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Jon Chorover is Professor and Head, Department of Soil, Water and Environmental Science at the University of Arizona (UA). He received his B.S. (Environmental Science) from University of Michigan, and M.S. (Forest Science) and Ph.D. (Soil and Water Chemistry) from UC Berkeley, worked as an NSF postdoctoral fellow in Analytical Chemistry at University of Geneva, and was on the faculty of Penn State University before joining the faculty of University of Arizona. His research group explores the biogeochemistry of soil, sediment and water through laboratory and field-based experiments probed with advanced analytical chemistry techniques. Of particular interest is resolving how mineral-organic interactions influence the weathering of soils, the stabilization of organic carbon, and the speciation, mobility and bioaccessibility of pollutants. He directs a core analytical chemistry facility, the Arizona Laboratory for Emerging Contaminants (www.alec.arizona.edu) and serves as PI of the UA-led, NSF-funded Santa Catalina Mountains – Jemez River Basin Critical Zone Observatory (http://criticalzone.org/catalina-jemez/).Show Less
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Courses
- ASWCAdvanced Soil and Water Chemistry
- MBMolecular Biogeochemistry
- ESWCEnvironmental Soil and Water Chemistry
Grants
- Collaborative Research: Concentration - Ratio - Discharge (C-R-Q) Relationships of Transient Water-Age Distributions
Principal Investigator (PI)
2022
$466.5K
Active - Collaborative Research: GCR: Growing a New Science of Landscape Terraformation: The Convergence of Rock, Fluids, and Life to form Complex Ecosystems Across Scales
Co-Investigator (COI)
2021
$1.2M
Active - In-Situ Sequestration of PFAS from Contaminated Groundwater using Injectable High Affinity Cationic Hydrophobic
Principal Investigator (PI)
2021
$250.0K
Active - Exposures, Health Impacts, and Risk for Mine Waste Contamination
Multiple Principal Investigator (MPI)
2020
$8.9M
Active - Collaborative Research: Network Cluster: Geomicrobiology and Biogeochemistry in the Critical Zone
Co-Investigator (COI)
2020
$407.3K
Active - Collaborative Research: Network Cluster: Using Big Data Approaches to Assess Ecohydrological Resilience Across Scales
Principal Investigator (PI)
2020
$216.3K
Active - Analysis of Groundwater Flow and Uranium Sorption Properties of Tnbs1/Tnbs0 Bedrock Core From The Lawrence Livermore National Laboratory Site 300 Building 812 Area
Co-Investigator (COI)
2020
$70.0K
Active - High Rate Degradation of 3-Nitro-1,2,4-triazol-5-one (NTO) to Environmentally Benign End Products in Sequential Reducing-Oxidizing Reactive Mineral Packed Bed Reactors
Co-Investigator (COI)
2019
$678.6K
Active - Southwest Environmental Health Sciences Center
Co-Investigator (COI)
2018
$7.3M
Active - Central Date Palm Laboratory Project
Principal Investigator (PI)
2018
$3.9M
Active
Technologies / Patents
News
- Microbes are 'active engineers' in Earth's rock-to-life cycle
2023
- Valley Fever Collaborative awarded $3.1M in research funds
2022
- Life on LEO: Plants to be Added to the Landscape Evolution Observatory at Biosphere 2
2021
- Superfund Research Center Receives $10.6M to Study Mining Waste, Arsenic-Diabetes Link
2020
- UA Engineers Use $1.2M Grant to Make Drinking Water Safer
2019
- Environmental Impact: Rendering Toxic Explosives Harmless
2019
- Tech On Tap: UA Inventors Address World Water Woes
2019
- UA-Led $3.9M Project to Focus on Date Palm Production in Oman
2018
- EarthWeek 2016 to Feature Student Research
2016
- UA Researchers Hunt Bomb-Eating Bugs
2012
- UA Tests Consumer Water Filters for Contaminant Removal
2012
- Water Contaminant Expert Joins UA Engineering Research Team
2010
- How Microbes Eat Rocks
2010
- New Emerging Contaminants Lab Holds Open House Jan. 21
2009
- Shelton Joins House Speaker, Scientists to Launch 'ScienceWorksForUS'
2009
- UA Awarded $4.35M to Study Earth's Critical Zone
2009
- More Than $81M in Stimulus Funding Awarded to UA for 122 Research Projects, Creating or Preserving the Equivalent of 157 Jobs
2009
- President Shelton's State of the University Address
2009
- Former Biospherian to Speak at Biosphere 2 March 8
2008
- Biosphere 2 Offers Special Events for Saturday Visitors
2008
- The University of Arizona Launches Major Scientific Research Initiative at Biosphere 2
