Sustainability Assessment of Urban Waterscape Belt Ecological Reconstruction Based on LCA–Emergy–Carbon Emission Methodology

Water, Год журнала: 2023, Номер 15(13), С. 2345 - 2345

Опубликована: Июнь 24, 2023

Rivers play a key role in regulating urban ecology, which can improve climate while slowing the heat island effect. As one of embodied energy field emergy theory be used to quantitatively evaluate ecological characteristics system. This will help further explore sustainability this article. In study, four riverbank reconstruction projects have been executed restore ecology along banks Jinchuan River Nanjing, China, focus on river–lakeside and waterfront space main area. The LCA–emergy–carbon emission method was applied through series indicators, including indexes carbon indicators. It is important distinguish prior research, few utilized approach waterways waterscapes. results illustrate that system has obvious improvement significance whole river ecology. change also seen when using LCA–emergy analysis. 20-year cycle, material production stage maintenance phase account for major share, followed by construction stage, transportation process, design process stage. (ESI indicator) improved after carrying out projects. By choosing water gravel as primary material, reduced. treatment accounts vast majority emissions. Secondly, plays an emission. Finally, measure (clean reuse) conducted enhance obtained significant boost.

Язык: Английский

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Integrity Culture and Socio-economic Development Interactions and Synergies

Transactions on Economics Business and Management Research, Год журнала: 2024, Номер 7, С. 457 - 464

Опубликована: Июнь 6, 2024

As a core element of social ethics and institutions, the culture integrity has profound impact on economic development. It directly promotes steady growth harmony stability by improving efficiency government governance, optimising resource allocation enhancing trust. The existence promotion can reduce corruption, ensure rational use public resources, create market environment fair competition, thus attracting more investment, stimulating vitality, promoting technological innovation industrial upgrading, achieving sustained healthy favourable trend socio-economic development in turn provides solid foundation for consolidation integrity. Economic prosperity increased resources organisations, allowing support investment anti-corruption work, rule law supervision mechanisms, raising public's education level legal awareness. With improvement material living standards overall quality society brought about development, citizens' sense responsibility have also increased, forming good atmosphere which is deeply rooted people's hearts. However, relationship between not always smooth unhindered. Rapid may be accompanied prevalence profit-driven materialism, inducing some people to pursue illegal interests leading breeding spread corrupt behaviour. Therefore, while it necessary attach great importance construction integrity, strengthen institutional construction, that promoted tandem with In short, there significant synergistic effect two complement each other promote progress society. Integrity economy governance environment; basis conditions dissemination culture. To realise benign interaction adhere combat deepen respect Through joint efforts as whole, into full play, achieve goals fair, just sustainable

Язык: Английский

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Guidance experiments on residents’ participation in decision-making activities related to urban settlement regeneration in China

Humanities and Social Sciences Communications, Год журнала: 2024, Номер 11(1)

Опубликована: Июль 4, 2024

Abstract In China, how to guide residents on actively participating in decision-making activities related urban settlement regeneration is critical and must be addressed. Referring the theory of planned behavior (TPB), combined with characteristics decision-making, external environmental factors affecting residents’ participation such activities, through impacting psychological factors, were determined by establishing structural equation model (SEM) conducting a survey. The guidance measures enhancing pressure providing information selected. Participation experiments designed, typical communities located development zone city center Harbin, China selected as experiment regions. Forty-eight subjects screened each experimental region divided into six groups; three participated regarding leading role representatives, communication, incentives, policy advocacy, technology popularization, case sharing. Guidance measures’ effects for introversion or extraversion, regardless are, from large small, sharing, advocacy popularization. There are significant differences between different personalities, more effective extraversion. Although statistically insignificant, introversion. results reflect analysis influencing factors. TPB application enriched used verify guiding effectiveness provided. Practically-significant implications include: proprietor committees should organize neighborhood-relationship enhance community committee solving daily problems win authority trust, positively participation. Community staff can also understand, via participation, personality traits, so implement above-mentioned measures.

Язык: Английский

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Beijing Symbiotic Courtyard Model’s Post Evaluation from the Perspective of Stock Renewal

Sustainability, Год журнала: 2024, Номер 16(14), С. 6112 - 6112

Опубликована: Июль 17, 2024

Stock renewal is one of the important methods urban renewal, which focuses on optimizing and reusing existing spaces. With increasing land pressure in present-day China need for to be reclassified, thinking mode stock updating has become increasingly important. Beijing symbiotic courtyard a representative model that combines characteristics traditional quadrangle dwelling modern architecture, aiming achieve symbiosis history modernity. After several years implementation, effectiveness this matter concern all parties involved. Therefore, paper takes as observation perspective, describing an evaluation model, contains different types residents living particular historical districts. It attempts propose corresponding strategies, provide more comprehensive angle planning method sustainability renewal. In contrast earlier studies, proposed involve specific mathematical statistical called IPA-KANO addition other methods. For wide range problems including district approach leads potentially less errors than caused by manual operation. This comes from fact data are collected through survey questionnaires big data, so technical restriction using some extent ruled out new approach. Moreover, offers potential cannot handled techniques. calculation, although there still defects, local generally satisfied with model. The result suggests it importance reference can widely promoted vitality regeneration.

Язык: Английский

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Measuring physical disorder of architectural façades for informing better urban renewal using deep learning and space syntax

Frontiers in Sustainable Cities, Год журнала: 2024, Номер 6

Опубликована: Сен. 16, 2024

With the emergence of human-centered urban development goals and increasing pursuit a better quality life, architectural façades cities are receiving growing attention. However, during process development, often experience physical disorder. This phenomenon tends to be overlooked in targeted management practices or lacks cohesive renewal planning at macro scale. oversight can negatively impact livability attractiveness region. study aims quantify encountered daily by residents measuring disorder inform using deep learning space syntax. First, streetscape images were collected Baidu Maps Street View service. Subsequently, an evaluation system for was developed, machine employed conduct high-resolution measurements assessments these façades. Simultaneously, street network data is extracted analyzed syntax accessibility architecture on each street. Finally, integrating analysis accessibility, identifies priority areas building renewal, thus providing decision-support tool sustainable planning. Overall, paper presents innovative method that combines image data, learning, syntax-derived quadrant analysis. It offers designers decision makers new perspectives enhances focusing condition façades, thereby making more aligned with actual needs city dwellers.

Язык: Английский

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