# overview
Research interests include a broad range of topics in Marine and Environmental Chemistry, including the role of natural nanoparticles in the biogeochemical cycling of trace substances, tracer applications using radioactive and stable isotopes, relationships between trace element and natural organic matter biogeochemistry, and the importance of exopolymeric substances and hydroxamate siderophores for trace element binding and removal from natural waters. That involves learning from new techniques, approaches and concepts that are used in related fields and applying them to solve questions in biogeochemistry and environmental science. Current themes of research are: Trace element speciation and cycling. Tracer applications in natural water systems using stable and radioactive isotopes. Sediment-water and particle-water interactions, with emphasis on colloids. Natural organic matter geochemistry. Metal-organic matter binding. Mobility of radioactive and toxic trace contaminants in surface waters, sediments and ground water. Applications of atomic force microscopy, accelerator, thermal ionization, and gas chromatography mass spectrometry in marine and environmental chemistry and geochemistry.

# keywords[]
Macondo Oil Surrogate Water Accommodated Fraction

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

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Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (ft-icr-ms)

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Rocky Flats Environmental Technology Site (rfets)

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3709 Physical Geography And Environmental Geoscience

# keywords[]
30 Agricultural, Veterinary And Food Sciences

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3709 Physical Geography And Environmental Geoscience

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Self Assembled Monolayers On Mesoporous Supports

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3709 Physical Geography And Environmental Geoscience

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Accelerator Mass Spectrometer (ams) Iodine Speciation

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3709 Physical Geography And Environmental Geoscience

# educationAndTraining[].organization.label
University of Bern - (Bern, Switzerland)

# educationAndTraining[].organization.label
University of Bern - (Bern, Switzerland)

# publications[].label
Bacterial production of organic acids enhances H2O2-dependent iodide oxidation.

# publications[].label
Sediment accumulation and radionuclide inventories (Pu-239,Pu-240, Pb-210 and Th-234) in the northern Gulf of Mexico, as influenced by organic matter and macrofaunal density

# publications[].label
ESTIMATES OF THE RESISTANCE TO CHEMICAL-TRANSPORT POSED BY THE DEEP-SEA BOUNDARY-LAYER

# publications[].label
THE ZERO-ORDER MODEL REVISITED - SCHINDLER,PAUL INFLUENCE ON THE DEVELOPMENT OF TRACE-METAL SCAVENGING MODELS

# publications[].label
Interactions between actinides and environmental matrices, with special emphasis on plutonium.

# publications[].label
THE ZERO-ORDER MODEL REVISITED - SCHINDLER INFLUENCE ON OUR UNDERSTANDING OF TRACE-METAL SCAVENGING

# publications[].label
Plutonium from global fallout recorded in an ice core from the Belukha glacier, Siberian Altai.

# publications[].label
Spectrophotometric determination of total uronic acids in seawater using cation-exchange separation and pre-concentration by lyophilization

# publications[].label
Scavenging and fractionation of thorium vs. protactinium in the ocean, as determined from particle-water partitioning experiments with sediment trap material from the Gulf of Mexico and Sargasso Sea

# publications[].label
Binding of Th, Pa, Pb, Po and Be radionuclides to marine colloidal macromolecular organic matter

# publications[].label
Polycyclic aromatic hydrocarbons in surface sediments of the East China Sea and their relationship with carbonaceous materials.

# publications[].label
Hydroxamate siderophores in soil mineral-organic matter matrix responsible for binding239,240Pu at the Savannah River Site, USA and Fukushima Prefecture, Japan

# publications[].label
Iodine speciation in a silver-amended cementitious system.

# publications[].label
Terrestrially derived dissolved organic matter in the Chesapeake Bay and the Middle Atlantic Blight

# publications[].label
Be-7 distribution in surface soil of central Guizhou karst region and its erosion trace

# publications[].label
ATMOSPHERIC DEPOSITIONAL FLUXES OF BE-7 AND PB-210 AT GALVESTON AND COLLEGE-STATION, TEXAS

# publications[].label
Validating the Use of Radiotracers as Analogs of Stable Metal Behaviour in Enclosed Aquatic Ecosystem Experiments

# publications[].label
Collection of fission and activation product elements from fresh and ocean waters: a comparison of traditional and novel sorbents.

# publications[].label
Factors controlling the biogeochemical cycles of trace elements in fresh and coastal marine waters as revealed by artificial radioisotopes

# publications[].label
Cycling of high-molecular-weight dissolved organic matter in the middle Atlantic bight as revealed by carbon isotopic (C-13 and C-14) signatures

# publications[].label
Effects of extracellular polymeric substances of Thalassiosira pseudonana and nitrogen-depletion on the fate of Cd/Se quantum dots

# publications[].label
Intercalibration studies of short-lived thorium-234 in the water column and marine particles

# publications[].label
129I and 127I transport in the Mississippi River.

# publications[].label
THE ROLE OF PARTICLES AND COLLOIDS IN THE TRANSPORT OF RADIONUCLIDES IN COASTAL ENVIRONMENTS OF TEXAS

# publications[].label
Polycyclic aromatic hydrocarbons (PAHs) cycling and fates in Galveston Bay, Texas, USA.

# publications[].label
Increased zooplankton PAH concentrations across hydrographic fronts in the East China Sea.

# publications[].label
Comment on "In situ measurements of chlorinated hydrocarbons in the water column off the Palos Verdes Peninsula, California" (vol 33, pg 3927, 1999)

# publications[].label
Radioiodine Biogeochemistry and Prevalence in Groundwater.

# publications[].label
Rapid Degradation of Oil in Mesocosm Simulations of Marine Oil Snow Events.

# publications[].label
Nagasaki sediments reveal that long-term fate of plutonium is controlled by select organic matter moieties.

# publications[].label
MEASUREMENTS OF DIFFUSIVE SUBLAYER THICKNESSES IN THE OCEAN BY ALABASTER DISSOLUTION, AND THEIR IMPLICATIONS FOR THE MEASUREMENTS OF BENTHIC FLUXES

# publications[].label
The distribution of biogenic thiols in surface waters of Galveston Bay

# publications[].label
Chemosorbents for natural and artificial radionuclides detection by in situ gamma counting in natural waters

# publications[].label
Carbon Capture by the Macroalgae, Sarcodia Suae, Using Aquaculture Wastewater and Green Energy, in Subtropical Region

# publications[].label
Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies.

# publications[].label
Marine Snow Aggregates are Enriched in Polycyclic Aromatic Hydrocarbons (PAHs) in Oil Contaminated Waters: Insights from a Mesocosm Study

# publications[].label
Carbon capture by macroalgae Sarcodia suae using aquaculture wastewater and solar energy for cooling in subtropical regions.

