Fig 1.
Location of the study area.
Fig 2.
Dataset on the emergency open space (RGS) accessibility in Nanjing.
Fig 3.
Flowchart of the study.
Fig 4.
Kernel density estimation of the RGSs.
Table 1.
Comparison of the RGS effective refuge areas in all districts.
Fig 5.
Maps of the RGS accessibility in the four scenarios.
The number represents the high accessibility cluster: 1 is Mufu Town, 2 is Dingjia Village, 3 is Xiuqiu Park, 4 is Hexi Central Park, 5 is the Yuhuatai Scenic Spot, and 6 is the Meiling Community.
Table 2.
Descriptive statistics of the RGS accessibility under four scenarios.
Fig 6.
Lorenz curves and GCs of the RGS accessibility.
Fig 7.
Spatial mismatch maps between the RGS accessibility and population density in the four scenarios.
Fig 8.
Optimized maps of RGS accessibility in 10 min scenarios.
Table 3.
Descriptive statistics of RGS accessibility in 10 min scenario.