2007
- Grant to UA Makes Kartchner Caverns a Microbial Observatory
2006
- Caustic Soils at Hanford May Lock Up Contaminants Fast
2004
Publications (207)
Recent
- Experimental weathering of a volcaniclastic critical zone profile: Key role of colloidal constituents in aqueous geochemical response
2021
- Bioconcentration potential and microbial toxicity of onium cations in photoacid generators
2021
- Resolving deep critical zone architecture in complex volcanic terrain
2020
- Life teems below the surface
2020
- Dissolved Carbonate and pH Control the Dissolution of Uranyl Phosphate Minerals in Flow-Through Porous Media
2020
- Vegetation source water identification using isotopic and hydrometric observations from a subhumid mountain catchment
2020
- Arsenic and iron speciation and mobilization during phytostabilization of pyritic mine tailings
2020
- Reactive transport modeling of basalt weathering and early soil formation within a highly-controlled, sloping lysimeter
2020
- Strong slope-aspect control of regolith thickness by bedrock foliation
2020
- Depth and topographic controls on microbial activity in a recently burned sub-alpine catchment
2020
- Ubiquitous fractal scaling and filtering behavior of hydrologic fluxes and storages from a mountain headwater catchment
2020
- Soil organic carbon stability in forests: Distinct effects of tree species identity and traits
2019
- Surficial weathering of kaolin regolith in a subtropical climate: Implications for supergene pedogenesis and bedrock argillization
2019
- Assessing Microbial Community Patterns During Incipient Soil Formation From Basalt
2019
- Rare earth elements (REY) sorption on soils of contrasting mineralogy and texture
2019
- Effect of re-acidification on Buffalo Grass rhizosphere and bulk microbial communities during phytostabilization of metalliferous mine tailings
2019
- From rock to life. A mass balance analysis of oxidative biological weathering and biosignature formation
2019
- Soil microbiome dynamics during pyritic mine tailing phytostabilization: Understanding microbial bioindicators of soil acidification
2019
- Microtopography-mediated hydrologic environment controls elemental migration and mineral weathering in subalpine surface soils of subtropical monsoonal China
2019
- Adsorption and oxidation of 3-nitro-1,2,4-triazole-5-one (NTO) and its transformation product (3-amino-1,2,4-triazole-5-one, ATO) at ferrihydrite and birnessite surfaces
2018
- Abiotic reducton of insensitive munition compounds by sulfate green rust
2018
- Mechanisms of arsenic sequestration by Prosopis juliflora during the phytostabilization of metalliferous mine tailings
2018
- Uranium speciation in acid waste-weathered sediments: The role of aging and phosphate amendments
2018
- Trace element mobilization during incipient bioweathering of four rock types
2018
- Oxidation of reduced daughter products from 2,4-dinitroanisole (DNAN) by Mn(IV) and Fe(III) oxides
2018
- Ecotoxicity of the insensitive munitions compound 3-nitro-1,2,4-triazol-5-one (NTO) and its reduced metabolite 3-amino-1,2,4-triazol-5-one (ATO)
2018
- Subsurface pore water contributions to stream concentration-discharge relations across a snowmelt hydrograph
2018
- Trapping of lead (Pb) by corn and pea root border cells
2018
- Understanding critical zone evolution through predicting the three-dimensional soil chemical properties of a small forested catchment.
2018
- Treatment impacts on temporal microbial community dynamics during phytostabilization of acid-generating mine tailings in semiarid regions
2018
- Wet-dry cycles impact DOM retention in subsurface soils
2018
- A considerable fraction of soil-respired Co2 is not emitted directly to the atmosphere
2018
- Bacterial rhizoplane colonization patterns of Buchloe dactyloides growing in metalliferous mine tailings reflect plant status and biogeochemical conditions
2017
- Biogeochemical control points in a water‐limited critical zone
2017
- Environmental fate of C-14 radiolabeled 2,4-dinitroanisole in soil microcosms.
2017
- Sequential anaerobic-aerobic biodegradation of emerging insensitive munitions compound 3-nitro-1,2,4-triazol-5-one (NTO).
2017
- Concentration-discharge relations in the critical zone: Implications for resolving critical zone structure, function and evolution.