# publications[].label
Silver concentrations in Colorado, USA, watersheds using improved methodology.

# publications[].label
Ameliorating effects of extracellular polymeric substances excreted by Thalassiosira pseudonana on algal toxicity of CdSe quantum dots.

# publications[].label
Physicochemical speciation of bioactive trace metals (Cd, Cu, Fe, Ni) in the oligotrophic South China Sea

# publications[].label
Application of Enclosures to the Study of Ocean Chemistry

# publications[].label
A REVISED ESTIMATE FOR TRACE-METAL FLUXES TO NARRAGANSETT BAY - A COMMENT

# publications[].label
Centennial record of anthropogenic impacts in Galveston Bay: Evidence from trace metals (Hg, Pb, Ni, Zn) and lignin oxidation products.

# publications[].label
Effects of engineered nanoparticles on the assembly of exopolymeric substances from phytoplankton.

# publications[].label
RELATIVE MOBILITY OF RADIOACTIVE TRACE-ELEMENTS ACROSS THE SEDIMENT-WATER INTERFACE IN THE MERL MODEL-ECOSYSTEMS OF NARRAGANSETT BAY

# publications[].label
The role of microbially-mediated exopolymeric substances (EPS) in regulating Macondo oil transport in a mesocosm experiment

# publications[].label
Can the protein/carbohydrate (P/C) ratio of exopolymeric substances (EPS) be used as a proxy for their 'stickiness' and aggregation propensity?

# publications[].label
USE OF RADIONUCLIDES IN THE STUDY OF CONTAMINANT CYCLING PROCESSES

# publications[].label
Nano- and microplastics trigger secretion of protein-rich extracellular polymeric substances from phytoplankton.

# publications[].label
PARTICLE-FLUX AND TRACE-METAL RESIDENCE TIME IN NATURAL-WATERS

# publications[].label
Environmental behavior and ecotoxicity of engineered nanoparticles to algae, plants, and fungi.

# publications[].label
THE IMPORTANCE OF A BENTHIC ECOSYSTEM TO THE REMOVAL OF RADIOACTIVE TRACE-ELEMENTS FROM COASTAL WATERS

# publications[].label
Trace metal analysis of natural waters by ICP-MS with on-line preconcentration and ultrasonic nebulization

# publications[].label
Degradation of carbohydrates and persistence of uronic acids in the Trinity River, Texas.

# publications[].label
Chemical and isotopic composition of high-molecular-weight dissolved organic matter from the Mississippi River plume

# publications[].label
Effect of Engineered Nanoparticles on Exopolymeric Substances Release from Marine Phytoplankton.

# publications[].label
Heterogeneous processes affecting trace contaminant distribution in estuaries: The role of natural organic matter

# publications[].label
Distribution of 239,240Pu and 238Pu concentrations in sediments from the Ob and Yenisey Rivers and the Kara Sea.

# publications[].label
Iodine speciation in cementitious environments

# publications[].label
Presence of aromatic-rich organic matter and its characterization in grout materials: Implications for radionuclide immobilization.

# publications[].label
Natural Radionuclides as Tracers for Geochemical Processes in MERL Mesocosms and Narragansett Bay

# publications[].label
Optimization and evaluation of mixed-bed chemisorbents for extracting fission and activation products from marine and fresh waters.

# publications[].label
The coupling relation between Pb-210(ex) and organic matter in sediments of enrichment nutrient lake: An example from Lake Chenghai, China

# publications[].label
Role of biopolymers as major carrier phases of Th, Pa, Pb, Po, and Be radionuclides in settling particles from the Atlantic Ocean

# publications[].label
Use of radionuclides in the study of contaminant cycling processes

# publications[].label
Colloids in oceanic environments. Composition and importance for trace element cycles.

# publications[].label
Comparison of microgels, extracellular polymeric substances (EPS) and transparent exopolymeric particles (TEP) determined in seawater with and without oil

# publications[].label
MODELING OF URANIUM CONCENTRATIONS IN PORE WATERS FROM NORTH-ATLANTIC (GME AND NARES ABYSSAL-PLAIN) SEDIMENTS

# publications[].label
Biogeochemical behavior of organic carbon in the Trinity River downstream of a large reservoir lake in Texas, USA.

# publications[].label
Th-234:U-238 disequilibria in the Gulf of Mexico: The importance of organic matter and particle concentration

# publications[].label
Isotopic and elemental characterization of colloidal organic matter from the Chesapeake Bay and Galveston Bay

# publications[].label
ColloidTrace Element Interactions in Aquatic Systems

# publications[].label
RESIDENCE TIMES OF TH-234 AND BE-7 IN LAKE GENEVA

# publications[].label
Sorption of selected radionuclides on different MnO2 phases

# publications[].label
The relative importance of terrestrial versus marine sediment sources to the Nueces-Corpus Christi Estuary, Texas: An isotopic approach

# publications[].label
Environmental trends of contaminats from the Mississippi River Delta, Tampa Bay and Galveston Bay sediment cores

# publications[].label
Organo-iodine formation in soils and aquifer sediments at ambient concentrations.

# publications[].label
Temporal variation of iodine concentration and speciation (127I and 129I) in wetland groundwater from the Savannah River Site, USA.

# publications[].label
THE MERL MESOCOSM APPROACH FOR STUDYING SEDIMENT-WATER INTERACTIONS AND ECOTOXICOLOGY

# publications[].label
URANIUM IN PORE WATERS FROM NORTH-ATLANTIC (GME AND SOUTHERN NARES ABYSSAL-PLAIN) SEDIMENTS

# publications[].label
Retention behavior of dissolved uranium during ultrafiltration: Implications for colloidal U in surface waters

# publications[].label
Production and flux of carbohydrate species in the Gulf of Mexico

# publications[].label
Protein to carbohydrate (P/C) ratio changes in microbial extracellular polymeric substances induced by oil and Corexit

# publications[].label
Molecular Nature of Marine Particulate Organic Iron-Carrying Moieties Revealed by Electrospray Ionization Fourier-Transform Ion Cyclotron Resonance Mass Spectrometry (ESI-FTICRMS)

# publications[].label
Binding of thorium(IV) to carboxylate, phosphate and sulfate functional groups from marine exopolymeric substances (EPS)

# publications[].label
THE EFFECT OF PARTICLE CONCENTRATION ON THE RATE OF THORIUM ADSORPTION

# publications[].label
Mercury inputs and redistribution in the Penobscot River and estuary, Maine.

# publications[].label
Nano-plastics induce aquatic particulate organic matter (microgels) formation.

# publications[].label
Polycyclic aromatic hydrocarbons (PAHs) and putative PAH-degrading bacteria in Galveston Bay, TX (USA), following Hurricane Harvey (2017).

# publications[].label
An ultraclean cross-flow ultrafiltration technique for the study of trace metal phase speciation in seawater

# publications[].label
Concentration-dependent mobility, retardation, and speciation of iodine in surface sediment from the Savannah River Site.

