Stef Bokhorst

The paper quantifies the effect of lichen growth forms on granitic rock weathering in Maritime Antarctic ecosystems, finding crustose lichens cause greater hardness reduction than foliose and fruticose forms.

This study links increased Arctic extreme climatic events to negative fitness effects on local biota, showing significant impacts on angiosperms and chordates.

This study analyzes decomposition responses to warming across global macro-environmental gradients, finding that warming effects vary significantly depending on moisture and temperature, with a threshold of 5.2°C for significant decomposition increase.

This paper critiques a study claiming sustained greening in the Antarctic Peninsula, arguing the methodology and biological plausibility of the reported trend are questionable.