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Frontiers of Agricultural Science and Engineering >> 2022, Volume 9, Issue 3 doi: 10.15302/J-FASE-2022448
SOIL NITROGEN CYCLING AND ENVIRONMENTAL IMPACTS IN THE SUBTROPICAL HILLY REGION OF CHINA: EVIDENCE FROM MEASUREMENTS AND MODELING
1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;4. College of Resources and Environmental Engineering, Ludong University, Yantai 264025, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;1. Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. University of Chinese Academy of Sciences, Beijing 100049, China
Abstract
● Soil nitrogen fluxes and influencing factors were reviewed in the subtropical hilly regions.
Keywords
nitrogen cycling ; soil nitrogen ; nitrogen deposition ; greenhouse gases emission ; non-point source pollution ; nitrogen use efficiency
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