2017
- Geochemical evolution of the critical zone across variable time scales informs concentration-discharge relationships: Jemez River Basin Critical Zone Observatory
2017
- Hydrologic functioning of the deep Critical Zone and contributions to streamflow in a high elevation catchment: testing of multiple conceptual models
2017
- Changing Water, Carbon and Energy Fluxes Alters Deep CZ Structure and Solute Exports to Streams
2017
- Hydrologic and environmental controls on uranium‐series and strontium isotope ratios in a natural weathering environment
2017
- Evolution of concentration‐discharge relations revealed by high frequency diurnal sampling of stream water during spring snowmelt
2017
- Uranium release from acidic weathered sediments: Single-pass flow-through and column experiments
2017
- Ecosystem composition controls the fate of rare earth elements during incipient soil genesis
2017
- Hydrologic and Environmental Controls on Uranium-Series Isotopes in a Natural Volcanic Weathering Environment
2017
- Designing a network of critical zone observatories to explore the living skin of the terrestrial Earth
2017
- Impact of Wildfire on Solute Release in Forested Catchments, Jemez River, New Mexico, USA
2017
- Rates and mechanisms of uranyl oxyhydroxide mineral dissolution
2017
- Broadening ecosystem services through inclusion of a geoscience perspective
2016
- Microbial toxicity and characterization of DNAN (bio)transformation product mixtures
2016
- Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations
2016
- Understanding ecosystem services from a geosciences perspective
2016
- Sequential anaerobic-aerobic biodegradatin of emerging insenstive munitions compound 3-nitro-1,2,4-triazol-5-one (NTO)
2016
- Phytostabillization of mine tailings using compost-assisted direct planting: Translating greenhouse results ot the field
2016
- Internal domains of natural porous media revealed: Critical locations for transport, storage and chemical reaction
2016
- U-series osotopic signatures of soils and headwater streams in a semi-arid complex volcanic terrain
2016
- Pore water chemistry reveals gradients in mineral transformation across a model basaltic hillslope
2016
- CO2 diffusion into pore spaces limits weathering rate of an experimental basalt landscape
2016
- Between Control and Complexity: Opportunities and Challenges for Marine Mesocosms
2016
- Arsenic remediation by formation of arsenic sulfide minerals in a continous anaerobic bioreactor
2016
- (Bio)transformation of 2,4-dinitroanisole (DNAN) in soils
2016
- Colloids and organic matter complexation control trace metal concentration-dsicharge relationships in Marshall Gulch stream waters
2016
- Mass balance of trace elements in weathering rocks
2016
- Resolving colocalization of bacteria and metal(loids) on plant root surfaces by combining fluorescence in situ hybridization (FISH) with multiple-energy micro-focused X-ray fluorescence
2016
- Zebrafish embryo toxicity of anaerobic biotransformation products from the insensitive munitions compout 2,4-dintroanisole
2016
- Light, earthworms, and soil resources as predictors of diversity of 10 soil invertebrate groups across monocultures of 14 tree species
2016
- Solid-phase redistribution of rare earth elements in hillslope pedons subjected to different hydrologic fluxes
2016
- Adsoprtion of novel insensitive minutions compounds at clay mineral and metal oxide surfaces
2015
- Rare earth elements as reactive tracers of biogeochemical weathering in forested rhyolitic terrain
2015
- Biotransformation and degradation of the insensitive munitions compound, 3-nitro-1,2,4-triazol-5-one, by soil bacterial communities.
2015
- Mineral nutrient mobilization by plants from rock: Influence of rock type and arbuscular mycorrhiza
2015
- Climatic, landscape, and edaphic controls on soil carbon efflux in seasonally snow covered forest ecosystems
2015
- Abundance and activity of 16S rRNA, AmoA and NifH bacterial genes during assisted phytostabilization of mine tailings
2015
- Climatic and landscape influences on soil moisture are primary determinants of soil carbon fluxes in seasonally snow-covered forest ecosystems.
2015
- Effects of litter traits, soil biota, and soil chemistry, and stand characteristics on soild C stocks at a common garden with 14 tree species
2015
- Quantifying particulate and colloidal relsease of radionuclides in waste-weathered Hanford sediments
2015
- Hydrological partitioning in the critical zone: Recent advances and opportunities for developing ransferable understanding of water cycle dynamics.
2015
- Toxic metal(loid) speciation during weatherin gof iron sulfide mine tailings under semi-arid climate
2015
- Rapid soil CO2 drawdown during incipient weathering of a granular basaltic landscape.
