HydroIn

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Aug,2025

Reshaping global rainfall erosivity rates: A study on precipitation phase correction from 2015 to 2022

Soil erosion caused by precipitation affects landscapes and ecosystems. Precipitation kinetic energy (PKE) indicates rainfall's ability to erode soil, but past studies often overlooked snowfall and other precipitation phases. In April 2025, Duanyang Ji published a study in the Journal of Hydrology to correct this issue in global rainfall erosivity rates.

Feb,2025

Radar Remote Sensing Retrieval of Vertical Profile of Rainfall Kinetic Energy in the U.K

Rainfall impacts ecosystems, agriculture, and habitats, but its energy (a key driver of soil erosion) is often overlooked. Limited observation technology restricts our understanding of rainfall energy's spatial variation. Dr. Jingxuan Zhu published a study in IEEE TGRS, titled “Radar Remote Sensing Retrieval of Vertical Profile of Rainfall Kinetic Energy in the U.K,” to address this issue.

Jan,2025

Exploration of aerosol-precipitation relationships under different climate regimes in China

Aerosols affect rainfall via aerosol-radiation (ARI) and aerosol-cloud interactions (ACI), acting as cloud condensation nuclei. Regional studies yield varied results due to diverse climates and geographies. In February 2025, Yuanyuan Xiao published a study in GIScience & Remote Sensing exploring aerosol-precipitation relationships across China's climate regimes.

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May

Congratulations! PhD Student Zhu Jingxuan and Master's Students Yang Xin and Song Yuqi Successfully Graduated

Recently, our research group received good news: PhD student Zhu Jingxuan, and master's students Yang Xin and Song Yuqi successfully passed their thesis defenses, marking a significant milestone in their academic journeys.

May

Research Group Participated in the 10th Youth Geoscience Forum in Hefei

From May 10th to 12th, 2025, the 10th Youth Geoscience Forum was held in Hefei, Anhui Province. Teacher Zhang Jun and two postgraduate students, Ji Duanyang and Liu Rui, attended the forum.

Jun

Congratulations on Tingting Cheng and Chaonan Liu obtaining their master's degree

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.

Contact Us

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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