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中国南方亚热带森林土壤中长期高的大气氮沉降导致其成为气态氮（一氧化氮（NO）和氧化亚氮（N2O））释放的热点区域。土壤湿度是NO和N2O释放速率的主要控制因子，尤其在具有季风气候，干湿交替频繁的亚热带森林。然而，土壤湿度对中国亚热带森林土壤NO周转和N2O释放的具体调控作用及其过程机理，目前知之甚少。
Characteristics of annual greenhouse gas flux and NO release from alpine meadow and forest on the eastern Tibetan Plateau
Alpine ecosystem Meadow Forest Non-CO2 greenhouse gas Nitric oxide
2024/2/27
The importance of the world's largest plateau (i.e., the Tibetan Plateau) as a source/sink for atmospheric greenhouse gases (GHGs) still remains uncertain as field observations covering entire years a...