Biogeochemistry Workshop
5 Lectures on Microsensors in Biogeochemistry
In the Biogeochemistry Workshop, Dr. Tage Dalsgaard, Ph.D. Microbial Ecology and Biogeochemistry, presented 5 lectures focused on microsensor applications in Biogeochemistry. Here are the recordings. We hope that you enjoy the lectures. If you have any feedback, you can get in touch at sales@unisense.com.
Web lecture
Introduction to Microsensors
In this lecture, Tage gives you a basic understanding of the design, construction, and application of microsensors.
You will learn about the sensor types, calibrations, and tip sizes, and we discuss the differences between optical sensors, amperometric sensors, and potentiometric microelectrodes.
You will learn about the sensor types, calibrations, and tip sizes, and we discuss the differences between optical sensors, amperometric sensors, and potentiometric microelectrodes.
Web lecture
Lab-based Studies
You will learn about different types of experimental microprofiling set-ups.
Tage explains the setups in relation to different applications, such as microbial mats and photosynthesis.
We also talk about the combination of measurements in the lab and in the field.
Web lecture
Field Studies
We look at what to consider and different options for in situ microsensor measurements.
We also venture into shallow waters, and even the deep sea.
Tage combines this presentation with application examples, and he shares some of his own research experience.
Web lecture
Demonstration of the Field MicroProfiling System
In this online demonstration, Tage shows you how the Field MicroProfiling System and the Profiling software work, how you calibrate a microsensor, and he performs a live microprofile measurement of oxygen in a sediment core.
Web lecture
Demonstration of Activity Calculation
In this lecture, Tage gives you a live demonstration of the SensorTrace Profiling software.
He presents you with the theory and assumptions behind the software and guides you through the possibilities and settings.
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