Publikationen von Jan Muhr

Zeitschriftenartikel (26)

1.
Zeitschriftenartikel
Helm, J.; Muhr, J.; Hilman, B.; Kahmen, A.; Schulze, E. D.; Trumbore, S. E.; Herrera-Ramirez, D.; Hartmann, H.: Carbon dynamics in long-term starving poplar trees—the importance of older carbohydrates and a shift to lipids during survival. Tree Physiology, tpad135 (2023)
2.
Zeitschriftenartikel
Herrera-Ramirez, D.; Hartmann, H.; Römermann, C.; Trumbore, S. E.; Muhr, J.; Maracahipes-Santos, L.; Brando, P.; Silvério, D.; Huang, J.; Kuhlmann, I. et al.; Sierra, C. A.: Anatomical distribution of starch in the stemwood influences carbon dynamics and suggests storage-growth trade-offs in some tropical trees. Journal of Ecology 111 (11), S. 2532 - 2548 (2023)
3.
Zeitschriftenartikel
Helm, J.; Salomón, R. L.; Hilman, B.; Muhr, J.; Knohl, A.; Steppe, K.; Gibon, Y.; Cassan, C.; Hartmann, H.: Differences between tree stem CO2 efflux and O2 influx rates cannot be explained by internal CO2 transport or storage in large beech trees. Plant, Cell and Environment 46 (9), S. 2680 - 2693 (2023)
4.
Zeitschriftenartikel
Helm, J.; Hartmann, H.; Göbel, M.; Hilman, B.; Herrera, D. A.; Muhr, J.: Low-cost chamber design for simultaneous CO2 and O2 flux measurements between tree stems and the atmosphere. Tree Physiology 41 (9), S. 1767 - 1780 (2021)
5.
Zeitschriftenartikel
Hilman, B.; Muhr, J.; Helm, J.; Kuhlmann, I.; Schulze, E. D.; Trumbore, S. E.: The size and the age of the metabolically active carbon in tree roots. Plant, Cell and Environment 44 (8), S. 2522 - 2535 (2021)
6.
Zeitschriftenartikel
Herrera-Ramirez, D.; Sierra, C.; Römermann, C.; Muhr, J.; Trumbore, S. E.; Silvério, D.; Brando, P. M.; Hartmann, H.: Starch and lipid storage strategies in tropical trees relate to growth and mortality. New Phytologist 230 (1), S. 139 - 154 (2021)
7.
Zeitschriftenartikel
D’Andrea, E.; Rezaie, N.; Prislan, P.; Gričar, J.; Muhr, J.; Collalti, A.; Matteucci, G.: Frost and drought: Effects of extreme weather events on stem carbon dynamics in a Mediterranean beech forest. Plant, Cell and Environment 43 (10), S. 2365 - 2379 (2020)
8.
Zeitschriftenartikel
Herrera-Ramirez, D.; Muhr, J.; Hartmann, H.; Roemermann, C.; Trumbore, S. E.; Sierra, C.: Probability distributions of nonstructural carbon ages and transit times provide insights into carbon allocation dynamics of mature trees. New Phytologist 26 (5), S. 1299 - 1311 (2020)
9.
Zeitschriftenartikel
Schwab, V. F.; Nowak, M.; Elder, C. D.; Trumbore, S. E.; Xu, X.; Gleixner, G.; Lehmann, R.; Pohnert, G.; Muhr, J.; Kuesel, K. et al.; Totsche, K. U.: 14C-free carbon is a major contributor to cellular biomass in geochemically distinct groundwater of shallow sedimentary bedrock aquifers. Water Resources Research 55 (3), S. 2104 - 2121 (2019)
10.
Zeitschriftenartikel
Schwab, V. F.; Nowak, M.; Trumbore, S. E.; Xu, X.; Gleixner, G.; Muhr, J.; Kuesel, K.; Totsche, K. U.: Isolation of individual saturated fatty acid methyl esters derived from groundwater phospholipids by preparative high-pressure liquid chromatography for compound-specific radiocarbon analyses. Water Resources Research 55 (3), S. 2521 - 2531 (2019)
11.
Zeitschriftenartikel
D'Andrea, E.; Rezaie, N.; Battistelli, A.; Gavrichkova, O.; Kuhlmann, I.; Matteucci, G.; Moscatello, S.; Proietti, S.; Scartazza, A.; Trumbore, S. E. et al.; Muhr, J.: Winter's bite: beech trees survive complete defoliation due to spring late-frost damage by mobilizing old C reserves. New Phytologist 224 (2), S. 625 - 631 (2019)
12.
