Clark M. Johnson - Publications, H-index & Citations

Clark M. Johnson

University of Wisconsin System

73H指数

332论文数

2.0W被引数

收录论文 44

发表时间

Geochemical and Stable Fe Isotopic Analysis of Dissimilatory Microbial Iron Reduction in Chocolate Pots Hot Spring, Yellowstone National Park

ASTROBIOLOGY

IF2.6

2021-01-01

PREAI

Fortney, Nathaniel W.; Beard, Brian L.; Hutchings, Jack A.; Shields, Michael R.; Bianchi, Thomas S.; Boyd, Eric S.; Johnson, Clark M.; Roden, Eric E.

Life on a Mesoarchean marine shelf - insights from the world's oldest known granular iron formation

SCIENTIFIC REPORTS

IF3.9

2020-06-29

OAAI

Smith, Albertus J. B.; Beukes, Nicolas J.; Gutzmer, Jens; Johnson, Clark M.; Czaja, Andrew D.; Nhleko, Noah; de Beer, Frikkie; Hoffman, Jakobus W.; Awramik, Stanley M.

Effect of organic C on stable Fe isotope fractionation and isotope exchange kinetics between aqueous Fe(II) and ferrihydrite at neutral pH 中性pH下有机C对Fe(II) 和水铁矿之间稳定的Fe同位素分馏和同位素交换动力学的影响

CHEMICAL GEOLOGY

IF3.6

2020-01-01

PREAI

Chanda, Piyali; Zhou, Zhe; Latta, Drew E.; Scherer, Michelle M.; Beard, Brian L.; Johnson, Clark M.

A multistage origin for Neoarchean layered hematite-magnetite iron formation from the Weld Range, Yilgarn Craton, Western Australia 来自西澳大利亚州Yilgarn Craton的Weld Range的新太古宙层状赤铁矿-磁铁矿铁形成的多阶段起源

CHEMICAL GEOLOGY

IF3.6

2018-06-01

PREAI

Czaja, Andrew D.; Van Kranendonk, Martin J.; Beard, Brian L.; Johnson, Clark M.

Gold remobilization associated with Mississippi Valley-type fluids: A Pb isotope perspective

GEOLOGICAL SOCIETY OF AMERICA BULLETIN

IF3.7

2018-03-30

PREAI

Haroldson, Erik L.; Beard, Brian L.; Satkoski, Aaron M.; Brown, Philip E.; Johnson, Clark M.

Assessment of matrix effects associated with Fe isotope analysis using 266 nm femtosecond and 193 nm nanosecond laser ablation multi-collector inductively coupled plasma mass spectrometry

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

IF3.1

2018-01-01

PREAI

Zheng, Xin-Yuan; Beard, Brian L.; Johnson, Clark M.

Iron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history

Earth-Science Reviews

IF10

2017-09-01

363

OAAI

Konhauser, K. O.; Planaysky, N. J.; Hardisty, D. S.; Robbins, L. J.; Warchola, T. J.; Haugaard, R.; Lalonde, S. V.; Partin, C. A.; Oonk, P. B. H.; Tsikos, H.; Lyons, T. W.; Bekker, A.; Johnson, C. M.

Pleistocene to Holocene Growth of a Large Upper Crustal Rhyolitic Magma Reservoir beneath the Active Laguna del Maule Volcanic Field, Central Chile

JOURNAL OF PETROLOGY

IF3.5

2017-03-15

OAAI

Andersen, Nathan L.; Singer, Brad S.; Jicha, Brian R.; Beard, Brian L.; Johnson, Clark M.; Licciardi, Joseph M.

Contrasting particle size distributions and Fe isotope fractionations during nanosecond and femtosecond laser ablation of Fe minerals: Implications for LA-MC-ICP-MS analysis of stable isotopes

CHEMICAL GEOLOGY

IF3.6

2017-02-01

PREAI

Zheng, Xin-Yuan; Beard, Brian L.; Lee, Seungyeol; Reddy, Thiruchelvi R.; Xu, Huifang; Johnson, Clark M.

