Terminplanung kommende Semester und Vortragsarchiv BayCEER Kolloquium
Plants need sunlight, water, and soil nutrients to grow. A part of the carbon produced by photosynthesis in the foliage is transferred to root-associated ‘mycorrhizal’ fungi, which help plants to take up nutrients and water from the soil. This carbon can be subsequently taken up by non-green plants that tap into the same fungal network: fully mycoheterotrophic plants. Although fully mycoheterotrophic plants represent only a tiny fraction of plant diversity, they demonstrate that carbon uptake from mycorrhizal fungi is a successful plant strategy to thrive in low light conditions. Indeed, some relatives of fully mycoheterotrophic plants are partially mycoheterotrophic: they can combine autotrophy and mycoheterotrophy when light or seed reserves are insufficient for growth. We currently assume that that up to 9% of all plant species are capable of some form of mycoheterotrophy (mostly orchids). However, based on recent isotopic evidence a new form of partial mycoheterotrophy has been discovered, which advances the hypothesis that an additional 35% of land species are capable of mycoheterotrophy and can survive in low-light habitats by receiving carbon from root-associated arbuscular mycorrhizal fungi.
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Vincent Merckx was selected as Senior Fellow of the Bayreuth Humboldt Centre 2020 with the project "Carbon transfer in arbuscular mycorrhizal networks" and is hosted by BayCEER members Gerhard Gebauer and Johanna Pausch.
Datum | Vortragende*r | Titel |
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21.10.2021 | Dr. Vincent Merckx Research Group Leader Understanding Evolution, Naturalis Biodiversity Center, Leiden, Netherlands | Mycoheterotrophy: an uncharted carbon flux in the plant world [Abstract] |
online 28.10.2021 | Dr. Daniel Veres Romanian Academy, Institute of Speleology, 400006 Cluj-Napoca, Romania | High levels of lead pollution in the Balkans from the Early Bronze Age to the Industrial Revolution [Abstract] |
Freitag Raum S103, FAN 10:00-16:15 29.10.2021 | Fachvorträge Bewerbungsverfahren Leitung Bayreuther Zentrum für stabile Isotope in der Ökologie und Biogeochemie (BayCenSI) [Abstract] | |
04.11.2021 | Dr. Magdalena Mair Research Group Leader Statistical Ecotoxicology, Animal Ecology I, BayCEER, UBT | Challenges in environmental hazard assessment – Demonstrating the absence of effects and predicting toxicity for untested materials [Abstract] |
hybrid 18.11.2021 | Dr. Shravan Kumar Muppa Micrometeorology, BayCEER, UBT | Investigating local topographic effects on the stable boundary layer structure in mountainous terrain using large eddy simulations [Abstract] |
online-only 25.11.2021 | Dr. Jan Jansa Laboratory of Fungal Biology, Institute of Microbiology of the Czech Academy of Sciences, Prague | Arbuscular mycorrhizal hyphosphere as a soil nutrient turnover hotspot [Abstract] |
02.12.2021 | Prof. Dr. Aaron Thompson Department of Crop and Soil Sciences, University of Georgia, USA | How iron oxidation can direct the fate of organic matter and iron mineral composition in redox dynamic soils [Abstract] |
postponed to summer `22 09.12.2021 | Prof. Dr. Nadia Soudzilovskaia Associate Professor, Universiteit Leiden & Professor Ecosystem Functioning, Hasselt University Belgium | Understanding mycorrhizal functions across scales [Abstract] |
verschoben auf SS 2022 16.12.2021 | Prof. Dr. Michael Hauhs Ecological Modelling, BayCEER, UBT | VERSCHOBEN Abschiedsvorlesung: Wozu lassen sich Modelle von Ökosystemen verwenden? [Abstract] |
hybrid 13.01.2022 | Prof. Dr. Jeroen Buters Zentrum Allergie und Umwelt (ZAUM), Technische Universität und Helmholtz Zentrum München | Allergens in the air we breathe: relevance, avoidance and effect of climate change [Abstract] |
online-only 20.01.2022 | Prof. Dr. Eva Jakob Institute for Entrepreneurship and Innovation, Social Entrepreneurship, UBT | Solving social and ecological challenges by starting a business? How social entrepreneurial teams create new solutions [Abstract] |
27.01.2022 | BayCEER Mitgliederversammlung |
BayCEER-Kolloquium: |
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Do. 06.04.2023 Human-Wildlife Conflicts (HWC) in Southern Africa |
Dialog: |
Mi. 01.03.2023 aktuell Main FlussFilmFest 2023 |
Mi. 22.03.2023 Workshop Wassersensible Ernährung |
So. 26.03.2023 Aktionstag "Mein Main" |
Ökologisch-Botanischer Garten: |
So. 02.04.2023 Führung | Rosen-Seide & Soja-Kaschmir: Textilien von morgen |