Spatio-temporal evolution of port opening in China's 40 years of reform and opening-up period

• Xiaoshu Cao ,

  Contributed equally to this work with: Xiaoshu Cao, Shengchao Li

  Roles Conceptualization, Funding acquisition

  Affiliation School of Geography and Planning, Sun Yat-Sen University, Guangzhou, Guangdong, China

  ⨯
• Shengchao Li

  Contributed equally to this work with: Xiaoshu Cao, Shengchao Li

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: lishengchao@qq.com

  Affiliation School of Geography and Planning, Sun Yat-Sen University, Guangzhou, Guangdong, China

  http://orcid.org/0000-0002-5947-3457

  ⨯