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Helling C.
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(2021)
Tracking the Role of Lightning-Produced Nitrate for Early Life with Nitrogen Isotopes in Spark Discharge Experiments
Barth P, Stüeken EE, Helling C & Claire M
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Hellmann Andre
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(2017)
Relationship of Bi and Ag Bearing Sulphosalts and Au-Ag-Hg Minerals in Polymetallic Ores of the Siegerland District, Rhenish Massif
Schramm M & Hellmann A
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(2017)
The Transition from Invisible to Visible Au-Ag-Bi Mineralization in a Retrograde Anchimetamorphic Orogenic Setting of the Rhenish Massif
Hellmann A & Schramm M
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Hellmann André
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(2018)
Quantification of Mineralogical Heterogenity in Peralkaline Complex Hosted Rare Metal (REE-Y-Zr-Hf-Nb) Deposits and the Impact on Mineral Processing
Gronen L, Sindern S, Katzmarzyk J, Hellmann A, Bormann U, Wotruba H & Meyer FM
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(2007)
Boron Isotopic Compositions of Tourmaline from a Hydrothermal Gold Deposit – Constraints on Fluid Sources
Krienitz M-S, Trumbull RB, Hellmann A, Kolb J, Meyer M & Wiedenbeck M
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Hellmann Jan L
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(2022)
Hf-W Isotope Systematics of Chondrites
Hellmann JL & Walker RJ
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(2021)
Origin of Volatile Element Depletion Among Carbonaceous Chondrites
Hellmann JL, Hopp T, Burkhardt C & Kleine T
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Hellmann Jan L.
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(2019)
Te Stable Isotopic Constraints on the Nature of Late Accretion
Hellmann JL, Hopp T, Burkhardt C & Kleine T
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(2018)
Thermal History of Asteroids Inferred from Hf-W and Mn-Cr Chronometry
Gopel C, Hellmann JL, Birck J-L & Kleine T
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(2017)
Dating Metal-Silicate Fractionation Among Chondrite Parent Bodies
Hellmann JL, Kruijer TS & Kleine T
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Hellmann Roland
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(2023)
Abiotic Mineral-Fluid-Gas Reactivity in Underground H2 Storage: Preliminary Results on Reductive Pyrite Dissolution Kinetics at 60-150℃ and Elevated PH2
Hintzen R, Truche L, Hellmann R & van Winden J
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(2023)
Surface Altered Layers as a Signature of Chemical Weathering: A Review of Inorganic and Microbially-Mediated Processes on Minerals and Glasses
Hellmann R
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(2022)
Converting K-Feldspar to Potassium Fertilizer with a Green Chemistry Approach
Hellmann R
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(2021)
Mineral Alteration in Ammonia-Water Solutions
Zandanel A, Hellmann R & Truche L
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(2021)
Apatite Nanoresponse to Acidic Dissolution
Perdrial N, Hellmann R, Conde A, Rampe EB, Christoffersen R, Murayama M & Chang J
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(2021)
A Nanoscale Investigation of the K-Feldspar-Solution Interface after Hydrothermal Alteration in a Concentrated Alkaline Solution: Evidence for a CIDR Mechanism of Dissolution
Hellmann R
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(2021)
A General View on Multi-Step Nucleation Pathways in Sulfate Minerals
Lauer A, Fernandez-Martinez A, Hellmann R & Van Driessche AES
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(2021)
Experimental Suite for Evaluating Metastable Nucleation Precursors and their Transformation
Lauer A, Fernandez-Martinez A, Hellmann R & Van Driessche AES
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(2020)
Chemical Weathering of Minerals and Corrosion of Glasses in Aqueous Fluids: A Unifying View at the nm-Scale Based on Coupled Interfacial Dissolution-Reprecipitation (CIDR)
Hellmann R
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(2019)
