View of research	The overseas study	The research in China
Conservation and reuse of industrial buildings	Lawrence Halprin put forward the idea of “recycling” in the design practice of Girardelli Square in San Francisco, USA (Merkel , 2007) : Museums often attract the attention of many researchers in terms of the maintenance of craft heritage, such as Bowditch J, Hendricks J, De Corte B, etc.	In the paper “A Study on the Reuse of Old Industrial Buildings”, Zhuang Jiandi discussed the ways of Reuse from the perspective of sustainable development (Zhuang, 2004) ; In the paper “Regeneration and Redevelopment of Historic Industrial buildings and sites” Wang Jianguo and Rong Junqiang systematically discussed the ways of Redevelopment and use and the technical methods of renovation and design (Wang & Rong, 2001) .
Post-industrial landscape	Kirsten Jane Robinson in “Exploring Urban Ecosystems in the Ruhr Region of Germany: Implementation Strategies” from the urban ecological planning and construction of case, studies the ecological strategies and Germany is currently in new urban planning paradigms (Robinson & Wang, 2003) ; In “Between landscape architecture and land art” Weilacher. U discusses the foundation book and landscape design in the abandoned industrial environment (Weilacher, 1999) ; Naill Kirkwood edited “Manufactured Sites: Rethinking the Post-Industrial Landscape” is a treatise on the updating of abandoned land (Niall, 2003) .	In the paper “From Industrial Wasteland to Green Park” Ren Jingyan discussed the rich design ideas of design aesthetics, art, ecology and other related humanities in post-industrial landscape design, and discussed the unique techniques used in the design (Wang & Ren, 2003) ; In the paper “Study of Post-Industrial Landscape”, He Wang mentioned the concept of Industrial heritage, and proposed the idea of hierarchical protection, and summarized the paradigm and ideas of Industrial Landscape design (He, 2004) .
Industrial heritage tourism	J. Arwel Rdwards. Joan Caries Liurd~si Coit put forward that the attraction sites of industrial heritage tourism should be included in the broader framework of heritage tourism and discusses the system of industrial heritage sites.	In the paper “De-industrialization and development of industrial heritage tourism: the actual process and development model of Ruhr in Germany”, Li Leilei summarized three development modes of industrial tourism (Li, 2002) ; Wu Xiangli’s “Main characters and experience of British industrial tourism” starts with the operation concept and summarizes the basic characteristics of the development of British industrial tourism (Wu, 2002) .
Industrial Heritage conservation	Zhang Jiazhen and Cenci Jeremy analyzed the status quo of Belgium’s industrial heritage and its protection and renewal as a cultural carrier (Zhang et al., 2021) .	Shan Jixiang discussed the general survey and identification, legislation and protection of industrial heritage in his “Attention to Emerging Cultural Heritage-Protection of Industrial Heritage” (Shan, 2007) .
Ecology	In “Handbook of Regenerative Landscape Design” Robert L. France describes the strategic measures taken by experts in different fields to deal with degraded landscapes, demonstrating the Regenerative process of ecological landscapes (France, 2010) .	In the paper “Study on Revegetation During Ecological Restoration of Industrial Wasteland”, Bao Zhiyi stated that vegetation reconstruction is the most important task of the ecosystem of Industrial heritage sites (Bao & Chen 2004) ; Cheng Lan in “Ecological restoration and Landscape regeneration of Industrial wasteland” deals with detailed steps for ecological restoration (Cheng, 2014) .