Annexe I
Tableau 5 - Calcul des fréquences, densités (Dn et Dw) et de l’indice de diversité des espèces associées à
S.canicula au Centre (données Thalassa 1982).
N
genre
Espèce
N
WKg
SS
+
Fr
Dn
Dw
qi/Q
log2(qi/Q)
(qi/Q)*log2(qi/Q
)
wi/W
log2(wi/W)
(wi/Q)*log2(wi/
W)
5
Alpheus
glaber
4
0.008
1
0.2
8.88888888
9
0.01777777
8
0.00031590
6
-
11.6282176
8
-0.003673422
1.87345E05
-15.70394412
-0.000294205
20
Arnoglossus
laterna
10
0.16
2
0.4
22.2222222
2
0.35555555
6
0.00078976
5
-
10.3062895
9
-0.008139543
0.00037469 -11.38201602
-0.004264724
21
Arnoglossus
ruepelli
1
0.002
1
0.2
2.22222222
2
0.00444444
4
7.89765E05
-
13.6282176
8
-0.001076308
4.68362E06
-17.70394412
-8.29186E-05
23
Aspitrigla
cuculus
6
0.4
2
0.4
13.3333333
3
0.88888888
9
0.00047385
9
-
11.0432551
8
-0.005232944
0.00093672
4
-10.06008793
-0.009423529
43
Boops
boops
38
3.05
4
0.8
84.4444444
4
6.77777777
8
0.00300110
6
-
8.38029016
7
-0.025150136
0.00714252
3
-7.129350589
-0.050921548
50
Callionymus
phaeton
2
0.013
2
0.4
4.44444444
4
0.02888888
9
0.00015795
3
-
12.6282176
8
-0.001994664
3.04435E05
-15.0035044
-0.00045676
52
Capros
aper
3801
21.41
5
4
0.8
8446.66666
7
47.5888888
9
0.30018954
4
-
1.73605437
-0.521145369
0.05014987
6
-4.317610059
-0.216527609
67
Citharus
macrolepidotu
s
1
0.015
1
0.2
2.22222222
2
0.03333333
3
7.89765E05
-
13.6282176
8
-0.001076308
3.51272E05
-14.79705352
-0.000519778
69
Chlorophthalmus
agassizi
5
0.01
1
0.2
11.1111111
1
0.02222222
2
0.00039488
2
-
11.3062895
9
-0.004464654
2.34181E05
-15.38201602
-0.000360218
71
Coelorhynchus
coelorhynchus
16
0.22
1
0.2
35.5555555
6
0.48888888
9
0.00126362
3
-
9.62821768
-0.012166442
0.00051519
8
-10.9225844
-0.005627297
72
Conger
conger
2
0.12
1
0.2
4.44444444
4
0.26666666
7
0.00015795
3
-
12.6282176
8
-0.001994664
0.00028101
7
-11.79705352
-0.003315176
92
Engraulis
encrasicolus
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818
10
2
Epigonus
denticulatus
106
0.32
1
0.2
235.555555
6
0.71111111
1
0.00837150
5
-
6.90029722
6
-0.057765875
0.00074937
9
-10.38201602
-0.007780069
10
1
Etmopterus
spinax
1
0.002
1
0.2
2.22222222
2
0.00444444
4
7.89765E05
-
13.6282176
8
-0.001076308
4.68362E06
-17.70394412
-8.29186E-05
10
7
Gadiculus
argenteus
124
0.475
3
0.6
275.555555
6
1.05555555
6
0.00979308
2
-
6.67402137
-0.065359236
0.00111236 -9.812160413
-0.010914656
11
4
Glossanodon
leiglossa
12
0.105
2
0.4
26.6666666
7
0.23333333
3
0.00094771
8
-
10.0432551
8
-0.009518169
0.00024589
-11.9896986
-0.002948148
11
7
Gobius
spp
1
0.003
1
0.2
2.22222222
2
0.00666666
7
7.89765E05
-
13.6282176
8
-0.001076308
7.02543E06
-17.11898162
-0.000120268
12
3
Helicolenus
dactylopterus
49
0.89
2
0.4
108.888888
9
1.97777777
8
0.00386984
7
-
8.01350783
6
-0.031011048
0.00208421
2
-8.90628259
-0.018562577
12
8
Homola
barbata
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818
12
9
Hoplostethus
mediteraneus
14
0.13
1
0.2
31.1111111
1
0.28888888
9
0.00110567
1
-
9.82086275
8
-0.010858638
0.00030443
5
-11.6815763
-0.003556285
13
2
Illex
spp
3
0.2
1
0.2
6.66666666
7
0.44444444
4
0.00023692
9
-
12.0432551
8
-0.002853401
0.00046836
2
-11.06008793
-0.005180126
13
7
Lepidopus
caudatus
4
1.5
1
0.2
8.88888888
9
3.33333333
3
0.00031590
6
-
11.6282176
8
-0.003673422
0.00351271
6
-8.153197331
-0.028639867
15
0
Lophius
budegassa
7
2.37
3
0.6
15.5555555
6
