A 5-and a-half-year-experiment shows precipitation thresholds in litter decomposition and nutrient dynamics in arid and semi-arid regions

Hao Qü1,2,3, Eduardo Medina‐Roldán4, Shaokun Wang1,3, Xiaoshuang Ma1,3, Xinyuan Wang5, Xia Tang6, Liangxu Liu7
1Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Lanzhou, China
2Naiman Desertification Research Station, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China
3Urat Desert-grassland Research Station, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China
4Institute of BioEconomy – National Research Council (IBE-CNR), 50019, Sesto Fiorentino, Italy
5Gansu Monitoring Center for Ecological Resources, Lanzhou, China
6Urat Desert-grassland Research Station, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, Gansu, China
7Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Lanzhou, 730000, Gansu Province, China

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