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- Nils Wallenberg
Nils Wallenberg
Researcher
Department of Earth SciencesAbout Nils Wallenberg
Researcher in the Gothenburg Urban Climate Group.
Research interests:
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Urban climate
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Micro-scale modelling of radiation (shortwave and longwave) fluxes and mean radiant temperature
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Trees as a tool to mitigate excessive radiant load
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Geographical information systems
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Statistical downscaling of climate data
Current projects:
Previous projects:
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The influence of warm weather and outdoor - environment design on preschoolers physical activities and thermal comfort
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SOLWEIG-GPU: GPU-Accelerated Thermal Comfort Modeling Framework for Urban Digital
Twins
Harsh Kamath, Naveen Sudharsan, Manmeet Singh, Nils Wallenberg, Fredrik Lindberg, Dev Niyogi
Journal of Open Source Software (JOSS) - 2026 -
A simple step heating approach for wall surface temperature estimation in the SOlar and LongWave Environmental Irradiance Geometry (SOLWEIG)
model
Nils Wallenberg, Björn Holmer, Fredrik Lindberg, Jessika Lönn, Erik Maesel, David Rayner
Geoscientific Model Development - 2026 -
Overheating in a common Swedish residential multi-story building under current and future climate − Integrating trees to combat
overheating
Jutta Schade, Peter Ylmén, Nils Wallenberg, Sofia Thorsson
City and Environment Interactions - 2025 -
Micro-scale, city-wide analysis of outdoor thermal comfort during
heatwaves in high latitude cities: influence of building geometry
and
vegetation
Fredrik Lindberg, Nils Wallenberg, Sofia Thorsson, Marie Haeger-Eugensson, Jessika Lönn, Benjamin Holmberg, Martina Frid, Jesper Fahlström
International journal of biometeorology - 2025 -
A framework for integrated assessment of blue-green infrastructure: A decision support tool for evaluating climate adaptation and social benefits in relation to construction and maintenance
costs
Sofia Thorsson, Oskar Bäcklin, Joanna Friberg, Sofia Frisell Eriksson, Salar Haghighatafshar, Janina Konarska, Shelley Kotze, Fredrik Lindberg, Claes Anders Malmberg, David Rayner, Jutta Schade, Lisa Ström, Björn Sundén, Barbro Sundström, Nils Wallenberg, Peter Ylmén
Cities - 2025 -
The effects of warm weather on children’s outdoor heat stress and physical activity in a preschool yard in Gothenburg,
Sweden
Nils Wallenberg, Fredrik Lindberg, Sofia Thorsson, Jonatan Jungmalm, Andreas Fröberg, Anders Raustorp, David Rayner
International Journal of Biometeorology - 2023 -
Present and future heat stress of preschoolers in five Swedish
cities
Nils Wallenberg, David Rayner, Fredrik Lindberg, Sofia Thorsson
Climate Risk Management - 2023 -
An anisotropic parameterization scheme for longwave irradiance and its impact on radiant load in urban outdoor
settings
Nils Wallenberg, Björn Holmer, Fredrik Lindberg, David Rayner
International Journal of Biometeorology - 2023 -
Locating trees to mitigate outdoor radiant load of humans in urban areas using a metaheuristic hill-climbing algorithm – introducing TreePlanter
v1.0
Nils Wallenberg, Fredrik Lindberg, David Rayner
Geoscientific Model Development - 2022 -
Outdoor heat in urban areas - Model development and
applications
Nils Wallenberg
2022 -
Outdoor heat stress at preschools during an extreme summer in Gothenburg, Sweden -
Preschool teachers’ experiences contextualized by radiation
modelling
Oskar Bäcklin, Fredrik Lindberg, Sofia Thorsson, David Rayner, Nils Wallenberg
Multiple Nordic Geographies 9th Nordic Geographers Meeting 19th - 22nd of June 2022 Joensuu, Finland - 2022 -
Hur påverkas förskolebarns fysiska aktivitet och välbefinnande av
värmeböljor?
Nils Wallenberg, Fredrik Lindberg, Sofia Thorsson, Oskar Bäcklin, David Rayner, Jonatan Jungmalm, Andreas Fröberg, Anders Raustorp
Forskning Pågår, Utbildningvetenskapliga institutionen, GU - 2022 -
Outdoor heat stress at preschools during an extreme summer in Gothenburg, Sweden - Preschool teachers’ experiences contextualized by radiation
modelling
Oskar Bäcklin, Fredrik Lindberg, Sofia Thorsson, David Rayner, Nils Wallenberg
Sustainable Cities and Society - 2021 -
The influence of anisotropic diffuse shortwave radiation on mean radiant temperature in outdoor urban
environments
Nils Wallenberg, Fredrik Lindberg, Björn Holmer, Sofia Thorsson
Urban Climate - 2020 -
9B.8: The Influence of Anisotropic Diffuse Radiation on Mean Radiant Temperature in Outdoor Urban
Environments
Nils Wallenberg, Fredrik Lindberg, Sofia Thorsson, Björn Holmer
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, New York, US, August 2018 - 2018 -
Värmestress i urbana utomhusmiljöer – förekomst och möjliga åtgärder i befintlig
bebyggelse
Nils Wallenberg, Sofia Thorsson, Fredrik Lindberg, Björn Holmer
2018