Improving the representation of precipitation in Earth system models (ESMs) is critical for assessing the impacts of climate change and especially of extreme events like floods and droughts. In existing ESMs, precipitation is not resolved explicitly, but represented by parameterizations. These typically rely on resolving approximated but computationally expensive column-based physics, not accounting for interactions between lo...

Many species have become threatened during the Anthropocene, requiring conservation strategies based on biological evidence. Wood‐inhabiting fungi face multiple threats due to a complex interplay of a short lifespan, removal of dead wood as a resource and climate change. Furthermore, rare fruiting events might restrict dispersal via spores, leading to a significant population genetic structure. Yet, little is known about the g...

The green algae of the genus Ancylonema , which belong to the zygnematophytes, are prevalent colonizers of glaciers worldwide. They display a striking reddish‐brown pigmentation in their natural environment, due to vacuolar compounds related to gallic acid. This pigmentation causes glacier darkening when these algae bloom, leading to increased melting rates. The Ancylonema species known so far are true psychrophiles, which hin...

The breakdown of plant material fuels soil functioning and biodiversity. Currently, process understanding of global decomposition patterns and the drivers of such patterns are hampered by the lack of coherent large‐scale datasets. We buried 36,000 individual litterbags (tea bags) worldwide and found an overall negative correlation between initial mass‐loss rates and stabilization factors of plant‐derived carbon, using the Tea...

Summary While the collective impact of marine viruses has become more apparent over the last decade, a deeper understanding of virus‐host dynamics and the role of viruses in nutrient cycling would benefit from direct observations at the single‐virus level. We describe two new complementary approaches – stable isotope probing coupled with nanoscale secondary ion mass spectrometry (nanoSIMS) and fluorescence‐based biorthogonal n...