Book Chapters (* denotes corresponding author)
2. Song X*, Lorrey A, Barbour MM. (2022)Environmental, physiological and biochemicalprocesses determining the oxygen isotope ratio of tree-ring cellulose. In Stable Isotopes in Tree Rings: Inferring Physiological, Climatic and Environmental Responses. (eds. Siegwolf R, Brooks JR, Roden J, Saurer M). Springer-Verlag, Heidelberg, Germany.
1. Lin W, Chen Y, Wu H, Song X*. (2021)A dual isotope approach for analyzing water useefficiency in C3 plants. In Measurement Techniques for Photosynthesis Research. (eds Zhu XG, Xu D). Science Press, China.
Refereed Publications (* denotes corresponding author)
34. Lin W, Barbour MM, Song X*. (2022) Do changes in tree-ring d18O indicate changes in stomatal conductance? New Phytologist 206:803-808.
33. Zhu L, Li H, Thorpe MR, Hocart CH, Song X*. (2021) Stomatal and mesophyll conductance are dominant limitations to photosynthesis in response to heat stress during severe drought in a temperate and a tropical tree species. Trees 35: 1613-1626.
32. Liu T, Barbour MM, Song X*. (2021) Mesophyll conductance exerts a significant limitation on photosynthesis during light induction. New Phytologist 233: 360-372.
# recommended by Faculty Opinions https://facultyopinions.com/article/740927852
31. Song X*, Chen Y, Helliker BR, Tang X, Li F, Zhou YP. (2021) Reply to Evaristo et al.: Strong evidence for the need of correcting extraction bias in an early study of ecohydrological seperation. Proceedings of the National Academy of Sciences of the United States of America 118: e2103604118
30. Song X*, Chen Y, Helliker BR, Tang X, Li F, Zhou YP. (2021) Reply to Zhao: The demonstrated magnitude of artifact during stem-water extraction signals a clear need for deuterium correction. Proceedings of the National Academy of Sciences of the United States of America 118: e210258118.
29. Li FL, Zhong L, Tian TT, Cheung SG, Wong YS, Shin PKS, Lei A, Zhou H, Tam NFY*, Song X*. Do distribution and expansion of exotic invasive Asteraceae plants relate to leaf construction cost in a man-made wetland? Marine Pollution Bulletin 163:111958.
28. Chen Y, Helliker BR, Tang X, Li F, Zhou YP, Song X*. (2020) Stem water cryogenic extraction biases estimation in deuterium isotope composition of plant source water. Proceedings of the National Academy of Sciences of the United States of America 117: 33345-33350.
27. Barbour MM*, Loucos K, Lockhart EL, Shrestha A, McCallum D, Simonin KA, Song X, Griffani, DS, Farquhar GD. (2020) Can hydraulic design explain patterns of leaf water isotopic enrichment in C3 plants? Plant Cell and Environment 44:432-444.
26. Sun J, Chen Y, Zhou H, Hu Z, Liao W, Song X* (2020) Carbon isotope ratio of leaf litter correlates with litter production in a mangrove ecosystem in South China. Marine Pollution Bulletin 157: 111224
25. Liancourt P*, Song X, Macek M, Santrucek J, Dolezal J. (2020) Plants' eye view of temperature governs elevational distributions. Global Change Biology 26: 4094-4103.
23. Zhu L, Cernusak LA, Song X* (2020) Dynamic responses of gas exchange and photochemistry to heat interference during prolonged drought in wheat and sorghum. Functional Plant Biology 47: 611-627.
22. Li FL, Zhong L, Cheung SG, Wong YS, Shin PKS, Lei AP, Zhou HC, Song X*, Tam NFY*. (2020) Is Laguncularia racemosa more invasive than Sonneratia apetala in northern Fujian, China in terms of leaf energetic cost? Marine Pollution Bulletin 152: 110897.
20. Liu XY*, Di Wu, Song X, Dong YP, Song W, Sun XC, Liu CQ, Koba K. (2020) A nonsteady state model based on dual nitrogen and oxygen isotopes to constrain moss nitrate uptake and reduction. Journal of Geophysical Research-Biogeosciences e2019JG005498
19. Li Y*, Song X, Li S, Barbour MM. (2019) The role of leaf water potential in the temperature response of mesophyll conductance. New Phytologist 225(3):1193-1205.