# publications[].label
Decreased sedimentation efficiency of petro- and non-petro-carbon caused by a dispersant for Macondo surrogate oil in a mesocosm simulating a coastal microbial community

# publications[].label
NATURAL RADIONUCLIDES IN THE WATER OF NARRAGANSETT BAY

# publications[].label
Geochemical controls of iodine uptake and transport in Savannah River Site subsurface sediments

# publications[].label
Erratum: Metals in aquatic systems (Environmental Science & Technology (1988) (862-871))

# publications[].label
Colloidal pumping: Evidence for the coagulation process using natural colloids tagged with Hg-203

# publications[].label
RADON FLUXES MEASURED WITH THE MANOP BOTTOM LANDER

# publications[].label
Marine Gel Interactions with Hydrophilic and Hydrophobic Pollutants.

# publications[].label
NATURAL (PB-210, BE-7) AND FALLOUT (CS-137, PU-239-240, SR-90) RADIONUCLIDES AS GEOCHEMICAL TRACERS OF SEDIMENTATION IN GREIFENSEE, SWITZERLAND

# publications[].label
Radioiodine sorption/desorption and speciation transformation by subsurface sediments from the Hanford Site.

# publications[].label
A seasonal survey of carbohydrates and uronic acids in the Trinity River, Texas

# publications[].label
An intercomparison of cross-flow filtration techniques used for sampling marine colloids: Overview and organic carbon results

# publications[].label
Interactions between radioactively labeled colloids and natural particles: Evidence for colloidal pumping

# publications[].label
Diagnostic tool to ascertain marine phytoplankton exposure to chemically enhanced water accommodated fraction of oil using Fourier Transform Infrared spectroscopy.

# publications[].label
Multi-sample in-situ pumping system: MIPS

# publications[].label
The algal toxicity of silver engineered nanoparticles and detoxification by exopolymeric substances.

# publications[].label
Delivery of Trace Metals (Al, Fe, Mn, V, Co, Ni, Cu, Cd, Ag, Pb) from the Trinity River Watershed Towards the Ocean

# publications[].label
The effects of sunlight on the composition of exopolymeric substances and subsequent aggregate formation during oil spills

# publications[].label
Marine colloids, agents of the self-cleansing capacity of aquatic systems: Historical perspective and new discoveries

# publications[].label
Zinc oxide-engineered nanoparticles: dissolution and toxicity to marine phytoplankton.

# publications[].label
Interactions of thorium isotopes with colloidal organic matter in oceanic environments

# publications[].label
Widespread Distribution of Dehalococcoides mccartyi in the Houston Ship Channel and Galveston Bay, Texas, Sediments and the Potential for Reductive Dechlorination of PCDD/F in an Estuarine Environment.

# publications[].label
The role of microbial exopolymers in determining the fate of oil and chemical dispersants in the ocean

# publications[].label
Role of Polysaccharides in Diatom Thalassiosira pseudonana and its Associated Bacteria in Hydrocarbon Presence.

# publications[].label
Evidence for elevated levels of iodine-129 in the Deep Western Boundary current in the Middle Atlantic Bight

# publications[].label
Sources and transport of land-derived particulate and dissolved organic matter in the Gulf of Mexico (Texas shelf/slope): The use of lignin-phenols and loliolides as biomarkers

# publications[].label
Temperature Control on Soluble Reactive Phosphorus in the Lower Mississippi River?

# publications[].label
Ultrafiltration behavior of major ions (Na, Ca, Mg, F, Cl, and SO4) in natural waters.

# publications[].label
Groundwater Iodine-129 speciation and its causes for release from a subsurface burial basin

# publications[].label
A novel approach for the simultaneous determination of iodide, iodate and organo-iodide for 127I and 129I in environmental samples using gas chromatography-mass spectrometry.

# publications[].label
ARE THORIUM SCAVENGING AND PARTICLE FLUXES IN THE OCEAN REGULATED BY COAGULATION

# publications[].label
Sediment transport and Hg recovery in Lavaca Bay, as evaluated from radionuclide and Hg distributions

# publications[].label
Crude oil and particulate fluxes including marine oil snow sedimentation and flocculant accumulation: Deepwater Horizon oil spill study

# publications[].label
Soil organic matter and plutonium interactions

# publications[].label
Uranium Biogeochemistry in the Rhizosphere of a Contaminated Wetland.

# publications[].label
The Role of Particles and Colloids in the Transport of Radionuclides and Trace Metals in the Oceans

# publications[].label
1H-13C heteronuclear single quantum coherence NMR evidence for iodination of natural organic matter influencing organo-iodine mobility in the environment.

# publications[].label
INTERPRETATION OF TRACER DISPLACEMENT DURING INFILTRATION OF RIVER WATER TO GROUNDWATER

# publications[].label
Molecular weight and chemical reactivity of dissolved trace metals (Cd, Cu, Ni) in surface waters from the Mississippi River to Gulf of Mexico

# publications[].label
Exoenzymes as a Signature of Microbial Response to Marine Environmental Conditions.

# publications[].label
The Fate of Particles and Particle-Reactive Trace Metals in Coastal Waters: Radioisotope Studies in Microcosms

# publications[].label
Binding of thorium(IV) to carboxylate, phosphate and sulfate functional groups from marine exopolymeric substances (EPS)

# publications[].label
Novel molecular-level evidence of iodine binding to natural organic matter from Fourier transform ion cyclotron resonance mass spectrometry.

# publications[].label
Analysis of biogenic thiols in natural water samples by high-performance liquid chromatographic separation and fluorescence detection with ammonium 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonate (SBD-F)

# publications[].label
Sources of alluvium in a coastal plain stream based on radionuclide signatures from the U-238 and Th-232 decay series

# publications[].label
SCAVENGING OF THORIUM ISOTOPES BY COLLOIDS IN SEAWATER OF THE GULF OF MEXICO

# publications[].label
Radiotracers in Studies of Trace Metal Behavior in Mesocosms: Advantages and Limitations

# publications[].label
Sudden enhancement of sedimentation flux of Pb-210(ex) as an indicator of lake productivity as exemplified by Lake Chenghai

# publications[].label
Plutonium immobilization and remobilization by soil mineral and organic matter in the far-field of the Savannah River Site, U.S.

# publications[].label
Limited mobility of dioxins near San Jacinto super fund site (waste pit) in the Houston Ship Channel, Texas due to strong sediment sorption.

