Xiao-dan ZHU, Chao YE, Si-meng LI. Research progress of sustainable cities and its implications for national territory spatial plan[J]. Journal of Natural Resources, 2020, 35(9): 2120
- Journal of Natural Resources
- Vol. 35, Issue 9, 2120 (2020)
Fig. 1. The quantitative changes of Chinese and English literature on "sustainable cities" from 1991 to 2018
Fig. 2. Time-line view of co-cited international literature analysis during 1998-2018
Fig. 3. The co-occurrence of keywords in international sustainable cities research from 1998 to 2018
Fig. 4. International cooperation of countries in "sustainable cities" research from 1998 to 2018
Fig. 5. The co-occurrence of keywords in Chinese sustainable cities research
Fig. 6. The framework of sustainable cities
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Table 1. Top 20 keywords of high frequency and its centrality in sustainable cities research from 1998 to 2018
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Table 2. The contrast of top 10 journal between international research and Chinese research
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