Ruohan Li

ORCID: 0000-0002-3082-2449
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About
Contact & Profiles
Research Areas
  • Meteorological Phenomena and Simulations
  • Atmospheric aerosols and clouds
  • Solar Radiation and Photovoltaics
  • Atmospheric Ozone and Climate
  • Arctic and Antarctic ice dynamics
  • Cryospheric studies and observations
  • Atmospheric and Environmental Gas Dynamics
  • Water Quality and Pollution Assessment
  • Advanced oxidation water treatment
  • Atmospheric chemistry and aerosols
  • Climate variability and models
  • Advanced Photocatalysis Techniques
  • Neutrino Physics Research
  • Precipitation Measurement and Analysis
  • Air Quality Monitoring and Forecasting
  • Soil Moisture and Remote Sensing
  • Climate change and permafrost
  • Viral Infections and Immunology Research
  • Smart Materials for Construction
  • Graphene and Nanomaterials Applications
  • Heavy metals in environment
  • Noise Effects and Management
  • Coronary Artery Anomalies
  • Adsorption and biosorption for pollutant removal
  • Dark Matter and Cosmic Phenomena

Second Affiliated Hospital of Xi'an Jiaotong University
2025

Tsinghua University
2022-2024

University of Maryland, College Park
2020-2024

Park University
2024

Southern University and Agricultural and Mechanical College
2023

Clark Atlanta University
2023

University of Alaska Anchorage
2023

Providence College
2023

Lanzhou Jiaotong University
2023

The University of Texas at Arlington
2023

Abstract The Advanced Topographic Laser Altimeter System on Ice, Cloud and land Elevation Satellite 2 (ICESat‐2) offers a new remote sensing capability to measure complex sea ice surface topography. We demonstrate the retrieval of six parameters from ICESat‐2/Advanced data: roughness, ridge height, frequency, melt pond depth, floe size distribution, lead frequency. Our results establish that these properties can be observed in high fidelity, across broad geographic regions conditions....

10.1029/2020gl090708 article EN cc-by Geophysical Research Letters 2020-10-21

Abstract. Surface downward shortwave radiation (DSR) and photosynthetically active (PAR) play critical roles in the Earth's surface processes. As main inputs of various ecological, hydrological, carbon, solar photovoltaic models, increasing requirements for high-spatiotemporal-resolution DSR PAR estimation with high accuracy have been observed recent years. However, few existing products satisfy all these requirements. This study employed a well-established physical-based lookup table (LUT)...

10.5194/essd-15-1419-2023 article EN cc-by Earth system science data 2023-03-30

The downward shortwave radiation (DSR) is a critical parameter of the surface budget. Several DSR satellite products have been developed in recent years. In this study, five updated global daily were evaluated using situ measurements from 142 sites with special focus on high latitudes 2004. These are Clouds and Earth's Radiant Energy System Synoptic TOA fluxes clouds (CERES), Clouds, Albedo Radiation Edition 2 data (CLARA), Global Land Surface Satellite Downward Shortwave (GLASS), Breathing...

10.1016/j.srs.2021.100028 article EN cc-by-nc-nd Science of Remote Sensing 2021-08-31

Comprehending the current epidemiological trends and risk factors of myocarditis is crucial for guiding future targeted prevention treatment strategies. Utilizing data from Global Burden Diseases, Injuries, Risk Factors Study 2021, we conducted a secondary analysis incidence, prevalence, death, disability-adjusted life years (DALYs) by sex, age group socio-demographic index (SDI) across 204 countries territories 1990 to 2021. And non-optimal temperatures, defined as same-day exposure ambient...

10.3389/fpubh.2025.1542921 article EN cc-by Frontiers in Public Health 2025-04-28

Surface ozone (O3) is a crucial ambient pollutant gas that poses substantial risks to both human health and ecosystems. Nonetheless, there scarcity of high-spatial-resolution hourly surface O3 data, particularly during the day when this information needed due strong diurnal variations O3. We thus determined best-performing artificial intelligence model derive 24-hourly 1-kmresolution concentrations in China from large array satellite which can portray well concentration. The overall...

10.22541/essoar.170882559.93392805/v1 preprint EN Authorea (Authorea) 2024-02-25

We develop a modeling framework for bioluminescence light found in the deep sea near neutrino telescopes by combining hydrodynamic model with stochastic one. The is caused organisms when exposed to non-constant water flow, such as past telescopes. flow using incompressible Navier-Stokes equations Reynolds numbers between 4000 and 23000. discretization relies on finite element method which includes upwind-stabilization velocity field. On top of model, we simulate population random microscopic...

10.48550/arxiv.2103.03816 preprint EN other-oa arXiv (Cornell University) 2021-01-01

The Advanced Topographic Laser Altimeter System (ATLAS) on ICESat-2 offers a new remote sensing capability to measure complex sea ice surface topography. We demonstrate the retrieval of six parameters from ICESat-2/ATLAS data: roughness, ridge height, frequency, melt pond depth, floe size distribution and lead frequency. Our results establish that these properties can be observed in high fidelity, across broad geographic regions conditions. resolve features as narrow 7 m, achieve vertical...

10.1002/essoar.10504391.1 preprint EN 2020-09-24

We present a new search for weakly interacting massive particles utilizing ten years of public IceCube data, setting more stringent bounds than previous analysis on dark matter to neutrino annihilation. also predict the future potential observatory, P-ONE, showing that it may even exceed sensitivities gamma-ray searches by about 1-2 orders magnitude in 1-10 TeV regions. This considers diffuse self-annihilation neutrinos via direct and indirect channels, from galactic halo extra-galactic...

10.48550/arxiv.2302.10542 preprint EN other-oa arXiv (Cornell University) 2023-01-01
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