# publications[].label
THE MANOP FLUX CHAMBER EXPERIMENTS - FLUXES OF RADIOACTIVE TRACE-METALS ON THE SEA-FLOOR

# publications[].label
Characterization of organic-rich colloids from surface and ground waters at the actinide-contaminated Rocky Flats Environmental Technology Site (RFETS), Colorado, USA

# publications[].label
Influence of organic matter on the adsorption of Pb-210, Po-210, Be-7 and their fractionation on nanoparticles in seawater

# publications[].label
DISTRIBUTION OF DISSOLVED AND PARTICULATE TH-230 AND TH-232 IN SEAWATER FROM THE GULF-OF-MEXICO AND OFF CAPE-HATTERAS AS MEASURED BY SIMS

# publications[].label
Calibration of cross-flow ultrafiltration for phase speciation studies for trace elements.

# publications[].label
Extracellular polymeric substances (EPS) producing and oil degrading bacteria isolated from the northern Gulf of Mexico.

# publications[].label
Importance of coccolithophore-associated organic biopolymers for fractionating particle-reactive radionuclides (Th-234, Pa-233, Pb-210, Po-210, and Be-7) in the ocean

# publications[].label
Comparative bioaccumulation studies of colloidally complexed and free-ionic heavy metals in juvenile brown shrimp Penaeus aztecus (Crustacea : Decapoda : Penaeidae)

# publications[].label
COUPLING ADSORPTION AND PARTICLE AGGREGATION - LABORATORY STUDIES OF COLLOIDAL PUMPING USING FE-59 LABELED HEMATITE

# publications[].label
Intracellular uptake: a possible mechanism for silver engineered nanoparticle toxicity to a freshwater alga Ochromonas danica.

# publications[].label
Effect of the Added Acyl Homoserine Lactones on Separated Free-Living Marine Bacteria as a Model of Quorum Sensing

# publications[].label
Colloids and Nanoparticles in Aquatic Systems

# publications[].label
Pu(V) reduction and enhancement of particle-water partitioning by exopolymeric substances

# publications[].label
Near-conservative behavior of (129)Iodine in the Orange County Aquifer System, California

# publications[].label
A METHOD FOR RAPID INSITU EXTRACTION AND LABORATORY DETERMINATION OF TH, PB, AND RA ISOTOPES FROM LARGE VOLUMES OF SEAWATER

# publications[].label
PROSPECTS FOR I-129 DATING OF MARINE ORGANIC-MATTER USING AMS

# publications[].label
Presence of Organic Matter and its Characterization in Cementitious Materials: Implications for Radionuclide Immobilization

# publications[].label
The Interplay of Phototrophic and Heterotrophic Microbes Under Oil Exposure: A Microcosm Study.

# publications[].label
Response to comment on "Iodine-129 and iodine-127 speciation in groundwater at Hanford Site, U.S.: iodate incorporation into calcite".

# publications[].label
Distributions of carbohydrates, including uronic acids, in estuarine waters of Galveston Bay

# publications[].label
Invariance of isotope ratios of lithogenic radionuclides: more evidence for their use as sediment source tracers.

# publications[].label
Identifying oil/marine snow associations in mesocosm simulations of the Deepwater Horizon oil spill event using solid-state 13C NMR spectroscopy.

# publications[].label
Coupling between Pb-210(ex) and organic matter in sediments of a nutrient-enriched lake: An example from Lake Chenghai, China

# publications[].label
CHEMICAL AND GEOCHEMICAL STUDIES OF LAKE BIEL .1. MASS BALANCE FOR LAKE BIEL AND ITS IMPLICATIONS FOR RATES OF EROSION OF DRAINAGE AREA

# publications[].label
PARTITION OF RADIOTRACERS BETWEEN SUSPENDED PARTICLES AND SEAWATER

# publications[].label
Aggregation, dissolution, and stability of quantum dots in marine environments: importance of extracellular polymeric substances.

# publications[].label
Molecular level characterization of diatom-associated biopolymers that bind Th-234, Pa-233, Pb-210, and Be-7 in seawater: A case study with Phaeodactylum tricornutum

# publications[].label
RADIOTRACER UPTAKE ON THE SEA-FLOOR - RESULTS FROM THE MANOP CHAMBER DEPLOYMENTS IN THE EASTERN PACIFIC

# publications[].label
7Be: A geochemical tracer for seasonal erosion of surface soil in watershed of lake hongfeng,Guizhou,China

# publications[].label
VALIDATING THE USE OF RADIOTRACERS AS ANALOGS OF STABLE METAL BEHAVIOR IN ENCLOSED AQUATIC ECOSYSTEM EXPERIMENTS

# publications[].label
Iodide uptake by forest soils is principally related to the activity of extracellular oxidases

# publications[].label
Composition and transport of settling particles in Lake Zurich: relative importance of vertical and lateral pathways

# publications[].label
Particle-reactive radionuclides (234Th, 210Pb, 210Po) as tracers for the estimation of export production in the South China Sea

# publications[].label
Incorporation of oil into diatom aggregates

# publications[].label
CHEMICAL PROCESSES AT THE SEDIMENT WATER INTERFACE

# publications[].label
An assessment of particulate organic carbon to thorium-234 ratios in the ocean and their impact on the application of Th-234 as a POC flux proxy

# publications[].label
Colloidal cutin-like substances cross-linked to siderophore decomposition products mobilizing plutonium from contaminated soils.

# publications[].label
Mechanisms of plutonium sorption to mineral oxide surfaces: new insights with implications for colloid-enhanced migration

# publications[].label
Chernobyl radionuclides in the environment: tracers for the tight coupling of atmospheric, terrestrial, and aquatic geochemical processes.

# publications[].label
Radiocarbon-derived sedimentation rates in the Gulf of Mexico

# publications[].label
The interplay of extracellular polymeric substances and oil/Corexit to affect the petroleum incorporation into sinking marine oil snow in four mesocosms.

# publications[].label
Controls of Th-234 removal from the oligotrophic ocean by polyuronic acids and modification by microbial activity

# publications[].label
Cross-shelf changes in phytoplankton community composition in the Gulf of Mexico (Texas shelf/slope): the use of plant pigments as biomarkers

# publications[].label
The (129)Iodine bomb pulse recorded in Mississippi River Delta sediments: Results from isotopes of I, Pu, Cs, Pb, and C

# publications[].label
Control of acid polysaccharide production and 234Th and POC export fluxes by marine organisms

# publications[].label
Particulate and dissolved Pb-210 activities in the shelf and slope regions of the Gulf of Mexico waters

# publications[].label
Rapid Formation of Microbe-Oil Aggregates and Changes in Community Composition in Coastal Surface Water Following Exposure to Oil and the Dispersant Corexit.

# publications[].label
Radionuclide uptake by colloidal and particulate humic acids obtained from 14 soils collected worldwide.

