M. Velbel

发表

Temporal variations in parameters reflecting terminal-electron-accepting processes in an aquifer contaminated with waste fuel and chlorinated solvents

M. Klug, D. Hyndman, J. McGuire, 2000 .

Comparison of PhylloSilicates Observed on the Surface of Mars with Those Found in Martian Meteorites

J. Bishop, M. Velbel, 2017 .

Influence of Temperature and Mineral Surface Characteristics on Feldspar Weathering Rates in Natural and Artificial Systems: A First Approximation

M. Velbel, Michael A. Velbel, 1990 .

GEOCHEMICAL MASS BALANCES AND WEATHERING RATES IN FORESTED WATERSHEDS OF THE SOUTHERN BLUE RIDGE. III. CATION BUDGETS AND THE WEATHERING RATE OF AMPHIBOLE

M. Velbel, 1992 .

Weathering of Hornblende to Ferruginous Products by a Dissolution-Reprecipitation Mechanism: Petrography and Stoichiometry

M. Velbel, 1989 .

Etch pits on naturally altered olivine from dunites of the Appalachian Blue Ridge Mountains, North Carolina, USA

M. Velbel, J. Ranck, 2008, Mineralogical Magazine.

Interaction of Ecosystem Processes and Weathering Processes

M. Velbel, 2004 .

Temperature dependence of silicate weathering in nature: How strong a negative feedback on long-term accumulation of atmospheric CO2 and global greenhouse warming?

M. Velbel, 1993 .

Tectonics of the Laptev Sea and Moma rift systems, northeastern USSR

M. Velbel, K. Fujita, F. W. Cambray, 1990 .

Allanite and epidote weathering at the Coweeta Hydrologic Laboratory, western North Carolina, U.S.A.

M. Velbel, L. Patiño, J. Price, 2005 .

Weathering of the Eaton Sandstone (Pennsylvanian), Grand Ledge, Michigan: Geochemical Mass-Balance and Implications for Reservoir Properties Beneath Unconformities

M. Velbel, J. Price, 2000 .

Comparing Wild 2 particles to chondrites and IDPs

M. Chi, J. Bridges, D. Brownlee, 2008 .

Comet 81P/Wild 2 Under a Microscope

Andrew Steele, Ian A. Franchi, Simon F. Green, 2006, Science.

Fine-Grained Serpentine in CM2 Carbonaceous Chondrites and Its Implications for the Extent of Aqueous Alteration on the Parent Body: A Review

E. Palmer, M. Velbel, 2011 .

Along‐track compositional and textural variation in extensively melted grains returned from comet 81P/Wild 2 by the Stardust mission: Implications for capture‐melting process

M. Velbel, R. Harvey, 2009 .

A TEM study of thermally modified comet 81P/Wild 2 dust particles by interactions with the aerogel matrix during the Stardust capture process

J. Bridges, H. Leroux, R. Stroud, 2008 .

Crystallography on Mars: Curiosity’s Bragging right

M. Velbel, 2018, American Mineralogist.

Rates and time scales of clay-mineral formation by weathering in saprolitic regoliths of the southern Appalachians from geochemical mass balance

M. Velbel, L. Patiño, J. Price, 2005 .

Terrestrial weathering of Antarctic stone meteorites: Formation of Mg-carbonates on ordinary chondrites

D. T. Long, M. Velbel, J. Gooding, 1991 .

Weathering and Soil-Forming Processes

M. Velbel, 1988 .

Material fluxes on the surface of the earth

M. Velbel, 1996 .

Element abundances, patterns, and mobility in Nakhlite Miller Range 03346 and implications for aqueous alteration

G. J. Taylor, M. Norman, E. Vicenzi, 2013 .

The mathematical basis for determining rates of geochemical and geomorphic processes in small forested watersheds by mass balance: examples and implications.

M. Velbel, 1986 .

Preliminary Planning for Mars Sample Return (MSR) Curation Activities in a Sample Receiving Facility.

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

The fall, recovery, classification, and initial characterization of the Hamburg, Michigan H4 chondrite

A. Davis, K. Verosub, M. Caffee, 2020, Meteoritics & planetary science.

Wild-2 Dj-Vu: Comparison of Wild-2 Particles to Chondrites and IDPs

H. Leroux, T. Stephan, M. Zolensky, 2007 .

Trace element mobility during spheroidal weathering of basalts and andesites in Hawaii and Guatemala

M. Velbel, L. Patiño, J. Price, 2003 .

Planning Implications Related to Sterilization-Sensitive Science Investigations Associated with Mars Sample Return (MSR).

