This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Tree Ring. The data include parameters of tree ring with a geographic _location of Virginia, United States Of America. The time period coverage is from 39 to -73 in calendar years before present (BP). See metadata information for parameter and study _location details. Please cite this study when using the data.

Using Google Scholar and ISI Web of Science, we searched the literature for studies of tree growth, especially via diameter or ring width, by elevation or latitude. Of 20 papers (Babst et al., 2013; Bhuta et al., 2009; Cavin & Jump, 2017; Cook & Cole, 1991; Cook et al., 1998; Coomes & Allen, 2007; de Sauvage et al., 2022; Gantois, 2022; Gillman et al., 2015; Hikosaka et al., 2021; Huang et al., 2010; King et al., 2013; Klesse et al., 2020; Liang et al., 2019; Martin- Benito & Pederson, 2015; Oleksyn et al., 1998; Rapp et al., 2012; Wang et al., 2017; Zhou et al., 2022; Zhu et al., 2018) we found for these relationships, six included clear raw tree data in either scatterplots or tables that we scraped: Oleksyn et al. (1998); Huang et al. (2010); Cavin & Jump (2017); Wang et al. (2017); Zhu et al. (2018); Zhou et al. (2022). We could not scrape data from 14 papers for the following reasons: 1. Absence of observational tree growth raw data: Some studies only presented the correlation or the data was modeled. 2. Measures other variables: Some studies examined leaf area index and forest NPP. 3. Standardization of tree growth with other variables: Papers did not present the raw data (e.g., papers presented the data calculated with other variables). 4. Presence of overlapping data points: Data points in the plots presented were not visually identifiable for accurate data scraping. 5. Line graphs: No discrete data points for image processing. 6. Geographical scale: The locations of data collection spread across large longitudinal or latitudinal gradient. We scraped tree growth data from the selected studies using the Fiji image processing package with the Figure Calibration plugin. We calibrated x and y axes using the Figure Calibration plugin, followed by measuring growth values at different elevation using the measure function in Fiji. References Babst, F., Poulter, B., Trouet, V., Tan, K., Neuwirth, B., Wilson, R., Carrer, M., Grabner, M., Tegel, W., Levanic, T. et al. (2013) Site-and species-specific responses of forest growth to climate across the e uropean continent. Global Ecology and Biogeography 22, 706–717. Bhuta, A.A., Kennedy, L.M. & Pederson, N. (2009) Climate-radial growth relationships of north- ern latitudinal range margin longleaf pine (pinus palustris p. mill.) in the atlantic coastal plain of southeastern virginia. Tree-Ring Research 65, 105–115. Cavin, L. & Jump, A.S. (2017) Highest drought sensitivity and lowest resistance to growth suppression are found in the range core of the tree fagus sylvatica l. not the equatorial range edge. Global change biology 23, 362–379. Cook, E.R. & Cole, J. (1991) On predicting the response of forests in eastern north america to future climatic change. Climatic Change 19, 271–282. Cook, E.R., Nance, W.L., Krusic, P.J. & Grissom, J. (1998) Modeling the differential sensitivity of loblolly pine to climatic change using tree rings. The productivity and sustainability of southern forest ecosystems in a changing environment, pp. 717–739, Springer. Coomes, D.A. & Allen, R.B. (2007) Effects of size, competition and altitude on tree growth. Journal of Ecology 95, 1084–1097. de Sauvage, J.C., Vitasse, Y., Meier, M., Delzon, S. & Bigler, C. (2022) Temperature rather than individual growing period length determines radial growth of sessile oak in the pyrenees. Agricultural and Forest Meteorology 317, 108885. Gantois, J. (2022) New tree-level temperature response curves document sensitivity of tree growth to high temperatures across a us-wide climatic gradient. Global Change Biology 28, 6002–6020. Gillman, L.N., Wright, S.D., Cusens, J., McBride, P.D., Malhi, Y. & Whittaker, R.J. (2015) Latitude, productivity and species richness. Global Ecology and Biogeography 24, 107–117. Hikosaka, K., Kurokawa, H., Arai, T., Takayanagi, S., Tanaka, H.O., Nagano, S. & Nakashizuka, T. (2021) Intraspecific variations in leaf traits, productivity and resource use efficiencies in the dominant species of subalpine evergreen coniferous and deciduous broad-leaved forests along the altitudinal gradient. Journal of Ecology 109, 1804–1818. Huang, J., Tardif, J.C., Bergeron, Y., Denneler, B., Berninger, F. & Girardin, M.P. (2010) Radial growth response of four dominant boreal tree species to climate along a latitudinal gradient in the eastern canadian boreal forest. Global Change Biology 16, 711–731. King, G.M., Gugerli, F., Fonti, P. & Frank, D.C. (2013) Tree growth response along an eleva- tional gradient: climate or genetics? Oecologia 173, 1587–1600. Klesse, S., DeRose, R.J., Babst, F., Black, B.A., Anderegg, L.D., Axelson, J., Ettinger, A., Gries- bauer, H., Guiterman, C.H., Harley, G. et al. (2020) Continental-scale tree-ring-based projec- tion of douglas-fir growth: Testing the limits of space-for-time substitution. Global Change Biology 26, 5146–5163. Liang, P., W... Visit https://dataone.org/datasets/urn%3Auuid%3A3b7555df-a2fa-4a44-b150-b7786d4377bc for complete metadata about this dataset.

