Waiting
Elaborazione accesso...

Trial ends in Request Full Access Tell Your Colleague About Jove
Journal / Environment / Laboratory Simulation of an Iron(II)-rich…
JoVE Journal
Environment

È necessario avere un abbonamento a JoVE per visualizzare questo Contenuto. Accedi o inizia la tua prova gratuita.

JoVE Journal Environment
Laboratory Simulation of an Iron(II)-rich Precambrian Marine Upwelling System to Explore the Growth of Photosynthetic Bacteria
Characterization and Application of Passive Samplers for Monitoring of Pesticides in Water
Journal (Environment)
Characterization and Application of Passive Samplers for Monitoring of Pesticides in Water
Controlled-release of Chlorine Dioxide in a Perforated Packaging System to Extend the Storage Life and Improve the Safety of Grape Tomatoes
Journal (Environment)
Controlled-release of Chlorine Dioxide in a Perforated Packaging System to Extend the Storage Life and Improve the Safety of Grape Tomatoes
 

Laboratory Simulation of an Iron(II)-rich Precambrian Marine Upwelling System to Explore the Growth of Photosynthetic Bacteria

Article DOI: 10.3791/54251-v • 09:45 min • July 24th, 2016
July 24th, 2016 •
1,2, 1, 1, 1,2
1Department of Geosciences, University of Tuebingen, 2Department of Geological and Atmospheric Sciences, Iowa State University

Capitoli

Riepilogo
Automatic Translation

We simulated a Precambrian ferruginous marine upwelling system in a lab-scale vertical flow-through column. The goal was to understand how geochemical profiles of O2 and Fe(II) evolve as cyanobacteria produce O2. The results show the establishment of a chemocline due to Fe(II) oxidation by photosynthetically produced O2.

Tags

Laboratory Simulation Iron(II)-rich Precambrian Marine Upwelling System Growth Of Photosynthetic Bacteria Experimental Approach Ferruginous Upwelling System Geochemical Profiles Oxygen Aqueous Iron Water Column Cyanobacteria Photosynthesis Newly Developed Method Earth's History Oxygenation Of The Atmosphere Banded Iron Formations Geochemical Conditions Precambrian Ocean Lab Scale Simulation Modern Methods Early Earth Studies Geo-microbial Investigations Chemical Fluctuations In Sediment Bodies Experiment Setup Video Protocol Bacteria Culturing Assembly Steps Sterilizing Materials Synechococcus 7002 Anoxic Solution
Read Article

Get cutting-edge science videos from JoVE sent straight to your inbox every month.

Waiting X
Simple Hit Counter