A5072713223- Flood Risk Assessment and Management
- Climate variability and models
- Tropical and Extratropical Cyclones Research
- Climate change impacts on agriculture
- Hydrology and Drought Analysis
- Climate Change, Adaptation, Migration
- Disaster Management and Resilience
- Hydrology and Watershed Management Studies
- Agricultural risk and resilience
- Water resources management and optimization
- Island Studies and Pacific Affairs
- Climate Change and Health Impacts
- Fire effects on ecosystems
Beijing Normal University
2019-2024
Ministry of Civil Affairs
2024
Abstract The evolution of the frequency dry/wet spells is a hot topic in global climate change research. synergistic effects make their consequences far more significant than single disaster, having considerable impacts on hydrology, ecology, and economies, especially context warming. In this study, standardized precipitation evapotranspiration index (SPEI)‐based identification was used to explore abrupt alternation (DWAA) events past four decades China, makes up for lack research such...
Abstract The impact of tropical cyclones (TCs) has intensified with continued global warming and socio-economic development. Quantifying the TC economic exposure is a core element risk assessment for TCs. centroid annual to TCs in China shifted northward at rate 19.71 km per year from 2006 2020, where changes tracks contributed shift 11.22 GDP distribution 7.75 year. more than twice as sensitive that tracks. phenomenon particularly evident subtropical zone China. Further could potentially...
Abstract Floods that cause yearly economic losses and casualties have increased in frequency with global warming. Assessing the mortality risks of populations due to flooding is important necessary for risk management disaster reduction. Thus, this paper develops a method assessing river flooding. Global historical annual death tolls are first estimated during period 1986–2005 (T 0 ) by using available vulnerability functions Then, best function selected according lower root mean square...
Abstract Tropical cyclone disasters frequently occur in the southeastern coastal areas of China, and concentration population economy has further increased risk tropical this region. The effects cyclones on populations involve a complex interaction between hazard intensity, environmental factors, exposure level, fortification capacity. Therefore, quantifying relationship among these factors is imperative for early warnings, assessments, mitigation strategies disasters. In study,...
Tropical cyclones (TCs) and their associated intense rainfall are among the most significant natural disasters. Exploring characteristics of tropical cyclone precipitation (TCP) has always been a challenging issue in TC research. This study utilized track data from International Best Track Archive for Climate Stewardship multi-source weighted-ensemble covering years 1980-2019, to examine shifts rates peak levels before after landfall. The results highlight several key findings: (1)...
Abstract Growing evidence indicates that extreme heat and rain may occur in succession within short time periods cause greater impacts than individual events separated space. Therefore, many studies have examined the of compound hazard on social-ecological system at various scales. The definition is fundamental for such research. However, there are no existing support determination interval between a rainstorm heatwave (CRH) event, which consists two or more potentially qualifying component...
The impact of tropical cyclones is expected to worsen with continued global warming and socioeconomic development. Quantifying population exposure strong winds heavy rainfall induced by a core element cyclone risk assessment. Based on the demographic dataset Shared Socioeconomic Pathways future data, we first calculate analyze changes in frequency four scenarios Northwest Pacific over period 2015–2050. Then, quantitatively assess contribution rates climate change, their joint change change....