18. Shrestha A, Song X, Barbour MM*. (2019) The temperature response of mesophyll conductance, and its component conductances, varies between species and genotypes. Photosynthesis Research 140: 11-18.
16. Helliker BR*, Song X, Goulden ML, Clark K, Bolstad P, Munger JW, Chen JQ, Noormets A, Dragoni D, Hollinger D, Wofsy S, Martin T, Baldocchi DD, Desai A. (2018) Assessing the interplay between canopy energy balance and photosynthesis with cellulose d18O: large-scale patterns and independent ground-truthing. Oecologia. 187(4):995-1007.
15. Greer JS*, McInerney FA, Vann DR, Song X. (2018) Evaluating methods for extraction of α-cellulose from leaves of Melaleuca quinquenervia for stable carbon and oxygen isotope analysis. Rapid Communications in Mass Spectrometry 32: 711-720.
13. Song X*, Barbour MM. (2016) Leaf water oxygen isotope measurement by direct equilibration. New Phytologist 211: 1120-1128.
12. Song X*, Simonin KA, Loucos KE, Barbour MM. (2016) Modeling non-steady state isotope enrichment of cotton leaf water in a gas-exchange cuvette environment. Plant Cell and Environment 38: 2618-28
11. Holloway-Phillips M*, Cernusak LA, Barbour MM, Song X, Cheesman A, Munksgaard N, Stuart-Williams H, Farquhar GD. (2016) Leaf vein fraction influences the Péclet effect and 18O enrichment in leaf water. Plant Cell and Environment 39: 2414-2427.
10. Cernusak, LA*; Barbour, MM; Stefan KA, Cheesman AW; English NB; Feild TS; Helliker, BR; Holloway-Phillips MM; Holtum JA; Kahmen A; McInerney FA, Munksgaard NC, Simonin KA, Song X, Stuart-Williams H, West JB, Farquhar GD. (2016) Stable isotope enrichment in leaf water of terrestrial plants. Plant Cell and Environment 39: 1087-1102.
8. Song X, Loucos KE, Simonin KA, Farquhar GD, Barbour MM*. (2015) Measurements of transpiration isotopologues and leaf water to assess enrichment models in cotton. New Phytologist 206: 637-646.
7. Song X*, Clark KS, Helliker BR (2014). Interpreting species-specific variation in tree-ring oxygen isotope ratios among three temperate forest trees. Plant Cell and Environment 37: 2169-2182.
6. Song X*, Farquhar GD, Gessler A, Barbour MM (2014) Turnover time of the non-structural carbohydrate pool influences d18O of leaf cellulose in castor bean. Plant Cell and Environment 37: 2500-2507.
5. Loucos KE, Simonin KA, Song X, Barbour MM*. (2014) Observed relationships between leaf H218O Péclet effective length and leaf hydraulic conductance reflect assumptions in Craig-Gordon model calculations. Tree Physiology 35: 16-26.
4. Barbour MM*, Song X. (2014) Do tree ring stable isotope compositions faithfully record tree carbon/water dynamics? Tree Physiology 34: 792-795.
3. Song X*, Barbour MM, Farquhar GD, Vann DR, Helliker, BR. (2013) Transpiration rate relates to within- and across-species variations in effective path length in a leaf water model of oxygen isotope enrichment. Plant Cell and Environment 36:1338-1351.
# see commentary by Cernusak & Kahmen: The multifaceted relationship between leaf water 18O enrichment and transpiration rate 36:1239-1241.
2. Song X, Barbour MM, Saurer M, Helliker BR. (2011) Examining the large-scale convergence of photosynthesis-weighted tree leaf temperatures through stable oxygen isotope analysis of multiple data sets. New Phytologist 192(4): 912-924.
1. Song X, Kristie DK, Reekie EG. (2009) Why does elevated CO2 affect time of flowering? An exploratory study using the photoperiodic flowering mutants of Arabidopsis thaliana. New Phytologist 181(2):339-346.
