Instituting employee drug abuse testing.

J Anderson , J Ward , R Willette , D Morikawa
Contemporary longterm care 15 ( 4)

1992
Allocation changes buffer CO 2 effect on tree growth since the last ice age

G. Li , S. P. Harrison , L. M. Gerhart , I. C. C. Prentice
AGU Fall Meeting Abstracts 2015

2015
Tree Physiology: Preface

E. H. DeLucia , R. B. Thomas , J. K. Ward
Tree Physiology 19

1999
Evidence for xylem adaptations to drought in ancient Cordaites of the Carboniferous

C. Hewins , E. L. Taylor , J. K. Ward , J. S. Medeiros
AGUFM 2013

2013
Carbon starvation in glacial trees recovered from the La Brea tar pits, southern California

J. K. Ward , J. M. Harris , T. E. Cerling , A. Wiedenhoeft
Proceedings of the National Academy of Sciences of the United States of America 102 ( 3) 690 -694

88
2005
Elevated CO2 studies: past, present and future

J. K. Ward , B. R. Strain
Tree Physiology 19 211 -220

211
1999
Is atmospheric CO2 a selective agent on model C3 annuals

J. K. Ward , J. Antonovics , R. B. Thomas , B. R. Strain
Oecologia 123 ( 3) 330 -341

117
2000
Comparative responses of model C3 and C4 plants to drought in low and elevated CO2

JoY. K. Ward , David T. Tissue , Richard B. Thomas , . And
Global Change Biology 5 ( 8) 857 -867

156
1999
A dynamic leaf gas-exchange strategy is conserved in woody plants under changing ambient CO2 : evidence from carbon isotope discrimination in paleo and CO2 enrichment studies

Steven L. Voelker , J. Renée Brooks , Frederick C. Meinzer , Rebecca Anderson
Global Change Biology 22 ( 2) 889 -902

65
2016
Changes in biomass allocation buffer low CO2 effects on tree growth during the last glaciation.

Guangqi Li , Laci M. Gerhart , Sandy P. Harrison , Joy K. Ward
Scientific Reports 7 ( 1) 43087 -43087

2
2017
Scaling up evolutionary responses to elevated CO2: lessons from Arabidopsis

Joy K. Ward , John K. Kelly
Ecology Letters 7 ( 5) 427 -440

113
2004
Examining plant physiological responses to climate change through an evolutionary lens.

Katie M. Becklin , Jill T. Anderson , Laci M. Gerhart , Susana M. Wadgymar
Plant Physiology 172 ( 2) 635 -649

131
2016
Host Plant Physiology and Mycorrhizal Functioning Shift across a Glacial through Future [CO2] Gradient.

Katie M. Becklin , George W. R. Mullinix , Joy K. Ward
Plant Physiology 172 ( 2) 789 -801

9
2016
Responses of high-elevation herbaceous plant assemblages to low glacial CO2 concentrations revealed by fossil marmot (Marmota) teeth

Bryan S. McLean , Joy K. Ward , Michael J. Polito , Steven D. Emslie
Oecologia 175 ( 4) 1117 -1127

3
2014