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1. Key Laboratory of Tropical Forest Ecology, Chinese Academy of Sciences, Xishuangbanna Tropical Botanical Garden, Menglun Mengla, Yunnan, 666303, China 4. University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, China 2. Key Laboratory of Ecosystem Network Observation and Modeling, Chinese Academy of Sciences, Institute of Geographic Sciences and Natural Resources Research, 11A Datun Road, Chaoyang District, Beijing, 100101, China 3. Northwest Institute of Plateau Biology, Chinese Academy of Sciences, NO. 23 Xinning Road, Xining, 810008, China 5. Department of Soil Science of Temperate Ecosystems and Department of Agricultural Soil Science, University of G枚ttingen, G枚ttingen, Germany 6. Institute of Environmental Sciences, Kazan Federal University, Kazan, Russia
Backgrounds and aims Land use is an important factor affecting soil organic carbon (SOC) dynamics and can produce positive C climate feedback, but its effects remain unknown for Tibetan ecosystems.