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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
Department Geographie und Geowissenschaften, Institut für Geographie, Friedrich-Alexander-Universität Erlangen-Nürnberg
Living on the ice edge: insights into the environmental, climatic, and human history of the Ethiopian highlands [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 [Abstract]


26.01.2023
NN
BayCEER Mitgliederversammlung


09.02.2023
Dr. Alejandro Ordonez
Department of Biology, Aarhus University, Denmark
Rising Novelty in Ecosystems and Climates [Abstract]


16.02.2023
Dr. Nicolai Nürk
Plant Systematics, BayCEER
What is diversification and how should we study it? [Abstract]
Terminplanung und Vortragsarchiv BayCEER Kolloquium (seit 2008) sowie Geoökologisches Kolloquium (ab 2001)
Aktuelle Termine

BayCEER-Kolloquium:
Do. 09.02.2023
Rising Novelty in Ecosystems and Climates
Do. 16.02.2023
What is diversification and how should we study it?
Ökologisch-Botanischer Garten:
So. 05.02.2023
Führung | Gin: Diese Pflanzen stecken drin
So. 05.02.2023
Eröffnung | "Faszination Natur - Malereien und Zeichnungen" - Gemeinschaftsausstellung
So. 12.02.2023
Eigentümlich fremd: Wie Neophyten unsere Vorstellungen von Natur provozieren
Wetter Versuchsflächen
Luftdruck (356m): 982.8 hPa
Lufttemperatur: -1.4 °C
Niederschlag: 0.0 mm/24h
Sonnenschein: <1 h/d

...mehr
Globalstrahlung: 42 W/m²
Lufttemperatur: -6.0 °C
Niederschlag: 0.0 mm/24h
Wind (Höhe 32m): 0.1 km/h

...mehr
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