| NASA Astrobiology Institute

About this Site Astrobiology in Missions Astrobiology Strategy

Susan Welch
University of Wisconsin, Madison

Current Projects

Fe Isotope Biosignatures — 2003 NAI
Mineralogical Biosignatures — 2003 NAI
Mineralogical Biosignatures — 2002 NAI
Fe Isotope Biosignatures — 2002 NAI
Mineralogical Biosignatures Formed at and Near the Cell-Solution Interface — 2001 NAI

Biological Influences on Weathering — 2000 NAI

View all 6 projects

NAI Project Collaborators

Project collaborators as reported by the latest NAI Annual Report.
Brian Beard
University of Wisconsin, Madison
Collaborated on 1 Project

Paul Braterman
University of North Texas
Collaborated on 1 Project

David Des Marais
NASA Ames Research Center
Collaborated on 1 Project

Clark Johnson
University of Wisconsin, Madison
Collaborated on 1 Project

Kenneth Nealson
University of Southern California
Collaborated on 1 Project

Dianne Newman
California Institute of Technology
Collaborated on 1 Project

Hiroshi Ohmoto
Pennsylvania State University
Collaborated on 1 Project

Beverly Pierson
University of Puget Sound
Collaborated on 1 Project

Rebecca Poulson
University of Wisconsin, Madison
Collaborated on 1 Project

Eric Roden
University of Wisconsin, Madison
Collaborated on 1 Project

Silke Severmann
University of Wisconsin, Madison
Collaborated on 1 Project

Mahadeva Sinha
NASA Jet Propulsion Laboratory
Collaborated on 1 Project

Rene Wielsi
University of Wisconsin, Madison
Collaborated on 1 Project

Kosei Yamaguchi
University of Wisconsin, Madison
Collaborated on 1 Project

Jill Banfield
University of California, Berkeley
Collaborated on 1 Project

William Barker
University of Wisconsin, Madison
Collaborated on 1 Project

Clara Chan
University of Delaware
Collaborated on 1 Project

John Moreau
University of California, Berkeley
Collaborated on 1 Project

A. Taunton
University of Wisconsin, Madison
Collaborated on 1 Project