Marchand, W.; Girardin, M. P.; Hartmann, H.; Gauthier, S.; Bergeron, Y.: Taxonomy, together with ontogeny and growing conditions, drives needleleaf species’ sensitivity to climate in boreal North America. Global Change Biology 25 (8), pp. 2793 - 2809 (2019)

Brando, P. M.; Paolucci, L.; Ummenhofer, C. C.; Ordway, E. M.; Hartmann, H.; Cattau, M. E.; Rattis, L.; Medjibe, V.; Coe, M. T.; Balch, J.: Droughts, wildfires, and forest carbon cycling: A pantropical synthesis. Annual Review of Earth and Planetary Sciences 47, pp. 555 - 581 (2019)

Huang, J.; Hammerbacher, A.; Weinhold, A.; Reichelt, M.; Gleixner, G.; Behrendt, T.; van Dam, N. M.; Sala, A.; Gershenzon, J.; Trumbore, S. E. et al.; Hartmann, H.: Eyes on the future – evidence for trade‐offs between growth, storage and defense in Norway spruce. New Phytologist 222 (1), pp. 144 - 158 (2019)

Hesse, B. D.; Goisser, M.; Hartmann, H.; Grams, T. E. E.: Repeated summer drought delays sugar export from the leaf and impairs phloem transport in mature beech. Tree Physiology 39 (2), pp. 192 - 200 (2019)

Cailleret, M.; Dakos, V.; Jansen, S.; Robert, E. M.; Aakala, T.; Amoroso, M. M.; Antos, J. A.; Bigler, C.; Bugmann, H.; Caccianiga, M. et al.; Camarero, J. J.; Cherubini, P.; Coyea, M. R.; Cufar, K.; Das, A. J.; Davi, H.; Gea-Izquierdo, G.; Gillner, S.; Haavik, L. J.; Hartmann, H.; Heres, A.-M.; Hultine, K. R.; Janda, P.; Kane, J. M.; Kharuk, V. I.; Kitzberger, t.; Klein, T.; Levanič, T.; Linares, J. C.; Lombardi, F.; Mäkinen, H.; Mészáros, I.; Metsaranta, J. M.; Oberhuber, W.; Papadopoulos, A.; Petritan, A. M.; Rohner, B.; Sangüesa-Barreda, G.; Smith, J. M.; Stan, A.; Stojanovic, D. B.; Suarez, M. L.; Svoboda, M.; Trotsiuk, V.; Villalba, R.; Westwood, A.; Wyckoff, P.; Martínez-Vilalta, J.: Early-warning signals of individual tree mortality based on annual radial growth. Frontiers in Plant Science 9, 1964 (2019)

Huang, J.; Forkelova, L.; Unsicker, S. B.; Forkel, M.; Griffith, D. W. T.; Trumbore, S. E.; Hartmann, H.: Isotope labeling reveals contribution of newly fixed carbon to carbon storage and monoterpenes production under water deficit and carbon limitation. Environmental and Experimental Botany 162, pp. 333 - 344 (2019)

Zhang, H.-Y.; Hartmann, H.; Gleixner, G.; Thoma, M.; Schwab, V. F.: Carbon isotope fractionation including photosynthetic and post-photosynthetic processes in C3 plants: Low [CO₂] matters. Geochimica et Cosmochimica Acta 245, pp. 1 - 15 (2019)

Klein, T.; Hartmann, H.: Climate change drives tree mortality. Science 362 (6416), p. 758 (2018)

Li, W.; Hartmann, H.; Adams, H. D.; Zhang, H.; Jin, C.; Zhao, C.; Guan, D.; Wang, A.; Yuan, F.; Wu, J.: The sweet side of global change–dynamic responses of non-structural carbohydrates to drought, elevated CO₂ and nitrogen fertilization in tree species. Tree Physiology 38 (11), pp. 1706 - 1723 (2018)

Marchand, W.; Girardin, M. P.; Gauthier, S.; Hartmann, H.; Bouriaud, O.; Babst, F.; Bergeron, Y.: Untangling methodological and scale considerations in growth and productivity trend estimates of Canada's forests. Environmental Research Letters 13 (9), 093001 (2018)