Progress Towards a Universal Chemical Alteration Mechanism: Coupled Interfacial Dissolution- Reprecipitation (CIDR)
Hellmann R
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(2019)
Nucleation Pathways of Sulfate Minerals
Lauer A, Fernandez-Martinez A, Hellmann R & Van Driessche A
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(2019)
Reaction Rates and Products of Olivine Alteration in Ammonia Aqueous Solutions: Application to Icy Worlds
Zandanel A, Truche L, Hellmann R, Tobie G & Marrocchi Y
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(2019)
Dissolution of Apatite: Micro and Nanoscale Insights
Perdrial N, Conde A, Hellmann R, Rampe E, Christoffersen R & Murayama M
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(2017)
Liquid Cell TEM: New Frontiers for Studying Mineral-Fluid Interactions in situ and in Real Time
Hellmann R & Leonard D
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(2016)
Mineral Dissolution Observed in Real Time and in situ by Liquid Cell TEM: A New Frontier
Hellmann R & Leonard D
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(2013)
Linking nm-Scale Characterizations of Altered Silicate Surface to Macroscopic Dissolution Rate Laws: New Insights Based on Diopside
Daval D, Hellmann R, Saldi GD, Wirth R & Knauss KG
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(2012)
Growth of Nanostructured Calcite Under Hydrothermal Conditions in Presence of Organic and Inorganic Selenium
Montes-Hernandez G, Sarret G, Hellmann R, Charlet L & Renard F
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(2012)
Mechanisms of Chemical Weathering: Nanoscale-Analytical Measurements Yield Evidence for a Weathering Continuum
Hellmann R, Barnes J-P & Daval D
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(2012)
Does Diopside Dissolve Like Glass? Insights from Measurements of Nano- to Macroscale Dissolution Rates
Daval D, Saldi GD, Hellmann R & Knauss KG
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(2011)
Linking Solution Composition and Surface Topography to the Rate and Mechanisms of Diopside Dissolution
Daval D, Saldi GD, Hellmann R & Knauss KG
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(2009)
How do Silica Coatings Affect Mineral Weathering Rates?
Daval D, Martinez I, Sissmann O, Hellmann R, Goffé B & Guyot F
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(2009)
Dissolution Kinetics of Diopside as a Function of the Gibbs Free Energy of Reaction
Hellmann R, Daval D, Tisserand D, Martinez I, Corvisier J & Guyot F
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(2009)
The Effects of Bacterial Cell Walls on Precipitation of Uranyl Phosphates
Dunham-Cheatham S, Rui X, Bunker B, Hellman R, Menguy N & Fein J
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(2008)
Bridging the ‘Gap’ between Laboratory Dissolution and Natural Chemical Weathering
Tisserand D & Hellmann R
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(2008)
Investigating the Dissolution Behavior of Serpentine
Hellmann R, Daval D, Tisserand D, Martinez I & Guyot F
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(2007)
Investigating the Dependence of Feldspar Dissolution Rates on Gibbs Free Energy in the Presence of High pCO2
Hellmann R, Daval D & Tisserand D
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(2006)
Nanoscale characterization of the ‘critical zone’ of naturally weathered feldspars by FIB and TEM
Brown D, Hodson ME, Mackenzie M, Hellmann R, Smith CL & Lee MR
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(2005)
Weathering within Soils Developed on a Chronosequence of Glacial Moraines in the French Alps
Blum A & Hellmann R
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(2005)
Feldspar Dissolution Rates and the Gibbs Free Energy of Reaction
Hellmann R & Tisserand D
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(2002)
Solution-Reprecipitation Responsible for Altered Near-Surface Zones during Feldspar Dissolution: Do Leached Layers Really Exist?
Hellmann R, Penisson J-M, Hervig R, Thomassin J-H & Abrioux M-F
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Hellmann Rolland
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(2018)
Mechanism of Apatite Dissolution
Conde A, Hellmann R, Wurzburger C & Perdrial N
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Hellmann S.
