← Leaderboards
Thomas C Johnson
University Of Minnesota-Twin Cities
$2,064,328
Attributed
$5,599,268
Total exposure
20
Grants
7
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 $894.9K · FY2006–25$1M$750K$500K$250K$0
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
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'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NSF$5,599,268 · 20
By mechanism
—$5,599,268 · 20
Top collaborators
- Richard D Ricketts9 shared
- Christina D Gallup3 shared
- Isla S Castaneda2 shared
- Josef P Werne2 shared
- Brian D May1 shared
- Douglas W Schnurrenberger1 shared
- Emi Ito1 shared
- Erik T Brown1 shared
Grant awards (20)
Generating a 1.3-million-year history of temperature and rainfall in continental tropical East Africa$575,803
· FY2025 · GEO
P2C2: Characterizing East African Climate Through a Major Faunal Transition at 250 - 550 ka$346,563
· FY2019 · GEO · contact PI
MRI: Acquisition of a Multi-collector Inductively-coupled Plasma Mass Spectrometer for Research and Education in the Earth and Environmental Sciences$894,906
· FY2013 · GEO
WSC - Category 1:Water Sustainability and Climate in the Great Lakes Region of East Africa$136,809
· FY2010 · GEO · contact PI
A 350,000 - Year History of Rainfall and Temperature in Tropical East Africa$454,632
· FY2009 · GEO · contact PI
Collaborative Research: The Lake Malawi Drilling Project - A long, high-resolution record of abrupt climate change in the southern tropics of East Africa$349,902
· FY2006 · GEO · contact PI
Acquisition of High-Resolution Acoustic-Imaging Instruments for Sediment Research at the Large Lakes Observatory$361,013
· FY2004 · GEO
US-Africa Planning Visit: Geolimnology Research on Lake Tanganyika$6,047
· FY2004 · O/D · contact PI
Acquisition of stable isotope mass spectrometry system for biogeochemical research at the Large Lakes Observatory$313,150
· FY2003 · GEO
Collaborative Research: Scientific Drilling in Lake Malawi, East African Rift$209,867
· FY2002 · GEO · contact PI
Ship Operations$167,864
· FY2002 · GEO
Workshop on Large Lakes Science in Duluth, Minnesota, Summer 2002$35,000
· FY2002 · GEO · contact PI
Shipboard Scientific Support Equipment, R/V Blue Heron, 2001$9,966
· FY2002 · GEO
Acquisition of Instruments for Great Lakes Research$323,540
· FY2001 · GEO
Oceanographic Instrumentation, R/V Blue Heron - 2001$35,705
· FY2001 · GEO
National Lacustrine Core Curation Facility: LRC Esprit de Core$921,755
· FY2000 · GEO
Ship Operations, R/V Blue Heron$345,989
· FY2000 · GEO
Oceanographic Technical Services, R/V Blue Heron$78,201
· FY2000 · GEO
Shipboard Scientific Support Equipment, R/V Blue Heron$17,420
· FY2000 · GEO
Oceanographic Instrumentation, R/V Blue Heron$15,136
· FY2000 · GEO