On June 12, 2024, members of our research group, Tingting Cheng and
Chaonan Liu, successfully defended their theses and were awarded their Master's degrees.
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DREE-RF: A radar-based rainfall energy estimation model for random forests
Rainfall energy (E) is crucial for understanding the impact of rainfall on surface processes. Traditional radar techniques focus on rainfall observation, leaving a research gap in the interaction of raindrops with surface processes. We utilized dual-polarization radar to detect microphysical features of rainfall and introduced a computational model for direct estimation of E from radar signals...
Investigation of terrestrial water saving from photovoltaic panels using energy-balance model
Photovoltaic (PV) power generation maintains a high growth trend as the demand for renewable energy increases. Numerous studies have found that photovoltaic power generation has a significant effect on local microclimate and evapotranspiration from water bodies, but there is a lack of research on the large-scale effects of photovoltaic panels on terrestrial evapotranspiration...
Increased Significance of Global Concurrent Hazards From 1981 to 2020
Complex disasters are defined as natural hazards that overlap in space and time. It is well known that spatial and temporal composite disasters can cause devastating losses on a scale far greater than those caused by any isolated disaster. However, scientific evidence of the potential risk of compound extreme events, as predicted by current hazard models, is still very limited...Address: School of Geographical Sciences, Nanjing Normal University, No.1 Wenyuan Road, Qixia District, Nanjing City, 210023, Jiangsu Province, China
Email: q.dai@njnu.edu.cn or qd_gis@163.com
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