5.26666666
7
0.00055283
5
-
10.8208627
6
-0.005982154
0.00555009
1
-7.493272772
-0.041588348
15
3
Macrorhamphoru
s
scofofax
2326
11.89
3
0.6
5168.88888
9
26.4222222
2
0.18369925
8
-
2.44458229
9
-0.449067953
0.02784412
9
-5.166483022
-0.14385622
15
7
Merluccius
merluccius
28
5.54
4
0.8
62.2222222
2
12.3111111
1
0.00221134
1
-
8.82086275
8
-0.019505936
0.01297363
1
-6.268273855
-0.081322273
15
8
Micrormesistius
poutassou
37
2.53
2
0.4
82.2222222
2
5.62222222
2
0.00292212
9
-
8.41876431
5
-0.024600717
0.00592478
1
-7.399022447
-0.043837588
16
9
Mullus
barbatus
62
3.47
3
0.6
137.777777
8
7.71111111
1
0.00489654
1
-
7.67402137
-0.037576159
0.00812608
3
-6.943224169
-0.056421216
17
0
Mullus
surmuletus
10
0.78
1
0.2
22.2222222
2
1.73333333
3
0.00078976
5
-
10.3062895
9
-0.008139543
0.00182661
2
-9.096613802
-0.016615987
18
4
Nephrops
norvegisus
1
0.025
1
0.2
2.22222222
2
0.05555555
6
7.89765E05
-
13.6282176
8
-0.001076308
5.85453E05
-14.06008793
-0.000823152
20
1
Pagellus
acarne
490
21.62
3
0.6
1088.88888
9
48.0444444
4
0.03869846
8
-
4.69157974
1
-0.181556948
0.05062994
7
-4.303865214
-0.217904468
20
2
Pagellus
bogarave
527
23.68
3
0.6
1171.11111
1
52.6222222
2
0.04162059
7
-
4.58655852
9
-0.190895304
0.05545407
7
-4.172562656
-0.231385611
20
3
Pagellus
erythrinus
58
10.6
1
0.2
128.888888
9
23.5555555
6
0.00458063
5
-
7.77023668
5
-0.035592618
0.02482319
3
-5.332167472
-0.132361424
20
8
Parapenaeus
longirostris
486
3.08
4
0.8
1080
6.84444444
4
0.03838256
2
-
4.70340517
7
-0.180528741
0.00721277
7
-7.115229481
-0.051320563
21
4
Pasiphaea
multidentata
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818
Tableau 5 - Calcul des fréquences, densités (Dn et Dw) et de l’indice de diversité des espèces associées à
S.canicula au Centre (données Thalassa 1982).
N
genre
Espèce
N
WKg
SS
+
Fr
Dn
Dw
qi/Q
log2(qi/Q)
(qi/Q)*log2(qi/Q
)
wi/W
log2(wi/W)
(wi/Q)*log2(wi/
W)
5
Alpheus
glaber
4
0.008
1
0.2
8.88888888
9
0.01777777
8
0.00031590
6
-
11.6282176
8
-0.003673422
1.87345E05
-15.70394412
-0.000294205
20
Arnoglossus
laterna
10
0.16
2
0.4
22.2222222
2
0.35555555
6
0.00078976
5
-
10.3062895
9
-0.008139543
0.00037469 -11.38201602
-0.004264724
21
Arnoglossus
ruepelli
1
0.002
1
0.2
2.22222222
2
0.00444444
4
7.89765E05
-
13.6282176
8
-0.001076308
4.68362E06
-17.70394412
-8.29186E-05
23
Aspitrigla
cuculus
6
0.4
2
0.4
13.3333333
3
0.88888888
9
0.00047385
9
-
11.0432551
8
-0.005232944
0.00093672
4
-10.06008793
-0.009423529
43
Boops
boops
38
3.05
4
0.8
84.4444444
4
6.77777777
8
0.00300110
6
-
8.38029016
7
-0.025150136
0.00714252
3
-7.129350589
-0.050921548
50
Callionymus
phaeton
2
0.013
2
0.4
4.44444444
4
0.02888888
9
0.00015795
3
-
12.6282176
8
-0.001994664
3.04435E05
-15.0035044
-0.00045676
52
Capros
aper
3801
21.41
5
4
0.8
8446.66666
7
47.5888888
9
0.30018954
4
-
1.73605437
-0.521145369
0.05014987
6
-4.317610059
-0.216527609
67
Citharus
macrolepidotu
s
1
0.015
1
0.2
2.22222222
2
0.03333333
3
7.89765E05
-
13.6282176
8
-0.001076308
3.51272E05
-14.79705352
-0.000519778
69
Chlorophthalmus
agassizi
5
0.01
1
0.2
11.1111111
1
0.02222222
2
0.00039488
2
-
11.3062895
9
-0.004464654
2.34181E05
-15.38201602
-0.000360218
71
Coelorhynchus
coelorhynchus
16
0.22
1
0.2
35.5555555
6
0.48888888
9
0.00126362
3
-
9.62821768
-0.012166442
0.00051519
8
-10.9225844
-0.005627297
72
Conger