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Clay Minerals in Returned Samples and Alteration Conditions on Mars

M. Velbel, 2008 .

Search for ultraviolet luminescence of soil particles at the Phoenix landing site, Mars

K. Edgett, M. Madsen, M. Hecht, 2012 .

The Scientific Importance of Returning Airfall Dust as a Part of Mars Sample Return (MSR).

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Continued Use of Exogenic Materials found on Mars as Planetary Research Tools

R. Wiens, M. Golombek, P. Grindrod, 2021, Bulletin of the AAS.

The Scientific Rationale for Studying Meteorites Found on Other Worlds

M. Golombek, A. Steele, L. Leshin, 2009 .

Rapid Growth of Magnesium-Carbonate Weathering Products in a Stony Meteorite from Antarctica

M. Velbel, A. Jull, J. Gooding, 1988, Science.

The Distribution and Significance of Evaporitic Weathering Products on Antarctic Meteorites

M. Velbel, 1988 .

Geochemical mass balances and weathering rates in forested watersheds of the Southern Blue Ridge: Solving more equations in more unknowns through incorporation of rare earth elements

M. Velbel, L. Patiño, J. R. Price, 1985 .

Aqueous corrosion of olivine in the Mars meteorite Miller Range (MIL) 03346 during Antarctic weathering: Implications for water on Mars

M. Velbel, 2016 .

Replacement of olivine by serpentine in the queen alexandra range 93005 carbonaceous chondrite (CM2): Reactant-product compositional relations, and isovolumetric constraints on reaction stoichiometry and elemental mobility during aqueous alteration

M. Zolensky, M. Velbel, E. Tonui, 2015 .

Etch-pit size, dissolution rate, and time in the experimental dissolution of olivine: Implications for estimating olivine lifetime at the surface of Mars

M. Velbel, 2014 .

Stoichiometric Reactions Describing Serpentinization of Anhydrous Primary Silicates: A Critical Appraisal, with Application to Aqueous Alteration of Chondrule Silicates in CM Carbonaceous Chondrites

M. Velbel, 2014, Clays and Clay Minerals.

Weathering of Almandine Garnet: Influence of Secondary Minerals on the Rate-Determining Step, and Implications for Regolith-Scale Al Mobilization

Debra S. Bryan-Ricketts, M. Velbel, J. Price, 2013, Clays and Clay Minerals.

Reactant-product textures, volume relations, and implications for major-element mobility during natural weathering of hornblende, Tallulah Falls Formation, Georgia Blue Ridge, U.S.A

M. Velbel, M. Formolo, A. R. Donatelle, 2009, American Journal of Science.

Pyroxene weathering to smectite: Conventional and cryo-field emission scanning electron microscopy, Koua Bocca ultramafic complex, Ivory Coast

M. Velbel, W. W. Barker, 2008 .

BOND STRENGTH AND THE RELATIVE WEATHERING RATES OF SIMPLE ORTHOSILICATES

M. Velbel, 1999 .

Formation of protective surface layers during silicate-mineral weathering under well-leached, oxidizing conditions

M. Velbel, 1993 .

Aqueous alteration in Martian meteorites: Comparing mineral relations in igneous-rock weathering of Martian meteorites and in the sedimentary cycle of mars

M. Velbel, 2012 .

Dissolution of olivine during natural weathering

M. Velbel, 2009 .

Chapter 4 Surface Textures and Dissolution Processes of Heavy Minerals in the Sedimentary Cycle: Examples from Pyroxenes and Amphiboles

M. Velbel, 2007 .

Faceted garnets from sandstones of the Munising Formation (Cambrian), northern Michigan: petrographic evidence for their origin by intrastratal dissolution

M. Velbel, John F. Salvino, 1989 .

Dissolution of Pyroxenes and Amphiboles During Weathering

M. Krom, R. Berner, M. Velbel, 1980, Science.

Thermal metamorphism of CM chondrites: A dehydroxylation‐based peak‐temperature thermometer and implications for sample return from asteroids Ryugu and Bennu

M. Zolensky, M. Velbel, 2021, Meteoritics & planetary science.

Time-Sensitive Aspects of Mars Sample Return (MSR) Science.