2. Song X*, Lorrey A, Barbour MM. (2022)Environmental, physiological and biochemicalprocesses determining the oxygen isotope ratio of tree-ring cellulose. In Stable Isotopes in Tree Rings: Inferring Physiological, Climatic and Environmental Responses. (eds. Siegwolf R, Brooks JR, Roden J, Saurer M). Springer-Verlag, Heidelberg, Germany.
1. Lin W, Chen Y, Wu H, Song X*. (2021)A dual isotope approach for analyzing water useefficiency in C3 plants. In Measurement Techniques for Photosynthesis Research. (eds Zhu XG, Xu D). Science Press, China.
Refereed Publications (* denotes corresponding author)
34. Lin W, Barbour MM, Song X*. (2022) Do changes in tree-ring d18O indicate changes in stomatal conductance? New Phytologist 206:803-808.
33. Zhu L, Li H, Thorpe MR, Hocart CH, Song X*. (2021) Stomatal and mesophyll conductance are dominant limitations to photosynthesis in response to heat stress during severe drought in a temperate and a tropical tree species. Trees 35: 1613-1626.
32. Liu T, Barbour MM, Song X*. (2021) Mesophyll conductance exerts a significant limitation on photosynthesis during light induction. New Phytologist 233: 360-372.
# recommended by Faculty Opinions https://facultyopinions.com/article/740927852
31. Song X*, Chen Y, Helliker BR, Tang X, Li F, Zhou YP. (2021) Reply to Evaristo et al.: Strong evidence for the need of correcting extraction bias in an early study of ecohydrological seperation. Proceedings of the National Academy of Sciences of the United States of America 118: e2103604118
30. Song X*, Chen Y, Helliker BR, Tang X, Li F, Zhou YP. (2021) Reply to Zhao: The demonstrated magnitude of artifact during stem-water extraction signals a clear need for deuterium correction. Proceedings of the National Academy of Sciences of the United States of America 118: e210258118.
29. Li FL, Zhong L, Tian TT, Cheung SG, Wong YS, Shin PKS, Lei A, Zhou H, Tam NFY*, Song X*. Do distribution and expansion of exotic invasive Asteraceae plants relate to leaf construction cost in a man-made wetland? Marine Pollution Bulletin 163:111958.
28. Chen Y, Helliker BR, Tang X, Li F, Zhou YP, Song X*. (2020) Stem water cryogenic extraction biases estimation in deuterium isotope composition of plant source water. Proceedings of the National Academy of Sciences of the United States of America 117: 33345-33350.
27. Barbour MM*, Loucos K, Lockhart EL, Shrestha A, McCallum D, Simonin KA, Song X, Griffani, DS, Farquhar GD. (2020) Can hydraulic design explain patterns of leaf water isotopic enrichment in C3 plants? Plant Cell and Environment 44:432-444.
26. Sun J, Chen Y, Zhou H, Hu Z, Liao W, Song X* (2020) Carbon isotope ratio of leaf litter correlates with litter production in a mangrove ecosystem in South China. Marine Pollution Bulletin 157: 111224
25. Liancourt P*, Song X, Macek M, Santrucek J, Dolezal J. (2020) Plants' eye view of temperature governs elevational distributions. Global Change Biology 26: 4094-4103.
23. Zhu L, Cernusak LA, Song X* (2020) Dynamic responses of gas exchange and photochemistry to heat interference during prolonged drought in wheat and sorghum. Functional Plant Biology 47: 611-627.
22. Li FL, Zhong L, Cheung SG, Wong YS, Shin PKS, Lei AP, Zhou HC, Song X*, Tam NFY*. (2020) Is Laguncularia racemosa more invasive than Sonneratia apetala in northern Fujian, China in terms of leaf energetic cost? Marine Pollution Bulletin 152: 110897.
20. Liu XY*, Di Wu, Song X, Dong YP, Song W, Sun XC, Liu CQ, Koba K. (2020) A nonsteady state model based on dual nitrogen and oxygen isotopes to constrain moss nitrate uptake and reduction. Journal of Geophysical Research-Biogeosciences e2019JG005498
19. Li Y*, Song X, Li S, Barbour MM. (2019) The role of leaf water potential in the temperature response of mesophyll conductance. New Phytologist 225(3):1193-1205.
