Néstor Otero
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Colombian mathematician
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Néstor Oteromathematics Degrees
Mathematics
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Group Theory
#499
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#579
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Number Theory
#506
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Algebra
#830
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#1085
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Mathematics
Why Is Néstor Otero Influential?
(Suggest an Edit or Addition)According to Wikipedia, Néstor William Otero Carvajal is a Colombian football manager. Career Born in Cali, Otero studied mathematics at Universidad Santiago de Cali, earning him the nickname Matemático. Otero began his football coaching career with Deportes Tolima in 1999. In eighteen years managing Colombian professional football clubs, Otero has worked for a total of twelve teams .
Néstor Otero's Published Works
Published Works
- Fertilizer characterization: isotopic data (N, S, O, C, and Sr). (2004) (355)
- Fertiliser characterisation: Major, trace and rare earth elements (2005) (206)
- Nitrate pollution of groundwater; all right…, but nothing else? (2016) (166)
- Denitrification of groundwater with pyrite and Thiobacillus denitrificans (2010) (147)
- Monitoring groundwater nitrate attenuation in a regional system coupling hydrogeology with multi-isotopic methods: The case of Plana de Vic (Osona, Spain) (2009) (146)
- Zeolite Y as a Heterogeneous Catalyst in Biodiesel Fuel Production from Used Vegetable Oil (2007) (133)
- Enhanced denitrification in groundwater and sediments from a nitrate-contaminated aquifer after addition of pyrite (2011) (133)
- Environmental isotopes (N, S, C, O, D) to determine natural attenuation processes in nitrate contaminated waters: Example of Osona (NE Spain) (2008) (88)
- Controls of δ34S and δ18O in dissolved sulphate: Learning from a detailed survey in the Llobregat River (Spain) (2008) (86)
- Relative vs. absolute statistical analysis of compositions: a comparative study of surface waters of a Mediterranean river. (2005) (85)
- Characterizing sources and natural attenuation of nitrate contamination in the Baix Ter aquifer system (NE Spain) using a multi-isotope approach. (2017) (71)
- Sulphur isotopes as tracers of the influence of potash mining in groundwater salinisation in the Llobregat Basin (NE Spain). (2002) (54)
- Multi-isotope (carbon and chlorine) analysis for fingerprinting and site characterization at a fractured bedrock aquifer contaminated by chlorinated ethenes. (2014) (49)
- Cl and C isotope analysis to assess the effectiveness of chlorinated ethene degradation by zero-valent iron: Evidence from dual element and product isotope values (2013) (48)
- Behaviour of Inorganic Coagulants in Secondary Effluents from a Conventional Wastewater Treatment Plant (2003) (46)
- Sulfur and Strontium Isotope Composition of the Llobregat River (Ne Spain): Tracers of Natural and Anthropogenic Chemicals in Stream Waters (2002) (45)
- Combining multi-isotopic and molecular source tracking methods to identify nitrate pollution sources in surface and groundwater. (2020) (44)
- Using dual-isotope data to trace the origin and processes of dissolved sulphate: a case study in Calders stream (Llobregat basin, Spain) (2007) (40)
- Agricultural and urban delivered nitrate pollution input to Mediterranean temporary freshwaters (2020) (38)
- Some Basic Concepts of Compositional Geometry (2005) (37)
- Isotope characterization of an in situ biodenitrification pilot-test in a fractured aquifer (2013) (34)
- C, Cl and H compound-specific isotope analysis to assess natural versus Fe(0) barrier-induced degradation of chlorinated ethenes at a contaminated site. (2015) (33)
- Latent Compositional Factors in The Llobregat River Basin (Spain) Hydrogeochemistry (2005) (33)
- A multi-isotopic approach to investigate the influence of land use on nitrate removal in a highly saline lake-aquifer system. (2018) (31)
- Induced nitrate attenuation by glucose in groundwater: Flow-through experiment (2014) (31)
- Carbon isotope fractionation of 1,1,1-trichloroethane during base-catalyzed persulfate treatment. (2013) (30)
- The role of Lower Cretaceous sediments in groundwater nitrate attenuation in central Spain: Column experiments (2013) (28)
- Monitoring induced denitrification during managed aquifer recharge in an infiltration pond (2018) (25)
- Nitrate as a tracer of groundwater flow in a fractured multilayered aquifer (2011) (23)
- Carbon isotope fractionation of chlorinated ethenes during oxidation by Fe2+ activated persulfate. (2012) (22)
- Denitrification in a hypersaline lake-aquifer system (Pétrola Basin, Central Spain): the role of recent organic matter and Cretaceous organic rich sediments. (2014) (22)
- Nitrate attenuation potential of hypersaline lake sediments in central Spain: flow-through and batch experiments. (2014) (21)
- Do all roads lead to Rome? Exploring community trajectories in response to anthropogenic salinization and dilution of rivers (2018) (21)
- Feasibility of two low-cost organic substrates for inducing denitrification in artificial recharge ponds: Batch and flow-through experiments. (2017) (21)
- Use of nitrogen and oxygen isotopes of dissolved nitrate to trace field-scale induced denitrification efficiency throughout an in-situ groundwater remediation strategy. (2019) (19)
- Reuse of Fried Oil to Obtain Biodiesel: Zeolites Y as a Catalyst (2007) (18)
- Main sources and processes affecting dissolved sulphates and nitrates in a small irrigated basin (Lerma Basin, Zaragoza, Spain): Isotopic characterization (2014) (17)
