Table 1.
The unit, median, Q1, and Q3 of environmental and demographic characteristics in this study.
| Environment factor | Unit | Median (Q1, Q3)/category | |
|---|---|---|---|
| Air pollutants | PM2.5 concentration | μg/m3 | 11.71 (7.67,16.42) |
| PM10 concentration | μg/m3 | 19.14 (16.15,28.11) | |
| O3 concentration | ppbv | 41.58 (34.79,45.6) | |
| NO2 concentration | μg/m3 | 29.24 (19.2,39.62) | |
| CO concentration | ppbv | 136.91 (132.56,138.74) | |
| Soil characteristics | Soil pH | *10−1 | 63 (56,69.5) |
| Soil organic carbon density | t ha−1 | 12 (7,16) | |
| Soil organic carbon | % of weight, 0.01 | 185.64 (131.32,346.47) | |
| Total carbon | % of weight, 0.01 | 247.41 (175.29,306.84) | |
| Soil type | 10 categories | ||
| Total phosphorus | % of weight, 0.0001 | 531.57 (339.81,607.94) | |
| Soil moisture | kg/m2 | 31.4 (29.15,34.47) | |
| Soil temperature | K | 288.13 (283.15,293.68) | |
| Precipitation | Precipitation | mm | 945.44 (694.93,1279.49) |
| Precipitation concentration index | 10.96 (9.81,12.65) | ||
| Standard deviation of monthly precipitation | 39.06 (27.88,75.45) | ||
| Irradiation | UV index | 1(0 ~ 15) | 4.73 (2.62,7.26) |
| Diffuse Horizontal Irradiance | W/m2 | 3.87 (2.97,4.7) | |
| Humidity | Average rainy day per month | days | 12.98 (10.42,15.46) |
| Vapor pressure | Hecta-Pascals (x10) | 12.38 (10.19,17.59) | |
| Rainy days in June | days | 14.55 (11.88,17.27) | |
| RH night | % | 78.8 (76.19,82.6) | |
| RH day | % | 62.39 (54.69,68.09) | |
| RH | % | 70.96 (65.95,74.97) | |
| Temperature | Annual average temperature | °C | 14.52 (10.22,18.75) |
| Average temperature in June | °C | 21.70 (17.85,25.45) | |
| Urban-rural temperature difference during day time | °C | 2.44 (1.89,4.22) | |
| Urban-rural temperature difference during night time | °C | 0.93 (0.46,1.37) | |
| Demographic data | City population | hundred thousand | 16.25 (6.05,72.62) |
| Total antibiotic consumption | DDD/1,000/day | 18.49 (12.075,25) | |
| GDP per capita | housand US dollar | 41.05 (20.62,55.63) | |
| Population density | /km2 | 4310 (2236,7282) | |
| Other characteristics | Adjacent to coast | Yes/no | |
| Elevation | meters | 96 (11.75,414.75) | |
| Climate type | equatorial,arid,warm,temperate,snow | ||
| Vegetation type | 14 categories | ||
| Greenness fraction | % | 0.92 (0.89,0.94) | |
| Fire carbon emissions | g C m−2 month−1 | 0 (0,2.77) |