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Vortragsreihe Ökologie und Umweltforschung WS 2022/23

Donnerstag 12:15-13:45 H6, Geo


Dr. Ingo Heidbüchel
Helmholtz-Zentrum für Umweltforschung - UFZ, Department für Hydrogeologie (Homepage)
Donnerstag, 17.11.2022 :

Water ages in the hydrologic cycle

How long does a drop of water spend inside a catchment? It could be a few seconds, but also many years that pass between the moment a raindrop touches the ground and the moment it leaves via evaporation, transpiration, streamflow or with the groundwater. It all depends on the flowpath the raindrop is taking on its journey through the catchment. Some paths are real expressways while others seem perpetually congested. This has important consequences both for the hydrologic response of a catchment (floods and droughts) as well as for questions of solute transport, pollution and nutrient availability.

In this presentation I would like to give you a sense of how fast water moves on its way over land, through soils and through bedrock, in plants and in streams. Also, I will explain which factors control whether water from a certain rainfall event is likely to be flushed out quickly or become very old inside of a catchment.

***

PostDoc bei Prof. Jan Fleckenstein im DFG-Projekt Defining archetypal transit time distributions and their dynamics in real-world catchments



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DatumVortragende*rTitel


27.10.2022
Dr. Luisa Hopp
Lehrstuhl für Hydrologie, Universität Bayreuth
Streamflow generation processes: controls, flow pathways and links to solute export [Abstract]


10.11.2022
Dr. Hannah Schneider
Centre for Crop Systems Analysis, Wageningen University
Root Phenotypes for Crop Improvement [Abstract]


17.11.2022
Dr. Ingo Heidbüchel
Helmholtz-Zentrum für Umweltforschung - UFZ, Department für Hydrogeologie
Water ages in the hydrologic cycle [Abstract]


24.11.2022
Dr. Andrea Kaim
Department of Computational Landscape Ecology, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
Preserving ecosystem services and biodiversity on agricultural land [Abstract]
H8

01.12.2022
Dr. Alexander Frank & BayCenSI Steering Committee
BayCenSI Opening Ceremony [Abstract]


08.12.2022
Dr. Muammar Mansor
Center for Applied Geoscience Geomicrobiology, Eberhard Karls Universität Tübingen
Microbial-mineral interactions: Formation of pyrite and implications for biosignature and environmental research [Abstract]


15.12.2022
Dr. Alexander Groos
Universität Erlangen
Climate, Environmental and Human History in the Highlands of Ethiopia [Abstract]


12.01.2023
Prof. Dr. Wolfgang Durner
Leiter der Abteilung Bodenkunde und Bodenphysik, TU Braunschweig
Challenges in Soil Hydrological Modeling -- The Devil is in the Details ... [Abstract]


19.01.2023
Prof. Dr. Hannes Knapp
Board Member of the Presiding Committee, Euronatur Foundation
Die aktuelle Situation der deutschen Wälder


26.01.2023
NN
BayCEER Mitgliederversammlung


02.02.2023
Dr. Alejandro Ordonez
Department of Biology, Aarhus University, Denmark
Rising Novelty in Ecosystems and Climates [Abstract]
Terminplanung und Vortragsarchiv BayCEER Kolloquium (seit 2008) sowie Geoökologisches Kolloquium (ab 2001)
Aktuelle Termine


Do. 08.12.2022
Vorstellungsgespräche Leitung ÖBG
BayCEER-Kolloquium:
Do. 08.12.2022
Microbial-mineral interactions: Formation of pyrite and implications for biosignature and environmental research
Do. 15.12.2022
Climate, Environmental and Human History in the Highlands of Ethiopia
Ökologisch-Botanischer Garten:
So. 01.01.2023
Führung | Startklar! Bäume und ihre Knospen
Stadtgespräch:
Mi. 07.12.2022
Deutschland sucht ein Endlager für seine hochradioaktiven Abfälle - Hintergründe, Verfahren, Öffentlichkeitsbeteiligung
Wetter Versuchsflächen
Luftdruck (356m): 973.5 hPa
Lufttemperatur: 2.6 °C
Niederschlag: 0.2 mm/24h
Sonnenschein: <1 h/d

...mehr
Globalstrahlung: 15 W/m²
Lufttemperatur: -0.4 °C
Niederschlag: 1.2 mm/24h
Wind (Höhe 32m): 5.0 km/h

...mehr
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