This study analyzed the impact of land-based contaminants and tertiary industrial structure on economic development in the selected Bohai Bay area,China.Based on panel data spanning 2011-2020,a vector autoregressive(V...This study analyzed the impact of land-based contaminants and tertiary industrial structure on economic development in the selected Bohai Bay area,China.Based on panel data spanning 2011-2020,a vector autoregressive(VAR)model is used to analyze and forecast the short-run and long-run relationships between three industrial structures,pollutant discharge,and economic development.The results showed that the environmental index had a long-term cointegration relationship with the industrial structure economic index.Per capital chemical oxygen demand(PCOD)and per capita ammonia nitrogen(PNH_(3)N)had a positive impact on delta per capita GDP(dPGDP),while per capita solid waste(PSW),the secondary industry rate(SIR)and delta tertiary industry(dTIR)had a negative impact on dPGDP.The VAR model under this coupling system had stability and credibility.The impulse response results showed that the short-term effect of the coupling system on dPGDP was basically consistent with the Granger causality test results.In addition,variance decomposition was used in this study to predict the long-term impact of the coupling system in the next ten periods(i.e.,ten years).It was found that dTIR had a great impact on dPGDP,with a contribution rate as high as 74.35%in the tenth period,followed by the contribution rate of PCOD up to 3.94%,while the long-term contribution rates of PSW,SIR and PNH3N were all less than 1%.The results show that the government should support the development of the tertiary industry to maintain the vitality of economic development and prevent environmental deterioration.展开更多
促进心理健康逐渐成为健康城市建设的重要议题。历史建成环境具有促进心理健康的潜力,然而其独特的空间环境特征和历史文化特征在心理健康方面的效益有待系统梳理。基于Web of Science核心合集数据库,以历史建成环境和心理健康等为关键...促进心理健康逐渐成为健康城市建设的重要议题。历史建成环境具有促进心理健康的潜力,然而其独特的空间环境特征和历史文化特征在心理健康方面的效益有待系统梳理。基于Web of Science核心合集数据库,以历史建成环境和心理健康等为关键词进行检索,筛选出42篇相关文献进行研究。研究发现:历史建成环境的空间环境通过营造良好的多重感官体验促进心理健康,其历史文化通过促进地方认同及社交互动对心理健康产生效益;未来研究的深化方向在于量化更多历史建成环境空间环境特征的心理健康影响因素,并面向不同人群开展研究;促进心理健康的历史建成环境保护与更新应注重将空间肌理相关指标控制在最佳阈值、从空间美感与可达性等方面提升空间品质、强化历史遗存的真实性、提供适量且反映独特文化特征的商业设施、置入具有体验互动功能的文化设施等。展开更多
The development of green open spaces is the key component for cities built for the people and a major initiative to enhance the core competitiveness of Chinese cities.This paper summarizes the research on green open s...The development of green open spaces is the key component for cities built for the people and a major initiative to enhance the core competitiveness of Chinese cities.This paper summarizes the research on green open spaces in international metropolitan cities,focusing on public participation,funding mix,and governmental actions.It focuses on the alignment of interests between public,private,and community sectors in New York City's green open space development in a series of case studies.It draws lessons from New York's experience and applies them to Chinese cities and proposes that:private non-government organizations should be introduced to improve the mechanism of major development and governance;real estate development incentives should be optimized to guide the private capital to provide public welfare;and policy innovation in land and property development is imperative in fiscal health and sustainability.展开更多
基金supported by the research funds for Coupling Research on Industrial Upgrade and Environmental Management in the Bohai Rim-Technique,methodology,and Environmental Economic Policies(No.42076221).
文摘This study analyzed the impact of land-based contaminants and tertiary industrial structure on economic development in the selected Bohai Bay area,China.Based on panel data spanning 2011-2020,a vector autoregressive(VAR)model is used to analyze and forecast the short-run and long-run relationships between three industrial structures,pollutant discharge,and economic development.The results showed that the environmental index had a long-term cointegration relationship with the industrial structure economic index.Per capital chemical oxygen demand(PCOD)and per capita ammonia nitrogen(PNH_(3)N)had a positive impact on delta per capita GDP(dPGDP),while per capita solid waste(PSW),the secondary industry rate(SIR)and delta tertiary industry(dTIR)had a negative impact on dPGDP.The VAR model under this coupling system had stability and credibility.The impulse response results showed that the short-term effect of the coupling system on dPGDP was basically consistent with the Granger causality test results.In addition,variance decomposition was used in this study to predict the long-term impact of the coupling system in the next ten periods(i.e.,ten years).It was found that dTIR had a great impact on dPGDP,with a contribution rate as high as 74.35%in the tenth period,followed by the contribution rate of PCOD up to 3.94%,while the long-term contribution rates of PSW,SIR and PNH3N were all less than 1%.The results show that the government should support the development of the tertiary industry to maintain the vitality of economic development and prevent environmental deterioration.
文摘促进心理健康逐渐成为健康城市建设的重要议题。历史建成环境具有促进心理健康的潜力,然而其独特的空间环境特征和历史文化特征在心理健康方面的效益有待系统梳理。基于Web of Science核心合集数据库,以历史建成环境和心理健康等为关键词进行检索,筛选出42篇相关文献进行研究。研究发现:历史建成环境的空间环境通过营造良好的多重感官体验促进心理健康,其历史文化通过促进地方认同及社交互动对心理健康产生效益;未来研究的深化方向在于量化更多历史建成环境空间环境特征的心理健康影响因素,并面向不同人群开展研究;促进心理健康的历史建成环境保护与更新应注重将空间肌理相关指标控制在最佳阈值、从空间美感与可达性等方面提升空间品质、强化历史遗存的真实性、提供适量且反映独特文化特征的商业设施、置入具有体验互动功能的文化设施等。
文摘The development of green open spaces is the key component for cities built for the people and a major initiative to enhance the core competitiveness of Chinese cities.This paper summarizes the research on green open spaces in international metropolitan cities,focusing on public participation,funding mix,and governmental actions.It focuses on the alignment of interests between public,private,and community sectors in New York City's green open space development in a series of case studies.It draws lessons from New York's experience and applies them to Chinese cities and proposes that:private non-government organizations should be introduced to improve the mechanism of major development and governance;real estate development incentives should be optimized to guide the private capital to provide public welfare;and policy innovation in land and property development is imperative in fiscal health and sustainability.
