Rank	Journal	Value
1	Annual Review of Marine Science	21.470
2	Marine Pollution Bulletin	10.004
3	Harmful Algae	9.452
4	Aquaculture	8.488
5	Reviews in Fish Biology and Fisheries	7.763
6	Aquatic Toxicology	7.460
7	Fish & Shellfish Immunology	7.119
8	Microbial Ecology	6.318
9	Journal of Applied Phycology	5.631
10	Journal of Great Lakes Research	5.506
11	Frontiers in Marine Science	5.239
12	Journal of Marine Systems	5.151
13	ICES Journal of Marine Science	5.076
14	Estuarine Coastal and Shelf Science	5.061
15	Journal of Phycology	5.034
16	Aquaculture Environment Interactions	4.941
17	Marine Environmental Research	4.799
18	Coral Reefs	4.650
19	Marine Ecology Progress Series	4.548
20	Animal Biotelemetry	4.291
21	Aquatic Conservation-Marine and Freshwater Ecosystems	4.182
22	Algae	4.172
23	Marine Biotechnology	4.160
24	Aquatic Botany	4.112
25	Biofouling	4.021
26	Estuaries and Coasts	3.995
27	Freshwater Biology	3.950
28	Inland Waters	3.947
29	European Journal of Phycology	3.914
30	Journal of Fish Diseases	3.725
31	Marine Biology	3.715
32	Hydrobiologia	3.677
33	Canadian Journal of Fisheries and Aquatic Sciences	3.649
34	Aquatic Microbial Ecology	3.625
35	Journal of Plankton Research	3.515
36	Freshwater Science	3.509
37	Marine and Freshwater Research	3.497
38	Biological Bulletin	3.420
39	Journal of Experimental Marine Biology and Ecology	3.389
40	Aquatic Ecology	3.339
41	Journal of Coastal Conservation	3.181
42	Journal of Sea Research	3.175
43	African Journal of Marine Science	3.054
44	Aquatic Invasions	3.038
45	Marine Mammal Science	2.949
46	Journal of Fish Biology	2.945
47	Aquatic Sciences	2.792
48	Diatom Research	2.770
49	Fishes	2.632
50	Journal of Molluscan Studies	2.615

51	Knowledge and Management of Aquatic Ecosystems	2.587
52	Phycologia	2.537
53	African Journal of Aquatic Science	2.500
54	Mediterranean Marine Science	2.467
55	Marine Biodiversity	2.365
56	International Review of Hydrobiology	2.349
57	Marine and Coastal Fisheries	2.343
58	Turkish Journal of Fisheries and Aquatic Sciences	2.341
59	Environmental Biology of Fishes	2.304
60	Ecology of Freshwater Fish	2.271
61	Lake and Reservoir Management	2.219
62	Marine and Freshwater Behaviour and Physiology	2.146
63	Marine Biology Research	2.071
64	Cryptogamie Algologie	2.042
65	New Zealand Journal of Marine and Freshwater Research	2.023
66	Fundamental and Applied Limnology	1.989
67	Regional Studies in Marine Science	1.988
68	Journal of Shellfish Research	1.977
69	Ocean Science Journal	1.944
70	Botanica Marina	1.886
71	Limnetica	1.747
72	Marine Ecology-An Evolutionary Perspective	1.740
73	Invertebrate Biology	1.698
74	Bulletin of Marine Science	1.635
75	Journal of the Marine Biological Association of the United Kingdom	1.633
76	Journal of Crustacean Biology	1.620
77	Aquatic Ecosystem Health & Management	1.599
78	Scientia Marina	1.594
79	Phycological Research	1.576
80	Journal of Applied Ichthyology	1.564
81	Aquatic Mammals	1.395
82	Plankton & Benthos Research	1.384
83	Clean-Soil Air Water	1.370
84	Inland Water Biology	1.362
85	Latin American Journal of Aquatic Research	1.279
86	Acta Adriatica	1.227
87	Ciencias Marinas	1.170
88	Pacific Science	1.144
89	Ichthyological Research	1.080
90	Undersea and Hyperbaric Medicine	1.062
91	Russian Journal of Marine Biology	1.039
92	Thalassas	0.967
93	Crustaceana	0.785
94	Revista de Biologia Marina y Oceanografia	0.690
95	Hidrobiologica	0.259