← Leaderboards
Clark M Johnson
University Of Wisconsin-Madison
$2,560,076
Attributed
$7,366,951
Total exposure
20
Grants
12
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $1.6M · FY2005–18$2M$1.5M$1M$500K$0
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
Funding mix
By agency
NSF$7,366,951 · 20
By mechanism
—$7,366,951 · 20
Top collaborators
- Brian L Beard11 shared
- Bradley S Singer2 shared
- John W Valley2 shared
- Aaron Satkoski1 shared
- Basil Tikoff1 shared
- Brian Jicha1 shared
- Dale A Schoeller1 shared
- D C Kelly1 shared
Grant awards (20)
Developing a new proxy for silicate weathering: an investigation of Potassium isotope fractionation during clay formation$345,355
· FY2018 · GEO
Archean continental weathering: Revisiting the Sr isotope seawater curve$218,697
· FY2015 · GEO · contact PI
SusChEM: Collaborative Research: Influence of Fe2+- catalyzed recrystallization on Fe oxide reactivity and C stabilization$98,172
· FY2015 · GEO
Analytical Method Development: Comparison of Elemental and Isotopic Fractionation During Femtosecond and Nanosecond Laser Ablation$141,021
· FY2014 · GEO
Timescales of Deep and Shallow Magmatic Evolution of Mt. Mazama (Crater Lake)$249,215
· FY2012 · GEO · contact PI
Acquisition of a multi-collector, inductively coupled plasma mass spectrometer (MC-ICP-MS)$439,429
· FY2011 · GEO · contact PI
Collaborative Research: Stable isotope investigation of Fe oxide reactivity and natural isotope fractionation$259,887
· FY2011 · GEO · contact PI
Acquisition of a femtosecond laser ablation system$72,000
· FY2009 · GEO · contact PI
Acquisition of an X-ray diffraction unit for earth science research and education at the University of Wisconsin, Madison$148,346
· FY2008 · GEO
Collaborative Research: Experimental Determination of Iron (Fe) Isotope Fractionations in Sulfide Minerals$149,834
· FY2007 · GEO · contact PI
Funding for Workshop on Paleoenvironmental Proxies; San Francisco, CA$26,289
· FY2006 · GEO · contact PI
NIRT: Nanoparticle Fe as a Reactive Constituent in Air, Water, and Soil$1,400,000
· FY2005 · GEO
Technician Support for a Stable Isotope Ion Microprobe$224,930
· FY2005 · GEO
A New Generation of Timescales for Arc Magmatic Processes$427,036
· FY2004 · GEO
Technician Support: Request for Phase 1 for MC-ICP-MS Laboratory$194,559
· FY2004 · GEO · contact PI
Acquisition of an Ion Microprobe for Stable Isotope Analysis$2,106,641
· FY2003 · GEO
How Long Does It Take to Make and Preserve a HP/UHP Terrane? Petrologic and Geochronologic Studies of the Zermatt-Saas and Monte Rosa Units of the Western Alps$348,628
· FY2003 · GEO · contact PI
Collaborative Research: Experimental Determination of Abiologic and Inorganic Iron and Oxygen Isotope Fractionation$225,156
· FY2001 · GEO · contact PI
Collaborative Research: Isotopic, Geochronologic, and Paleomagnetic Studies of Cretaceous Coastal Basins: Assessment of Northward Translation of the 'Baja-BC' Superterrane$150,000
· FY2000 · GEO · contact PI
Collaborative Research: The Role of Mafic Crust in Orogenic Magmatism - New Perspectives from Re-Os Isotopes$141,756
· FY2000 · GEO · contact PI