# publications[].label
A MULTITRACER STUDY OF RADIONUCLIDES IN LAKE ZURICH, SWITZERLAND .2. RESIDENCE TIMES, REMOVAL PROCESSES, AND SEDIMENT FOCUSING

# publications[].label
Relationships Between Geochemical Parameters (pH, DOC, SPM, EDTA Concentrations) and Trace Metal (Cd, Co, Cu, Fe, Mn, Ni, Pb, Zn) Concentrations in River Waters of Texas (USA)

# publications[].label
Chemical state and adsorption behavior of radioactive iodine

# publications[].label
Modeling variability in Pb-210 and sediment fluxes near the Whites Point Outfalls, Paleo Verdes Shelf, California

# publications[].label
Boundary exchange and scavenging of radionuclides in continental margin waters of the Middle Atlantic Bight: implications for organic carbon fluxes

# publications[].label
Chemical composition and Th-234 (IV) binding of extracellular polymeric substances (EPS) produced by the marine diatom Amphora sp.

# publications[].label
Medium-resolution autonomous in situ gamma detection system for marine and coastal waters

# publications[].label
Molecular Interaction of Aqueous Iodine Species with Humic Acid Studied by I and C K-Edge X-ray Absorption Spectroscopy.

# publications[].label
A BROWNIAN-PUMPING MODEL FOR OCEANIC TRACE-METAL SCAVENGING - EVIDENCE FROM TH-ISOTOPES

# publications[].label
Biogenic Manganese Oxides Facilitate Iodide Oxidation at pH <= 5

# publications[].label
SCAVENGING OF CHERNOBYL CS-137 AND NATURAL PB 210 IN LAKE SEMPACH, SWITZ.

# publications[].label
Sedimentary sources of old high molecular weight dissolved organic carbon from the ocean margin benthic nepheloid layer

# publications[].label
PLANT PIGMENTS AS BIOMARKERS OF COLLOIDAL ORGANIC-CARBON IN THE GULF-OF-MEXICO

# publications[].label
TH-228 RADIOACTIVE RA-228 RADIOACTIVE DISEQUILIBRIUM IN THE NEW-YORK BIGHT AND ITS IMPLICATIONS FOR COASTAL POLLUTION

# publications[].label
Mobility of iodine (I-129 and I-127) species in sediment columns from the Savannah River Site

# publications[].label
7Be distribution in surface soil of central Guizhou karst region and its erosion trace

# publications[].label
I-129 and I-127 transport in the Mississippi River

# publications[].label
Characterization of organic-rich Pu-239,Pu-240-containing colloids from surface and ground waters from a contaminated site in Colorado, USA

# publications[].label
Spread of Iodine-129 into natural waters involves atmospheric transport

# publications[].label
Superoxide production by a manganese-oxidizing bacterium facilitates iodide oxidation.

# publications[].label
Ultrafiltration and its Applications to Sampling and Characterisation of Aquatic Colloids

# publications[].label
Control of acid polysaccharide production and Th-234 and POC export fluxes by marine organisms

# publications[].label
Intercalibration of benthic flux chambers II. Hydrodynamic characterization and flux comparisons of 14 different designs

# publications[].label
Iodide accumulation by aerobic bacteria isolated from subsurface sediments of a 129I-contaminated aquifer at the Savannah River site, South Carolina.

# publications[].label
Impacts of Typhoons on Nutrient Supply and Potential Fish Production in the Southern East China Sea

# publications[].label
ISOTOPIC AND BIOCHEMICAL-EVIDENCE FOR THE RECENT ORIGIN OF COLLOIDAL ORGANIC-MATTER IN THE OCEAN .2. TH-234 PARTITIONING

# publications[].label
Is soil natural organic matter a sink or source for mobile radioiodine (I-129) at the Savannah River Site?

# publications[].label
Chemical composition and relative hydrophobicity of microbial exopolymeric substances (EPS) isolated by anion exchange chromatography and their actinide-binding affinities

# publications[].label
Aggregation and Degradation of Dispersants and Oil by Microbial Exopolymers (ADDOMEx): Toward a Synthesis of Processes and Pathways of Marine Oil Snow Formation in Determining the Fate of Hydrocarbons

# publications[].label
Th-234 scavenging and its relationship to acid polysaccharide abundance in the Gulf of Mexico

# publications[].label
Photo-oxidation of proteins facilitates the preservation of high molecular weight dissolved organic nitrogen in the ocean

# publications[].label
Biodegradation and gas-exchange of gaseous alkanes in model estuarine ecosystems

# publications[].label
Large seasonal fluctuations of groundwater radioiodine speciation and concentrations in a riparian wetland in South Carolina.

# publications[].label
Estimates of recovery of the Penobscot River and estuarine system from mercury contamination in the 1960's.

# publications[].label
ACCUMULATION OF SEDIMENTS, TRACE-METALS (PB, CU) AND TOTAL HYDROCARBONS IN NARRAGANSETT BAY, RHODE-ISLAND

# publications[].label
Atmospheric dispersal of (129)iodine from nuclear fuel reprocessing facilities

# publications[].label
Optimized isolation procedure for obtaining strongly actinide binding exopolymeric substances (EPS) from two bacteria (Sagittula stellata and Pseudomonas fluorescens Biovar II).

# publications[].label
Wondering about what it takes to make Earth a Habitable Planet

# publications[].label
Adsorption characteristics of Pb-210, Po-210 and Be-7 onto micro-particle surfaces and the effects of macromolecular organic compounds

# publications[].label
History of trace metal pollution in sabine-neches estuary, beaumont, Texas.

# publications[].label
Diatom aggregation when exposed to crude oil and chemical dispersant: Potential impacts of ocean acidification.

# publications[].label
SEASONALITY IN NUTRIENT CONCENTRATIONS IN GALVESTON-BAY

# publications[].label
Sources of iodine and iodine 129 in rivers

# publications[].label
Use of radionuclides in the study of contaminant cycling processes

# publications[].label
Methods for analyzing the concentration and speciation of major and trace elements in marine particles

# publications[].label
Iodine immobilization by silver-impregnated granular activated carbon in cementitious systems.

# publications[].label
The cycling and oxidation pathways of organic carbon in a shallow estuary along the Texas Gulf Coast

# publications[].label
Upper ocean carbon flux determined by the Th-234 approach and sediment traps using size-fractionated POC and Th-234 data from the Gulf of Mexico

# publications[].label
Collection of lanthanides and actinides from natural waters with conventional and nanoporous sorbents.

# publications[].label
Distributions of carbohydrate species in the Gulf of Mexico

# publications[].label
ISOTOPIC AND BIOCHEMICAL-EVIDENCE FOR THE RECENT ORIGIN OF COLLOIDAL ORGANIC-MATTER IN THE OCEAN .1. CARBON PARTITIONING

# publications[].label
Organo-iodine formation in aquifer sediments at ambient concentrations

# publications[].label
Trace metal (Cd, Cu, Ni and Pb) partitioning, affinities and removal in the Danshuei River estuary, a macro-tidal, temporally anoxic estuary in Taiwan

# publications[].label
Polymer dynamics of DOC networks and gel formation in seawater

# publications[].label
Plutonium Partitioning Behavior to Humic Acids from Widely Varying Soils Is Related to Carboxyl-Containing Organic Compounds.