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(2023)
Single Cell ICP-MS to Study the Uptake Mechanism of Ce, Cd and U in Streptomyces Coelicolor
Hellmann S, Merten D, Gil-Díaz T, Schäfer T & Montes-Bayón M
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(2021)
Analytical Investigations to Estimate Phosphorus Re-dissolution Rates in Trace Levels of Selected Topsoils and River Sediments
Hellmann S, Kießling G, Leiterer M, Schäfer T, Schindewolf M & von Tümpling W
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(2020)
Sr-Nd-Pb Isotope Systems as Fingerprinting Tools to Trace Anthropogenic Controls on the Weser River System (Germany)
Deng F, Hellmann S, Zimmerman T & Pröfrock D
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Hellrup J.
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(2018)
Structure and Dynamics of Lactose/Montmorillonite Nanocomposites
Holmboe M, Hellrup J & Mahlin D
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Hellstern D.
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(2005)
Measurements of Oxygen and Hydrogen Isotopes in the Skagway River Catchment, Alaska
Hellstern D, Ferguson K & Gregory R
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Hellström A.
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(2009)
Time-resolved Oxalate Speciation at the Surface of Gibbsite (α-Al(OH)3) Using Infrared Spectroscopy
Hellström A, Loring JS & Persson P
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Hellstrom J.
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(2019)
Speleothem Archives of Volcanism: In Search of the Taupō Eruption
Gampell N, Barker S, Frisia S, Borsato A, Williams P, Hellstrom J, Drysdale R, Wilson C, Hartland A & Baker J
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(2017)
High Resolution Speleothem Fluorescence Records: What do They Mean?
Pearson A, Hartland A, Perette Y, Fox B, Hellstrom J, Drysdale R & Vandergoes M
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(2017)
Precipitation Responses in the Southern Hemisphere Subtropics: Reconciling Palaeodata and Climate Model Projections
Woodhead J, Sniderman K, Hellstrom J, Drysdale R, Brown J, Lorbacher K, Gillett N, Tokarska K, Maas R & Meinhausen M
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(2016)
Synchrotron XRF Fabric Recognition in Continental Carbonates: Elemental Incorporation and Implication for Palaeoclimate Reconstructions
Borsato A, Frisia S, Baio P, Hellstrom J, Martín-García R, Vanghi V, Howard D & Drysdale RN
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(2014)
Speleothem Archives of Cenozoic Climate Transitions
Woodhead J, Drysdale R, Sniderman K, Blyth A, Hellstrom J & Frisia S
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(2013)
Holocene Climate Variability from Rio Martino Cave (Western Alps, Northern Italy)
Regattieri E, Zanchetta G, Isola I, Drysdale RN, Zanella E, Lanza R, Hellstrom J, Dallai L, Perrette Y, Couchoud I, Magny M, Vanniere B & Lanci L
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(2013)
Mid to Late Holocene Decreasing Precipitation Trends as Reflected in δ18O of Speleothems from Apuan Alps (Central Italy): Implications for Seasonality
Isola I, Regattieri E, Zanchettta G, Zhornyak L, Drysdale R & Hellstrom J
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(2013)
Annual Rainfall Proxy Records from Soda-Straw Stalactites
Paul B, Green H, Drysdale R, Woodhead J, Hergt J, Hellstrom J & Desmarchelier J
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(2013)
The Modern Hydrogeochemistry of Small Pools in Corchia Cave, Italy: Implications for Palaeoclimate Reconstruction
Drysdale R, Zanchetta G, Baneschi I, Couchoud I, Daeron M, Hellstrom J, Paul B, Gagan M, Greig A, Isola I, Regattieri E & Guidi M
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(2013)
234U/238U in Speleothems Revisited: Are There Generally Applicable Relationships of This Proxy to Past Environmental Change?
