Distribución de Db0 y bacterias en la costa fronteriza México-EUA
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Autónoma de Baja California
1995
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| _version_ | 1876431534169260032 |
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| author | A. Muñoz Barbosa |
| author_facet | A. Muñoz Barbosa |
| contents | Distribución de Db0 y bacterias en la costa fronteriza México-EUA A. Muñoz Barbosa Francisco Delgadillo Hinojosa José Antonio Segovia Zavala Ciencias de la Tierra US BOD TCB pollution Mexico border Biochemical oxygen demand (BOD) and total coliform bacteria (TCB) from the Tijuana municipalplume. However, spatial distribution showed seasonal differences, with the highest concentrationsof BOD (55 mg 1.) and TCB (1,350,OOO MPN 100 ml.) occurring in summer. The surface distributionof the variables identifíes a long- and offshore dispersion of matter, predominantly towards theSouth-southeast, indicating that the outfall is the principal source of BOD and TCB. Based on thephysicochemical factors associated with the dispersion and degradation of the organic-bacteriologicalmatter, it is unlikely that the surface outfall of the effluent from the San Antonio de los Buenos treatmentplan& 9 km South of the border, affects the coasts of San Diego, California. The relatively highconcentrations of BOD (2.0 mg 1) and TCB (1,000 MPN 100 ml.) at the US border are due tosources from the north and non-point outfalls along the coast of Playas de Tijuana.outfall were analyzed from six surface samplings (5-7 February and 30 June to 2 July 1987),conducted along the coast between the US-Mexico border and north of Rosarito, Baja California. Thisstudy was carried out under two oceanographic conditions: with a littoral transport towards the South(February) and north (July). Results indicate that BOD and TCB surface distribution pattems remainedrelatively constant during the sampling periods, indicating a short-term (three-day) stationary 1995 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48021405 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.21 |
| format | Artículo científico |
| id | redalyc_48021405 |
| institution | Redalyc |
| language | en |
| publishDate | 1995 |
| publisher | Universidad Autónoma de Baja California |
| spellingShingle | Distribución de Db0 y bacterias en la costa fronteriza México-EUA A. Muñoz Barbosa Ciencias de la Tierra US BOD TCB pollution Mexico border Distribución de Db0 y bacterias en la costa fronteriza México-EUA A. Muñoz Barbosa Francisco Delgadillo Hinojosa José Antonio Segovia Zavala Ciencias de la Tierra US BOD TCB pollution Mexico border Biochemical oxygen demand (BOD) and total coliform bacteria (TCB) from the Tijuana municipalplume. However, spatial distribution showed seasonal differences, with the highest concentrationsof BOD (55 mg 1.) and TCB (1,350,OOO MPN 100 ml.) occurring in summer. The surface distributionof the variables identifíes a long- and offshore dispersion of matter, predominantly towards theSouth-southeast, indicating that the outfall is the principal source of BOD and TCB. Based on thephysicochemical factors associated with the dispersion and degradation of the organic-bacteriologicalmatter, it is unlikely that the surface outfall of the effluent from the San Antonio de los Buenos treatmentplan& 9 km South of the border, affects the coasts of San Diego, California. The relatively highconcentrations of BOD (2.0 mg 1) and TCB (1,000 MPN 100 ml.) at the US border are due tosources from the north and non-point outfalls along the coast of Playas de Tijuana.outfall were analyzed from six surface samplings (5-7 February and 30 June to 2 July 1987),conducted along the coast between the US-Mexico border and north of Rosarito, Baja California. Thisstudy was carried out under two oceanographic conditions: with a littoral transport towards the South(February) and north (July). Results indicate that BOD and TCB surface distribution pattems remainedrelatively constant during the sampling periods, indicating a short-term (three-day) stationary 1995 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48021405 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.21 |
| title | Distribución de Db0 y bacterias en la costa fronteriza México-EUA |
| topic | Ciencias de la Tierra US BOD TCB pollution Mexico border |
| url | https://www.redalyc.org/articulo.oa?id=48021405 |