# publications[].label
Importance of acid polysaccharides for Th-234 complexation to marine organic matter

# publications[].label
Re-examination of cross-flow ultrafiltration for sampling aquatic colloids: evidence from molecular probes

# publications[].label
Evaluation of a radioiodine plume increasing in concentration at the Savannah River Site.

# publications[].label
Studies of the Chemical Forms of Trace Elements in Sea Water Using Radiotracers

# publications[].label
Substructural Components of Organic Colloids from a Pu-Polluted Soil with Implications for Pu Mobilization.

# publications[].label
GEOCHRONOLOGY OF SEDIMENTS IN THE SABINE-NECHES ESTUARY, TEXAS, USA

# publications[].label
Concentrations of Cs-137, Pu-239,Pu-240 and Pb-210 in sediment samples from the Pechora Sea and biological samples from the Ob, Yenisey Rivers and Kara Sea

# publications[].label
Investigation of the radioiodine binding environment in terrestrial aquatic natural organic matter by FT-ICR-MS

# publications[].label
Composition and cycling of colloids in marine environments

# publications[].label
Sunlight induced aggregation of dissolved organic matter: Role of proteins in linking organic carbon and nitrogen cycling in seawater.

# publications[].label
Effects of tributary inputs on nutrient export from the Mississippi and Atchafalaya Rivers to the Gulf of Mexico

# publications[].label
Distribution and partitioning of trace metals (Cd, Cu, Ni, Pb, Zn) in Galveston bay waters

# publications[].label
Transport and diagenesis of trace metals and organic matter in Palos Verdes shelf sediments affected by a wastewater outfall

# publications[].label
Response of photosynthesis and the antioxidant defense system of two microalgal species (Alexandrium minutum and Dunaliella salina) to the toxicity of BDE-47.

# publications[].label
Relationships between pesticides and organic carbon fractions in sediments of the Danshui River estuary and adjacent coastal areas of Taiwan.

# publications[].label
Sediment accumulation and mixing in the Penobscot River and estuary, Maine.

# publications[].label
THE DISTRIBUTION OF COLLOIDAL AND DISSOLVED ORGANIC-CARBON IN THE GULF-OF-MEXICO

# publications[].label
Environmental trends of contaminants from the Mississippi River Delta, Tampa Bay, and Galveston Bay sediment cores.

# publications[].label
Evidence for Hydroxamate Siderophores and Other N-Containing Organic Compounds Controlling (239,240)Pu Immobilization and Remobilization in a Wetland Sediment.

# publications[].label
Sediment-water exchange of Mn, Fe, Ni and Zn in Galveston Bay, Texas

# publications[].label
The role of organic carbon, iron, and aluminium oxyhydroxides as trace metal carriers: Comparison between the Trinity River and the Trinity River Estuary (Galveston Bay, Texas)

# publications[].label
Molecular environment of stable iodine and radioiodine (I-129) in natural organic matter: Evidence inferred from NMR and binding experiments at environmentally relevant concentrations

# publications[].label
Box coring artifacts in sediments affected by a waste water outfall.

# publications[].label
Protective role of alginic acid against metal uptake by American oyster (Crassostrea virginica)

# publications[].label
129I/(127)I as a new environmental tracer or geochronometer for biogeochemical or hydrodynamic processes in the hydrosphere and geosphere: the central role of organo-iodine.

# publications[].label
TRACE-METAL CHEMISTRY OF GALVESTON BAY - WATER, SEDIMENTS AND BIOTA

# publications[].label
The oceanic gel phase: a bridge in the DOM-POM continuum

# publications[].label
Relationship between carbonaceous materials and polychlorinated biphenyls (PCBs) in the sediments of the Danshui River and adjacent coastal areas, Taiwan.

# publications[].label
Actinide Migration from Contaminated Soil to Surface Water at the Rocky Flats Environmental Technology Site

# publications[].label
Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies

# publications[].label
PARTITIONING OF CU, PB, AG, ZN, FE, AL, AND MN BETWEEN FILTER-RETAINED PARTICLES, COLLOIDS, AND SOLUTION IN 6 TEXAS ESTUARIES

# publications[].label
Response of natural phytoplankton communities exposed to crude oil and chemical dispersants during a mesocosm experiment.

# publications[].label
Spontaneous assembly of exopolymers from phytoplankton

# publications[].label
Recent advances in the detection of specific natural organic compounds as carriers for radionuclides in soil and water environments, with examples of radioiodine and plutonium.

# publications[].label
SEDIMENT DATING FOR POLLUTANT INPUT RECONSTRUCTION AND ECOSYSTEM RECOVERY ASSESSMENT

# publications[].label
Dioxin chronology and fluxes in sediments of the Houston Ship Channel, Texas: influences of non-steady-state sediment transport and total organic carbon.

# publications[].label
ISOTOPIC EVIDENCE FOR THE CONTEMPORARY ORIGIN OF HIGH-MOLECULAR-WEIGHT ORGANIC-MATTER IN OCEANIC ENVIRONMENTS

# publications[].label
Amphiphilic exopolymers from Sagittula stellata induce DOM self-assembly and formation of marine microgels

# publications[].label
Transport of materials and chemicals by nanoscale colloids and micro- to macro-scale flocs in marine, freshwater, and engineered systems

# publications[].label
Speciation of iodine isotopes inside and outside of a contaminant plume at the Savannah River Site.

# publications[].label
Extracellular Enzyme Activity Profile in a Chemically Enhanced Water Accommodated Fraction of Surrogate Oil: Toward Understanding Microbial Activities After the Deepwater Horizon Oil Spill.

# publications[].label
Comment on "In situ measurements of chlorinated hydrocarbons in the water column off the Palos Verdes Penninsula, California"

# publications[].label
Comment on "How accurate are (234)Th measurements in seawater based on the MnO(2)-impregnated cartridge technique?'' by Pinghe Cai et al.

