Phone: (205) 348-0556
Gregory Starr received a Ph.D. in Biological Sciences from Florida International University in 2000 and completed his postdoctoral research at the University of Florida. He was appointed Assistant Professor at the University of Alabama in 2008, and Associate Professor in 2013.
My research focuses on understanding the controls over carbon, water, and energy fluxes through terrestrial ecosystems. This includes the interaction between abiotic and biotic processes and the feedbacks to global biogeochemical cycles and climate change. I am particularly interested in understanding these processes across multiple scales (e.g. internal plant signals to continental level carbon dynamics) using plant physiological ecology as a foundation for my research. My research makes use of the latest environmental instrumentation to understand the relationships among climate, biogeochemistry, and plant physiology. For more detailed information regarding my current research projects visit the Starr Laboratory Site.
Ecosystems of Study
Over the past decade I have been involved with research in a multitude of ecosystems around the world, these include but are not limited to: Arctic Tundra, Everglades, Southern Pine, and Lowland Neo-Tropical Rain Forest Ecosystems. I would encourage my students to focus their studies on these ecosystems but I would not restrict them to these systems.
|Everglades Saw Grass Prairie.||
Long Leaf Pine Canopy and Eddy Covariance Equipment at the Joseph W. Jones Ecological Research Center.
Motivated undergraduate and graduate students interested in joining my laboratory should contact me directly, firstname.lastname@example.org. Interested individuals should be open to working on ecosystem or individual species addressing questions associated with plant physiological ecology, ecosystems ecology, or atmospheric transport. Both basic and applied approaches are appropriate. I expect all students to incorporate ecological theory into their studies.
Mitchell, R.J., Y. Liu, J.J. O’Brien, K.J. Elliott, G. Starr, C.F. Maniat, J.K. Hiers (in press). Future Climate and Fire Interactions in the Southeastern Region of the United States. Forest Ecology and Management.
*Troxler, T.G., E. Gaiser, J. Barr, J. Fuentes, R. Jaffe, D.L. Childers, L. Collado-Vides, V. Rivera-Monroy, E. Castenada, W. Anderson, R. Chambers, M. Chen, C. Coronado-Molina, S.E. Davis, V. Engel, C. Fitz, J. Fourqurean, T. Frankovich, J. Kominoski, C. Madden, S.L. Malone, S.F. Oberbauer, P. Olivas, R. Price, J. Richards, C. Saunders, J. Schedlbauer, L. Scinto, F. Sklar, T. Smith, J. Smoak, G. Starr, R. Twilley, K. Whelan (2013). Integrated carbon budget models for the Everglades terrestrial-coastal-oceanic gradient: current status and needs for inter-site comparisons. Oceanography. dx.doi.org/10.5670/oceanog.2013.51
*Malone, S., G. Starr, C. L. Staudhammer, and M. G. Ryan (2013). Effects of simulated drought on the greenhouse carbon balance of Everglades short-hydroperiod marsh ecosystems. Global Change Biology. DOI: 10.1111/gcb.12211
Potosnak, M.J., B. M. Baker, L. LeStourgeon, S. Disher, K. L. Griffin, M. S. Bret-Harte, G. Starr (2013). Isoprene emissions from a tundra ecosystem. Biogeosciences. 10, 871-889. DOI:10.5194/bg-10-1-2013
*Whelan, A., R. Mitchell, C. L. Staudhammer, G. Starr (2013). The cyclic occurrence of fire and its role in carbon dynamics along an edaphic moisture gradient in longleaf pine ecosystems. PLoS ONE. 8(1): e54045. DOI 10.1371/journal.pone.0054045
Φ Patankar, R., B. Mortazavi, S. Oberbauer and G. Starr (2013) Diurnal patterns of gas-exchange and metabolic pools in tundra plants during three phases of the arctic growing season. Ecology and Evolution. DOI 10.1002/ece3.467
Φ υ Patankar, R., G. Starr, B. Mortazavi, S. Oberbauer, A. Rosenblum (2013). The effects of mite galling on the ecophysiology of two arctic willows. Arctic Antarctic and Alpine Research. 45(1), 99-106.
