Fish species abundance and distribution in The Gambia estuary

DarboeTable 3: Records of environmental factors taken during the survey, 26 November -01 December 2000.Stationno.Depth (M) Secchi (M) S. T°C B.T°C S.Sal. (ppt) B.Sal. (ppt) SOx. (Mg/l) B.Ox.(Mg/l)1 6.4 1.2 29 29 25 26 4.65 6.042 12.1 1.82 29.2 29 24 30 5.29 4.83 11.2 1.78 29.9 29.2 23 30 5.26 4.764 3.5 1.5 29.9 29.4 21 22 5.21 4.585 7.2 0.96 31 29.8 16 18 3.43 2.846 8.7 0.72 32 29.5 14 15 4.99 3.367 5.1 0.47 29 29.1 15 17 4.3 3.328 5.1 0.38 29.1 29 18 18 4.85 4.589 8.4 0.79 29.4 29.4 18 22 5.03 4.0910 4.8 0.55 31.3 29.4 5 8 4.7 3.4411 6.3 0.48 28.8 28.8 10 11 4.43 3.8712 8.4 0.37 31.06 30 0 4 3.98 3.6414 5.9 0.15 29.9 29.2 0 1 4.11 3.5615 3.9 0.9 28.3 28.2 0 0 4.27 4.2316 7 0.1 28.9 28.8 0 0 4.5 4.417 4.8 0.1 29.1 28.8 0 0 4.58 4.2718 7.9 0.2 29.1 29 2 1 4.2719 4.6 0.9 28.8 28.4 1 1 4.21 4.0920 4.4 0.12 29.2 28.8 0.2 0.2 4.98 4.9121 6.3 0.12 29.3 29 0 0 4.59 4.5222 6.7 0 24.3 1.5 0 4.6 4.423 4.1 0.12 29.4 28.9 0 0 4.06 3.8924 9.6 0.12 29.6 28.9 0 0 4.46 4.4225 6.3 0.2 29.3 29.2 0 0 4.3 426 7 0.17 29.9 29.4 0 0 4.1 4.127 5.6 0.17 29.9 29.6 0 0 5.3 428 11 0.17 31 29.8 0 0 4.2 3.929 12 0.15 29.8 28.8 0 0 4.4 4.430 8.8 0.17 23.3 23.1 0 0 4.55 4.6231 11.2 0.17 29.1 29.4 0 0 4.18 4.1732 12.8 0.17 29.3 29 0 0 4.4 4.133 11.5 0.17 29.8 29.2 0.1 0.1 4.9 4.634 14.5 0.2 31 28 0 0 5.17 4.735 7.4 0.17 29 27 0 0 4.7 4.836 5.2 0.22 29.4 29.2 0 0 5.4 5.4237 3.7 0.24 29.8 29.3 0 0 5.63 5.5538 6.3 0.17 29.9 29.2 0 0 4.5 439 8 0.17 29.8 29 0 0 3.96 3.940 5.5 0.12 29.2 28.8 0 0 4.9 4.941 6.4 0.7 32 27 0 0 5.6 5.642 5.6 0.3 31 28 0 0 5.96 6.0343 6.9 0.25 30.2 29.7 0 0 5.6 4.8Mean 7.33636364 0.4193182 29.5082 28.816 4.71954545 4.43209Deviation 2.12190083 0.3326756 0.9131 0.6021 0.46719008 0.55722UNU – Fisheries Training Programme 33