Annexe II
Tableau 4 - Modèles de distribution d’abondances (qi) et du poids (wi), Région Ouest (Thalassa,1982)
Motomura
M. Arthur
Preston
Motomura M. Arthur
Preston
Trachurus trachurus
11354
599.37
2715.03
5895.43 Trachurus trachurus
595.900
60.84
146.55
454.09
Capros aper
2170
553.50
2187.51
3107.72 Pagellus acarne
172.380
55.00
118.07
201.18
Parapenaeus longirostris
1213
511.13
1923.75
2106.74 Micrormesistius poutassou
59.520
49.72
103.84
122.72
Pagellus acarne
1211
472.01
1747.91
1564.97 Pagellus erythrinus
41.200
44.95
94.35
84.10
Micrormesistius poutassou
848
435.89
1616.03
1216.92 Mullus barbatus
39.340
40.64
87.23
61.08
Epigonus denticulatus
788
402.52
1510.52
990.56
Galeus melastomus
35.170
36.74
81.53
47.02
Mullus barbatus
627
371.72
1422.60
844.04
Merluccius merluccius
31.230
33.21
76.79
38.36
Etmopterus spinax
444
343.26
1347.24
719.19
Lophius budegassa
28.770
30.02
72.72
31.29
Pagellus bogaraveo
395
316.99
1281.30
612.81
Centrophorus granulosus
25.000
27.14
69.16
25.53
Aristeus antennatus
372
292.73
1222.69
534.24
Pagellus bogaraveo
22.980
24.54
66.00
21.44
Pagellus erythrinus
358
270.32
1169.94
476.52
Capros aper
20.710
22.18
63.15
18.54
Nexumia aequalis
351
249.63
1121.98
425.04
Etmopterus spinax
20.480
20.06
60.56
16.03
Coelorhynchus coelorhynchus
339
230.53
1078.02
379.11
Boops boops
19.850
18.13
58.19
13.86
Merluccius merluccius
301
212.88
1037.44
338.15
Scyliorhinus canicula
10.100
16.39
56.00
11.99
Plesionik a heterocarpus
265
196.59
999.76
308.60
Phycis blennoides
10.060
14.82
53.96
10.67
Galeus melastomus
240
181.54
964.59
275.25
Helicolenus dactylopterus
9.600
13.40
52.07
9.23
Boops boops
232
167.65
931.62
234.54
Torpedo marmorata
8.700
12.11
50.29
7.53
Plesionik a martia
192
154.82
900.59
214.04
Todarodes sagittatus
8.450
10.95
48.61
6.70
Lepidotrigla cavillone
153
142.97
871.29
195.33
Parapenaeus longirostris
8.225
9.90
47.03
5.97
Phycis blennoides
149
132.02
843.52
182.38
Coelorhynchus coelorhynchus
8.110
8.95
45.53
5.47
Helicolenus dactylopterus
121
121.92
817.15
166.44
Nexumia aequalis
7.700
8.09
44.11
4.87
Scyliorhinus canicula
107
112.59
792.02
155.40
Raja oxyrinchus
6.000
7.31
42.75
4.46
Macropipus depurator
101
103.97
768.05
145.10
Lepidotrigla cavillone
5.700
6.61
41.46
4.09
Trachurus mediterranaeus
100
96.01
745.11
132.41
Uranoscopus scaber
5.550
5.98
40.22
3.64
Hoplostethus mediterraneus
92
88.66
723.13
123.63
Aristeus antennatus
5.040
5.40
39.03
3.34
Lophius budegassa
62
81.88
702.03
115.44
Trachurus mediterranaeus
4.850
4.88
37.89
3.06
Gadiculus argenteus
52
75.61
681.74
107.78
Geryon longipes
3.900
4.42
36.80
2.80
Nephrops norvegicus
50
69.82
662.20
100.64
Centrolophus niger
3.300
3.99
35.74
2.57
Plesionik a acantorothus
39
64.48
643.36
93.96
Scymnorhinus licha
3.230
3.61
34.73
2.35
Geryon longipes
36
59.54
625.17
89.76
