On Thursday 23 August Steve Railsback from Humboldt State University, California USA, will give a seminar at Karlstad University titled: “Can Big Complex Models be Useful? Lessons from 20 Years of Salmonid Modeling for River Management”.

The seminar will start at 10:00 in room 5F416, everyone is welcome to attend the seminar.

Steve will give a brief overview and history of individual-based trout and salmon models, and provide examples of how the modeling experience produced general knowledge about ecology and fish.

Read more about Steve’s work on individual-based modeling and ecology here.



Karlstad University, Hudiksvall municipality, the county board in Gävleborg and Dam Removal Europe are arranging an international seminar on dam removal in Hudiksvall, Sweden, 24-26 September 2018. The aim of Dam Removal Europe is to restore European rivers by removing dams, and in that way ensure the preservation of free-flowing rivers full of fish.

Several different aspects of dam removal will be discussed during the three-day seminar, such as effects of dams on migratory fish and whole ecosystems, social issues, hydro-industry perspectives and existing policies. The seminar will also include presentations of case studies and a visit to dam removal sites.

Read more and register for the seminar here!

On Tuesday 22 May 2018, Alessia Uboni from the Swedish University of Agricultural Sciences (SLU) and University of Oslo will give a seminar titled “Interannual variability in habitat selection and link to reproductive success: an example from Yellowstone wolves”.

The seminar begins at 13:15 in room 5F322 at Karlstad University. Everyone is welcome to attend the seminar.

On Tuesday May 8th Bengt Gunnar Jonsson, professor at Mid Sweden University, will give a seminar titled: “The future of the Swedish forest landscape – environmental objectives and their implementation”. The seminar will start 13.15 in the Risklab (room 21A259) at Karlstad University. Everyone is welcome to attend the seminar.

For the first Tuesday seminar of the year, Kristine Lund Bjørnås, PhD-student at Karlstad University, will talk about evidence synthesis in environmental science. The seminar will be held Tuesday 23 January at 13:15 in room 5F416 at Karlstad University. Everyone is welcome to attend the seminar.

In preparation for the seminar, Kristine writes:

“In these times of alternative facts and post truth, the role and authority of scientists in society is challenged. It is therefore important that we as scientists continue to improve our methods and communication – and one way of doing that is to increase interaction with the end-users of scientific findings. In environmental- and natural resource management, many important policy and practice decisions are not being taken based on the best available scientific evidence, even when that is an explicit management objective. For instance, in a questionnaire among conservation practitioners in England, the majority (77%) reported that they used “commonsense”, “personal experience” or “speaking to other managers” as their primary source of information prior to management actions (Sutherland et al. 2004). This might be because there is no clear understanding of what the best available scientific evidence (i.e. “what works”) is. As a response to this need for more evidence-based environmental management, systematic reviews have found their way also into environmental science.

Brown trout (Salmo trutta), the model species of Kristine’s dissertation project, in an aquarium at Karlstad University.

In this seminar I will go through the principles of systematic reviewing literature, the strengths and weaknesses of the method, and I will talk about my current review project.”


Sutherland, W.J.; Pullin, A.; Dolman, P.M. & Knight, T.M. 2004. The need for evidence-based conservation. TRENDS Ecol Evol. 19.6.

See also:

Mistra Council for Evidence-based Environmental management

Collaboration for Environmental Evidence

Tomorrow, 26 September, Rachel Bowes, postdoctoral researcher at Karlstad University, will give a seminar on “Temporally analyzing river food webs”. The seminar will be given at 13:15 in room 5F416 at Karlstad University. Everyone is welcome to attend the seminar.