Φ*Jimenez, K. L., G. Starr, C. L. Staudhammer, J. L. Schedlbauer, H. W. Loescher, and S.F. Oberbauer (2012). Carbon dioxide exchange rates from short- and long-hydroperiod Everglades freshwater marsh. Journal Geophysical Research-Biogeosciences. doi:10.1029/2012JG002117
*Wright, J. K., M. Williams, G. Starr, J. McGee, R. Addington, R. J. Mitchell(2012). Measuring and modelling the productivity of Pinus palustris across a soil moisture gradient. Plant Cell and Environment. DOI 10.1111/j.1365-3040.2012.02590.x
ΦGenet, H., S. F. Oberbauer, S. Colby, C. Staudhammer and G. Starr (2012). Growth responses of Sphagnum spp. to a season lengthening manipulation in the arctic tundra of Alaska. Polar Biology. DOI 10.1007/s00300-012-1236-x
Amiro, B.D., A.G. Barr, J.G. Barr, T.A. Black, R. Bracho, M. Brown, J. Chen, K.L. Clark, K.J. Davis, A.R. Desai, S. Dore, V. Engel, J.D. Fuentes, M.L. Goulden, T.E. Kolb, M.B. Lavigne, B.E. Law, H.A. Margolis, T. Martin, J.H. McCaughey, M. Montes-Helu, A. Noormets, J.T. Randerson, G. Starr, J. Xiao (in press). Annual Carbon Fluxes of Disturbed Forests in North America. Journal of Geophysical Research – Biogeosciences.
Yi, C., D. Ricciuto, X. Xu, R. Li, M. Nilsson, L. Aires, J. D. Albertson, B. Amiro, C. Ammann, M. A. Arain, A. C. de Araujo, M. Aubinet, M. Aurela, D. D. Baldocchi, Z. Barcza, A. Barr, P. Berbigier, J. Beringer, C. Bernhofer, A. T. Black, P. V. Bolstad, F. C. Bosveld, M. S. J. Broadmeadow, N. Buchmann, S. P. Burns, P. Cellier, J. Chen, J. Chen, P. Ciais, R. Clement, B. D.Cook, P. S. Curtis, D. B. Dail, K. J. Davis, E. Dellwik, N. Delpierre, A. R. Desai, H. Dolman, S. Dore, D. Dragoni, B. G. Drake, E. Dufrêne, A. Dunn, J. Elbers, W. Eugster, M. Falk, C. Feigenwinter, L. B. Flanagan, T. Foken, J. Frank, J. Fuhrer, D. Gianelle, A. Goldstein, M. Goulden, A. Granier, T. Grünwald, L. Gu, H. Guo, A. Hammerle, S. Han, N. P Hanan, L. Haszpra, B. Heinesch, C. Helfter, D. Hendriks, D. Y. Hollinger, L. B. Hutley, A. Ibrom, C. Jacobs, T. Johansson, M. Jongen, G. Katul, G. Kiely, K. Klumpp, A. Knohl, T. Kolb, W. L. Kutsch, P. Lafleur, T. Laurila, B. E. Law, R. Leuning, A. Lindroth, H. Liu, B. Loubet, G. Manca, M. Marek, H. A. Margolis, T. A. Martin, W. J. Massman, R. Matamala, G. Matteucci, H. McCaughey, L. Merbold, T. Meyers, M. Migliavacca, F. Miglietta, L. Misson, M. Mölder, J. Moncrieff, R. K. Monson, L. Montagnani, M. Montes-Helu, E. Moors, C. Moureaux, M. M. Mukelabai, J. W. Munger, M. Myklebust, Z. Nagy, A. Noormets, W. Oechel, R. Oren, S. G. Pallardy, D. Papale, K. T. Paw U, J. S. Pereira, K. Pilegaard, K. Pintér, C. Pio, G. Pita, T. L. Powell, S. Rambal, J. T. Randerson, C. von Randow, C. Rebmann, M. Reichstein, A. D. Richardson, J. Rinne, F. Rossi, N. Roulet, R. J. Ryel, J. Sagerfors, N. Saigusa, M. J. Sanz, G. S. Mugnozza, H. P. Schmid, G. Seufert, M. Siqueira, J. F. Soussana, G. Starr, P. Stoy, M. A. Sutton, J. Tenhunen, Z. Tuba, J.P. Tuovinen, R. Valentini, T. Vesala, C. S. Vogel, S. Wang, W. Wang, L. R. Welp, X. Wen, S. Wharton, M. Wilkinson, C. A. Williams, S. C. Wofsy, G. Wohlfahrt, S. Yamamoto, G. Yu, R. Zampedri, X. Zhang, B. Zhao, X. Zhao (2010). Climate control of terrestrial carbon exchange across biomes and continents. Environmental Research Letters, doi:10.1088/1748-9326/5/034007.