Scomber scombrus
3.050
3.26
33.74
2.22
Sergestes robustus
32
54.99
607.59
83.81
Hoplostethus mediterraneus
2.640
2.95
32.80
2.03
Lepidopus caudatus
30
50.78
590.57
78.26
Oxynotus centrina
2.250
2.67
31.88
1.86
Solenocera membranacea
30
46.89
574.09
73.07
Lepidopus caudatus
2.130
2.41
30.99
1.71
Torpedo marmorata
27
43.30
558.10
69.80
Nephrops norvegicus
1.930
2.18
30.12
1.61
Todarodes sagittatus
22
39.99
542.59
65.17
Epigonus denticulatus
1.630
1.97
29.29
1.48
Pasiphaea multidentata
21
36.93
527.51
60.85
Scorpaena elongata
1.350
1.78
28.47
1.35
Uranoscopus scaber
20
34.10
512.86
58.13
Mullus surmuletus
1.340
1.61
27.68
1.28
Peristedion cataphractum
18
31.49
498.60
54.28
Octopus spp
1.200
1.46
26.91
1.17
Plesionik a gigliolii
18
29.08
484.72
50.68
Macropipus depurator
1.070
1.32
26.16
1.07
Centrophorus granulosus
16
26.86
471.19
48.41
Plesionik a martia
1.040
1.19
25.43
1.01
Citharus macrolepidotus
15
24.80
458.01
45.20
Raja montagui
1.000
1.08
24.72
0.93
Scomber scombrus
15
22.90
445.14
43.18
Sparus pagrus
0.900
0.97
24.03
0.88
Sardina pilchardus
11
21.15
432.58
40.32
Diplodus vulgaris
0.890
0.88
23.35
0.80
Squilla mantis
11
19.53
420.31
38.52
Raja clavata
0.800
0.79
22.69
0.76
Mullus surmuletus
10
18.04
408.32
35.96
Spicara maena
0.650
0.72
22.04
0.69
Illex spp
9
16.65
396.60
34.36
Plesionik a heterocarpus
0.610
0.65
21.41
0.65
Allotheutis media
8
15.38
385.13
32.08
Illex spp
0.580
0.59
20.79
0.60
Bathysolea profundicola
8
14.20
373.91
30.64
Loligo vulgaris
0.570
0.53
20.18
0.57
Spicara maena
8
13.12
362.92
26.71
Bathypolypus sponsalis
0.540
0.48
19.59
0.48
Bathypolypus sponsalis
7
12.11
352.15
25.52
Trachinus draco
0.500
0.43
19.01
0.45
Raja clavata
7
11.18
341.60
23.83
Torpedo nobiliana
0.470
0.39
18.44
0.41
Serranus hepatus
7
10.33
331.26
22.76
Bathysolea profundicola
0.440
0.35
17.88
0.39
Trachinus draco
7
9.54
321.11
21.25
Sardina pilchardus
0.430
0.32
17.33
0.36
Trigla lyra
7
8.81
311.16
20.30
Lepidorhombus bosci
0.430
0.29
16.80
0.34
Diplodus vulgaris
5
8.13
301.39
18.96
Gadiculus argenteus
0.410
0.26
16.27
0.31
Lampanyctas crocodilus
5
7.51
291.80
18.11
Citharus macrolepidotus
0.390
0.24
15.75
0.29
Pasiphae sivado
5
6.94
282.38
16.91
Peristedion cataphractum
0.280
0.21
15.24
0.27
Macrorhamphosus scolopax
4
6.41
273.12
16.53
Squilla mantis
0.260
0.19
14.74
0.26
Rossia macrosoma
4
5.92
264.03
15.08
Trachinus aranaeus
0.260
0.17
14.25
0.23
Sepia officinalis
4
5.46
255.09
14.08
Trigla lyra
0.220
0.16
13.77
0.21
Serranus cabrilla
4
5.04
246.30
13.45
Scorpaena notata
0.210
0.14
13.29
0.20
Bathynectes superbus
3
4.66
237.65
12.56
Ranella gigontea
0.200
0.13
12.83
0.18
Epigonus telescopus
3
4.30
229.14
11.73
Serranus cabrilla
0.150
0.12
12.37
0.17
Scorpaena elongata
3
3.97
220.77
11.20
Rossia macrosoma
0.095
0.11
11.92
0.16
Xantho couchi
3
3.67
212.52
10.46
