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. 2022 Aug 17;12:13979. doi: 10.1038/s41598-022-17908-3

Table 1.

Summary data of Stylophora pistillata populations from different reefs and reef flat zones (g1 is skewness; g2 is kurtosis).

Shelf position Reef Reef zone Area surveyed (m2) Density (ind. m−2) % cover Mean size ± SE (cm2) Size range (cm2) % juvenile colonies % partial mortality % purple colonies g1 g2
Nearshore Abu Shousha Exposed 8.41 6.66 1.26 18.90 ± 3.64 0.26–142.78 57.14 7.14 8.93 − 0.13 2.62
Midreef 7.37 10.44 1.94 18.58 ± 3.43 0.25–176.24 51.95 1.30 7.79 0.01 2.99
Sheltered 9.26 8.31 4.29 51.63 ± 8.83 0.84–420.22 35.06 11.69 3.90 0.14 2.12
Entire reef 25.05 8.38 2.58 30.78 ± 3.75 0.25–420.22 47.14 6.67 6.67 0.09 2.73
Tahala North Exposed 18.22 0.44 0.06 12.92 ± 5.82 4.47–52.98 75.00 0.00 25.00 1.46 4.05
Midreef 16.89 3.26 4.11 126.36 ± 14.51 6.22–387.24 5.45 29.09 5.45 − 0.50 2.58
Sheltered 13.98 1.29 1.73 134.04 ± 32.63 8.64–481.51 11.11 0.00 0.00 − 0.32 1.99
Entire reef 49.08 1.65 1.93 116.86 ± 12.72 4.47–481.51 13.58 19.75 6.17 − 0.44 2.21
Midshelf Al Fahal Exposed 13.63 3.81 0.24 6.37 ± 1.35 0.59–55.73 86.54 3.85 80.77 0.56 2.90
Midreef 20.46 2.20 0.35 16.10 ± 4.06 0.55–136.01 62.22 8.89 17.78 0.26 2.48
Sheltered 17.41 6.61 3.59 54.33 ± 8.18 0.45–418.43 40.90 6.96 24.35 0.02 2.15
Entire reef 51.49 4.12 1.42 34.45 ± 4.77 0.45–418.43 56.60 6.60 36.79 0.40 2.37
Shark Reef Exposed 17.24 0.87 1.34 153.83 ± 34.32 9.33–409.30 6.67 46.67 0.00 − 0.66 3.73
Midreef 11.94 1.17 0.22 18.41 ± 4.42 2.13–59.74 50.00 14.29 0.00 − 0.01 2.35
Sheltered 24.15 1.16 0.38 31.38 ± 8.17 1.02–212.13 46.43 7.14 0.00 0.08 1.78
Entire reef 53.34 1.07 0.65 60.59 ± 12.26 1.02–409.30 36.84 19.30 0.00 0.02 2.06
Offshore Cement Wreck Exposed 22.84 4.03 4.19 104.08 ± 12.29 1.36–471.16 27.17 6.52 8.70 − 0.35 1.89
Midreef 15.93 11.93 4.18 35.04 ± 4.44 0.14–351.31 46.84 11.58 0.53 − 0.13 2.95
Sheltered 13.37 3.59 4.47 124.37 ± 18.43 2.11–437.98 18.75 33.33 0.00 − 0.50 2.06
Entire reef 52.14 6.33 4.26 67.28 ± 5.41 0.14–471.16 37.27 13.33 2.73 − 0.14 2.42
Shib Nazar Exposed 16.25 8.43 3.39 40.20 ± 5.30 0.89–485.53 35.77 18.25 6.57 0.05 2.38
Midreef 13.94 6.67 5.00 74.90 ± 12.20 0.4–537.39 40.86 13.98 0.00 − 0.06 2.14
Sheltered 17.88 1.45 0.36 24.64 ± 6.67 0.7–124.76 57.69 3.85 19.23 0.21 1.67
Entire reef 48.07 5.33 2.73 51.23 ± 5.41 0.4–537.39 39.84 15.23 5.47 0.02 2.33
Total population 279.16 4.11 2.49 54.11 ± 2.60 0.14–537.39 41.53 12.04 10.47 0.02 2.29