Rank	Journal	Value
1	Annual Review of Marine Science	22.685
2	Marine Pollution Bulletin	9.811
3	Aquaculture	8.358
4	Fish & Shellfish Immunology	8.338
5	Microbial Ecology	7.986
6	Harmful Algae	7.597
7	Aquatic Toxicology	7.590
8	Reviews in Fish Biology and Fisheries	6.550
9	Frontiers in Marine Science	5.861
10	ICES Journal of Marine Science	5.670
11	Journal of Great Lakes Research	5.529
12	Journal of Applied Phycology	5.269
13	Journal of Marine Systems	4.802
14	Estuarine Coastal and Shelf Science	4.772
15	Journal of Sea Research	4.751
16	Journal of Phycology	4.575
17	Aquatic Botany	4.470
18	Algae	4.434
19	Coral Reefs	4.429
20	Aquaculture Environment Interactions	4.376
21	Marine Environmental Research	4.252
22	Marine Ecology Progress Series	4.177
23	Marine Biotechnology	4.062
24	Hydrobiologia	4.050
25	Animal Biotelemetry	3.982
26	Biological Bulletin	3.961
27	Aquatic Invasions	3.897
28	Fishes	3.854
29	Freshwater Biology	3.821
30	Biofouling	3.765
31	Canadian Journal of Fisheries and Aquatic Sciences	3.762
32	Journal of Coastal Conservation	3.733
33	Estuaries and Coasts	3.667
34	Journal of Experimental Marine Biology and Ecology	3.480
35	Marine and Freshwater Research	3.367
36	Journal of Fish Diseases	3.360
37	Marine Biology	3.289
38	Mediterranean Marine Science	3.226
39	Journal of Plankton Research	3.135
40	Aquatic Conservation-Marine and Freshwater Ecosystems	3.049
41	Diatom Research	3.000
42	Inland Waters	2.983
43	Aquatic Sciences	2.972
44	Aquatic Ecology	2.967
45	Journal of Fish Biology	2.840
46	European Journal of Phycology	2.795
47	Freshwater Science	2.785
48	Marine Mammal Science	2.724
49	Environmental Biology of Fishes	2.721
50	Cryptogamie Algologie	2.622

51	Phycologia	2.504
52	Ecology of Freshwater Fish	2.409
53	Marine and Coastal Fisheries	2.394
54	Knowledge and Management of Aquatic Ecosystems	2.337
55	New Zealand Journal of Marine and Freshwater Research	2.267
56	African Journal of Marine Science	2.219
57	Aquatic Microbial Ecology	2.204
58	Marine Biology Research	2.188
59	Marine Biodiversity	2.153
60	Botanica Marina	2.137
61	Turkish Journal of Fisheries and Aquatic Sciences	2.099
62	African Journal of Aquatic Science	2.078
63	Journal of Molluscan Studies	2.045
64	Regional Studies in Marine Science	2.037
65	Ocean Science Journal	1.904
66	Bulletin of Marine Science	1.893
67	Limnetica	1.860
68	Journal of Crustacean Biology	1.849
69	Marine Ecology-An Evolutionary Perspective	1.805
70	Invertebrate Biology	1.744
71	Journal of Shellfish Research	1.727
72	Marine and Freshwater Behaviour and Physiology	1.675
73	Scientia Marina	1.663
74	Journal of Applied Ichthyology	1.653
75	Clean-Soil Air Water	1.632
76	Lake and Reservoir Management	1.598
77	Aquatic Mammals	1.573
78	Aquatic Ecosystem Health & Management	1.545
79	Plankton & Benthos Research	1.406
80	Phycological Research	1.368
81	Journal of the Marine Biological Association of the United Kingdom	1.339
82	International Review of Hydrobiology	1.320
83	Fundamental and Applied Limnology	1.269
84	Acta Adriatica	1.250
85	Latin American Journal of Aquatic Research	1.219
86	Inland Water Biology	1.206
87	Thalassas	1.171
88	Ichthyological Research	1.151
89	Russian Journal of Marine Biology	1.107
90	Pacific Science	0.943
91	Ciencias Marinas	0.845
92	Crustaceana	0.737
93	Undersea and Hyperbaric Medicine	0.704
94	Hidrobiologica	0.523
95	Revista de Biologia Marina y Oceanografia	0.469