King Carl XVI Gustaf Professorship in Environmental Sciences awarded to James Kirchner

The Swedish King Carl XVI Gustaf has appointed former WSL Director James Kirchner as the 30th holder of the King Carl XVI Gustaf Professorship in Environmental Sciences for the year 2025/26.

Every year, the Carl XVI Gustaf Foundation for Science, Technology and the Environment, chaired by King Carl XVI Gustaf of Sweden, awards a visiting professorship in environmental sciences to a distinguished researcher from abroad. James Kirchner has been awarded this honour for the year 2025/26.

Kirchner was Director of WSL from 2007 to 2012. Since his retirement, he has continued to be involved in the scientific life of WSL as a Senior Scientist in the Mountain Hydrology and Mass Movements research unit. Until August 2024 he was also professor of the physics of environmental systems at ETH Zurich.

Kirchner's main interests include the hydrology of mountainous and forested landscapes. His research investigates how changes in precipitation and snowmelt affect groundwater recharge and how changing climate and precipitation conditions influence the availability of water for streams, lakes, and forests.

It is hoped that Kirchner's methodological expertise in analysing hydrological data will help in deciphering the mechanisms behind the observed decline in boreal forest growth. The conditions for forests and forestry in a changing climate are a socially and environmentally relevant area of research, particularly in a densely forested country like Sweden.

Kirchner's host institute will be the Swedish University of Agricultural Sciences in Umeå. Dividing his time between WSL and Umeå, he hopes to strengthen scientific collaborations between WSL and Scandinavian colleagues.

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