Light-stress avoidance mechanisms in a **Sphagnum**-dominated wet coastal Arctic tundra ecosystem in Alaska Universiteit Antwerpen
The Arctic experiences a high-radiation environment in the summer with 24-hour daylight for more than two months. Damage to plants and ecosystem metabolism can be muted by overcast conditions common in much of the Arctic. However, with climate change, extreme dry years and clearer skies could lead to the risk of increased photoxidation and photoinhibition in Arctic primary producers. Mosses, which often exceed the NPP of vascular plants in ...