The key to improving the beauty of the giant retaining wall in valleys: Increasing visual extension

• Jialu Song,

  Roles Conceptualization, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Environmental Design, College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China

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• Yanzuo Zhou,

  Roles Conceptualization, Formal analysis, Investigation, Writing – review & editing

  Affiliation Department of Environmental Design, College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China

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• Weiyang Xiao,

  Roles Visualization

  Affiliation Jiuzhaigou National Nature Reserve Administration, Aba Tibetan and Qiang Autonomous Prefecture, Aba, China

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• Qin Zeng,

  Roles Data curation, Visualization

  Affiliation Department of Environmental Design, College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China

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• Yixuan Wu,

  Roles Investigation

  Affiliation Department of Environmental Design, College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China

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• Huixing Song

  Roles Data curation, Methodology

  * E-mail: songhuixing@sicau.edu.cn

  Affiliation Department of Environmental Design, College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China

  https://orcid.org/0000-0003-3045-5164

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