# publications[].label
A KINETIC APPROACH TO DESCRIBE TRACE-ELEMENT DISTRIBUTION BETWEEN PARTICLES AND SOLUTION IN NATURAL AQUATIC SYSTEMS

# publications[].label
Benthic exchange of nutrients in Galveston Bay, Texas

# publications[].label
Unique Organic Matter and Microbial Properties in the Rhizosphere of a Wetland Soil.

# publications[].label
PLANT PIGMENTS AS BIOMARKERS OF HIGH-MOLECULAR-WEIGHT DISSOLVED ORGANIC-CARBON

# publications[].label
Stickiness of extracellular polymeric substances on different surfaces via magnetic tweezers.

# publications[].label
Protein: Polysaccharide ratio in exopolymeric substances controlling the surface tension of seawater in the presence or absence of surrogate Macondo oil with and without Corexit

# publications[].label
A critical evaluation of the cross-flow ultrafiltration technique for sampling colloidal organic carbon in seawater

# publications[].label
Organic nature of colloidal actinides transported in surface water environments.

# publications[].label
NATURAL RADIONUCLIDES IN WATERS OF THE NEW-YORK BIGHT

# publications[].label
Suspended sediment sources and tributary effects in the lower reaches of a coastal plain stream as indicated by radionuclides, Loco Bayou, Texas

# publications[].label
Corrigendum to "Carbon capture by macroalgae Sarcodia suae using aquaculture wastewater and solar energy for cooling in subtropical regions" [Sci. Total Environ. 855 (2023) 158850].

# publications[].label
RESPONSE OF RADIOACTIVE TRACE-METALS TO ACID-BASE TITRATIONS IN CONTROLLED EXPERIMENTAL ECOSYSTEMS - EVALUATION OF TRANSPORT PARAMETERS FOR APPLICATION TO WHOLE-LAKE RADIOTRACER EXPERIMENTS

# publications[].label
Dynamics of dissolved organic carbon (DOC) in oceanic environments

# publications[].label
A MULTITRACER STUDYOF RADIONUCLIDES IN LAKE ZURICH, SWITZERLAND .1. COMPARISON OF ATMOSPHERIC AND SEDIMENTARY FLUXES OF BE-7, BE-10, PB-210, PO-210, AND CS-137

# publications[].label
Causes of Salt Marsh Erosion in Galveston Bay, Texas

# publications[].publisher
Coastal Education and Research Foundation

# publications[].label
THE FATE OF TRACE-METALS IN NARRAGANSETT BAY, RHODE-ISLAND - RADIOTRACER EXPERIMENTS IN MICROCOSMS

# publications[].label
TRITIUM AS A TRACER FOR THE MOVEMENT OF SURFACE-WATER AND GROUNDWATER IN THE GLATT VALLEY, SWITZERLAND

# publications[].label
THE SELF-CLEANING CAPACITY OF SURFACE WATERS AFTER RADIOACTIVE FALLOUT - EVIDENCE FROM EUROPEAN WATERS AFTER CHERNOBYL, 1986-1988

# publications[].label
Incorporation of Hydroxamate Siderophore and Associated Fe Into Marine Particles in Natural Seawater

# publications[].label
Iodine-129 and iodine-127 speciation in groundwater at the Hanford site, US: iodate incorporation into calcite.

# publications[].label
Important role of biomolecules from diatoms in the scavenging of particle-reactive radionuclides of thorium, protactinium, lead, polonium, and beryllium in the ocean: A case study with Phaeodactylum tricornutum

# publications[].label
Th-234 in different size classes of sediment trap collected particles from the Northwestern Pacific Ocean

# publications[].label
From Nano-Gels to Marine Snow: A Synthesis of Gel Formation Processes and Modeling Efforts Involved with Particle Flux in the Ocean.

# publications[].label
Thorium Sorption in the Marine Environment: Equilibrium Partitioning at the Hematite/Water Interface, Sorption/Desorption Kinetics and Particle Tracing

# publications[].label
Fibrillar polysaccharides in marine macromolecular organic matter as imaged by atomic force microscopy and transmission electron microscopy

# publications[].label
Partitioning of iron and plutonium to exopolymeric substances and intracellular biopolymers: A comparison study between the coccolithophore Emiliania huxleyi and the diatom Skeletonema costatum

# publications[].label
LAKES FROM CHEMISTS VIEWPOINT - PROBLEMS OF CHEMICAL LIMNOLOGY

# publications[].label
Pu, Cs-137 and excess Pb-210 in Russian arctic sediments

# publications[].label
Particle-reactive radionuclides (Th-234, Pb-210, Po-210) as tracers for the estimation of export production in the South China Sea

# publications[].label
Impacts of Dredging Activities on the Accumulation of Dioxins in Surface Sediments of the Houston Ship Channel, Texas

# publications[].publisher
Coastal Education and Research Foundation

# publications[].label
Historical contamination of PAHs, PCBs, DDTs, and heavy metals in Mississippi River Delta, Galveston Bay and Tampa Bay sediment cores.

# publications[].label
Inverse dependency of particle residence times in ponds to the concentration of phosphate, the limiting nutrient.

# publications[].label
Factors controlling mobility of 127I and 129I species in an acidic groundwater plume at the Savannah River Site.

# publications[].label
THORIUM ISOTOPES AS ANALOGS FOR PARTICLE-REACTIVE POLLUTANTS IN COASTAL MARINE ENVIRONMENTS

# publications[].label
Comparative evaluation of sediment trap and Th-234-derived POC fluxes from the upper oligotrophic waters of the Gulf of Mexico and the subtropical northwestern Pacific Ocean

# publications[].label
Radionuclide Cycling in Natural Waters: Relevance of Scavenging Kinetics

# publications[].label
Sorption irreversibility and coagulation behavior of Th-234 with marine organic matter

# publications[].label
Application of cross-flow ultrafiltration for isolating exopolymeric substances from a marine diatom (Amphora sp.)

# publications[].label
THE RELATIVE MOBILITY OF NATURAL (TH, PB AND PO) AND FALLOUT (PU, AM, CS) RADIONUCLIDES IN THE COASTAL MARINE-ENVIRONMENT - RESULTS FROM MODEL-ECOSYSTEMS (MERL) AND NARRAGANSETT BAY

# publications[].label
Sensitive determination of iodine species, including organo-iodine, for freshwater and seawater samples using high performance liquid chromatography and spectrophotometric detection

# publications[].label
Effect of dissolved organic matter on the uptake of trace metals by American oysters.

# publications[].label
Model of radioiodine speciation and partitioning in organic-rich and organic-poor soils from the Savannah River Site

# publications[].label
Mercury phase speciation in the surface waters of three Texas estuaries: Importance of colloidal forms

# publications[].label
Complexation Reactions Between Trace Metals and Specific Functional Groups in Natural Organic Matter from Estuarine Waters

# publications[].label
Role of natural organic matter on iodine and (239)(,240)Pu distribution and mobility in environmental samples from the northwestern Fukushima Prefecture, Japan.

# publications[].label
Iodine and plutonium association with natural organic matter: A review of recent advances

# publications[].label
The dissolved organic iodine species of the isotopic ratio of I-129/I-127: A novel tool for tracing terrestrial organic carbon in the estuarine surface waters of Galveston Bay, Texas

# publications[].label
Colloids in oceanic environments. Composition and importance for trace element cycles

# publications[].label
Near-conservative behavior of I-129 in the orange county aquifer system, California

# publications[].label
Impact of exposure of crude oil and dispersant (Corexit) on aggregation of extracellular polymeric substances.