Iron Isotope Fractionations Reveal a Finite Bioavailable Fe Pool for Structural Fe(III) Reduction in Nontronite

ENVIRONMENTAL SCIENCE & TECHNOLOGY

IF11.3

2016-07-03

OAAI

Shi, Bingjie; Liu, Kai; Wu, Lingling; Li, Weiqiang; Smeaton, Christina M.; Beard, Brian L.; Johnson, Clark M.; Roden, Eric E.; Van Cappellen, Philippe

Evidence for protracted prograde metamorphism followed by rapid exhumation of the Zermatt-Saas Fee ophiolite

JOURNAL OF METAMORPHIC GEOLOGY

IF3.4

2015-08-06

PREAI

Skora, S.; Mahlen, N. J.; Johnson, C. M.; Baumgartner, L. P.; Lapen, T. J.; Beard, B. L.; Szilvagyi, E. T.

Biologically recycled continental iron is a major component in banded iron formations

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2015-06-24

134

OAAI

Li, Weiqiang; Beard, Brian L.; Johnson, Clark M.

Atom Exchange between Aqueous Fe(II) and Structural Fe in Clay Minerals (vol 49, pg 2786, 2015)

ENVIRONMENTAL SCIENCE & TECHNOLOGY

IF11.3

2015-05-05

PREAI

Neumann, Anke; Wu, Lingling; Li, Weiqiang; Beard, Brian L.; Johnson, Clark M.; Rosso, Kevin M.; Frierdich, Andrew J.; Scherer, Michelle M.

The effect of pH on stable iron isotope exchange and fractionation between aqueous Fe(II) and goethite

CHEMICAL GEOLOGY

IF3.6

2015-03-01

PREAI

Reddy, Thiruchelvi R.; Frierdich, Andrew J.; Beard, Brian L.; Johnson, Clark M.

Atom Exchange between Aqueous Fe(II) and Structural Fe in Clay Minerals

ENVIRONMENTAL SCIENCE & TECHNOLOGY

IF11.3

2015-02-11

OAAI

Neumann, Anke; Wu, Lingling; Li, Weiqiang; Beard, Brian L.; Johnson, Clark M.; Rosso, Kevin M.; Frierdich, Andrew J.; Scherer, Michelle M.

Risk factors for periventricular white matter injury in very low birth weight neonates

AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY

IF8.4

2015-01-01

PREAI

Tsimis, Michael; Johnson, Clark; Northington, Frances; Graham, Ernest

Fe(II)-Catalyzed Recrystallization of Goethite Revisited

ENVIRONMENTAL SCIENCE & TECHNOLOGY

IF11.3

2014-09-23

181

PREAI

Handler, Robert M.; Frierdich, Andrew J.; Johnson, Clark M.; Rosso, Kevin M.; Beard, Brian L.; Wang, Chongmin; Latta, Drew E.; Neumann, Anke; Pasakarnis, Timothy; Premaratne, W. A. P. J.; Scherer, Michelle M.

Controls on Sr isotopic evolution in lacustrine systems: Eocene green river formation, Wyoming 湖相系统中Sr同位素演化的控制: 怀俄明州始新世绿河形成

CHEMICAL GEOLOGY

IF3.6

2014-07-01

PREAI

Doebbert, Amalia C.; Johnson, Clark M.; Carroll, Alan R.; Beard, Brian L.; Pietras, Jeffrey T.; Carson, Meredith Rhodes; Norsted, Brooke; Throckmorton, L. Ashley

Iron Isotope Composition of Particles Produced by UV-Femtosecond Laser Ablation of Natural Oxides, Sulfides, and Carbonates 天然氧化物，硫化物和碳酸盐的紫外飞秒激光烧蚀产生的颗粒的铁同位素组成

ANALYTICAL CHEMISTRY

IF6.7

2013-12-05

PREAI

d'Abzac, Francois-Xavier; Beard, Brian L.; Czaja, Andrew D.; Konishi, Hiromi; Schauer, James J.; Johnson, Clark M.

Iron isotope geochemistry of biogenic magnetite-bearing sediments from the Bay of Vidy, Lake Geneva 来自日内瓦湖维迪湾的含生物磁铁矿的沉积物的铁同位素地球化学

CHEMICAL GEOLOGY

IF3.6

2013-12-01

PREAI

Percak-Dennett, Elizabeth M.; Loizeau, Jean-Luc; Beard, Brian L.; Johnson, Clark M.; Roden, Eric E.

研究方向