Rank	Journal	Value
1	Annual Review of Marine Science	22.457
2	Marine Pollution Bulletin	9.862
3	Harmful Algae	9.472
4	Aquaculture	8.056
5	Reviews in Fish Biology and Fisheries	7.996
6	Aquatic Toxicology	7.414
7	Fish & Shellfish Immunology	7.309
8	Microbial Ecology	6.350
9	Journal of Applied Phycology	5.948
10	Journal of Great Lakes Research	5.753
11	Coral Reefs	5.411
12	Aquaculture Environment Interactions	5.325
13	Frontiers in Marine Science	5.283
14	Estuarine Coastal and Shelf Science	5.279
15	Algae	5.250
16	Marine Environmental Research	5.190
17	Journal of Marine Systems	5.098
18	Journal of Phycology	5.074
19	Marine Ecology Progress Series	4.665
20	ICES Journal of Marine Science	4.639
21	Animal Biotelemetry	4.476
22	Estuaries and Coasts	4.459
23	Biofouling	4.429
24	Aquatic Conservation-Marine and Freshwater Ecosystems	4.381
25	Marine Biotechnology	4.354
26	Inland Waters	4.335
27	European Journal of Phycology	4.286
28	Freshwater Biology	4.248
29	Hydrobiologia	4.013
30	Freshwater Science	4.000
31	Journal of Fish Diseases	3.961
32	Canadian Journal of Fisheries and Aquatic Sciences	3.932
33	Aquatic Botany	3.874
34	Marine Biology	3.642
35	Journal of Experimental Marine Biology and Ecology	3.598
36	Journal of Plankton Research	3.461
37	Aquatic Microbial Ecology	3.397
38	Journal of Coastal Conservation	3.350
39	Marine and Freshwater Research	3.333
40	Aquatic Ecology	3.268
41	Journal of Fish Biology	3.265
42	Biological Bulletin	3.188
43	Marine Mammal Science	3.073
44	Journal of Sea Research	3.003
45	Aquatic Sciences	2.795
46	African Journal of Marine Science	2.793
47	Journal of Molluscan Studies	2.722
48	Diatom Research	2.690
49	African Journal of Aquatic Science	2.688
50	International Review of Hydrobiology	2.679

51	Aquatic Invasions	2.637
52	Marine Biodiversity	2.549
53	Fishes	2.531
54	Marine and Coastal Fisheries	2.507
55	Mediterranean Marine Science	2.485
56	Phycologia	2.484
57	Ecology of Freshwater Fish	2.471
58	Lake and Reservoir Management	2.396
59	Journal of Shellfish Research	2.387
60	Environmental Biology of Fishes	2.334
61	Knowledge and Management of Aquatic Ecosystems	2.307
62	Botanica Marina	2.248
63	Ocean Science Journal	2.229
64	Turkish Journal of Fisheries and Aquatic Sciences	2.186
65	New Zealand Journal of Marine and Freshwater Research	2.125
66	Cryptogamie Algologie	2.102
67	Fundamental and Applied Limnology	2.071
68	Regional Studies in Marine Science	2.028
69	Marine Biology Research	2.023
70	Bulletin of Marine Science	1.935
71	Marine and Freshwater Behaviour and Physiology	1.930
72	Marine Ecology-An Evolutionary Perspective	1.787
73	Journal of Crustacean Biology	1.781
74	Journal of the Marine Biological Association of the United Kingdom	1.757
75	Invertebrate Biology	1.734
76	Journal of Applied Ichthyology	1.674
77	Limnetica	1.626
78	Phycological Research	1.604
79	Latin American Journal of Aquatic Research	1.568
80	Scientia Marina	1.544
81	Aquatic Ecosystem Health & Management	1.510
82	Aquatic Mammals	1.414
83	Acta Adriatica	1.383
84	Inland Water Biology	1.375
85	Clean-Soil Air Water	1.371
86	Plankton & Benthos Research	1.248
87	Ichthyological Research	1.230
88	Ciencias Marinas	1.167
89	Pacific Science	1.151
90	Thalassas	1.000
91	Undersea and Hyperbaric Medicine	0.994
92	Russian Journal of Marine Biology	0.972
93	Crustaceana	0.931
94	Revista de Biologia Marina y Oceanografia	0.662
95	Hidrobiologica	0.223