Zeitschriftenartikel
Muhr, J.; Trumbore, S. E.; Higuchi, N.; Kunert, N.: Living on borrowed time – Amazonian trees use decade‐old storage carbon to survive for months after complete stem girdling. New Phytologist 220 (1), S. 111 - 120 (2018)
13.
Zeitschriftenartikel
Hilman, B.; Muhr, J.; Trumbore, S. E.; Kunert, N.; Carbone, M. S.; Yuval, P.; Wright, S. J.; Moreno, G.; Pérez‑Priego, O.; Migliavacca, M. et al.; Carrara, A.; Grünzweig, J. M.; Osem, Y.; Weiner, T.; Angert, A.: Comparison of CO2 and O2 fluxes demonstrate retention of respired CO2 in tree stems from a range of tree species. Biogeosciences 16 (1), S. 177 - 191 (2017)
14.
Zeitschriftenartikel
Muhr, J.; Messier, C.; Delagrange, S.; Trumbore, S. E.; Xu, X.; Hartmann, H.: How fresh is maple syrup? Sugar maple trees mobilize carbon stored several years previously during early springtime sap-ascent. New Phytologist 209 (4), S. 1410 - 1416 (2016)
15.
Zeitschriftenartikel
Nowak, M.; Beulig, F.; von Fischer, J.; Muhr, J.; Küsel, K.; Trumbore, S. E.: Autotrophic fixation of geogenic CO2 by microorganisms contributes to soil organic matter formation and alters isotope signatures in a wetland mofette. Biogeosciences 12 (3), S. 7169 - 7183 (2015)
16.
Zeitschriftenartikel
Trumbore, S. E.; Czimczik, C. I.; Sierra, C.; Muhr, J.; Xu, X.: Non-structural carbon dynamics and allocation relate to growth rate and leaf habit in California oaks. Tree Physiology 35 (11), S. 1206 - 1222 (2015)
17.
Zeitschriftenartikel
Ahrens, B.; Reichstein, M.; Borken, W.; Muhr, J.; Trumbore, S. E.; Wutzler, T.: Bayesian calibration of a soil organic carbon model using delta14C measurements of soil organic carbon and heterotrophic respiration as joint constraints. Biogeosciences 11 (8), S. 2147 - 2168 (2014)
18.
Zeitschriftenartikel
Krüger, I.; Muhr, J.; Hartl-Meier, C.; Schulz, C.; Borken, W.: Age determination of coarse woody debris with radiocarbon analysis and dendrochronological cross-dating. European Journal of Forest Research 133, S. 931 - 939 (2014)
19.
Zeitschriftenartikel
Vicca, S.; Bahn, M.; Estiarte, M.; van Loon, E. E.; Vargas, R.; Alberti, G.; Ambus, P.; Arain, M. A.; Beier, C.; Bentley, L. P. et al.; Borken, W.; Buchmann, N.; Collins, S. L.; de Dato, G.; Dukes, J. S.; Escolar, C.; Fay, P.; Guidolotti, G.; Hanson, P. J.; Kahmen, A.; Kröel-Dulay, G.; Ladreiter-Knauss, T.; Larsen, K. S.; Lellei-Kovacs, E.; Lebrija-Trejos, E.; Maestre, F. T.; Marhan, S.; Marshall, M.; Meir, P.; Miao, Y.; Muhr, J.; Niklaus, P. A.; Ogaya, R.; Peñuelas, J.; Poll, C.; Rustad, L. E.; Savage, K.; Schindlbacher, A.; Schmidt, I. K.; Smith, A. R.; Sotta, E. D.; Suseela, V.; Tietema, A.; van Gestel, N.; van Straaten, O.; Wan, S.; Weber, U.; Janssens, I. A.: Can current moisture responses predict soil CO2 efflux under altered precipitation regimes? A synthesis of manipulation experiments. Biogeosciences 11 (11), S. 2991 - 3013 (2014)
20.
Zeitschriftenartikel
Muhr, J.; Angert, A.; Negrón-Juárez, R. I.; Muñoz, W. A.; Kraemer, G.; Chambers, J. Q.; Trumbore, S. E.: Carbon dioxide emitted from live stems of tropical trees is several years old. Tree Physiology 33, S. 743 - 752 (2013)
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