Plesionik a acantorothus
0.090
0.10
11.47
0.14
Centrolophus niger
2
3.39
204.41
9.77
Bathynectes superbus
0.090
0.09
11.03
0.13
Chlorotopus gracilipes
2
3.13
196.42
9.12
Pasiphaea multidentata
0.075
0.08
10.60
0.12
GALO MAC *
2
2.89
188.54
8.71
Solenocera membranacea
0.070
0.07
10.18
0.11
Goneplax angulata
2
2.67
180.78
8.13
Sergestes robustus
0.062
0.06
9.76
0.10
Lepidorhombus bosci
2
2.46
173.14
7.60
Epigonus telescopus
0.050
0.06
9.35
0.10
Loligo vulgaris
2
2.28
165.60
7.09
Aspitrigla obscura
0.050
0.05
8.94
0.09
Polycheles typhlops
2
2.10
158.17
6.62
Plesionik a gigliolii
0.040
0.05
8.54
0.08
Scorpaena notata
2
1.94
150.85
6.18
Allotheutis media
0.040
0.04
8.14
0.07
Scymnorhinus licha
2
1.79
143.62
5.64
Serranus hepatus
0.040
0.04
7.75
0.07
Sparus pagrus
2
1.65
136.49
5.27
Diplodus anularus
0.040
0.03
7.37
0.06
Torpedo nobiliana
2
1.53
129.46
4.92
Lampanyctas crocodilus
0.020
0.03
6.99
0.06
Antonogadus megalok inodon
1
1.41
122.52
4.49
Macrorhamphosus scolopax
0.020
0.03
6.61
0.05
Arnoglossus ruepelli
1
1.30
115.67
4.19
Sepia officinalis
0.020
0.03
6.24
0.05
Aspitrigla obscura
1
1.20
108.90
3.82
Polycheles typhlops
0.020
0.02
5.88
0.04
Chimaera monstrosa
1
1.11
102.23
3.49
ILLI BOM *
0.020
0.02
5.52
0.04
Conger conger
1
1.03
95.63
2.97
Goneplax angulata
0.015
0.02
5.16
0.03
Diplodus anularus
1
0.95
89.12
2.65
Pasiphae sivado
0.010
0.02
4.81
0.03
Engraulis encrasicolus
1
0.88
82.69
2.42
Xantho couchi
0.010
0.02
4.46
0.02
Funchalia woodwardi
1
0.81
76.33
2.16
Antonogadus megalok inodon
0.010
0.01
4.12
0.02
Glossanodon leiglossa
1
0.75
70.05
1.93
Arnoglossus ruepelli
0.010
0.01
3.78
0.02
Gobius friessi
1
0.69
63.84
1.72
Chimaera monstrosa
0.010
0.01
3.45
0.01
ILLI
BOM *
1
0.64
57.71
1.53
Conger conger
0.010
0.01
3.11
0.01
Munida perarmata
1
0.59
51.65
1.34
Engraulis encrasicolus
0.010
0.01
2.79
0.01
Octopus spp
1
0.54
45.65
1.14
Glossanodon leiglossa
0.010
0.01
2.46
0.01
Ophichtys rufus
1
0.50
39.72
0.97
Munida perarmata
0.010
0.01
2.14
0.01
Oxynotus centrina
1
0.46
33.86
0.83
Palinurus mauritanicus
0.010
0.01
1.83
0.01
Palinurus mauritanicus
1
0.43
28.07
0.67
Chlorotopus gracilipes
0.007
0.01
1.51
0.00
Raja montagui
1
0.39
22.33
0.52
Funchalia woodwardi
0.005
0.01
1.21
0.00
Raja oxyrinchus
1
0.36
16.66
0.39
Gobius friessi
0.005
0.01
0.90
0.00
Ranella gigontea
1
0.34
11.05
0.26
Ophichtys rufus
0.005
0.00
0.60
0.00
Trachinus aranaeus
1
0.31
5.50
0.14
GALO
MAC *
0.004
0.00
0.30
0.00
qi
Genres et espèces
Wi
Genres et espèces
Valeurs théoriques (Wti)
Valeurs théoriques (Qti)
Var obs /Var the
r
m
Var obs /Var the
r
m
Motomura
74.340
0.59
0.92
Motomura
23.742
0.65
0.9
Mac Arthur
25.220
0.62
_
Mac Arthur
24.658
0.63
_
Preston
2.613
0.92
1.06
Preston
1.449
0.97
1.06
r: coefficient de corrélation
r: coefficient de corrélation
m: constante du milieu
m: constante du milieu