We used two approaches to find papers. First, using Google Scholar and ISI Web of Science, we searched the literature for studies of tree growth, especially via diameter or ring width, by elevation or latitude. Secondly, we queried colleagues in the field of dendrochronology and related fields for suggestions of papers that would have such data. Of the 20 papers (Babst et al., 2013; Bhuta et al., 2009; Cavin & Jump, 2017; Cook & Cole, 1991; Cook et al., 1998; Coomes & Allen, 2007; de Sauvage et al., 2022; Gantois, 2022; Gillman et al., 2015; Hikosaka et al., 2021; Huang et al., 2010; King et al., 2013; Klesse et al., 2020; Liang et al., 2019; Martin- Benito & Pederson, 2015; Oleksyn et al., 1998; Rapp et al., 2012; Wang et al., 2017; Zhou et al., 2022; Zhu et al., 2018) we found for these relationships, six included clear raw tree data in either scatterplots or tables that we scraped: Oleksyn et al. (1998); Huang et al. (2010); Cavin & Jump (2017); Wang et al. (2017); Zhu et al. (2018); Zhou et al. (2022). We could not scrape data from 14 papers for the following reasons: 1. Absence of observational tree growth raw data: Some studies only presented the correlation or the data was modeled. 2. Measures other variables: Some studies examined leaf area index and forest NPP. 3. Standardization of tree growth with other variables: Papers did not present the raw data (e.g., papers presented the data calculated with other variables). 4. Presence of overlapping data points: Data points in the plots presented were not visually identifiable for accurate data scraping. 5. Line graphs: No discrete data points for image processing. 6. Geographical scale: The locations of data collection spread across large longitudinal or latitudinal gradient. We scraped tree growth data from the selected studies using the Fiji image processing package with the Figure Calibration plugin. We calibrated x and y axes using the Figure Calibration plugin, followed by measuring growth values at different elevation using the measure function in Fiji. References Babst, F., Poulter, B., Trouet, V., Tan, K., Neuwirth, B., Wilson, R., Carrer, M., Grabner, M., Tegel, W., Levanic, T. et al. (2013) Site-and species-specific responses of forest growth to climate across the e uropean continent. Global Ecology and Biogeography 22, 706–717. Bhuta, A.A., Kennedy, L.M. & Pederson, N. (2009) Climate-radial growth relationships of north- ern latitudinal range margin longleaf pine (pinus palustris p. mill.) in the atlantic coastal plain of southeastern virginia. Tree-Ring Research 65, 105–115. Cavin, L. & Jump, A.S. (2017) Highest drought sensitivity and lowest resistance to growth suppression are found in the range core of the tree fagus sylvatica l. not the equatorial range edge. Global change biology 23, 362–379. Cook, E.R. & Cole, J. (1991) On predicting the response of forests in eastern north america to future climatic change. Climatic Change 19, 271–282. Cook, E.R., Nance, W.L., Krusic, P.J. & Grissom, J. (1998) Modeling the differential sensitivity of loblolly pine to climatic change using tree rings. The productivity and sustainability of southern forest ecosystems in a changing environment, pp. 717–739, Springer. Coomes, D.A. & Allen, R.B. (2007) Effects of size, competition and altitude on tree growth. Journal of Ecology 95, 1084–1097. de Sauvage, J.C., Vitasse, Y., Meier, M., Delzon, S. & Bigler, C. (2022) Temperature rather than individual growing period length determines radial growth of sessile oak in the pyrenees. Agricultural and Forest Meteorology 317, 108885. Gantois, J. (2022) New tree-level temperature response curves document sensitivity of tree growth to high temperatures across a us-wide climatic gradient. Global Change Biology 28, 6002–6020. Gillman, L.N., Wright, S.D., Cusens, J., McBride, P.D., Malhi, Y. & Whittaker, R.J. (2015) Latitude, productivity and species richness. Global Ecology and Biogeography 24, 107–117. Hikosaka, K., Kurokawa, H., Arai, T., Takayanagi, S., Tanaka, H.O., Nagano, S. & Nakashizuka, T. (2021) Intraspecific variations in leaf traits, productivity and resource use efficiencies in the dominant species of subalpine evergreen coniferous and deciduous broad-leaved forests along the altitudinal gradient. Journal of Ecology 109, 1804–1818. Huang, J., Tardif, J.C., Bergeron, Y., Denneler, B., Berninger, F. & Girardin, M.P. (2010) Radial growth response of four dominant boreal tree species to climate along a latitudinal gradient in the eastern canadian boreal forest. Global Change Biology 16, 711–731. King, G.M., Gugerli, F., Fonti, P. & Frank, D.C. (2013) Tree growth response along an eleva- tional gradient: climate or genetics? Oecologia 173, 1587–1600. Klesse, S., DeRose, R.J., Babst, F., Black, B.A., Anderegg, L.D., Axelson, J., Ettinger, A., Gries- bauer, H., Guiterman, C.H., Harley, ... Visit https://dataone.org/datasets/urn%3Auuid%3A9e8cd00c-641c-460b-ae81-9d786855b10c for complete metadata about this dataset.