Surrounding Environment and Civil Airport Fire Emergency Management Based on Big Data Simulation

Table 3

The distribution of birds.

Plot	Number of species/species	Density/(only/hm^2)	Activity frequency (%)	Diversity index	Uniformity index	Advantage types
Plot 1	16.42 ± 1.45a	37.46 ± 10.45b	2.02 ± 0.34ab	1.33 ± 0.74b	0.14 ± 0.36b	Sparrow, goldfinch
Plot 2	9.51 ± 0.35b	9.35 ± 3.47b	1.12 ± 0.41ab	1.76 ± 0.36b	0.99 ± 0.05a	House swallow, sparrow, skylark, goldfinch, and magpie
Plot 3	9.64 ± 0.46b	7.95 ± 2.46b	0.42 ± 0.78ab	1.37 ± 0.18b	0.34 ± 0.06ac	House swallows, sparrows, bald crows, skylarks, and magpies
Plot 4	16.43 ± 1.35a	19.53 ± 3.45b	2.61 ± 0.47a	1.45 ± 0.26b	0.35 ± 0.45bc	House swallow, sparrow, and gray magpie
Plot 5	7.94 ± 0.17b	8.34 ± 1.54b	0.63 ± 0.07b	1.27 ± 0.17b	0.58 ± 0.64a	Sparrow, skylark, goldfinch, house swallow, and magpie
Plot 6	14.02 ± 1.65a	77.48 ± 11.58a	1.63 ± 0.23a	1.85 ± 0.07a	0.68 ± 0.01a	Sparrows, gray magpies, magpies, bead-necked turtledoves, goldfinches, and house swallows