Reef Flat Community Structure of Atol das Rocas, Northeast Brazil and Southwest Atlantic

Table 2

Diversity data within the ten sampling sites: Shannon index (𝐻^), Species Richness (𝑆), and Pielous’s Evenness (𝐽); W99 = winter 1999, W00 = winter 2000, S00 = summer 2000, S02 = summer 2002.

	Stations of years	(𝑆)	(𝐻^)	(𝐽)
Site 1	W99	7.00	1.59	0.57
	W00	8.00	1.50	0.50
	S00	6.00	1.91	0.74
	S02	6.00	1.79	0.69
Site 2	W99	8.00	2.33	0.78
	W00	7.00	2.44	0.87
	S00	7.00	2.44	0.87
Site 3	W99	5.00	0.94	0.40
	W00	7.00	1.31	0.47
	S00	7.00	1.78	0.63
	S02	7.00	1.73	0.62
Site 4	W99	7.00	1.96	0.70
	W00	8.00	2.22	0.74
	S00	5.00	1.67	0.72
Site 5	W99	8.00	1.83	0.61
	W00	7.00	2.02	0.72
	S00	7.00	2.22	0.79
	S02	5.00	1.30	0.56
Site 6	W99	7.00	2.19	0.78
	W00	8.00	2.26	0.75
	S00	11.00	2.22	0.64
	S02	7.00	2.00	0.71
Site 7	W99	5.00	1.82	0.79
	W00	4.00	1.92	0.96
	S00	5.00	1.94	0.83
	S02	5.00	1.64	0.71
Site 8	W99	6.00	2.10	0.81
	W00	5.00	2.16	0.93
	S00	6.00	1.74	0.68
	S02	8.00	2.61	0.87
Site 9	W99	6.00	2.43	0.94
	W00	7.00	2.31	0.82
	S00	5.00	1.44	0.62
	S02	7.00	2.26	0.81
Site 10	W99	10.00	2.29	0.69
	W00	8.00	2.33	0.78
	S00	6.00	1.84	0.71
	S02	8.00	1.80	0.60
Overall	W99	16.00	3.18	0.80
	W00	15.00	2.98	0.76
	S00	15.00	2.75	0.70
	S02	13.00	3.12	0.84