IJERPH, Vol. 20, Pages 3972: Attention and Sentiment of the Chinese Public toward a 3D Greening System Based on Sina Weibo

IJERPH, Vol. 20, Pages 3972: Attention and Sentiment of the Chinese Public toward a 3D Greening System Based on Sina Weibo International Journal of Environmental Research and Public Health doi: 10.3390/ijerph20053972 Authors: Wenlu Zhao Guanghu Jin Chenyue Huang Jinji Zhang The rapid development of global urbanization over the years has led to a significant increase in the urban population, resulting in an imbalance in the urban green space structure. Transforming the urban 2D space green quantity into a 3D space green quantity to create 3D greenery systems (TGS) is a space resource that cannot be ignored in the process of urban green space expansion. This research gathered and analyzed Sina Weibo post information and user information related to TGS to investigate the changing trend of attention status and emotional orientation of the Chinese public on TGS. We employed web crawler technology and text mining to search and analyze the data on the Sina Weibo platform. This research aids policymakers and stakeholders in comprehending the general public’s perspective on TGS and showing the transmission channel of public sentiment and the origins of negative sentiment. Results indicate that the public’s attention to TGS has greatly increased since the shift in the government’s idea of governance, although it still needs improvement. Despite TGS’s good thermal insulation and air purification effects, 27.80% of the...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Article Source Type: research