In Review:

Samanta, S, MK Clayton, DS Mackay, EL Kruger, BE Ewers. Quantitative comparison of canopy conductance models using a Bayesian approach. In Review. Water Resources Research.

Traver, E, BE Ewers, M Loranty, D.S. Mackay. Tree Transpiration varies spatially in response to atmospheric and edaphic conditions. In Review. Oecologia.

Published:

30. Loranty, M, DS Mackay, BE Ewers, JD Adelman, and EL Kruger. In Press. Environmental drivers of spatial variation in whole-tree canopy transpiration in an aspen-to-wetland forest gradient. Water Resources Research. Email for Preprint.

29. Knapp, AK, JM Briggs, SR Archer, MS Bret-Harte, SL Collins, BE Ewers, DP Peters, DR Young, GR Shaver, E Pendall, MB Cleary. Accepted with Revision. Shrub encroachment in North American grasslands: shifts in growth form dominance rapidly alters control of ecosystem carbon inputs. Global Change Biology. 14:1-9 doi:10.1111/j.1365-2486.2007.01512.x. Email for PDF.

28. Adelman, JD, BE Ewers, DS Mackay. In Press. Using Temporal Patterns in Vapor Pressure Deficit to Explain Spatial Autocorrelation Dynamics in Tree Transpiration. Tree Physiology. 28:647-658. Email for PDF.

27. Kwon, H, E Pendall, BE Ewers, MB Cleary, K Nathani. In Press. Spring Drought Regulates Summer Net Ecosystem CO2 Exchange in a Sagebrush-Steppe Ecosystem. Agriculture and Forest Meteorology. Email for Preprint.

26. Cleary, MB, E Pendall, BE Ewers. In Press. Testing sagebrush alllometric relationships across three fire chronosequences in Wyoming, USA.  Journal of Arid Environments. Email for Preprint.

25. Ewers, BE, DS Mackay J Tang, PV Bolstad, S Samanta. 2008. Intercomparison of Stand Transpiration Responses to Environmental Conditions from the Western Great Lakes Region of the United States. Agriculture and Forest Meteorology. 148(2):231-248 doi:10.1016/j.agrformet.2007.08.003. Email for PDF.

24. Ewers, BE and E Pendall. 2008. Spatial patterns in leaf area and plant functional type cover across chronosequences of sagebrush ecosystems. Plant Ecology. 194:67-83 DOI 10.1007/s11258-007-9275-z. Email for PDF.

23. Samanta, S, DS Mackay, MK Clayton, EL Kruger, BE Ewers. 2007. Bayesian analysis for uncertainty estimation of a canopy transpiration model. IWater Resources Research. VOL:43, W04424, doi:10.1029/2006WR005028. Email for PDF.

22. Mackay, DS, BE Ewers, BD Cook, KJ Davis. 2007. Environmental drivers of evapotranspiration are different between wetland and upland forests in northern Wisconsin. Water Resources Research. VOL: 43, W03442, doi:10.1029/2006WR005149. Email for PDF.

21. Ewers, BE, R Oren, HS Kim, G Bohrer, CT Lai. 2007. Effects of hydraulic architecture and spatial variation in light on mean stomatal conductance of tree branches and crowns. Plant, Cell and Environment. 30:483-496. Email for PDF.

20. Ewers, BE, DS Mackay, S Samanta. 2007. Interannual consistency in canopy stomatal conductance control of leaf water potential across seven tree species. Tree Physiology. 27:11-24. Email for PDF.

19. Tang, J, PV Bolstad, BE Ewers, AR Desai, KJ Davis. 2006. Sap flux-upscaled canopy transpiration, stomatal conductance and water use efficiency in an old growth forest in the Great Lakes region of the United States. Journal of Geophysical Research. 111, G02009, doi:10.1029/2005/JG000083. PDF

18. Ewers, BE, ST Gower, B Bond-Lamberty, CK Wang. 2005. Effects of Stand Age and Tree Species Composition on Transpiration and Canopy Conductance of Boreal Forest. Plant, Cell Environment 28, 660-678. PDF