Tableau 4 - Modèles de distribution d’abondances (qi) et du poids (wi), Région Ouest (Thalassa,1982)
Motomura
M. Arthur
Preston
Motomura M. Arthur
Preston
Trachurus trachurus
11354
599.37
2715.03
5895.43 Trachurus trachurus
595.900
60.84
146.55
454.09
Capros aper
2170
553.50
2187.51
3107.72 Pagellus acarne
172.380
55.00
118.07
201.18
Parapenaeus longirostris
1213
511.13
1923.75
2106.74 Micrormesistius poutassou
59.520
49.72
103.84
122.72
Pagellus acarne
1211
472.01
1747.91
1564.97 Pagellus erythrinus
41.200
44.95
94.35
84.10
Micrormesistius poutassou
848
435.89
1616.03
1216.92 Mullus barbatus
39.340
40.64
87.23
61.08
Epigonus denticulatus
788
402.52
1510.52
990.56
Galeus melastomus
35.170
36.74
81.53
47.02
Mullus barbatus
627
371.72
1422.60
844.04
Merluccius merluccius
31.230
33.21
76.79
38.36
Etmopterus spinax
444
343.26
1347.24
719.19
Lophius budegassa
28.770
30.02
72.72
31.29
Pagellus bogaraveo
395
316.99
1281.30
612.81
Centrophorus granulosus
25.000
27.14
69.16
25.53
Aristeus antennatus
372
292.73
1222.69
534.24
Pagellus bogaraveo
22.980
24.54
66.00
21.44
Pagellus erythrinus
358
270.32
1169.94
476.52
Capros aper
20.710
22.18
63.15
18.54
Nexumia aequalis
351
249.63
1121.98
425.04
Etmopterus spinax
20.480
20.06
60.56
16.03
Coelorhynchus coelorhynchus
339
230.53
1078.02
379.11
Boops boops
19.850
18.13
58.19
13.86
Merluccius merluccius
301
212.88
1037.44
338.15
Scyliorhinus canicula
10.100
16.39
56.00
11.99
Plesionik a heterocarpus
265
196.59
999.76
308.60
Phycis blennoides
10.060
14.82
53.96
10.67
Galeus melastomus
240
181.54
964.59
275.25
Helicolenus dactylopterus
9.600
13.40
52.07
9.23
Boops boops
232
167.65
931.62
234.54
Torpedo marmorata
8.700
12.11
50.29
7.53
Plesionik a martia
192
154.82
900.59
214.04
Todarodes sagittatus
8.450
10.95
48.61
6.70
Lepidotrigla cavillone
153
142.97
871.29
195.33
Parapenaeus longirostris
8.225
9.90
47.03
5.97
Phycis blennoides
149
132.02
843.52
182.38
Coelorhynchus coelorhynchus
8.110
8.95
45.53
5.47
Helicolenus dactylopterus
121
121.92
817.15
166.44
Nexumia aequalis
7.700
8.09
44.11
4.87
Scyliorhinus canicula
107
112.59
792.02
155.40
Raja oxyrinchus
6.000
7.31
42.75
4.46
Macropipus depurator
101
103.97
768.05
145.10
Lepidotrigla cavillone
5.700
6.61
41.46
4.09
Trachurus mediterranaeus
100
96.01
745.11
132.41
Uranoscopus scaber
5.550
5.98
40.22
3.64
Hoplostethus mediterraneus
92
88.66
723.13
123.63
Aristeus antennatus
5.040
5.40
39.03
3.34
Lophius budegassa
62
81.88
702.03
115.44
Trachurus mediterranaeus
4.850
4.88
37.89
3.06
Gadiculus argenteus
52
75.61
681.74
107.78
Geryon longipes
3.900
4.42
36.80
2.80
Nephrops norvegicus
50
69.82
662.20
100.64
Centrolophus niger
3.300
3.99
35.74
2.57
Plesionik a acantorothus
39
64.48
643.36
93.96
Scymnorhinus licha
3.230
3.61
34.73
2.35
Geryon longipes
36
59.54
625.17
89.76