Schedlbauer, J. L., S. F. Oberbauer, G. Starr, K. L. Jimenez (2010). Seasonal differences in the CO2 exchange of a short-hydroperiod Florida Everglades marsh. Agricultural and Forest Meteorology, 150: 994- 1006.
Xiao, J., Q. Zhuang, B. E. Law, J. Chen, D. D. Baldocchi, D. R. Cook, R. Oren, A. D. Richardson, S. Wharton, S. Ma, T. A. Martin, S. B. Verma, A. E. Suyker, R. L. Scott, R. K. Monson, M. Litvak, D. Y. Hollinger, G. Sun, K. J. Davis, P. V. Bolstad, S. P. Burns, P. S. Curtis, B. G. Drake, M. Falk, M. L. Fischer, D. R. Foster, L. Gu, J. L. Hadley, G. G. Katul, R. Matamala, S. McNulty, T. P. Meyers, J. W. Munger, A. Noormets, W. C. Oechel, K. T. Paw U, H. P. Schmid, G. Starr, M. S. Torn,S. C. Wofsy(2010). A Continuous Measure of Gross Primary Production for the Conterminous U.S. Derived from MODIS and AmeriFlux Data. Remote Sensing of Environment, 114: 576-591.
Lavoie, M., G. Starr, M.C. Mack, T. A. Martin, H.L. Gholz (2010). Impact of prescribed fire on understory biomass production and nutrient availability in a naturally-regenerated longleaf pine-slash pine forest in north central Florida. Natural Areas Journal, 30(1): 82-94.
Mitchell, R.J., J.K. Hiers, J.J. O’Brien, G. Starr (2009). Ecological Forestry in the Southeast: Understanding the ecology of fuels. Journal of Forestry, 391-397.
Yuan, W., Y. Luo, A. D. Richardson, R. Oren, S. Luyssaert, I. A. Janssens, R. Ceulemans, X. Zhou, T. Grünwald, M. Aubinet, C. Berhofer, D. D. Baldocchi, J. Chen, A. L. Dunn, J. Deforest, D. Dragoni, A. H. Goldstein, E. Moors, J. W. Munger, R. K. Monson, A. E. Suyker, G. Starr, R. L. Scott, J. Tenhunen, S. B. Verma, T. Vesala, S. C. Wofsy(2009). Latitudinal Patterns of Magnitude and Interannual Variability in Net Ecosystem Exchange Regulated by Biological and Environmental Variables. Global Change Biology, doi 10.1111/j.1365-2486.2009.01870.x .
Xiao, J., Q. Zhuang, D.D. Baldocchi, B.E. Law, A.D.,Richardson, J. Chen, R. Oren, G. Starr, A. Noormets, S. Ma, S.B. Verma, S. Wharton, S. Wofsy, P. Bolstad, S.P. Burns, D. R. Cook, P.S. Curtis, B.G. Drake, M. Falk, M.L. Fischer, D.R. Foster, L. Gu, J.L. Hadley, D.Y. Hollinger, G.G. Katul, M. Litvak, T.A. Martin, R. Matamala, S. McNulty, T.P. Meyers, R.K. Monson, J.W. Munger, W.C. Oechel, K.T. Paw U, H. P. Schmid, R.L. Scott, G. Sun, A.E. Suyker, M.S. Torn. 2008. Estimation of Net Ecosystem Carbon Exchange for the Conterminous United States by Combining MODIS and AmeriFlux Data. Ågricultural and Forest Meteorology 148: 1827-1847.
Powell, T., H. L. Gholz, K. L. Clark, G. Starr, W.P. Cropper, and T. A. Martin. 2008.Carbon exchange of a mature, naturally regenerated slash pine forest in North Florida. Global Change Biology 14: 1-16.
Karipot, A., M.Y. Leclerc, G. Zhang, G. Hendrey, K. Lewin, J. Nagy, and G. Starr. 2008. On the influence of low-level jets on nocturnal CO2 flux measurements. Journal of Geophysical Research 113, D10102, doi:10.1029/2007JD009149.
Starr, G., S.F. Oberbauer, L.A. Alhquist. 2008. The physiological response of tundra plants to an experimental lengthening of the growing season and soil warming. Arctic, Antarctic and Alpine Research. 40(1): 181-191.
Publications (υ represents undergraduates, * graduates student and Φ post doctoral authors from my research group)