Hellstrom J
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(2013)
Timing and Progression of Mediterranean Climate during MIS5 as Deduced by Speleothem Records from Corchia Cave (Central Italy)
Zanchetta G, Drysdale R, Hellstrom J, Fallick A, Couchoud I, Isola I, Fohlmeister J, Sanchez Goni MF & Regattieri E
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(2012)
Vegetation Collapse on Flores 69, 000 Years Ago: A Consequence of the Toba Super-Eruption, or a Volcanic Disaster Closer to Home?
Scroxton N, Gagan MK, Williams IS, Hellstrom JC, Cheng H, Ayliffe LK, Dunbar GB, Hantoro WS, Rifai H & Suwargadi BW
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(2010)
230Th/U Dating of Pedogenic Carbonate by Laser Ablation ICP-MS
Hellstrom J, Sharp W, Ludwig K, Hergt J, Woodhead J, Amundson R & Chadwick O
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(2009)
Isotopic and Elemental Imaging by Laser Ablation ICPMS
Woodhead J, Hellstrom J, Hergt J, Paton C, Greig A & Maas R
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(2009)
The Palaeoclimatic Significance of Coherrent Carbon and Oxygen Isotopic Signals in a Number of New Zealand Stalagmites
Whittaker T, Hendy C, Hellstrom J & Miedema N
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(2008)
Palaeoclimate Records from >500 ka Speleothems: New Chronology and Imaging Methods
Woodhead J, Hellstrom J, Drysdale R, Greig A, Hergt J & Maas R
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(2008)
A New Generation of 230Th Dating Techniques: Tests of Precision and Accuracy
Cheng H, Edwards RL, Wang X, Woodhead J, Hellstrom J, Wang Y & Kong X
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(2006)
The Eemian in southern Europe: high-resolution age constraints from four Italian stalagmites
Drysdale RN, Hellstrom JC, Zanchetta G & Fallick AE
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(2006)
High-Resolution Speleothem Growth Rate as a Palaeoenvironmental Proxy
Hellstrom J, Drysdale R, Woodhead J, Greig A & Zanchetta G
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(2006)
Refining terrestrial palaeoclimate chronologies: new tools for old speleothems
Woodhead J, Hellstrom J & Maas R
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(2006)
Secondary U-phosphates - possible links to Quaternary pluvials in SE Australia
Maas R, Mills S, Birch W & Hellstrom J
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(2003)
Rapid and Accurate Uranium-Series Dating by MC-ICP-MS, Using Microdrilling and Laser Ablation
Hellstrom J
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(2003)
Geological Applications of the HelEx 193nm Laser Ablation System Coupled to a Nu Plasma MC-ICPMS
Woodhead J, Hellstrom J, Maas R, Hergt J, Shelley M & Eggins S
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(2000)
Accurate Measurement of Uranium and Thorium Isotopic Ratios in Low-Uranium Natural Carbonates Using Multi-Collector ICP-MS
Hellstrom J
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|
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Helly B.
|
(2023)
Roman Ore Sourcing and Human Exposure to Metallurgy in the Ancient City of Vienne (Isere, France) Using Lead and Copper Isotopes
Heredia CR, Gourlan AT, Helly B, Delile H, Granier G, Audin L & Guédron S
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(2021)
Lead and Copper Isotopic Tracing of Human Exposure and Ore Sources during Roman Mining Activities in the Ancient City of Vienne (Isère, France)
Heredia CR, Gourlan AT, Helly B, Delile H, Granier G, Audin L & Guédron S
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Helm Lauren
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(2017)
Multiscale Characterization and Quantification of Arsenic Mobilization during Injection of Treated Coal Seam Gas Co-produced Water into Deep Aquifers
Rathi B, Siade A, Donn M, Helm L, Morris R, Davis J, Berg M & Prommer H
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(2016)
Model-Based Analysis of Injection Trials in Deep Aquifers to Predict Large-Scale Impacts of CSG Product Water Reinjection
Prommer H, Helm L, Rathi B & Morris R
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|
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Helm Lothar
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(2009)
Aqueous Solubility and Speciation of Te(IV) at Elevated Temperatures
Grundler P, Pring A, Brugger J, Spry P & Helm L
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(2008)
Spectroscopic Investigation of Tellurium in Chloride Brines
Grundler P, Brugger J, Pring A & Helm L
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|
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Helm P.