18. Shrestha A, Song X, Barbour MM*. (2019) The temperature response of mesophyll conductance, and its component conductances, varies between species and genotypes. Photosynthesis Research 140: 11-18.
16. Helliker BR*, Song X, Goulden ML, Clark K, Bolstad P, Munger JW, Chen JQ, Noormets A, Dragoni D, Hollinger D, Wofsy S, Martin T, Baldocchi DD, Desai A. (2018) Assessing the interplay between canopy energy balance and photosynthesis with cellulose d18O: large-scale patterns and independent ground-truthing. Oecologia. 187(4):995-1007.
15. Greer JS*, McInerney FA, Vann DR, Song X. (2018) Evaluating methods for extraction of α-cellulose from leaves of Melaleuca quinquenervia for stable carbon and oxygen isotope analysis. Rapid Communications in Mass Spectrometry 32: 711-720.
13. Song X*, Barbour MM. (2016) Leaf water oxygen isotope measurement by direct equilibration. New Phytologist 211: 1120-1128.
12. Song X*, Simonin KA, Loucos KE, Barbour MM. (2016) Modeling non-steady state isotope enrichment of cotton leaf water in a gas-exchange cuvette environment. Plant Cell and Environment 38: 2618-28
11. Holloway-Phillips M*, Cernusak LA, Barbour MM, Song X, Cheesman A, Munksgaard N, Stuart-Williams H, Farquhar GD. (2016) Leaf vein fraction influences the Péclet effect and 18O enrichment in leaf water. Plant Cell and Environment 39: 2414-2427.
10. Cernusak, LA*; Barbour, MM; Stefan KA, Cheesman AW; English NB; Feild TS; Helliker, BR; Holloway-Phillips MM; Holtum JA; Kahmen A; McInerney FA, Munksgaard NC, Simonin KA, Song X, Stuart-Williams H, West JB, Farquhar GD. (2016) Stable isotope enrichment in leaf water of terrestrial plants. Plant Cell and Environment 39: 1087-1102.
8. Song X, Loucos KE, Simonin KA, Farquhar GD, Barbour MM*. (2015) Measurements of transpiration isotopologues and leaf water to assess enrichment models in cotton. New Phytologist 206: 637-646.
7. Song X*, Clark KS, Helliker BR (2014). Interpreting species-specific variation in tree-ring oxygen isotope ratios among three temperate forest trees. Plant Cell and Environment 37: 2169-2182.
6. Song X*, Farquhar GD, Gessler A, Barbour MM (2014) Turnover time of the non-structural carbohydrate pool influences d18O of leaf cellulose in castor bean. Plant Cell and Environment 37: 2500-2507.
5. Loucos KE, Simonin KA, Song X, Barbour MM*. (2014) Observed relationships between leaf H218O Péclet effective length and leaf hydraulic conductance reflect assumptions in Craig-Gordon model calculations. Tree Physiology 35: 16-26.
4. Barbour MM*, Song X. (2014) Do tree ring stable isotope compositions faithfully record tree carbon/water dynamics? Tree Physiology 34: 792-795.
3. Song X*, Barbour MM, Farquhar GD, Vann DR, Helliker, BR. (2013) Transpiration rate relates to within- and across-species variations in effective path length in a leaf water model of oxygen isotope enrichment. Plant Cell and Environment 36:1338-1351.
# see commentary by Cernusak & Kahmen: The multifaceted relationship between leaf water 18O enrichment and transpiration rate 36:1239-1241.
2. Song X, Barbour MM, Saurer M, Helliker BR. (2011) Examining the large-scale convergence of photosynthesis-weighted tree leaf temperatures through stable oxygen isotope analysis of multiple data sets. New Phytologist 192(4): 912-924.
1. Song X, Kristie DK, Reekie EG. (2009) Why does elevated CO2 affect time of flowering? An exploratory study using the photoperiodic flowering mutants of Arabidopsis thaliana. New Phytologist 181(2):339-346.