# publications[].label
Trace metal composition of colloidal organic material in marine environments

# publications[].label
THE RELEVANCE OF SCAVENGING KINETICS TO MODELING OF SEDIMENT-WATER INTERACTIONS IN NATURAL-WATERS

# publications[].label
A Smallholders' Mariculture Device for Rearing Seafood: Environmentally Friendly and Providing Improved Quality

# publications[].label
Sensitive determination of dissolved sulfide in estuarine water by solid-phase extraction and high-performance liquid chromatography of methylene blue.

# publications[].label
Isolation and characterization of extracellular polysaccharides produced by Pseudomonas fluorescens Biovar II

# publications[].label
Molecular Level Characterization of Coccolithophore-Associated Biopolymers That Are Binding 210Pb and 210Po in Seawater

# publications[].label
Performance optimization of a commercially available iminodiacetate resin for the determination of Mn, Ni, Cu, Cd and Pb by on-line preconcentration inductively coupled plasma-mass spectrometry

# publications[].label
FACTORS CONTROLLING THE BIOGEOCHEMICAL CYCLES OF TRACE-ELEMENTS IN FRESH AND COASTAL MARINE WATERS AS REVEALED BY ARTIFICIAL RADIOISOTOPES

# publications[].label
Carbon isotopes and iodine concentrations in a Mississippi River delta core recording land use, sediment transport, and dam building in the river's drainage basin.

# publications[].label
Organic complexation of copper in surface waters of Galveston Bay

# publications[].label
Colloidal and particulate silver in river and estuarine waters of Texas

# publications[].label
Direct and Indirect Toxic Effects of Engineered Nanoparticles on Algae: Role of Natural Organic Matter

# publications[].label
Relationships between persistent organic pollutants and carbonaceous materials in aquatic sediments of Taiwan.

# publications[].label
Nitrogen and carbon isotopic composition of high-molecular-weight dissolved organic matter in marine environments

# publications[].label
ChemInform Abstract: COMPLEX FORMATION IN THE TERNARY SYSTEM CA(II)H4SIO4H2O AND MG(II)H4SIO4H2O

# publications[].label
Measurements of Dissolved Organic Carbon (DOC) in sea water by high temperature combustion method

# publications[].label
Sequestration and remobilization of radioiodine (129I) by soil organic matter and possible consequences of the remedial action at Savannah River Site.

# publications[].label
Estuarine trace metal distributions in Galveston Bay: importance of colloidal forms in the speciation of the dissolved phase

# publications[].label
Metal partitioning between colloidal and dissolved phases and its relation with bioavailability to American oysters.

# publications[].label
Microbial Transformation of Iodine: From Radioisotopes to Iodine Deficiency.

# researcherOn[].label
Natural Organic Matter and Microbial Controls on Mobilization/Immobilization of I, Pu and Other Radionuclides in Soils and Waters Affected by Radionuclide Releases in USA and Japan

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
WATERSHED CONTROLS ON URANIUM CONCENTRATIONS TIED INTO NATURAL ORGANIC MATTER AND IRON INTERACTIONS IN STREAMBEDS AND WETLANDS

# researcherOn[].awardedBy.label
Office of Science - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Plutonium Speciation and Mobility Through the Subsurface Environment: Nature of Organic Collodial Carriers

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Biopolymers as carrier phases for selected natural radionuclides (of Th, Pa, Pb, Po, Be) in diatoms and coccolithophores

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Aggregation and Degradation of Dispersants and Oil by Microbial Exopolymers 2 (ADDOMEx-2): Towards a synthesis of process and pathways of marine oil snow formation

# researcherOn[].awardedBy.label
Gulf of Mexico Research Initiative - (Ocean Springs, Mississippi, United States)

# researcherOn[].label
Using Radioiodine Speciation to Address Environmental Remediation and Waste-Stream Sequestration Problems at the Fukushima Daiichi Nuclear Power Plant and a DOE Site

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Radioiodine Speciation in Aqueous Systems

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Sediment Study of Addicks and Barker Reservoirs, Houston, TX

# researcherOn[].awardedBy.label
United States Army - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Importance of Microbial Activity On Groundwater Iodate and Organo-Iodine Speciation and Mobility At Two DOE Sites

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# etdChairOf[].label
Keach, Sara Elizabeth (2007-09). Monomethylmercury concentrations on the eastern Texas-Louisiana shelf during the formation, peak, and disappearance of hypoxia. Master's Thesis.

# etdChairOf[].label
Xu, Chen (2012-10). Molecular Level Characterization and Mobility of Radionuclide-Carrying Natural Organic Matter in Aquatic Environments. Doctoral Dissertation.

# etdChairOf[].label
Roberts, Kimberly Ann (2009-05). The sorption of thorium, protacintium and plutonium onto silica particles in the presence of a colloidal third phase. Doctoral Dissertation.

# etdChairOf[].label
Alvarado Quiroz, Nicolas Gabriel (2005-08). Characterization of marine exopolymeric substance (EPS) responsible for binding of thorium (IV) isotopes. Doctoral Dissertation.

# etdChairOf[].label
Xu, Chen (2009-05). Optimized procedures for extractioin, purification and characterization of exopolymeric substances (eps) from two bacteria (sagittula stellata and pseudomonas fluorescens biovar ii) with relevance to the study of actinide binding in aquatic environments. Master's Thesis.

# etdChairOf[].label
Chuang, Chia-Ying (2013-12). Examining The Binding of Radionuclides with Marine Biopolymers, A Comparative Study On Th, Pa, Be, Po And Pb Isotopes. Doctoral Dissertation.

# etdChairOf[].label
Athon, Matthew Taylor (2016-05). Chemisorption of Radionuclides on Commercial, Synthetic, and Biogenic Sorbents for Use In-Situ Gamma Spectrometry. Master's Thesis.

# etdChairOf[].label
Landin, Charles Melchor (2009-05). Dissolved gaseous mercury behavior in shallow water estuaries. Master's Thesis.

# etdChairOf[].label
Schwehr, Kathleen Ann (2005-02). Speciation and transport of anthropogenic 129Iodine and natural 127Iodine in surface and subsurface environments. Doctoral Dissertation.

# etdChairOf[].label
Li, Hsiu-Ping (2012-10). Roles of Naturally Occurring Bacteria in Controlling Iodine-129 Mobility in Subsurface Soils. Doctoral Dissertation.

# etdChairOf[].label
Haye, Jennifer Marcelle (2006-08). Role of natural organic matter in governing the bioavailability of toxic metals to american oysters. Master's Thesis.

# etdChairOf[].label
Zhang, Saijin (2011-10). Natural Organic Matter (NOM) in Aquatic Systems: Interactions with Radionuclides (234Th (IV), 129 I) and Biofilms. Doctoral Dissertation.