Xihui Gu
Datos Biográficos
| ID | 6819310 |
|---|---|
| NOMBRE | Xihui Gu |
| NOMBRES | Xihui |
| APELLIDO | Gu |
| FIRMA | GU X |
| AFILIACIONES | China University of Geosciences |
| ORCID | 0000-0002-7414-5371 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 5 |
| TOTAL DE CITAS | 0 |
| TOTAL COMO AUTOR | 5 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2020 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 0 |
Potential of dynamic features derived from temporally dense Sentinel-1/2 imagery for improved floodplain wetland mapping
Floodplain wetlands are dynamic and vulnerable ecosystems, requiring accurate and detailed spatial information for sustainable management and conservation. Multi-source and multi-temporal remote sensing data have been commonly used to address spatiotemporal uncertainties, whereas the multivariate dynamic information embedded in these data remains underutilized. Therefore, this study developed three dynamic features derived from temporally dense S…
Unveiling flood resilience anomalies in urban blocks using an explainable spatial intelligence framework
Moisture-modulated heatwaves
Heatwaves stand as one of the most consequential manifestations of global climate change. Their severity intensifies dramatically when extreme temperatures coincide with high humidity, posing compound threats to human health and natural systems. Here, we employ a three-dimensional (latitude × longitude × time) connectivity framework to analyze moisture-modulated heatwaves through daily lethal heat stress indices from 1979 to 2023. We identify 164…
A 131-year evidence of more extreme and higher total amount of hourly precipitation in Hong Kong
Based on the observations of hourly precipitation for 131 years from Hong Kong Observatory Headquarters, this study examined the long-term changes in the characteristics of hourly precipitation extremes in terms of intensity, total precipitation amount, duration, and frequency. Results show that the hourly precipitation extremes have significantly intensified by 29%–38% from 1885 to 2022. The 131-year observations evidence that the more extreme t…
Stomatal response to decreased relative humidity constrains the acceleration of terrestrial evapotranspiration
Terrestrial evapotranspiration (ET) is thermodynamically expected to increase with increasing atmospheric temperature; however, the actual constraints on the intensification of ET remain uncertain due to a lack of direct observations. Based on the FLUXNET2015 Dataset, we found that relative humidity (RH) is a more important driver of ET than temperature. While actual ET decrease at reduced RH, potential ET increases, consistently with the complem…
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Stomatal response to decreased relative humidity constrains the acceleration of terrestrial evapotranspiration
Terrestrial evapotranspiration (ET) is thermodynamically expected to increase with increasing atmospheric temperature; however, the actual constraints on the intensification of ET remain uncertain due to a lack of direct observations. Based on the FLUXNET2015 Dataset, we found that relative humidity (RH) is a more important driver of ET than temperature. While actual ET decrease at reduced RH, potential ET increases, consistently with the complem…
A 131-year evidence of more extreme and higher total amount of hourly precipitation in Hong Kong
Based on the observations of hourly precipitation for 131 years from Hong Kong Observatory Headquarters, this study examined the long-term changes in the characteristics of hourly precipitation extremes in terms of intensity, total precipitation amount, duration, and frequency. Results show that the hourly precipitation extremes have significantly intensified by 29%–38% from 1885 to 2022. The 131-year observations evidence that the more extreme t…
Moisture-modulated heatwaves
Heatwaves stand as one of the most consequential manifestations of global climate change. Their severity intensifies dramatically when extreme temperatures coincide with high humidity, posing compound threats to human health and natural systems. Here, we employ a three-dimensional (latitude × longitude × time) connectivity framework to analyze moisture-modulated heatwaves through daily lethal heat stress indices from 1979 to 2023. We identify 164…
Potential of dynamic features derived from temporally dense Sentinel-1/2 imagery for improved floodplain wetland mapping
Floodplain wetlands are dynamic and vulnerable ecosystems, requiring accurate and detailed spatial information for sustainable management and conservation. Multi-source and multi-temporal remote sensing data have been commonly used to address spatiotemporal uncertainties, whereas the multivariate dynamic information embedded in these data remains underutilized. Therefore, this study developed three dynamic features derived from temporally dense S…
Unveiling flood resilience anomalies in urban blocks using an explainable spatial intelligence framework
Atmospheric sciences (3 obras) · Climatology (3 obras) · Environmental Science (3 obras) · Flood Risk Assessment and Management (3 obras) · Geography (3 obras) · Geology (3 obras) · Meteorology (3 obras) · Climate change (2 obras) · Climate variability and models (2 obras) · Aerogels and thermal insulation (1 obras)