Ansgar Kahmen (A Kahmen)

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 16

Top Topics

Machine Learning

Gas Chromatography

Top Venues

The New phytologist

Proceedings of the National Academy of Sciences of the United States of America

Plant biology (Stuttgart, Germany)

Ecology letters

This page only lists publications with an associated author ORCID identifier.

Publications

Eva Morgner, Meisha-Marika Holloway-Phillips, David Basler, Daniel B Nelson, Ansgar Kahmen
Effects of increasing atmospheric CO 2 on leaf water δ 18 O values are small and are attenuated in grasses and amplified in dicotyledonous herbs and legumes when transferred to cellulose δ 18 O values. The New phytologist (2024)
Eva Morgner, Meisha-Marika Holloway-Phillips, David Basler, Daniel B Nelson, Ansgar Kahmen
Effects of increasing atmospheric CO 2 on leaf water δ 18 O values are small and are attenuated in grasses and amplified in dicotyledonous herbs and legumes when transferred to cellulose δ 18 O values. The New phytologist 242 (5) (2024)
Richard L Peters, Kathy Steppe, Christoforos Pappas, Roman Zweifel, Flurin Babst, Lars Dietrich, Georg von Arx, Rafael Poyatos, Marina V Fonti, Patrick Fonti, Charlotte Grossiord, Mana Gharun, Nina Buchmann, David N Steger, Ansgar Kahmen
Daytime stomatal regulation in mature temperate trees prioritizes stem rehydration at night. The New phytologist (2023)
Marie-Louise Schärer, Andreas Lüscher, Ansgar Kahmen
Post-drought compensatory growth in perennial grasslands is determined by legacy effects of the soil and not by plants. The New phytologist (2023)
Meisha-Marika Holloway-Phillips, Lucas A Cernusak, Daniel B Nelson, Marco M Lehmann, Guillaume Tcherkez, Ansgar Kahmen
Covariation between oxygen and hydrogen stable isotopes declines along the path from xylem water to wood cellulose across an aridity gradient. The New phytologist (2023)
Florian Cueni, Daniel B Nelson, Marco M Lehmann, Markus Boner, Ansgar Kahmen
Constraining parameter uncertainty for predicting oxygen and hydrogen isotope values in fruit. Journal of experimental botany 73 (14) (2022)
Meisha-Marika Holloway-Phillips, Jochem Baan, Daniel B Nelson, Marco M Lehmann, Guillaume Tcherkez, Ansgar Kahmen
Species variation in the hydrogen isotope composition of leaf cellulose is mostly driven by isotopic variation in leaf sucrose. Plant, cell & environment 45 (9) (2022)
Ansgar Kahmen, D Basler, G Hoch, R M Link, Bernhard Schuldt, C Zahnd, M Arend
Root water uptake depth determines the hydraulic vulnerability of temperate European tree species during the extreme 2018 drought. Plant biology (Stuttgart, Germany) 24 (7) (2022)
Kersti Leppä, Yu Tang, Jerome Ogee, Samuli Launiainen, Ansgar Kahmen, Pasi Kolari, Elina Sahlstedt, Matthias Saurer, Pauliina Schiestl-Aalto, Katja T Rinne-Garmston
Explicitly accounting for needle sugar pool size crucial for predicting intra-seasonal dynamics of needle carbohydrates δ 18 O and δ 13 C. The New phytologist 236 (6) (2022)
Matthias Arend, Roman Mathias Link, Cedric Zahnd, Günter Hoch, Bernhard Schuldt, Ansgar Kahmen
Lack of hydraulic recovery as a cause of post-drought foliage reduction and canopy decline in European beech. The New phytologist 234 (4) (2022)
Lucas A Cernusak, Adrià Barbeta, Rosemary T Bush, Rebekka Bögelein, Juan Pedro Ferrio, Lawrence B Flanagan, Arthur Gessler, Paula Martín-Gómez, Regina T Hirl, Ansgar Kahmen, Claudia Keitel, Chun-Ta Lai, Niels C Munksgaard, Daniel B Nelson, Jerome Ogee, John S Roden, Hans Schnyder, Steven L Voelker, Lixin Wang, Hilary Stuart-Williams, Lisa Wingate, Wusheng Yu, Liangju Zhao, Matthias Cuntz
Do 2 H and 18 O in leaf water reflect environmental drivers differently? The New phytologist 235 (1) (2022)
S Nemiah Ladd, Daniel B Nelson, Ines Bamberger, L Erik Daber, Juergen Kreuzwieser, Ansgar Kahmen, Christiane Werner
Metabolic exchange between pathways for isoprenoid synthesis and implications for biosynthetic hydrogen isotope fractionation. The New phytologist 231 (5) (2021)
Sophia Etzold, Frank J Sterck, Arun K Bose, Sabine Braun, Nina Buchmann, Werner Eugster, Arthur Gessler, Ansgar Kahmen, Richard L Peters, Yann Vitasse, Lorenz Walthert, Kasia Ziemińska, Roman Zweifel
Number of growth days and not length of the growth period determines radial stem growth of temperate trees. Ecology letters (2021)
Daniel B Nelson, David Basler, Ansgar Kahmen
Precipitation isotope time series predictions from machine learning applied in Europe. Proceedings of the National Academy of Sciences of the United States of America 118 (26) (2021)
Matthias Arend, Roman Mathias Link, Rachel Patthey, Günter Hoch, Bernhard Schuldt, Ansgar Kahmen
Rapid hydraulic collapse as cause of drought-induced mortality in conifers. Proceedings of the National Academy of Sciences of the United States of America 118 (16) (2021)
Jobin Joseph, Decai Gao, Bernhard Backes, Corinne Bloch, Ivano Brunner, Gerd Gleixner, Matthias Saurer, Henrik Hartmann, Günter Hoch, Christian Hug, Ansgar Kahmen, Marco M Lehmann, Mai-He Li, Jörg Luster, Martina Peter, Christian Poll, Andreas Rigling, Kaisa A Rissanen, Nadine Katrin Ruehr, Matthias Saurer, Marcus Schaub, Leonie C Schönbeck, Benjamin Stern, Frank M Thomas, Roland A Werner, Willy Werner, Thomas Wohlgemuth, Frank Hagedorn, Arthur Gessler
Rhizosphere activity in an old-growth forest reacts rapidly to changes in soil moisture and shapes whole-tree carbon allocation. Proceedings of the National Academy of Sciences of the United States of America 117 (40) (2020)