dc.identifier.citation | Ciriaco, J. C., ...[et al.]. (2020). Identification of the trophic state of the San Nicolas lake, Namora-Peru through the quantification of chlorophyll a, nitrates, phosphates and transparency. Proceedings of the 6th Brazilian Technology Symposium. Smart Innovation, Systems and Technologies, 233(14), 110-120. https://doi.org/10.1007/978-3-030-75680-2_14 | es_PE |
dc.identifier.uri | https://hdl.handle.net/11537/27210 | |
dc.description | El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado. | es_PE |
dc.description.abstract | ABSTRACT Eutrophication is a global problem that has been progressively destroying aquatic ecosystems; due to this, it was decided to evaluate and analyze one of the most representative lakes in the region: The San Nicolas lake, which is located in Namora district, province and department of Cajamarca in the north of Peru. The purpose of this study was the determination of the trophic state of this lake through the quantification of chlorophyll a, nitrates, phosphates, and transparency. Six sampling stations were determined; from them, samples were taken at 0 m, 1.5 m, and 3 m depth with a Van Dorn hydrographic bottle, and the parameters were analyzed in-situ, also including transparency with a Secchi Disc. After analyzing the samples, were determined: The Trophic State Index (TSI) of Carlson, modified by Aizaki et al., resulted in a TSI = 64.72 (eutrophic) for chlorophyll a and a TSI = 66.55 (eutrophic) for water clarity; and The Nutrient Eutrophication Index (EI) according to Karydis et al., which resulted in an EI = 2.53 (oligotrophic) for nitrates and an EI = 3.35 (mesotrophic) for phosphates. | es_PE |
dc.format | application/pdf | es_PE |
dc.language.iso | eng | es_PE |
dc.publisher | Springer | es_PE |
dc.rights | info:eu-repo/semantics/openAccess | es_PE |
dc.rights | Atribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América | * |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
dc.source | Universidad Privada del Norte | es_PE |
dc.source | Repositorio Institucional - UPN | es_PE |
dc.subject | Eutrofización | es_PE |
dc.subject | Lagos | es_PE |
dc.subject | Perú | es_PE |
dc.title | Identification of the trophic state of the San Nicolas lake, Namora-Peru through the quantification of chlorophyll a, nitrates, phosphates and transparency | es_PE |
dc.type | info:eu-repo/semantics/conferenceObject | es_PE |
dc.publisher.country | CH | es_PE |
dc.identifier.journal | Proceedings of the 6th Brazilian Technology Symposium | es_PE |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#2.07.00 | es_PE |
dc.description.sede | Cajamarca | es_PE |
dc.identifier.doi | https://doi.org/10.1007/978-3-030-75680-2_14 |
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