Louis recently started his PhD at Karlstad University. Here, he writes about his previous work and what he intends to do as a PhD student at Karlstad University:

Hei! My name is Louis Addo. I recently joined the RivEM research group as a new PhD student. My background and skills cut across agricultural engineering (from University of Ghana, Legon-Ghana), hydropower development (from Norwegian University of Science and Technology), water engineering and fish habitat modeling (from University of Oulu). My experience with fish habitat modeling was with Finland’s Centre for Economic Development, Transport and the Environment (Ely-Center) in Oulu. With Ely-Center as a master’s thesis worker and later a 1 month contract as an environmental designer, I researched on the effects of short-term regulation on habitat conditions of brown trout, Salmo trutta in the lowermost part of the Kalajoki River (a river located in the Northern Ostrobothnia region of Finland) and possibilities for mitigation. This project was an eye-opener to the use 2D hydrodynamic modelling and fish habitat modelling as a river management tool to protect the river ecosystems of trout under hydropeaking conditions.

As a new PhD student with the RivEM research group, my contribution will mainly be directed towards ecological and individual-based modelling of river ecosystems. This will directly involve modelling of Atlantic salmon and brown trout habitat in the lower part of the Gullspång River (a tributary to the lake Vänern in Sweden) under hydropeaking conditions. It is my future desire that the outcome of this research will contribute to solving real-world conservation problems related to river ecosystems. My supervisors will be John Piccolo (professor), Johan Watz (docent), and Steve Railsback (adjunct professor). As hobbies, my passion for flying and general aviation drives me to fly drones although not a pro yet 🙂 I love to watch and play soccer as well.