Martin Luther University Halle-Wittenberg

Dictmanus albus [(c) Christian Ristok]

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Arpad Thoma

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Arpad Thoma

room 1.10.0
Institut für Biologie / Geobotanik und Botanischer Garten
Am Kirchtor 1
06108 Halle (Saale)

phone: (+49) 345 55 26264

Scientific Employment

Since 2024

Scientific employee, Geobotany and Botanical Garden, Martin-Luther University, Halle-Wittenberg, Prof. Dr. Isabell Hensen

Teaching & Courses

Summer semester

Ökologisches Grundpraktikum (Bachelor Biologie)
Geländepraktikum Müritz Nationalpark (Lehramt Biologie) mit Dr. Mareike Koppik

Research focus

Coming soon...

Education

Since 2024/06
Doctoral researcher at the Martin-Luther University Halle-Wittenberg.
Supervision: Dr. Christoph Rosche & Dr. Sabrina Träger

2021 - 2024
Master of Science in Biodiversity Science at the Martin-Luther-University Halle-Wittenberg and the iDiv Leipzig (Focus: Plant Ecology & Nature Conservation)

Master thesis on the topic of “Valuation of riparian vegetation in urban environments: A Discrete Choice Experiment Assessment.”

Supervision: Dr. Marek Giergiczny

2015 - 2021
Bachelor of Science in Biology at the Martin-Luther-University Halle-Wittenberg
(Focus: Plant Ecology)

Bachelor thesis on the topic of “Intraspecific variation in the reaction to experimental aridity on 59 Conyza canadensis populations.”

Supervision: Dr. Christoph Rosche

Publications

Callaway, R.M., Pal, R., Schaar, A., Hooper, D., Auge, H., Hensen, I., Kožić, K., Lekberg, Y., Nagy, D.U., Selke, J.A., Thoma, A.E., Träger, S., Rosche, C. (2025). Exotic invasive plant species increase primary productivity, but not in their native ranges. Ecology Letters, accepted.

Thoma, A.E., Lekberg, Y., Nagy, D. U., Sheng, M., Welk, E., & Rosche, C. (2025). Progress and future directions of biogeographical comparisons of plant-fungal interactions in invasion contexts. New Phytologist. (https://doi.org/10.1111/nph.70228   )

Rosche C., Broennimann O., Novikov A., Mrázová V., Danihelka J., Gastner M.T., Guisan A., Kožić K., Meyer C., Müller-Schärer H., Nagy D.U., Remelgado R., Ronikier M., Selke J.A., Shiyan N.M., Suchan T., Thoma A.E., Zdvořák P., Mráz P. (2024). Herbarium specimens reveal a cryptic invasion of polyploid Centaurea stoebe in Europe. New Phytologist. (https://doi.org/10.1111/nph.20212   )

Nagy D.U., Thoma A.E., Callaway R.M., Hensen I., Stein C., Tsunoda T., Sheng M., Lekberg Y., Slate M., Al-Gharaibeh M., Samartza I., Pal R.W., Frazee L.J., Flory L., Khasa D.P., Jandová K., Shah M.A., Rosche C. (2024). Among‐population variation in drought responses is consistent across life stages but not between native and non‐native ranges. New Phytologist. (https://doi.org/10.1111/nph.19895   )

Lucas M.S., Hensen I., Barratt C.D., Callaway R.M., Durka W., Lekberg Y., Nagy D.U. Onstein, R.E., Shah M.A., van Dam N.M., Thoma A.E., Rosche C. (2024). Re-focusing sampling, design and experimental methods to assess rapid evolution by non-native plant species. Biological Invasions. (https://doi.org/10.1007/s10530-024-03249-x   )

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