Total catch estimation | Catch (kg) | |
---|---|---|
Daily (1 angler) | 0.328 kg | 0.3 |
One weekend (1 angler) | 0.328 kg × 2 days | 0.7 |
All weekends in a year (1 angler) | 0.328 kg × 2 days × 52 weeks | 34.1 |
3 anglers (min.) | 0.328 kg × 2 days × 52 weeks × 3 anglers | 102.3 |
25 anglers in a year (mean) | 0.328 kg × 2 days × 52 weeks × 25 anglers | 852.8 |
50 anglers (max) | 0.328 kg × 2 days × 52 weeks × 50 anglers | 1705.6 |
N | Lmin.–L max(cm) | Wmin.–Wmax (g) | CI of | CI of | S.E. of | ||
---|---|---|---|---|---|---|---|
12 | 6.3–13.0 | 4.04–37.42 | 0.0131 | 3.10 | 0.0068–0.0239 | 2.86–3.37 | 0.115 |
Species | Total Length (cm) | Sex | MLS | Length at First Maturity (cm) | ||||
---|---|---|---|---|---|---|---|---|
Min. | Max | Mean | Researchers | |||||
Kacem & Neifar (2014) | İşmen et al. (2004) | Bernardes & Dias (2000) | ||||||
12.5 | 12.5 | 12.5 | M | 21.3 FL | 16.9 | |||
F | 20.26 FL | 20 | ||||||
M+F | >13 | |||||||
İlkyaz et al. (2018) | Filiz & Toğulga (2009) | Kırdar & İşmen (2018) | ||||||
6.6 | 7 | 6.8 | M | 11.09 | ||||
F | 11.42 | 7.8 | ||||||
M+F | 9.58 | |||||||
Tuset et al. (2005) | İlhan et al. (2010) | Zorica et al. (2006) | ||||||
12.4 | 17 | 14.7 | M | 17.3 | 13.2 | 9.3 | ||
Bariche 2003 | ||||||||
8.2 | 15.2 | 11.1 | M | 13.9 | ||||
F | 14.2 | |||||||
Bariche et al. (2003) | Gabr et al. (2018) | |||||||
9.4 | 18.5 | 12.66 | M | 13.25 | 18.35 | |||
F | 13.65 | |||||||
M+F | ||||||||
Soykan et al. (2015) | Bottari et al. (2014) | Layachi et al. (2015) | ||||||
8.7 | 12.7 | 9.7 | M | 9.35 | 14.2 | 13.3 | ||
F | 12.96 | 13.1 | 14.3 | |||||
M+F | 13.8 | |||||||
Morales-Nin & Moranta (1997) | Grau et al. (2016) | Cetinic et al. (2002) | ||||||
19 | M | 52.02 | 33.8 | 33.3 | ||||
F | 34.6 | 34.9 | 34.5 | |||||
M+F | ||||||||
Mouine et al. (2007) | Benchalel & Kara (2013) | Al-Beak et al. (2017) | ||||||
6.5 | 13.7 | 9.35 | M | 20.2 | ||||
F | 21.0 | 20 | ||||||
M+F | 20.95 | 21.27 | ||||||
Chaouch et al. (2013) | Pajuelo & Lorenzo (2001) | İlkyaz et al. (2018) | ||||||
6 | 13.4 | 8.95 | M | 10.5 | 10.3 | 10.53 | ||
F | 10.6 | 12.8 | 10.02 | |||||
M+F | ||||||||
Dulcic et al. (2011) | Soykan et al. (2015) | Taieb et al. (2012) | ||||||
6.3 | 13 | 8.62 | M | 18.5 | 13.37 | 13.64 | ||
F | 18.0 | 19.1 | 12.87 | 13.84 | ||||
M+F | ||||||||
Kallianiotis et al. (2005) | Emre et al. (2010) | Alssalam et al. (2016) | ||||||
9.1 | 15.6 | 12.35 | M | 16.21 | 17.8 | 14.15 | ||
F | 19.04 | 18.5 | 14.45 | |||||
M+F | ||||||||
Mahmoud (2010) | Cetinic et al. (2002) | |||||||
7.5 | 19 | 9.9 | M | 14.35 | 16.4 | |||
F | 14.75 | 17.5 | ||||||
M+F | ||||||||
Ali Ben Smida et al. (2006) | Coelho et al. (2010) | Metin et al. (2011) | ||||||
12.6 | 12.6 | 12.6 | M | 16.75 | 17.58 | 15.08 | ||