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(2007)
HexachlorocycloheXANES Trace Pathways and Processes in the Canadian Archipelago
Bidleman T, Jantunen L, Kylin H, Helm P & Macdonald R
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|
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Helman D.S.
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(2022)
Microtectonics and Electricity: Diffusion Rate Variabilities in Metamorphic Reactions
Helman DS
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|
|
Helmberger D.V.
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(2013)
Hidden Hotspot Track beneath Eastern United States
Helmberger D, Chu R, Leng W & Gurnis M
|
|
(2009)
Review of Large Low Shear Velocity Provinces in the Lower Mantle
Helmberger D, Sun D, Liu L, Tan E & Gurnis M
|
|
(2008)
Lower Mantle Superdomes and Plumes
Sun D & Helmberger D
|
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(2008)
Slab Melting beneath Central Mexico: A Seismological Perspective
Song T-RA, Helmberger DV & Shirey SB
|
|
(2007)
Lower Mantle Phase-Boundary Variability
Helmberger D & Sun D
|
|
(2005)
Deep Mantle Heterogeneity, Anisotropy, and Thermochemical Piles
Garnero E, Helmberger D & McNamara A
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|
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Helmbrecht V.
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(2023)
White and Green Rust Chimneys Accumulate RNA in a Ferruginous Chemical Garden
Helmbrecht V, Weingart M, Klein F, Braun D & Orsi W
|
|
(2023)
Microfluidic Quasi-2-Dimensional Alkaline Vent Model to Study Precipitation Morphology, Fluid Flows and Molecule Accumulation
Weingart M, Chen S, Donat C, Helmbrecht V, Orsi W, Braun D & Alim K
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Helmhart M.
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(2011)
Colloidal Arsenic Distribution and Speciation in Mine Soils
Garrido F, Laborda F, Bolea E, Helmhart M, O'Day P & Serrano S
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(2011)
Arsenic, Copper, and Zinc Leaching Through Preferential Flow in Mining-Impacted Soils
Helmhart M, O'Day P, Garcia-Guinea J, Serrano S & Garrido F
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|
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Helmig D.
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(2016)
Terrestrial Mercury Biogeochemistry: A Need To Re-assess the Role of Dry Deposition of Elemental Mercury
Obrist D, Agnan Y, Zheng W, Bergquist B & Helmig D
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Helmig R.
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(2017)
Modelling Soil-Root Interactions
Schnepf A, Javaux M, Leitner D, Flemisch B, Heck K, Koch T, Mai TH, Sheng C, Helmig R, Vanderborght J & Vereecken H
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Helmle K.
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(2004)
Salinity Changes in the Atlantic: Confirmation from Proxy Records in Corals and Sclerosponges
Swart P, Moses C, Rosenheim B, Helmle K & Dodge R
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Helmrich S.
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(2020)
Biogeochemical Simulations to Assess the Impact of Redox Processes on Mercury Cycling in Sediments
Helmrich S, Vlassopoulos D, Alpers CN, Quinn NWT & O'Day PA
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(2019)
A Semi-Empirical Kinetic-Thermodynamic Framework for Assessing Methylmercury Productivity and Expression in Aquatic Sediments
Vlassopoulos D, Helmrich S & O'Day P
|
|
(2018)
Critical Review of Mercury Methylation and Demethylation Rate Laws for Biogeochemical Reaction Modeling
Helmrich S, Vlassopoulos D, Alpers C & O'Day P
|
|
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Helms John
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(2013)
Temporal Variability of Coastal Rainwater Fe(II) Concentration and Wet Deposition to Surface Seawater
Willey J, Rice B, Humphreys J, Kieber R, Helms J, Avery G & Mead R
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