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Laboratory and Homework Exercises in the Geochemical Kinetics of Mineral-Water Reaction: Rate Law, Arrhenius Activation Energy, and the Rate-Determining Step in the Dissolution of Halite

M. Velbel, 2004 .

Replacement of olivine by serpentine in the carbonaceous chondrite Nogoya (CM2)

M. Zolensky, M. Velbel, E. Tonui, 2012 .

Classroom Index-Card Simulations of Crystal Growth

M. Velbel, 2000 .

A dissolution-reprecipitation mechanism for the pseudomorphous replacement of plagioclase feldspar by clay minerals during weathering

M. Velbel, 1983 .

Chemical weathering indices applied to weathering profiles developed on heterogeneous felsic metamorphic parent rocks

M. Velbel, J. Price, 2003 .

Palaeoweathering or diagenesis as the principal modifier of sandstone framework composition? A case study from some Triassic rift-valley redbeds of eastern North America

M. Velbel, Mounir K. Saad, 1991, Geological Society, London, Special Publications.

The Influence of Climate and Topography on Rock-Fragment Abundance in Modern Fluvial Sands of the Southern Blue Ridge Mountains, North Carolina

M. Velbel, Jeremy Hummon Grantham, 1988 .

Chapter 15 Scanning Electron Microscopy of Garnet from Southern Michigan Soils: Etching Rates and Inheritance of Pre-Glacial and Pre-Pedogenic Grain-Surface Textures

J. McGuire, M. Velbel, A. S. Madden, 2007 .

Natural weathering mechanisms of almandine garnet

M. Velbel, 1984 .

Terrestrial weathering of ordinary chondrites in nature and continuing during laboratory storage and processing: Review and implications for Hayabusa sample integrity

M. Velbel, 2014 .

The Worden meteorite: A new ordinary chondrite fall from Michigan, USA

M. Velbel, J. Wacker, D. Matty, 2002 .

Fall, recovery and description of the Coleman chondrite

P. Brown, M. Velbel, J. Wacker, 1997 .

Hydrogeochemical Constraints on Mass Balances in Forested Watersheds of the Southern Appalachians

M. Velbel, 1985 .

On the Relationship Between Cosmic-Ray Exposure Ages and Petrography of CM Chondrites

M. Zolensky, K. Nishiizumi, M. Caffee, 2014 .

Mineralogy and Petrology of Comet 81P/Wild 2 Nucleus Samples

Hajime Yano, Miaofang Chi, Michael E. Zolensky, 2006, Science.

Effect of chemical affinity on feldspar hydrolysis rates in two natural weathering systems

M. Velbel, 1989 .

The nature of the CM parent asteroid regolith based on cosmic ray exposure ages

M. Zolensky, K. Nishiizumi, M. Caffee, 2020, Meteoritics & Planetary Science.

Evaporite formation during weathering of Antarctic meteorites––A weathering census analysis based on the ANSMET database

M. Velbel, A. Losiak, 2011 .

Rates of Biotite Weathering, and Clay Mineral Transformation and Neoformation, Determined from Watershed Geochemical Mass-Balance Methods for the Coweeta Hydrologic Laboratory, Southern Blue Ridge Mountains, North Carolina, USA

M. Velbel, J. Price, 2014, Aquatic Geochemistry.

: Soil Solution Chemistry: Applications to Environmental Science and Agriculture

M. Velbel, Michael A. Velbel, 1997 .

Denticles on Chain Silicate Grain Surfaces and Their Utility as Indicators of Weathering Conditions on Earth and Mars

M. Velbel, A. Losiak, 2010 .

Element redistribution during weathering of volcanic rocks in sedentary landscapes

M. Velbel, L. Patiño, J. Price, 2005 .

Constancy of silicate-mineral weathering-rate ratios between natural and experimental weathering: implications for hydrologic control of differences in absolute rates

M. Velbel, 1993 .

Influence of Surface Area, Surface Characteristics, and Solution Composition on Feldspar Weathering Rates

M. Velbel, 1987 .

Mineralogically Mature Sandstones in Accretionary Prisms

M. Velbel, 1985 .

Differential preservation of brachiopod valves; taphonomic bias in Platystrophia ponderosa

M. Velbel, D. Brandt, 1989 .

Weathering and pedogenesis at the watershed scale: Some recent lessons from studies of acid-deposition effects

