A5039242514- Flood Risk Assessment and Management
- Land Use and Ecosystem Services
- Underground infrastructure and sustainability
- Disaster Management and Resilience
- Geotechnical Engineering and Underground Structures
- Evacuation and Crowd Dynamics
- Water Resources and Sustainability
- Hydrology and Watershed Management Studies
- Infrastructure Resilience and Vulnerability Analysis
- Atmospheric chemistry and aerosols
- Infrastructure Maintenance and Monitoring
- Risk and Safety Analysis
- Soil and Land Suitability Analysis
- Urban Green Space and Health
- Tropical and Extratropical Cyclones Research
- Hydrology and Drought Analysis
- Regional resilience and development
- Urban Transport and Accessibility
- Advanced Technologies in Various Fields
- Urban Stormwater Management Solutions
- Sustainability and Ecological Systems Analysis
- Air Quality and Health Impacts
- Structural Integrity and Reliability Analysis
- Occupational Health and Safety Research
- Ecosystem dynamics and resilience
Yunnan University
2021-2024
Climate change and increasing urbanization have contributed greatly to urban flooding, making it a global problem. The resilient city approach provides new ideas for flood prevention research, currently, enhancing resilience is an effective means alleviating flooding pressure. This study proposes method quantify the value of based on `4R' theory resilience, by coupling rainfall model simulate simulation results are used calculating index weights assessing spatial distribution in area....
Amidst the rapid urbanisation, ecological environment of plateau lake basins faces significant challenges. To better coordinate relationship between urbanisation development and construction, this paper conducts an analysis assessment resilience coupling coordination in Dali Prefecture based on socio-geographical spatial data. Initially, model for is established using theory. Subsequently, level evaluated panel Finally, a employed to calculate two aspects. The results indicate: (1) increase...
Socioeconomic value is the basis of underground space development in centrally located cities, especially mountainous cities with limited land area. Based on spatial benefits brought by urban space, this study uses entropy method to analyze conditions socioeconomic suitability central city Kunming, China, through a comprehensive analysis location, traffic conditions, and other data also exponential smoothing predict future conditions. A evaluation system suitable for Kunming put forward. The...
The safe operation of natural gas long-distance pipeline stations is the critical link for its sustainable transmission. Therefore, station risk assessment and space-time expression in high consequence areas have become a problem that must be urgently addressed. conventional way to assess probability failure cannot meet requirements operating companies safety stations. Taking example China–Myanmar branch station, based on fuzzy fault tree model (FFT), comprehensive evaluation method...
Urban underground pipelines (UUPs) are critical infrastructure, and their safe operation has become a key concern in Chinese society. Currently, the tripartite social roles of local people’s government, pipeline management departments, public crucial informatization urban pipelines. In this study, survey was conducted among 126 professionals technical personnel involved across eight cities different regions China. A quantitative weighted evaluation model established using Project...
In recent years, there have been frequent disasters and accidents in the underground pipeline system of Chinese cities, posing a continuous threat to safety life property public order urban operations. This article uses statistical data on spatiotemporal distribution major various provinces China 2021. By using Pearson’s correlation coefficient regression analysis, causal analysis model for is constructed, between accident rate economic social indicators analyzed. From it has found that...
Urban underground space (UUS) involves multiple stakeholders whose concerns span the entire life cycle of space. The government pays more attention to social benefits UUS region, developers pay economic brought by development UUS, and users comfort level operation. This study used analytic Hierarchy Process (AHP), government, developers, construct a comprehensive evaluation index system needs. Different from previous studies, considering need for future connectivity in circle, this paper...
In the context of global climate change, increasing frequency extreme weather events has led to increasingly severe disaster situations. Traditional management approaches are inadequate for addressing these challenges; thus, concept resilience gradually been integrated into strategies. Research on largely focused qualitative and governmental policy studies, whereas quantitative assessments scarce. This study addresses this gap by developing a semi-quantitative evaluation framework flood...
Abstract Global climate change and rapid urbanization have increased the frequency of flooding, making urban flood resilience a critical objective. This article introduces methodology for assessing resilience, utilizing social-ecological synthesis index that integrates geographical temporal data with Geographic Information System (GIS). The study focuses on ten administrative subdistricts in Wuhua District, Kunming City, China, selects 18 indicators. These indicators, chosen from social...
Abstract China is constructing sponge cities, with focus on green roofs to counter increasing incidences of urban flooding. However, very few studies have investigated the performance in real environments. Here, Storm Water Management Model was used simulate changes surface runoff while analyzing impact flooding Kunming, Beichen District, China. Comprehensive evaluations using technique for order preference by similarity an ideal solution (TOPSIS) were performed—from cost and benefit...
Abstract The Sichuan-Tibet region of China has always been an area with frequent earthquake disasters, accompanied by the occurrence and collapse dammed lakes. lakes seriously threatens lives property safety downstream personnel. At same time, domestic foreign scholars are concerned about surrounding lake there few ecological studies on lake, impact ecology very important enlightenment significance for our construction project. It is purpose this article to scientifically predict risk dam...
Abstract In recent years, China's Yunnan Province has witnessed rapid urbanization, together with a steady advancement of economic construction in the central and western parts country. The Dianchi watershed is region highest level urbanization Province; therefore, area characterized by high number people migrating into watershed, huge shift land-use structure pressure on ecosystem. This paper analyzed change patterns 2000, 2010, 2020. Second, this identified driving factors used GeoSOS–FLUS...