F | 15.32 | 17.29 | 11.3 | |||||
M+F | ||||||||
Criscoli et al. (2006) | Paiva et al. (2016) | El-Etreby et al. (2015) | ||||||
9.3 | 14 | 10.94 | M | 19.5 | 24.5 | 21.1 | ||
F | 28.6 | 28.5 | ||||||
M+F | ||||||||
8.2 | 12.4 | 10.42 | No available data | |||||
11.1 | 11.8 | 11.9 | No available data | |||||
12 | 16.9 | 13.9 | No available data | |||||
6.5 | 11 | 8.52 | No available data | |||||
7.1 | 7.1 | 7.1 | No available data | |||||
17.3 | 17.3 | 17.3 | No available data | |||||
8.7 | 13.4 | 10.95 | No available data | |||||
15.3 | 15.3 | 15.3 | No available data |
Catch | Landing Projection | ||||
---|---|---|---|---|---|
After maturation | After Minimum Landing Size | ||||
TL1 (cm) | W1 (g) | TL2 (cm) (TL1 + 6.7 cm) | W2 (g) | TL3 (cm) (TL1 + 11.7 cm) | W3 (g) |
6.3 | 4.04 | 13 | 37.51 | 18 | 102.95 |
6.6 | 4.64 | 13.3 | 40.26 | 18.3 | 108.37 |
6.9 | 4.82 | 13.6 | 43.14 | 18.6 | 113.98 |
7.2 | 5.88 | 13.9 | 46.16 | 18.9 | 119.78 |
7.4 | 6.57 | 14.1 | 48.26 | 19.1 | 123.76 |
7.6 | 7.61 | 14.3 | 50.41 | 19.3 | 127.83 |
7.8 | 8.07 | 14.5 | 52.63 | 19.5 | 131.98 |
8.4 | 9.12 | 15.1 | 59.69 | 20.1 | 144.99 |
9.1 | 11.94 | 15.8 | 68.70 | 20.8 | 161.24 |
11.5 | 28.21 | 18.2 | 106.54 | 23.2 | 226.28 |
11.7 | 24.97 | 18.4 | 110.22 | 23.4 | 232.39 |
13 | 37.42 | 19.7 | 136.23 | 24.7 | 274.84 |
Total weight (g) | 153.29 | 799.75 | 1868.40 | ||
S.D. | 10.6 | 31.2 | 54.5 | ||
S.E. | 2.9 | 8.7 | 15.1 | ||
Catch (g) | |||||
1 angler/day | 6.4 | 33.3 | 77.8 | ||
1 angler/weekend | 12.8 | 66.6 | 155.7 | ||
1 angler/year | 664.3 | 3465.6 | 8096.4 | ||
3 anglers/year | 1992.8 | 10 396.7 | 24 289.1 | ||
25 anglers/year | 16 606.4 | 86 639.3 | 202 409.5 | ||
50 anglers/year | 33 212.8 | 173 278.6 | 404 818.9 |
Family | Species | Weight (g) | Number (n) | Weight (%) | Number (%) | Importance |
---|---|---|---|---|---|---|
Balistidae | 25.37 | 1 | 0.32 | 0.21 | C | |
Blennidae | 102.43 | 6 | 1.30 | 1.23 | NC | |
Gobiidae | 27.61 | 5 | 0.35 | 1.03 | NC | |
Labridae | 50.6 | 3 | 0.64 | 0.62 | NC | |
95.16 | 3 | 1.21 | 0.62 | NC | ||
Pomacentridae | 1449.76 | 146 | 18.42 | 29.98 | NC | |
Serranidae | 96.95 | 2 | 1.23 | 0.41 | C | |
Siganidae | 88.17 | 4 | 1.12 | 0.82 | C | |
2462.71 | 94 | 31.29 | 19.30 | C | ||
255.46 | 29 | 3.25 | 5.95 | C | ||
92.81 | 1 | 1.18 | 0.21 | C | ||
203.68 | 11 | 2.59 | 2.26 | C | ||
1100.58 | 86 | 13.98 | 17.66 | C | ||
Sparidae | 153.29 | 12 | 1.95 | 2.46 | C | |
84.96 | 4 | 1.08 | 0.82 | C | ||
266.52 | 18 | 3.39 | 3.70 | C | ||
31.36 | 1 | 0.40 | 0.21 | C | ||
890.36 | 48 | 11.31 | 9.86 | C | ||
Scorpaenidae | 6.95 | 1 | 0.09 | 0.21 | C | |
54.09 | 1 | 0.69 | 0.21 | NC | ||
Tetraodontidae | 290.94 | 10 | 3.70 | 2.05 | NC | |
42.02 | 1 | 0.53 | 0.21 | NC | ||
Total | 7871.78 | 487 |