M. Velbel, 1993 .

Geochemical mass balances and weathering rates in forested watersheds of the southern Blue Ridge II. Effects of botanical uptake terms

M. Velbel, Allan B. Taylor, 1991 .

Surface clay formation during short-term warmer and wetter conditions on a largely cold ancient Mars

J. Bishop, J. Michalski, M. Velbel, 2018, Nature Astronomy.

Surface clay formation during short-term warmer and wetter conditions on a largely cold ancient Mars

J. Bishop, J. Michalski, M. Velbel, 2018, Nature Astronomy.

The Relationship Between Cosmic-Ray Exposure Ages And Mixing Of CM Chondrite Lithologies

M. Zolensky, K. Nishiizumi, M. Caffee, 2017 .

CM Carbonaceous Chondrite Lithologies and Their Space Exposure Ages

M. Zolensky, K. Nishiizumi, A. Yamaguchi, 2015 .

Solute geochemical mass-balances and mineral weathering rates in small watersheds: Methodology, recent advances, and future directions

M. Velbel, J. Price, 2007 .

Mechanisms of saprolitization, isovolumetric weathering, and pseudomorphous replacement during rock weathering — A review

M. Velbel, 1990 .

Report of the Science Community Workshop on the proposed First Sample Depot for the Mars Sample Return Campaign

D. Beaty, E. Hauber, K. Farley, 2023, Meteoritics & Planetary Science.

Final Report of the MSR Science Planning Group 2 (MSPG2).

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Rationale and Proposed Design for a Mars Sample Return (MSR) Science Program.

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Science and Curation Considerations for the Design of a Mars Sample Return (MSR) Sample Receiving Facility.

D. Beaty, M. Meyer, E. Hauber, 2021, Astrobiology.

Modal abundances of pyroxene, olivine, and mesostasis in nakhlites: Heterogeneity, variation, and implications for nakhlite emplacement

E. Vicenzi, M. Velbel, C. Corrigan, 2015 .

The size distributions of nanoscale Fe‐Ni‐S droplets in Stardust melted grains from comet 81P/Wild 2

N. Sanders, M. Velbel, 2012 .

THE NATURAL WEATHERING OF STAUROLITE: CRYSTAL-SURFACE TEXTURES, RELATIVE STABILITY, AND THE RATE-DETERMINING STEP

M. Velbel, M. Zieg, Charles L. Basso, 1996 .

Hornblende etching and quartz/feldspar ratios as weathering and soil development indicators in some Michigan soils

R. Schaetzl, M. Velbel, Leslie R. Mikesell, 2004, Quaternary Research.

Influence of surface-area estimation on rates of plagioclase weathering determined from naturally weathered 3400 y old Hawaiian basalt

M. Velbel, A. Losiak, 2008, Mineralogical Magazine.

THE DISTRIBUTION OF EVAPORITIC WEATHERING PRODUCTS ON f

M. Velbel, Antarctic Meteorites, 1987 .

Ephemeral liquid water at the surface of the martian North Polar Residual Cap: Results of numerical modelling

M. Velbel, L. Czechowski, A. Losiak, 2015 .

Whole-Rock Oxygen Isotope Compositions are Unrelated to Degree of Aqueous Alteration in CM2 Chondrites

M. Zolensky, M. Velbel, E. Tonui, 2006 .

Unraveling the Diversity of Early Aqueous Environments and Climate on Mars Through the Phyllosilicate Record

J. Bishop, J. Michalski, M. Velbel, 2017 .

Amsterdam reochemical mass balances and weathering rates L forested watersheds of the southern Blue Ridge II . Effects of botanical uptake terms

M. Velbel, Allan B. Taylor, 2004 .

Soil Characteristics Related to Weathering and Pedogenesis Across a Geomorphic Surface of Uniform Age in Michigan

R. Schaetzl, M. Velbel, Leslie R. Mikesell, 2006 .

Antarctic Dry Valleys and indigenous weathering in Mars meteorites: Implications for water and life on Mars

D. Mckay, E. Gibson, S. Wentworth, 2005 .

Curiosity imaging: Phoenix first to see silt grains on Mars

M. Velbel, 2012, Nature.

Time-Sensitive Aspects of Mars Sample Return ( MSR ) Science Journal Item

C. Cockell, D. Glavin, F. McCubbin, 2023 .

Preliminary quantification of a shape model for etch-pits formed during natural weathering of olivine

M. Velbel, M. Anna Nowicki, 2011 .