Response of Vegetation and Soil Carbon and Nitrogen Storage to Grazing Intensity in Semi-Arid Grasslands in the Agro-Pastoral Zone of Northern China

• Min-yun Xu ,

  * E-mail: xuminyun@pku.edu.cn

  Affiliations Department of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, P.R. China, College of Animal Science & Technology, Hebei Agricultural University, Baoding, Hebei province, P.R. China

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• Fan Xie,

  Affiliation Department of Party Affairs, China National Light Industry Council, Beijing, P.R. China

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• Kun Wang

  Affiliation College of Animal Science & Technology, China Agricultural University, Beijing, P.R. China

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