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Effects of Sewage Discharge on Trophic State and Water Quality in a Coastal Ecosystem of the Gulf of California

dc.creatorHECTOR HUGO VARGAS GONZALEZ
dc.creatorJOSE ALFREDO ARREOLA LIZARRAGA
dc.creatorRENATO ARTURO MENDOZA SALGADO
dc.creatorLIA CELINA MENDEZ RODRIGUEZ
dc.creatorCARLOS HERNANDO LECHUGA DEVEZE
dc.creatorGustavo Padilla
dc.creatorMIGUEL VICTOR CORDOBA MATSON
dc.date2014
dc.identifierhttps://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2200
dc.identifier.urihttp://dspace.cibnor.mx:8080/handle/123456789/1618
dc.description"This paper provides evidence of the effects of urban wastewater discharges on the trophic state and environmental quality of a coastal water body in a semiarid subtropical region in the Gulf of California. The concentrations of dissolved inorganic nutrients and organic matter from urban wastewater primary treatment were estimated. La Salada Cove was the receiving water body and parameters measured during an annual cycle were temperature, salinity, dissolved oxygen, nitrite, nitrate, ammonia, orthophosphate, and chlorophyll ��. The effects of sewage inputs were determined by using Trophic State Index (TRIX) and the Arid Zone CoastalWater Quality Index (AZCI). It was observed that urban wastewater of the city of Guaymas provided 1,237 ton N yr−1 and 811 ton P yr−1 and TRIX indicated that the receiving water body showed symptoms of eutrophication froman oligotrophic state to a mesotrophic state; AZCI also indicated that the environmental quality of the water body was poor.The effects of urban wastewater supply with insufficient treatment resulted in symptoms of eutrophication and loss of ecological functions and services of the coastal ecosystem in La Salada Cove."
dc.formatapplication/pdf
dc.languageeng
dc.publisherHindawi Publishing Corporation
dc.relationinfo:eu-repo/semantics/reference/DOI/DOI: 10.1155/2014/618054
dc.relationinfo:eu-repo/semantics/reference/ISSN/ISSN: 1537-744X
dc.relationinfo:eu-repo/semantics/reference/URL/URL: https://www.hindawi.com/journals/tswj/
dc.relationcitation:Héctor Hugo Vargas-González, José Alfredo Arreola-Lizárraga, Renato Arturo Mendoza-Salgado, et al., “Effects of Sewage Discharge on Trophic State and Water Quality in a Coastal Ecosystem of the Gulf of California,” The Scientific World Journal, vol. 2014, Article ID 618054, 7 pages, 2014. doi:10.1155/2014/618054
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceThe Scientific World Journal
dc.subjectinfo:eu-repo/classification/AUTOR/urban wastewater, Coastal Ecosystem, Gulf of California
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/25
dc.subjectinfo:eu-repo/classification/cti/2506
dc.subjectinfo:eu-repo/classification/cti/250604
dc.titleEffects of Sewage Discharge on Trophic State and Water Quality in a Coastal Ecosystem of the Gulf of California
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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