Scomber scombrus
3.050
3.26
33.74
2.22
Sergestes robustus
32
54.99
607.59
83.81
Hoplostethus mediterraneus
2.640
2.95
32.80
2.03
Lepidopus caudatus
30
50.78
590.57
78.26
Oxynotus centrina
2.250
2.67
31.88
1.86
Solenocera membranacea
30
46.89
574.09
73.07
Lepidopus caudatus
2.130
2.41
30.99
1.71
Torpedo marmorata
27
43.30
558.10
69.80
Nephrops norvegicus
1.930
2.18
30.12
1.61
Todarodes sagittatus
22
39.99
542.59
65.17
Epigonus denticulatus
1.630
1.97
29.29
1.48
Pasiphaea multidentata
21
36.93
527.51
60.85
Scorpaena elongata
1.350
1.78
28.47
1.35
Uranoscopus scaber
20
34.10
512.86
58.13
Mullus surmuletus
1.340
1.61
27.68
1.28
Peristedion cataphractum
18
31.49
498.60
54.28
Octopus spp
1.200
1.46
26.91
1.17
Plesionik a gigliolii
18
29.08
484.72
50.68
Macropipus depurator
1.070
1.32
26.16
1.07
Centrophorus granulosus
16
26.86
471.19
48.41
Plesionik a martia
1.040
1.19
25.43
1.01
Citharus macrolepidotus
15
24.80
458.01
45.20
Raja montagui
1.000
1.08
24.72
0.93
Scomber scombrus
15
22.90
445.14
43.18
Sparus pagrus
0.900
0.97
24.03
0.88
Sardina pilchardus
11
21.15
432.58
40.32
Diplodus vulgaris
0.890
0.88
23.35
0.80
Squilla mantis
11
19.53
420.31
38.52
Raja clavata
0.800
0.79
22.69
0.76
Mullus surmuletus
10
18.04
408.32
35.96
Spicara maena
0.650
0.72
22.04
0.69
Illex spp
9
16.65
396.60
34.36
Plesionik a heterocarpus
0.610
0.65
21.41
0.65
Allotheutis media
8
15.38
385.13
32.08
Illex spp
0.580
0.59
20.79
0.60
Bathysolea profundicola
8
14.20
373.91
30.64
Loligo vulgaris
0.570
0.53
20.18
0.57
Spicara maena
8
13.12
362.92
26.71
Bathypolypus sponsalis
0.540
0.48
19.59
0.48
Bathypolypus sponsalis
7
12.11
352.15
25.52
Trachinus draco
0.500
0.43
19.01
0.45
Raja clavata
7
11.18
341.60
23.83
Torpedo nobiliana
0.470
0.39
18.44
0.41
Serranus hepatus
7
10.33
331.26
22.76
Bathysolea profundicola
0.440
0.35
17.88
0.39
Trachinus draco
7
9.54
321.11
21.25
Sardina pilchardus
0.430
0.32
17.33
0.36
Trigla lyra
7
8.81
311.16
20.30
Lepidorhombus bosci
0.430
0.29
16.80
0.34
Diplodus vulgaris
5
8.13
301.39
18.96
Gadiculus argenteus
0.410
0.26
16.27
0.31
Lampanyctas crocodilus
5
7.51
291.80
18.11
Citharus macrolepidotus
0.390
0.24
15.75
0.29
Pasiphae sivado
5
6.94
282.38
16.91
Peristedion cataphractum
0.280
0.21
15.24
0.27
Macrorhamphosus scolopax
4
6.41
273.12
16.53
Squilla mantis
0.260
0.19
14.74
0.26
Rossia macrosoma
4
5.92
264.03
15.08
Trachinus aranaeus
0.260
0.17
14.25
0.23
Sepia officinalis
4
5.46
255.09
14.08
Trigla lyra
0.220
0.16
13.77
0.21
Serranus cabrilla
4
5.04
246.30
13.45
Scorpaena notata
0.210
0.14
13.29
0.20
Bathynectes superbus
3
4.66
237.65
12.56
Ranella gigontea
0.200
0.13
12.83
0.18
Epigonus telescopus
3
4.30
229.14
11.73
Serranus cabrilla
0.150
0.12
12.37
0.17
Scorpaena elongata
3
3.97
220.77
11.20
Rossia macrosoma
0.095
0.11
11.92
0.16
Xantho couchi
3
3.67
212.52
10.46
