Pronounced nongrowing season warming and changes in soil freeze–thaw (F–T) cycles can dramatically alter net methane (CH 4 ) exchange rates between soils and the atmosphere. However, the magnitudes and drivers of warming impacts on CH 4 uptake in different stages of the F–T cycle are poorly understood in cold alpine ecosystems, which have been found to be a net sink of atmospheric CH 4 . Here, we reported a year‐round ecosyste...

Soil net nitrogen mineralization rate (N min ), which is critical for soil nitrogen availability and plant growth, is thought to be primarily controlled by climate and soil physical and/or chemical properties. However, the role of microbes on regulating soil N min has not been evaluated on the global scale. By compiling 1565 observational data points of potential net N min from 198 published studies across terrestrial ecosyste...