Publication
Summer primary production of Arctic kelp communities is more affected by duration than magnitude of simulated marine heatwaves
Ecology and Evolution.
Arctic
kelp
marine heatwaves
biodiversity
This study examines how mixed Arctic kelp communities respond to simulated marine heatwaves that vary in duration and magnitude. A mesocosm experiment showed that prolonged heatwave exposure reduced accumulated net community production more strongly than shorter, more intense events, highlighting the importance of duration when assessing marine heatwave impacts on fjord kelp ecosystems.