- Investigative monitoring of pesticide and nitrogen pollution sources in a complex multi-stressed catchment: The lower Llobregat River basin case study (Barcelona, Spain). (2020) (17)
- Isotopic evidence of nitrate degradation by a zero-valent iron permeable reactive barrier: Batch experiments and a field scale study (2019) (16)
- The use of alkaline hydrolysis as a novel strategy for chloroform remediation: the feasibility of using construction wastes and evaluation of carbon isotopic fractionation. (2014) (16)
- Biologically mediated release of endogenous N2O and NO2 gases in a hydrothermal, hypoxic subterranean environment. (2020) (14)
- Origin and evolution of groundwater collected by a desalination plant (Tordera, Spain): A multi-isotopic approach (2011) (14)
- Tracing sulfate recycling in the hypersaline Pétrola Lake (SE Spain): A combined isotopic and microbiological approach (2017) (13)
- Tracing sulfate recycling in the hypersaline Pétrola Lake (SE Spain): A combined isotopic and microbiological approach (2017) (13)
- Tracing the role of endogenous carbon in denitrification using wine industry by-product as an external electron donor: Coupling isotopic tools with mathematical modeling. (2018) (12)
- Characterisation of the natural attenuation of chromium contamination in the presence of nitrate using isotopic methods. A case study from the Matanza-Riachuelo River basin, Argentina. (2020) (12)
- Nitrate and nitrite reduction by ferrous iron minerals in polluted groundwater: Isotopic characterization of batch experiments (2020) (11)
- Evaluating the potential use of a dairy industry residue to induce denitrification in polluted water bodies: A flow-through experiment. (2019) (10)
- Fresh biochar application provokes a reduction of nitrate which is unexplained by conventional mechanisms. (2020) (9)
- Impact of fertilization with pig slurry on the isotopic composition of nitrate retained in soil and leached to groundwater in agricultural areas (2020) (7)
- Feasibility of using rural waste products to increase the denitrification efficiency in a surface flow constructed wetland (2019) (6)
- Using a multi-disciplinary approach to characterize groundwater systems in arid and semi-arid environments: The case of Biskra and Batna regions (NE Algeria). (2020) (6)
- Influence of nitrogen-based fertilization on nitrates occurrence in groundwater of hilly vineyards. (2020) (5)
- Combining Isotopic and Compositional Data: A Discrimination of Regions Prone to Nitrate Pollution (2011) (4)
- Geochemical and isotopic study of abiotic nitrite reduction coupled to biologically produced Fe(II) oxidation in marine environments. (2020) (3)
- Evaluation of Two Carbon Sources for Inducing Denitrification: Batch and Column Experiments (2015) (2)
- Pathways and efficiency of nitrogen attenuation in wastewater effluent through soil aquifer treatment. (2022) (2)
- Chemical and isotopic characterization of nitrate retained and leached from soil after manure fertilization-by lysimeter experiments (2019) (2)
- Sulfur Recycling Processes in a Eutrophic Hypersaline System: Pétrola Lake (SE, Spain) (2017) (2)
- Nitrogen and oxygen isotopes of dissolved nitrate to evaluate the efficiency of induced groundwater denitrification at field-scale (2017) (1)
- Hydrogeological and geophysical characterization of fractured aquifer of Òdena (Barcelona, Catalunya) (2017) (1)
- Limitations of the isotopic composition of nitrates as a tracer of their origin (2017) (1)
- Assessment of In Situ Chemical Oxidation (ISCO) performance for chlorinated solvents contaminated groundwater using stable carbon isotopes at laboratory and field scale. (2009) (1)
- Hydrogeological studies in diapiric-layering salt formation: The eastern part of the Catalonian Potassic Basin (2012) (1)
- Applied Geochemistry presents its inaugural Reviewer Awards (2021) (1)
- Corrigendum to "Evaluating the potential use of a dairy industry residue to induce denitrification in polluted water bodies: A flow-through experiment" [J. Environ. Manag. 245, 2019, 86-94]. (2019) (0)
- Isotopic tools applied to the hydrogeochemical characterization and the identification of contamination sources in the Oued Biskra watershed (Algeria) (2016) (0)
- Dinámica de la contaminación por nitrato en el sistema acuífero de la Plana de Vic (Osona, Barcelona) (2006) (0)
- Using Multi-Isotopic Analysis To Track The Origin Of NO3 In Groundwater And To Trace Natural Attenuation Processes (2008) (0)
- Multi-Isotopic Analysis Applied to Asses the Efficacy of Induced Denitrification: Laboratory and Field Scale Assays (2010) (0)
- Modelling the impact of soil processes on the N and O isotope signatures of nitrate in groundwater (2021) (0)
- Isotopic fractionation associated to nitrate attenuation by ferrous iron containing minerals (2019) (0)
- A Story of a “Watershed”: Celebrating 35 Years of Applied Geochemistry (2021) (0)
- Thanksgiving proclamation ... Whereas the President of the United States has proclaimed Thursday, the 26th day of November, A. D. 1903 as Thanksgiving day. Now, therefore, I, Miguel A. Otero, Governor of the Territory of New Mexico ... do hereby (0)
- Monitoring induced denitrification in an artificial aquifer recharge system. (2014) (0)
- Supplementary material from "Do all roads lead to Rome? Exploring community trajectories in response to anthropogenic salinization and dilution of rivers" (2018) (0)
- Thanksgiving proclamation. Whereas, the year now drawing to a close has brought to the people of this Territory many blessings and much happiness; and Whereas, the President of the United States has designated and set apart by proclamation Thurs (0)
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