conger
2
0.12
1
0.2
4.44444444
4
0.26666666
7
0.00015795
3
-
12.6282176
8
-0.001994664
0.00028101
7
-11.79705352
-0.003315176
92
Engraulis
encrasicolus
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818
10
2
Epigonus
denticulatus
106
0.32
1
0.2
235.555555
6
0.71111111
1
0.00837150
5
-
6.90029722
6
-0.057765875
0.00074937
9
-10.38201602
-0.007780069
10
1
Etmopterus
spinax
1
0.002
1
0.2
2.22222222
2
0.00444444
4
7.89765E05
-
13.6282176
8
-0.001076308
4.68362E06
-17.70394412
-8.29186E-05
10
7
Gadiculus
argenteus
124
0.475
3
0.6
275.555555
6
1.05555555
6
0.00979308
2
-
6.67402137
-0.065359236
0.00111236 -9.812160413
-0.010914656
11
4
Glossanodon
leiglossa
12
0.105
2
0.4
26.6666666
7
0.23333333
3
0.00094771
8
-
10.0432551
8
-0.009518169
0.00024589
-11.9896986
-0.002948148
11
7
Gobius
spp
1
0.003
1
0.2
2.22222222
2
0.00666666
7
7.89765E05
-
13.6282176
8
-0.001076308
7.02543E06
-17.11898162
-0.000120268
12
3
Helicolenus
dactylopterus
49
0.89
2
0.4
108.888888
9
1.97777777
8
0.00386984
7
-
8.01350783
6
-0.031011048
0.00208421
2
-8.90628259
-0.018562577
12
8
Homola
barbata
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818
12
9
Hoplostethus
mediteraneus
14
0.13
1
0.2
31.1111111
1
0.28888888
9
0.00110567
1
-
9.82086275
8
-0.010858638
0.00030443
5
-11.6815763
-0.003556285
13
2
Illex
spp
3
0.2
1
0.2
6.66666666
7
0.44444444
4
0.00023692
9
-
12.0432551
8
-0.002853401
0.00046836
2
-11.06008793
-0.005180126
13
7
Lepidopus
caudatus
4
1.5
1
0.2
8.88888888
9
3.33333333
3
0.00031590
6
-
11.6282176
8
-0.003673422
0.00351271
6
-8.153197331
-0.028639867
15
0
Lophius
budegassa
7
2.37
3
0.6
15.5555555
6
5.26666666
7
0.00055283
5
-
10.8208627
6
-0.005982154
0.00555009
1
-7.493272772
-0.041588348
15
3
Macrorhamphoru
s
scofofax
2326
11.89
3
0.6
5168.88888
9
26.4222222
2
0.18369925
8
-
2.44458229
9
-0.449067953
0.02784412
9
-5.166483022
-0.14385622
15
7
Merluccius
merluccius
28
5.54
4
0.8
62.2222222
2
12.3111111
1
0.00221134
1
-
8.82086275
8
-0.019505936
0.01297363
1
-6.268273855
-0.081322273
15
8
Micrormesistius
poutassou
37
2.53
2
0.4
82.2222222
2
5.62222222
2
0.00292212
9
-
8.41876431
5
-0.024600717
0.00592478
1
-7.399022447
-0.043837588
16
9
Mullus
barbatus
62
3.47
3
0.6
137.777777
8
7.71111111
1
0.00489654
1
-
7.67402137
-0.037576159
0.00812608
3
-6.943224169
-0.056421216
17
0
Mullus
surmuletus
10
0.78
1
0.2
22.2222222
2
1.73333333
3
0.00078976
5
-
10.3062895
9
-0.008139543
0.00182661
2
-9.096613802
-0.016615987
18
4
Nephrops
norvegisus
1
0.025
1
0.2
2.22222222
2
0.05555555
6
7.89765E05
-
13.6282176
8
-0.001076308
5.85453E05
-14.06008793
-0.000823152
20
1
Pagellus
acarne
490
21.62
3
0.6
1088.88888
9
48.0444444
4
0.03869846
8
-
4.69157974
1
-0.181556948
0.05062994
7
-4.303865214
-0.217904468
20
2
Pagellus
bogarave
527
23.68
3
0.6
1171.11111
1
52.6222222
2
0.04162059
7
-
4.58655852
9
-0.190895304
0.05545407
7
-4.172562656
-0.231385611
20
3
Pagellus
erythrinus
58
10.6
1
0.2
128.888888
9
23.5555555
6
0.00458063
5
-
7.77023668
5
-0.035592618
0.02482319
3
-5.332167472
-0.132361424
20
8
Parapenaeus
longirostris
486
3.08
4
0.8
1080
6.84444444
4
0.03838256
2
-
4.70340517
7
-0.180528741
0.00721277
7
-7.115229481
-0.051320563
21
4
Pasiphaea
multidentata
1
0.005
1
0.2
2.22222222
2
0.01111111
1
7.89765E05
-
13.6282176
8
-0.001076308
1.17091E05
-16.38201602
-0.000191818