17. Mackay, DS, DE Ahl, BE Ewers, S Samanta, SN Burrows, and ST Gower.2003. Physiological tradeoffs in the parameterization of a model of canopy transpiration. Advances in Water Resources, 26(2), 179-194. PDF

16. Mackay, DS, S Samanta, DE Ahl, BE Ewers, and ST Gower. 2003. Automated parameterization of land surface process models using fuzzy logic. Transactions in GIS. 7(1), 139-153. PDF

15. Mackay, DS, DE Ahl, BE Ewers, ST Gower, SN Burrows, S Samanta, and KJ Davis. 2002. Effects of aggregated classifications of forest composition on estimates of evapotranspiration in a northern Wisconsin forest. Global Change Biology, 8(12), 1253-1265. PDF

14. Ewers, BE, DS Mackay, ST Gower, DE Ahl, SN Burrows, S Samanta. 2002. Tree species effects on stand transpiration in northern Wisconsin. Water Resources Research, 38(7), 10.1029/2001WR000830. PDF

13. Ewers, BE, R Oren, N Phillips, M Strömgren, and S Linder. 2001. Mean canopy stomatal conductance responses to water and nutrient availabilities in Picea abies and Pinus taeda. Tree physiology. 21:841-850. PDF

12. Oren R, DS Ellsworth, KH Johnsen, N Phillips, BE Ewers, C Maier, KVR Schafer, H McCarthy , G Hendrey, SG McNulty, GG Katul. 2001. Soil fertility limits carbon sequestration by forest ecosystems in a CO2-   enriched atmosphere. Nature 411 (6836): 469-472. PDF

11. Ewers, BE, R Oren, KH Johnsen, and JJ Landsberg. 2001. Estimating maximum mean canopy stomatal conductance for use in models. Canadian Journal of Forest Research 31:(2) 198-207. PDF

10. Oren, R., JS Sperry, BE Ewers, DE Pataki, N Phillips, JP Megonigal. 2001. Sensitivity of mean canopy stomatal conductance to vapor pressure deficit in a flooded Taxodium distichum L. forest: hydraulic and non-hydraulic effects. Oecologia 126:21-29. PDF

9. Ewers, BE, R Oren, and JS Sperry. 2000. Influence of nutrient versus water supply on hydraulic architecture and water balance in Pinus taeda. Plant, Cell, and Environment. 23:1055-1066. PDF

8. Ewers, BE and R Oren. 2000. Analysis of assumptions and errors in the calculation of stomatal conductance from sap flux measurements. Tree Physiology 20:579-589. PDF

7. Hacke, U, JS Sperry, BE Ewers, DS Ellsworth, K Schäfer, and R Oren. 2000. Influence of soil porosity on water use in Pinus taeda. Oecologia 124(4): 495-505. PDF

6. Oren, R, N Phillips, BE Ewers, DE Pataki, and JP Megonical. 1999. Sap flux-scaled transpiration responses to light, vapor pressure deficit, and leaf area reduction in a flooded Taxodium distichum L. forest. Tree Physiology 19:337-347. PDF

5. Oren, R, JS Sperry, GG Katul, DE Pataki, BE Ewers, N Phillips, KVR and Schäfer. 1999. Survery and synthesis of intra- and interspecific variation in stomatal sensitivity to vapour pressure deficit. Plant, Cell, and Environment 22:1515-1526. PDF

4. Ewers, BE, R Oren, TJ Albaugh, and PM Dougherty. 1999. Carry-over effects of long term water and nutrient supply on short term water use of Pinus taeda. Ecological Applications 9(2) 513-525. PDF

3. Oren, R, N Phillips, G Katul, BE Ewers, and DE Pataki. 1998. Scaling xylem sap flux and soil water balance, and calculating variance: A method for partitioning water flux in forests. Annales des Sciences Forestieres 55:191-216.

2. Oren, R, BE Ewers, P Todd, N Phillips and G Katul. 1998. Water balance delineates the layer in which soil moisture affects canopy conductance. Ecological Applications 8:990-1002. PDF

1. Ewers, B, D Binkley, and M Bashkin. 1996. Influence of adjacent stand on spatial patterns of soil carbon and nitrogen in Eucalyptus and Albizia plantations. Canadian Journal of Forest Research 26(8) 1501-1503. PDF