Plesionik a acantorothus
0.090
0.10
11.47
0.14
Centrolophus niger
2
3.39
204.41
9.77
Bathynectes superbus
0.090
0.09
11.03
0.13
Chlorotopus gracilipes
2
3.13
196.42
9.12
Pasiphaea multidentata
0.075
0.08
10.60
0.12
GALO MAC *
2
2.89
188.54
8.71
Solenocera membranacea
0.070
0.07
10.18
0.11
Goneplax angulata
2
2.67
180.78
8.13
Sergestes robustus
0.062
0.06
9.76
0.10
Lepidorhombus bosci
2
2.46
173.14
7.60
Epigonus telescopus
0.050
0.06
9.35
0.10
Loligo vulgaris
2
2.28
165.60
7.09
Aspitrigla obscura
0.050
0.05
8.94
0.09
Polycheles typhlops
2
2.10
158.17
6.62
Plesionik a gigliolii
0.040
0.05
8.54
0.08
Scorpaena notata
2
1.94
150.85
6.18
Allotheutis media
0.040
0.04
8.14
0.07
Scymnorhinus licha
2
1.79
143.62
5.64
Serranus hepatus
0.040
0.04
7.75
0.07
Sparus pagrus
2
1.65
136.49
5.27
Diplodus anularus
0.040
0.03
7.37
0.06
Torpedo nobiliana
2
1.53
129.46
4.92
Lampanyctas crocodilus
0.020
0.03
6.99
0.06
Antonogadus megalok inodon
1
1.41
122.52
4.49
Macrorhamphosus scolopax
0.020
0.03
6.61
0.05
Arnoglossus ruepelli
1
1.30
115.67
4.19
Sepia officinalis
0.020
0.03
6.24
0.05
Aspitrigla obscura
1
1.20
108.90
3.82
Polycheles typhlops
0.020
0.02
5.88
0.04
Chimaera monstrosa
1
1.11
102.23
3.49
ILLI BOM *
0.020
0.02
5.52
0.04
Conger conger
1
1.03
95.63
2.97
Goneplax angulata
0.015
0.02
5.16
0.03
Diplodus anularus
1
0.95
89.12
2.65
Pasiphae sivado
0.010
0.02
4.81
0.03
Engraulis encrasicolus
1
0.88
82.69
2.42
Xantho couchi
0.010
0.02
4.46
0.02
Funchalia woodwardi
1
0.81
76.33
2.16
Antonogadus megalok inodon
0.010
0.01
4.12
0.02
Glossanodon leiglossa
1
0.75
70.05
1.93
Arnoglossus ruepelli
0.010
0.01
3.78
0.02
Gobius friessi
1
0.69
63.84
1.72
Chimaera monstrosa
0.010
0.01
3.45
0.01
ILLI
BOM *
1
0.64
57.71
1.53
Conger conger
0.010
0.01
3.11
0.01
Munida perarmata
1
0.59
51.65
1.34
Engraulis encrasicolus
0.010
0.01
2.79
0.01
Octopus spp
1
0.54
45.65
1.14
Glossanodon leiglossa
0.010
0.01
2.46
0.01
Ophichtys rufus
1
0.50
39.72
0.97
Munida perarmata
0.010
0.01
2.14
0.01
Oxynotus centrina
1
0.46
33.86
0.83
Palinurus mauritanicus
0.010
0.01
1.83
0.01
Palinurus mauritanicus
1
0.43
28.07
0.67
Chlorotopus gracilipes
0.007
0.01
1.51
0.00
Raja montagui
1
0.39
22.33
0.52
Funchalia woodwardi
0.005
0.01
1.21
0.00
Raja oxyrinchus
1
0.36
16.66
0.39
Gobius friessi
0.005
0.01
0.90
0.00
Ranella gigontea
1
0.34
11.05
0.26
Ophichtys rufus
0.005
0.00
0.60
0.00
Trachinus aranaeus
1
0.31
5.50
0.14
GALO
MAC *
0.004
0.00
0.30
0.00
qi
Genres et espèces
Wi
Genres et espèces
Valeurs théoriques (Wti)
Valeurs théoriques (Qti)
Var obs /Var the
r
m
Var obs /Var the
r
m
Motomura
74.340
0.59
0.92
Motomura
23.742
0.65
0.9
Mac Arthur
25.220
0.62
_
Mac Arthur
24.658
0.63
_
Preston
2.613
0.92
1.06
Preston
1.449
0.97
1.06
r: coefficient de corrélation
r: coefficient de corrélation
m: constante du milieu
m: constante du milieu