Seasonal and Spatial Variations of Bulk Nitrogen Deposition and the Impacts on the Carbon Cycle in the Arid/Semiarid Grassland of Inner Mongolia, China

• Xianglan Li,

  Affiliations State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, JiangSu, China, College of Global Change and Earth System Science, Beijing Normal University, Beijing, China, Joint Center for Global Change Studies, Beijing, China

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• Huiqiu Shi,

  Affiliations State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, the Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

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• Wenfang Xu,

  Affiliations University of Chinese Academy of Sciences, Beijing, China, State Key Laboratory of Cryospheric Sciences, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu, China

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• Wei Liu,

  Affiliations State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, the Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

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• Xiujun Wang,

  Affiliations College of Global Change and Earth System Science, Beijing Normal University, Beijing, China, Joint Center for Global Change Studies, Beijing, China, Earth System Science Interdisciplinary Centre, University of Maryland, College Park, Maryland, United States of America

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• Longyu Hou,

  Affiliation State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, the Chinese Academy of Sciences, Beijing, China

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• Fei Feng,

  Affiliations College of Global Change and Earth System Science, Beijing Normal University, Beijing, China, Joint Center for Global Change Studies, Beijing, China

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• Wenping Yuan ,

  * E-mail: yuanwpcn@126.com (W.Y); llinghao@ibcas.ac.cn (LL); hxu@issas.ac.cn (HX)

  Affiliation State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China

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• Linghao Li ,

  * E-mail: yuanwpcn@126.com (W.Y); llinghao@ibcas.ac.cn (LL); hxu@issas.ac.cn (HX)

  Affiliation State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, the Chinese Academy of Sciences, Beijing, China

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• Hua Xu

  * E-mail: yuanwpcn@126.com (W.Y); llinghao@ibcas.ac.cn (LL); hxu@issas.ac.cn (HX)

  Affiliation State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, JiangSu, China

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