2015
- The Landscape Evolution Observatory: A large-scale controllable infrastructure to study coupled Earth-surface processes
2015
- Critical zone services: Expanding context, constraints, and curency beyond ecosystem services.
2015
- Forward to the Research Front on Mineral-Organic Interactions in Aqueous Systems
2015
- Climatic and landscape controls on water transit times and silicate mineral weathering in the Critical Zone
2015
- Quantifying topographic and vegetation effects on the trnasfer of energy and mass to a critical zone
2015
- Understanding of ecosystem services from a geosciences perspective
2015
- Surficial weathering of iron sulfide mine tailings under semi-arid climate
2014
- Stream water carbon controls in seasonally snow-covered mountain catchments: impact of inter-annual variability of water fluxes, catchment aspect and seasonal processes
2014
- Influence of Phosphate and Silica on U(VI) Precipitation from Acidic and Neutralized Wastewaters
2014
- Environmental factors influencing the structural dynamics of soil microbial communities during assisted phytostabilization of acid-generating mine tailings: A mesocosm experiment.
2014
- Experimental assessment of passive capillary wick sampler suitability for inorganic soil solution constituents
2014
- Fractionation of Dissolved Organic Matter by (Oxy)Hydroxide-Coated Sands: Competitive Sorbate Displacement during Reactive Transport
2014
- Critical Zone Services: Expanding Context, Constraints, and Currency beyond Ecosystem Services
2014
- Incipient subsurface heterogeneity and its effect on overland flow generation – insight from a modeling study of the first experiment at the Biosphere 2 Landscape Evolution Observatory
2014
- Bioaccessibility, release kinetics, and moelcular speciation of arsenic and lead in geo-dusts from the Iron King Mine Federal Superfund site in Humboldt, Arizona
2014
- Synthesis of 13C and 15N labeled 2,4-dinitroanisole
2014
- Hillslope-scale experiment demonstrates the role of convergence during two-step saturation
2014
- Impact of organic carbon on weathering and chemical denudation of granular basalt
2014
- Biomineralization of arsenate to arsenic sulfides is greatly enhanced at mildly acidic conditions
2014
- Mineral transformation controls speciation and pore-fluid transmission of contaminants in waste-weathered Hanfod sediments
2014
- Microscale speciation of arsenic and iron in ferric-based sorbents subjected to simulated landfill conditions
2013
- Complexation of trace organic contaminants with fractionated dissolved organic matter: Implications for mass spectrometric quantification
2013
- A new standard-based polynomial interpolation (SBPln) method to address gel-to-gel variability for the comparison of multiple denaturing gradient gel electrophoresis profile matrices
2013
- Coevolution of nonlinear trends in vegetation, soils, and topography with elevation and slope aspect: A case study in the sky islands of southern Arizona
2013
- Effect of silicic acid on arsenate and arsenite retention mechanisms on 6-L ferrihydrite: A spectroscopic and batch adsorption approach
2013
- The influence of goethite and gibbsite on soluble nutrient dynamics and microbial community composition
2013
- Sorptive fractionation of organic matter and formation of organo-hydroxy-aluminum complexes during litter biodegradation in the presence of gibbsite
2013
- Fractionation of yttrium and holmium during basaltic soil weathering
2013
- ATR-FTIR Spectroscopy Study of the Influence of pH and Contact Time on the Adhesion of Shewanella putrefaciens Bacterial Cells to the Surface of Hematite
2012
- Adsorption of perfluorooctanoic acid and perfluorooctanesulfonic acid to iron oxide surfaces as studied by flow-through ATR-FTIR spectroscopy
2012
- Response of key soil parameters during phytostabilization in extremely acidic tailings: effect of plant species
2012
- Impacts of sampling dissolved organic matter with passive capillary wicks versus aqueous soil extraction
2012
- Long-term carbon storage through retention of dissolved aromatic acids by reactive particles in soil
2012
- Quantifying PPCP interaction with dissolved organic matter in aqueous solution: Combined use of fluorescence quenching and tandem mass spectrometry
2012
- Tree species effects on coupled cycles of carbon, nitrogen, and acidity in mineral soils at a common garden experiment
2012
- Natural dissolved organic matter affects electrospray ionization during analysis of emerging contaminants by mass spectrometry
2012
