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Fakultät für Biologie, Chemie und Geowissenschaften

Lehrstuhl für Hydrologie - Prof. Dr. Stefan Peiffer

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Vorlesung/Übung: Biogeochemical methods in hydrology (GM 3.15) (neu: BGCP10) (28407)

WS 2021/2022
Fr.: 10:00-12:00, S 130 (NW III)

Ben Gilfedder

Bitte Aushang/Bekanntgabe an dieser Stelle beachten für Termine!

Introduction and overview

This course aims to teach a deeper understanding of biogeochemical processes in the natural environment with a focus on aqueous systems (streams, rivers lakes). It will also provide the practical skills to undertake biogeochemical research in hydrology. The course will involve both conceptual understanding of biogeochemical processes and how practically to sample, measure and interpret biogeochemically relevant compounds at different spatial scales in hydrological systems. This will include studying the connection between groundwater and surface water, chemical fluxes, production and cycling of elements such as carbon and nutrients. Specifically the course will investigate:

  • Groundwater – surface water interactions and chemical fluxes in streams – where does the groundwater connect to surface water and how important is it?
  • Biogeochemical cycling within streams with a particular emphasis on redox processes and nutrient cycling in the hyporheic zone and its importance for water quality and healthy ecosystems.
  • Coupling between physical and biogeochemical processes in lakes e.g. the importance of stratification on chemical processes – natural chemical reactions and open vs. closed systems
  • Peatlands as carbon reactors – extreme redox processes and carbon stores

The course will be given in English due to integration into the Environmental Chemistry Master course. 10 people maximum - please enrol on CampusOnline/cmlife!

The class will run every Friday from 10:00-12:00 with a field/lab intensive.

Dr. Benjamin Gilfedder 

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