PHACE STUDY STAFF 

Principal Investigators	Title	Affiliation	Email Address
Jack Morgan	Plant Physiologist	USDA-ARS	Jack.Morgan@ars.usda.gov
Dana Blumenthal	Ecologist	USDA-ARS	Dana.Blumenthal@ars.usda.gov
Elise Pendall	Professor of Ecosystem Ecology	U. of Wyoming	pendall@uwyo.edu
David Williams	Professor of Plant Isotope Ecology	U. of Wyoming	dgw@uwyo.edu
Matt Wallenstein	Professor Soil Microbial Ecology	Colorado St. Univ.	mawallen@nrel.colostate.edu
Collaborators
David Augustine	Landscape Ecologist	USDA-ARS	David.Augustine@ars.usda.gov
Justin Derner	Supervisory Rangeland Management Specialist	USDA-ARS	Justin.Derner@ars.usda.gov
Ron Follett	Supervisory Soil Scientist	USDA-ARS	Ron.Follett@ars.usda.gov
Mark West	Statistician	USDA-ARS	Mark.West@ars.usda.gov
Bruce Kimball	Soil Scientist	USDA-ARS	bkimball@uswcl.ars.ag.gov
Greg McMaster	Research Agronomist	USDA-ARS	Greg.Mcmaster@ars.usda.gov
Feike Dijkstra	Associate Professor	U. of Sydney, AU	Feike.Dijkstra@sydney.edu.au
Yolima Carrillo	Post-Doctoral researcher	U. of Sydney, AU	Yolima.Carrillo@sydney.edu.au
Bill Parton	Senior Research Scientist	Colorado St. Univ.	william.parton@colostate.edu
Joseph von Fischer	Assistant Professor	Colorado St. Univ.	joe.von_fischer@colostate.edu
Nie Ming	Post-Doctoral researcher	U. of Wyoming	mnie@uwyo.edu
Colin Bell	Post-Doctoral researcher	Colorado St. Univ.	colin.bell@colostate.edu
Kiona Ogle	Assistant Professor	Arizona St. U.	kiona.ogle@asu.edu
Edmund Ryan	Soil Scientist - modeler	Arizona St. U.	emryan2@asu.edu
Franco Miglietta	Senior Scientist	IBIMET Italy	migliet@ibimet.cnr.it
Yuguang Bai	Associate Professor	U. of Saskatchewan	Ybu138@mail.usask.ca
Nishanth Tharayil	Plant Eco-physiologist	Clemson U.	ntharay@clemson.edu
Heidi Steltzer	Natural Resource Ecologist	Fort Lewis College, CO	steltzer@nrel.colostat.edu
Jane Zelikova	Post-Doctoral researcher	U. of Wyoming	tzelikov@uwyo.edu
Claudia Boot	Post-Doctoral researcher	Colorado St. U.	cnboot@nrel.colostate.edu
Technicians
Dan LeCain	Plant Physiologist	USDA-ARS	dan.lecain@ars.usda.gov
David Smith	Biological Technician	USDA-ARS	david.smith@ars.usda.gov
Julie Kray	Biological Technician	USDA-ARS	julie.kray@ars.usda.gov
Elizabeth Pruessner	Biological Technician	USDA-ARS	liz.pruessner@ars.usda.gov
Larry Griffith	Biological Technician	USDA-ARS
Pam Freeman	Biological Technician	USDA-ARS	pam.freeman@ars.usda.gov
Matt Conley	Physical Science Technician	USDA-ARS	matt.conley@ars.usda.gov
Allesandro Zaldei	Electrical Engineer	IBIMET Italy	a.zaldei@ibimet.icnr.t
Joanne Newcomb	Technician	U. of Wyoming	jnewcomb@uwyo.edu
Swastika Raut	Technician	U. of Wyoming
Shanker Tamang	Technician	U. of Wyoming
Graduate students
Janet Chen	PhD Candidate	U. of Wyoming	jchen9@uwyo.edu
Amanda Brennan	PhD Candidate	U. of Wyoming	abrenna3@uwyo.edu
Yana Sorokin	MS Candidate	U. of Wyoming	ysorokin@uwyo.edu
Jennifer Rocca	PhD Candidate	Colorado St. U.	jenny.rocca@gmail.com
Jennifer Richards	MS Candidate	U. of Wyoming	jennifer.richards@email.wsu.edu
Jin Li	MS Candidate	U. of Saskatchewan	jil095@mail.usask.ca