- Strontium and cesium release mechanisms during unsaturated flow through waste-weathered Hanford sediments
2011
- How water, carbon, and energy drive landscape evolution and surface water dynamics: The Jemez River Basin
2011
- Calibration and testing of upland hillslope evolution models in a dated landscape: Banco Bonito, New Mexico
2011
- A mass-balance model to separate and quantify colloidal and solute redistributions in soil
2011
- Changes in zinc speciation with mine tailings acidification in an arid weathering environment
2011
- Interactions of carbamazepine in soil: Effects of dissolved organic matter
2011
- Iron solid-phase differentiation along a redox gradient in basaltic soils
2011
- Changes in water extractable organic matter during incubation of forest floor material in the presence of quartz, goethite and gibbsite surfaces
2011
- Stabilization of extracellular polymeric substances by adsorption versus co-precipitation with hydroxyl-aluminum species
2011
- Cesium and strontium incorporation into zeolite-type phases during homogeneous nucleation from caustic solutions
2011
- Effect of arbuscular mycorrhizal fungi on plant biomass and the rhizosphere microbial community structure of mesquite grown in acidic lead/zinc mine tailings
2011
- Stabilization of extracellular polymeric substances (Bacillus subtilis) by adsorption to and coprecipitation with Al forms
2011
- Amphiphile disruption of pathogen attachment at the hematite (α-Fe sub 2 /sub O sub 3 /sub )-Water Interface
2011
- How water, carbon, and energy drive critical zone evolution: the Jemez-Santa Catalina Critical Zone Observatory
2011
- Differential effects of dissolved organic carbon upon re-entrainment and surface properties of groundwater bacteria and bacteria-sized microspheres during transport through a contaminated, sandy aquifer
2011
- Trace contaminant concentration affects mineral transformation and pollutant fate in hydroxide-weathered Hanford sediments
2011
- Rare earth element release from phosphate minerals in the presence of organic acids
2010
- Comparison of transport and attachment behaviors of Cryptosporidium parvum oocysts and oocyst-sized microspheres being advected through three minerologically different granular porous media
2010
- Adsorption of sodium dodecyl sulfate (SDS) at ZnSe and α-Fe sub 2 /sub O sub 3 /sub surfaces: Combining infrared spectroscopy and batch uptake studies
2010
- Erratum: Contaminant Desorption during Long-Term Leaching of Hydroxide-Weathered Sediments(Environmental Science and Technology (2010) 44 (4384))
2010
- ATR-FTIR studies of phospholipid vesicle interactions with α-FeOOH and α-Fe sub 2 /sub O sub 3 /sub surfaces
2010
- Recalcitrance-dead and buried?
2010
- Mineralogical impact on organic nitrogen across a long-term soil chronosequence (0.3-4100 kyr)
2010
- Contaminant desorption during long-term leaching of hydroxide-weathered hanford sediments
2010
- Surface complexation of carboxylate adheres Cryptosporidium parvum oocysts to the hematite-water interface
2009
- A scanner-based approach to soil profile-wall mapping of root distribution
2009
- Biogeochemistry of mineral-organic associations across a long-term mineralogical soil gradient (0.3-4100 kyr), Hawaiian Islands
2009
- In-situ monitoring of Cryptosporidium parvum oocyst surface adhesion using ATR-FTIR spectroscopy
2009
- Solid phase evolution in the Biosphere 2 hillslope experiment as predicted by modeling of hydrologic and geochemical fluxes
2009
- Iron interference in the quantification of nitrate in soil extracts and its effect on hypothesized abiotic immobilization of nitrate
2008
- Silicon control of strontium and cesium partitioning in hydroxide-weathered sediments
2008
- ATR-FTIR study of lipopolysaccharides at mineral surfaces
2008
- Discussion papers
2008
- Physical chemistry of soils and aquifers: A special issue in honor of Garrison Sposito
2007
- Tree species effects on soil organic matter dynamics: The role of soil cation composition
2007
- Controls over leaf and litter calcium concentrations among temperate trees
2007
- Rayleigh fractionation of iron isotopes during pedogenesis along a climate sequence of Hawaiian basalt
2007
- Molecular weight and humification index as predictors of adsorption for plant- and manure-derived dissolved organic matter to goethite
2007
- Soil biogeochemicial processes within the critical zone
2007
- Infrared spectroscopy studies of cation effects on lipopolysaccharides in aqueous solution
2007
- Adsorption to goethite of extracellular polymeric substances from Bacillus subtilis