McDowell, N.; Allen, C. D.; Anderson-Teixeira, K.; Brando, P.; Brienen, R.; Chambers, J.; Christoffersen, B.; Davies, S.; Doughty, C.; Duque, A. et al.; Espirito-Santo, F.; Fisher, R.; Fontes, C. G.; Galbraith, D.; Goodsman, D.; Grossiord, C.; Hartmann, H.; Holm, J.; Johnson, D. J.; Kassim, A. R.; Keller, M.; Koven, C.; Kueppers, L.; Kumagai, T.; Malhi, Y.; McMahon, S. M.; Mencuccini, M.; Meir, P.; Moorcroft, P.; Muller-Landau, H. C.; Phillips, O. L.; Powell, T.; Sierra, C.; Sperry, J.; Warren, J.; Xu, C.; Xu, X.: Drivers and mechanisms of tree mortality in moist tropical forests. New Phytologist 219 (3), pp. 851 - 869 (2018)

Furze, M. E.; Trumbore, S. E.; Hartmann, H.: Detours on the phloem sugar highway: stem carbon storage and remobilization. Current Opinion in Plant Biology 43, pp. 89 - 95 (2018)

Hartmann, H.; Adams, H. D.; Hammond, W. M.; Hoch, G.; Landhäusser, S. M.; Wiley, E.; Zaehle, S.: Identifying differences in carbohydrate dynamics of seedlings and mature trees to improve carbon allocation in models for trees and forests. Environmental and Experimental Botany 152, pp. 7 - 18 (2018)

D’Orangeville, L.; Maxwell, J.; Kneeshaw, D.; Pederson, N.; Duchesne, L.; Logan, T.; Houle, D.; Arseneault, D.; Beier, C. M.; Bishop, D. A. et al.; Druckenbrod, D.; Fraver, S.; Girard, F.; Halman, J.; Hansen, C.; Hart, J. L.; Hartmann, H.; Kaye, M.; Leblanc, D.; Manzoni, S.; Ouimet, R.; Rayback, S.; Rollinson, C. R.; Phillips, R. P.: Drought timing and local climate determine the sensitivity of eastern temperate forests to drought. Global Change Biology 24 (6), pp. 2339 - 2351 (2018)

Weber, R.; Schwendener, A.; Schmid, S.; Lambert, S.; Wiley, E.; Landhäusser, S. M.; Hartmann, H.; Hoch, G.: Living on next to nothing: tree seedlings can survive weeks with very low carbohydrate concentrations. New Phytologist 218 (1), pp. 107 - 118 (2018)

Hartmann, H.; Moura, C.; Anderegg, W. R. L.; Ruehr, N. K.; Salmon, Y.; Allen, C. D.; Arndt, S. K.; Breshears, D. D.; Davi, H.; Galbraith, D. et al.; Ruthrof, K. X.; Wunder, J.; Adams, H. D.; Bloemen, J.; Cailleret, M.; Cobb, R.; Gessler, A.; Grams, T. E. E.; Jansen, S.; Kautz, M.; Lloret, F.; O’Brien, M.: Research frontiers for improving our understanding of drought-induced tree and forest mortality. New Phytologist 218 (1), pp. 15 - 28 (2018)

Hartmann, H.; Schuldt, B.; Sanders, T. G. M.; Macinnis-Ng, C.; Boehmer, H. J.; Allen, C. D.; Bolte, A.; Crowther, T. W.; Hansen, M. C.; Medlyn, B. E. et al.; Ruehr, N. K.; Anderegg, W. R. L.: Monitoring global tree mortality patterns and trends. Report from the VW symposium 'Crossing scales and disciplines to identify global trends of tree mortality as indicators of forest health'. New Phytologist 217 (3), pp. 984 - 987 (2018)

Huang, J.; Hartmann, H.; Hellén, H.; Wisthaler, A.; Perreca, E.; Weinhold, A.; Rücker, A.; van Dam, N. M.; Gershenzon, J.; Trumbore, S. E. et al.; Behrendt, T.: New perspectives on CO₂, temperature and light effects on BVOC emissions using online measurements by PTR-MS and cavity ring-down spectroscopy. Environmental Science & Technology 52 (23), pp. 13811 - 13823 (2018)

Landhäusser, S. M.; Chow, P. S.; Dickman, L. T.; Furze, M. E.; Kuhlmann, I.; Schmid, S.; Wiesenbauer, J.; Wild, B.; Gleixner, G.; Hartmann, H. et al.; Hoch, G.; McDowell, N. G.; Richardson, A. D.; Richter, A.; Adams, H. D.: Standardized protocols and procedures can precisely and accurately quantify non-structural carbohydrates. Tree Physiology 38 (12), pp. 1764 - 1778 (2018)

Zhang, H.-Y.; Lü, X.-T.; Hartmann, H.; Keller, A.; Han, X.-G.; Trumbore, S. E.; Phillips, R. P.: Foliar nutrient resorption differs between arbuscular mycorrhizal and ectomycorrhizal trees at local and global scales. Global Ecology and Biogeography 27 (7), pp. 875 - 885 (2018)