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Long-term 15N balance after single-dose input of 15N-labeled NH4+ and NO3- in Tieshanping N-saturated subtropical forest

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posted on 29.06.2021, 11:17 authored by Danni XieDanni Xie, Lei Duan, Gaoyue Si, Wenjing Liu, Ting Zhang, Jan Mulder
The long-term observation data of nitrogen saturated subtropical forest Tieshanping, including niteogen deposition, nitrogen leaching, 15N atom% and 15N recovery with once 15N tracer applied experiment, soil net mineralization rate in Tieshanping measured in October 2019, and the ratio of nitrogen leaching to total nitrogen input of relevant control experiments in Tieshanping and Europe.It can supplement researchers' cognition on the response of subtropical forests to nitrogen deposition, and provide help for the construction of biogeochemical knowledge network of forest ecosystem.


National Natural Science Foundation of China (41877329)

Response of nitrogen-saturated forest soil to nitrogen deposition in subtropical regions of China

National Natural Science Foundation of China

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The special fund of State Key Joint Laboratory of Environment Simulation and Pollution Control (19L02ESPC).




Time coverage



Chongqing, China

Geolocation Longitude

106° 41.24’E

Geolocation Latitude

29° 37.42’N


observation data, excel files


Chang'an University; Tsinghua University; Shanghai Jiaotong University; Southern University of Science and Technology; Norwegian University of Life Sciences