2006
- Colloid mobilization during soil iron redox oscillations
2006
- Leachate migration from spent mushroom substrate through intact and repacked subsurface soil columns
2006
- Effects of organic acids and dissolved oxygen on apatite and chalcopyrite dissolution: Implications for using elements as organomarkers and oxymarkers
2006
- Iron-oxide crystallinity increases during soil redox oscillations
2006
- ATR-FTIR spectroscopy reveals bond formation during bacterial adhesion to iron oxide
2006
- Wastewater dissolved organic matter: Characteristics and sorptive capabilities
2006
- Effects of organic ligands on granite dissolution in batch experiments at pH 6
2006
- Solid-state NMR identification and quantification of newly formed aluminosilicate phases in weathered kaolinite systems
2006
- Implications of the evolution of organic acid moieties for basalt weathering over geological time
2005
- FTIR spectroscopic study of biogenic Mn-oxide formation by Pseudomonas putida GB-1
2005
- Linking litter calcium, earthworms and soil properties: A common garden test with 14 tree species
2005
- Sorption of the antibiotic ofloxacin to mesoporous and nonporous alumina and silica
2005
- Element mobility patterns record organic ligands in soils on early Earth
2005
- Clay mineral weathering and contaminant dynamics in a caustic aqueous system I. Wet chemistry and aging effects
2005
- Surface charge evolution of mineral-organic complexes during pedogenesis in Hawaiian basalt
2004
- Influence of mesoporosity on the sorption of 2,4-dichlorophenoxyacetic acid onto alumina and silica
2004
- Adhesion of bacterial exopolymers to α-FeOOH: Inner-sphere complexation of phosphodiester groups
2004
- Interaction of phenanthrene and its primary metabolite (1-hydroxy-2- naphthoic acid) with estuarine sediments and humic fractions
2004
- Spectroscopic study of extracellular polymeric substances from Bacillus subtilis: Aqueous chemistry and adsorption effects
2004
- Protection of mesopore-adsorbed organic matter from enzymatic degradation
2004
- Solute release from weathering of spent mushroom substrate under controlled conditions
2004
- Mineral mesopore effects on nitrogenous organic matter adsorption
2004
- Proposed initiative would study earth's weathering engine
2004
- Transport and fractionation of dissolved organic matter in soil columns
2003
- A mechanism of abiotic immobilization of nitrate in forest ecosystems: The ferrous wheel hypothesis
2003
- Linking cesium and strontium uptake to kaolinite weathering in simulated tank waste leachate
2003
- Humic acid complexation of basic and neutral polycyclic aromatic compounds
2002
- Surface charge of variable porosity Al sub 2 /sub O sub 3 /sub (s) and SiO sub 2 /sub (s) adsorbents
2002
- Adsorption of quinoline to kaolinite and montmorillonite
2002
- Cesium adsorption on clay minerals: An EXAFS spectroscopic investigation
2002
- Leachate chemistry of field-weathered spent mushroom substrate
2001
- Reaction of forest floor organic matter at goethite, birnessite and smectite surfaces
2001
- The chemistry of pedogenic thresholds
2001
- Rapid abiotic transformation of nitrate in an acid forest soil
2001
- Effects of spent mushroom substrate weathering on the chemistry of underlying soils
2001
- Short communication: Biodegradation of 1-naphthol in the presence of humic acid
2000
- Evolution of CO sub 2 /sub during birnessite-induced oxidation of sup 14 /sup C-labeled catechol
2000
- Effects of solution chemistry on the oxidative transformation of 1-naphthol and its complexation with humic acid
2000
- Artifacts caused by collection of soil solution with passive capillary samplers
2000
- Organic matter transformations during the weathering process of spent mushroom substrate
2000
- Interaction of 1-naphthol and its oxidation products with aluminum hydroxide
1999
- Structural charge and cesium retention in a chronosequence of tephritic soils
1999
- Quinoline sorption on kaolinite-humic acid complexes
1999
- Role of surface precipitation in copper sorption by the hydrous oxides of iron and aluminum
1999
- Comparison of hematite coagulation by charge screening and phosphate adsorption: Differences in aggregate structure
1997
- Colloid chemistry of kaolinitic tropical soils
1995
- Dissolution behavior of kaolinitic tropical soils
1995
- Surface charge characteristics of Podzolized soil
1995
- Surface charge characteristics of kaolinitic tropical soils
1995
- Solution chemistry profiles of mixed-conifer forests before and after fire
1994