Search Results - "Lesser, Luis E"

Dynamics of major and trace elements during seawater intrusion in a coastal sedimentary aquifer impacted by anthropogenic activities by Mora, Abrahan, Mahlknecht, Jürgen, Ledesma-Ruiz, Rogelio, Sanford, William E., Lesser, Luis E.

“…This study analyzed the dynamics of major ions and trace elements along the groundwater flow path of the coastal sedimentary Todos Santos aquifer in Baja…”
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Survey of 218 organic contaminants in groundwater derived from the world's largest untreated wastewater irrigation system: Mezquital Valley, Mexico by Lesser, Luis E., Mora, Abrahan, Moreau, Cristina, Mahlknecht, Jürgen, Hernández-Antonio, Arturo, Ramírez, Aldo I., Barrios-Piña, Héctor

“…The Mezquital Valley system is the world's oldest and largest example with regard to use of untreated wastewater for agricultural irrigation. Because of the…”
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Long-term hydrodynamic effects of the All-American Canal lining in an arid transboundary multilayer aquifer: Mexicali Valley in north-western Mexico by Lesser, Luis E., Mahlknecht, Jürgen, López-Pérez, Mario

“…The construction of the 42-km long All-American Canal in southern California (USA) near the border with Mexico in the 1940s generated infiltration which raised…”
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Dynamics of MTBE-degrading activity in porous media using a large-scale laboratory experiment by Lesser, Luis E.

“…Methyl tert-butyl ether (MTBE) is an oxygenated organic compound that tends to form large groundwater contamination plumes. If bioaugmentation is used as a…”
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An Evaluation of Compound-Specific Isotope Analyses for Assessing the Biodegradation of MTBE at Port Hueneme, CA by Lesser, Luis E, Johnson, Paul C, Aravena, Ramon, Spinnler, Gerard E, Bruce, Cristin L, Salanitro, Joseph P

“…The use of compound-specific isotope analysis (CSIA) as a diagnostic tool for MTBE biodegradation in aquifers was tested at the Port Hueneme, CA site. There, a…”
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Spatial Variation in MTBE Biodegradation Activity of Aquifer Solids Samples Collected in the Vicinity of a Flow-Through Aerobic Biobarrier by Lesser, Luis E., Johnson, Paul C., Spinnler, Gerard E., Bruce, Cristin L., Salanitro, Joseph P.

“…The spatial variation in methyl tert-butyl ether (MTBE) biodegradation activity of aquifer solids samples collected in the vicinity of a flow-through aerobic…”
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Aplicación de isótopos ambientales en la determinación de la biodegradación de compuestos orgánicos by Luis E. Lesser Carrillo

“…Se realizaron experimentos de microcosmos para determinar el fraccionamiento de los isótopos estables de carbono durante la biodegradación de naftaleno. Los…”
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Balance hídrico y calidad del agua subterránea en el acuífero del Valle del Mezquital, México central by Lesser Illades, Juan Manuel, González Posadas, David, Lesser Carrillo, Luis E, Arellano Islas, Santiago

“…A significant aspect of the Mezquital valley is that it receives approximately 50 m3/s of untreated wastewater from Mexico City. The sewage flows through…”
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Aplicacion de isotopos ambientales en la determinacion de la biodegradacion de compuestos organicos/Application of Environmental Isotopes to Determine the Biodegradation of Organic Compounds by Lesser-Carrillo, Luis E

“…Microcosm experiments were conducted to determine the fractionation of stable carbon isotopes during naphthalene biodegradation. The experiments were developed…”
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