Jianping Guo
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On the Nationwide Variability of Low-Level Jets Prior to Warm-season Nocturnal Rainfall in China Revealed by Radar Wind Profilers Open
Nocturnal rainfall initiation is closely linked to low-level jets (LLJs), but national-scale LLJ features over China—especially their evolution preceding warm-seasonal nocturnal rainfall—remain unknown due to scarce high-resolution vertica…
Mechanistic Investigation of Salt Precipitation Induced by Supercritical CO <sub>2</sub> in Saline Aquifers Open
Salt precipitation near injection wells critically influences both the efficiency and integrity of CO 2 geological storage in saline aquifers, especially under high‐salinity conditions. To clarify the dominant mechanisms of supercritical C…
Retrieving Atmospheric Thermodynamic and Hydrometeor Profiles Using a Thermodynamic-Constrained Kalman Filter 1D-Var Framework Based on Ground-based Microwave Radiometer Open
Ground-based microwave radiometers (GMWRs) provide continuous thermodynamic profiling but suffer from degraded accuracy under cloudy and precipitating conditions when using classical one-dimensional variational (1D-Var) retrievals. To addr…
Developing a Universal Framework for Estimating Soybean Leaf Area Index Growth Open
Leaf Area Index (LAI) is a key variable in modeling plant growth because it is the site of photosynthesis. However, there are significant differences in LAI between different models and between models and satellite-derived estimates. Empir…
A consistency constraint method for the detection capability of star sensors based on the image quality characteristics of star point detection Open
The star sensor is a crucial instrument for realizing the attitude measurement of satellites and the control of aircraft. Its detection accuracy directly influences the attitude control performance of space platforms such as satellites and…
View article: Low-level atmospheric turbulence dataset in China generated by combining radar wind profiler and radiosonde observations
Low-level atmospheric turbulence dataset in China generated by combining radar wind profiler and radiosonde observations Open
Low-level atmospheric turbulence plays a critical role in cloud dynamics and aviation safety. Nevertheless, altitude-resolved turbulence profiles remain scarce, largely owing to observational challenges. By leveraging collocated radar wind…
Divergent Sounding‐Derived Precursor Pathways Enable Discrimination of Dry Versus Wet Severe Convective Winds Open
Forecasting Severe Convective Wind (SCW) events remains challenging due to unresolved precursors. Using 8‐year (2016–2023) high‐resolution soundings from China radiosonde network, we establish observational pre‐SCW thresholds, revealing di…
A high-resolution divergence and vorticity dataset in Beijing derived from radar wind profiler mesonet measurements Open
Low-level convergence and cyclonic circulation are one of the most important dynamic variables in governing the initiation and development of convective storms. Our ability to obtain high-resolution horizontal divergence and vertical vorti…
Impact of multiple radar wind profiler data assimilation on convective-scale short-term rainfall forecasts: OSSE studies over the Beijing–Tianjin–Hebei region Open
The optimal spatial layout of a radar wind profiler (RWP) network for rainfall forecasting, especially over complex terrain, remains uncertain. This study explores the benefits of assimilating vertical wind measurements from various RWP ne…
Development and application of the Round-trip Drifting Sounding System (RDSS) Open
Meteorological sounding primarily refers to the balloon-borne radiosonde, which conducts a ground-to-uppe-rair “ascent phase” sounding. This paper introduces the Round-trip Drifting Sounding System (RDSS), an innovative system characterize…
View article: Anticyclone Driven Heat Waves Intensify Beijing's Urban Boundary‐Layer Turbulence
Anticyclone Driven Heat Waves Intensify Beijing's Urban Boundary‐Layer Turbulence Open
Heat waves (HWs), intensifying under climate change, critically modulate planetary boundary‐layer (PBL) turbulence through poorly constrained mechanisms. Leveraging unique radar wind profiler network measurements across three Beijing durin…
Mapping the Main Phenological Spatiotemporal Changes of Summer Maize in the Huang-Huai-Hai Region Based on Multiple Remote Sensing Indices Open
Accurately extracting the phenology of maize, one of the three major staple crops, is crucial for assessing regional suitability under climate change, optimizing field management, predicting yield fluctuations, and ensuring food security. …
A field calibration method that improves soil heat flux accuracy Open
Soil heat flux plates (SHFPs) are widely used to measure soil heat flux (Gs). Gs is often underestimated by SHFPs (Gp). Although calibration methods are used, they are not always effective. The objective of this study is to evaluate the ef…
View article: Low-level atmospheric turbulence dataset in China generated by combining radar wind profiler and radiosonde observations
Low-level atmospheric turbulence dataset in China generated by combining radar wind profiler and radiosonde observations Open
Low-level atmospheric turbulence plays a critical role in cloud dynamics and aviation safety. Nevertheless, height-resolved turbulence profiles remain scarce, largely owing to observational challenges. By leveraging collocated radar wind p…
View article: The Importance of Humidity in the Afternoon Local-Scale Precipitation Intensity over Eastern China and Its Impacts on the Aerosol Effects
The Importance of Humidity in the Afternoon Local-Scale Precipitation Intensity over Eastern China and Its Impacts on the Aerosol Effects Open
Thermally driven local-scale precipitation (LSP) is an important type of summer precipitation over China, but the prestorm environmental conditions remain unclear. In order to investigate the major factors controlling the LSP intensity, th…
View article: Long‐Term High‐Resolution Radiosonde Measurements Reveal More Intensified and Frequent Turbulence at Cruising Altitude in China
Long‐Term High‐Resolution Radiosonde Measurements Reveal More Intensified and Frequent Turbulence at Cruising Altitude in China Open
Turbulence is of great importance for aviation safety, but its long‐term trend in China remains unclear due to the scarcity of in‐situ measurements. Here the national‐scale assessment of turbulence dissipation rate ( ε ) at flight cruising…
A high-resolution divergence and vorticity dataset in Beijing derived from the radar wind profiler mesonet measurements Open
Low-level convergence and cyclonic circulation are one of the most important dynamic variables in governing the initiation and development of convective storms. Our ability to obtain high-resolution horizontal divergence and vertical vorti…
Role of a key microphysical factor in mixed-phase stratocumulus clouds and their interactions with aerosols Open
This study examines the ratio of ice crystal number concentration (ICNC) to cloud droplet number concentration (CDNC), that is ICNC / CDNC, in mixed-phase stratocumulus clouds. This examination is performed using a large-eddy simulation (L…
Differences in triggering conditions between embedded and isolated convection initiation during a <span>Meiyu</span> season in <span>China</span> Open
The activity of the summer monsoon generates a complex convective environment and results in a large amount of convection initiation, whether embedded or isolated (i.e., ECI and ICI). However, there is still no consensus on how different a…
Global tropical cyclone size and intensity reconstruction dataset for 1959–2022 based on IBTrACS and ERA5 data Open
Tropical cyclones (TCs) are powerful weather systems that can cause extreme disasters. The International Best Track Archive for Climate Stewardship (IBTrACS) dataset provides widely used data to estimate TC climatology. However, it has low…
View article: Impact of Urbanization on Mesoscale Convective Systems: Insights From a Radar Wind Profiler Mesonet, Theoretical Analyses, and Model Simulations
Impact of Urbanization on Mesoscale Convective Systems: Insights From a Radar Wind Profiler Mesonet, Theoretical Analyses, and Model Simulations Open
The role of planetary boundary layer (PBL) in the urban effect on mesoscale convective systems (MCSs) remains highly uncertain. The high‐density Mesonet of radar wind profilers (RWPs) in Beijing, along with geostationary satellite data fro…