Published June 3, 2025 | Version v2

Fractal geometry features of aerosol particle and its contribution to atmospheric optical property: development of Fractal Aerosol Cluster Model and its validation of atmospheric visibility during a heavy haze event

  • 1. ROR icon Nanjing University of Information Science and Technology
  • 2. ROR icon China Meteorological Administration

Description

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Content of the dataset
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******  the experiment case (EXP) ;  the control case (CTR)  ******

1. Meteorological elements.tar contains observational and simulated data for T2, WS, RH, and PM2.5 time series, which can be used to plot Figure 4 and build Table 2

2. Planar distribution.tar contains the horizontal spatial distribution data of aerosol extinction coefficients simulated by CTR and EXP for the four typical moments selected in this paper, which can be used to plot Figures 5, 6, and 7

3. PM.rar contains the vertical profile data of simulated Particulate Matter concentrations by CTR and EXP during the study period in the paper, which can be utilized for drawing Fig. 11.

4. Timeseries.tar contains observational and simulated data for time series of atmospheric visibility and surface shortwave radiation, which can be used to plot Figures 5, 6, 7, 8, S1, and build Table 3

5. wrfbiochemi.rar contains the biogenic emissions data for simulation both for CTR and EXP.

6. wrffirechemi.rar contains the biomass burning emissions data for simulation both for CTR and EXP.

7. wrfchemi.rar contains the Anthropogenic emissions data for simulation both for CTR and EXP.

8. The file module_optical_averaging.F contains the main code of the improved visibility model, the Fractal Aerosol Cluster Model

(FACM), which is coupled to WRF-Chem and used by EXP. It is located in the chem/ directory and called by optical_driver.F.

 

 

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Contact information

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Zhenxin Liu

liuzhenxin@nuist.edu.cn

 

 

Files

Files (8.6 GB)

Name Size
md5:28190663f2abcd3df1579adb275ce29a
64.5 kB Download
md5:98069a23c5730da5e6a38211d410a415
381.1 kB Download
md5:a9098ec9860b0706d97462c65a702b30
98.4 MB Download
md5:44efbfb467626192a1eb6d01ba0015be
134.7 kB Download
md5:4734e6be1dfa64b42383f340e23b24c2
36.4 MB Download
md5:ef4b61d37baac697004f39a850ad5cea
4.4 GB Download
md5:66cc0eeb0bd2909734ffb73515d056d4
4.1 GB Download

Additional details

Dates

Available
2025-06-03