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David Walker
Columbia University
$1,487,762
Attributed
$1,641,762
Total exposure
6
Grants
5
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 $483.6K · FY2006–08$500K$375K$250K$125K$0
'06
'07
'08
Funding mix
By agency
NSF$1,641,762 · 6
By mechanism
—$1,641,762 · 6
Top collaborators
- George E Harlow1 shared
- James (Tony) Frantz1 shared
Grant awards (6)
Collaborative Research: CSEDI--Origin and Evolution of Highly Siderophile Elements in Earth's Mantle$144,605
· FY2008 · GEO · contact PI
Experimental Petrology of Planetary Materials$483,630
· FY2006 · GEO · contact PI
ACQUISITION OF A NEW X-RAY MICRODIFFRACTION SYSTEM$231,000
· FY2004 · GEO
CSEDI: Collaborative Research: Development of Geochemical Tests for Detection of Core-Mantle Interaction$203,922
· FY2003 · GEO · contact PI
Experimental Petrology of Planetary Materials$481,605
· FY2002 · GEO · contact PI
CSEDI Collaborative Geochemical Research on the Deep Mantle$97,000
· FY2000 · GEO · contact PI