Marine Trophic Index in LME: Baltic Sea

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Year	Mean trophic level	Mean max. length (cm)	FiB Index	Expansion factor
1950	3.64	89.4	0	1
1951	3.66	90	0.03	1.03
1952	3.69	93	0.13	1.14
1953	3.59	80.7	0.02	1.02
1954	3.61	82.9	0.19	1.21
1955	3.61	83.9	0.67	1.95
1956	3.69	93.1	0.9	2.46
1957	3.75	101.9	1.05	2.86
1958	3.65	89.3	0.76	2.14
1959	3.61	84.5	0.69	1.99
1960	3.7	95.2	0.95	2.59
1961	3.63	86.3	0.78	2.18
1962	3.59	81.3	0.74	2.1
1963	3.58	78.9	0.77	2.16
1964	3.51	70.3	0.66	1.93
1965	3.51	70.8	0.66	1.93
1966	3.53	74.3	0.82	2.27
1967	3.53	75.1	0.91	2.48
1968	3.51	73.5	1.02	2.77
1969	3.51	73.2	0.98	2.66
1970	3.48	68.9	0.98	2.66
1971	3.42	60.1	0.87	2.39
1972	3.44	62.8	1	2.72
1973	3.42	61	1.03	2.8
1974	3.41	59.6	1.05	2.86
1975	3.48	68	1.22	3.39
1976	3.5	70.4	1.27	3.56
1977	3.45	64.4	1.13	3.1
1978	3.47	67.2	1.07	2.92
1979	3.57	80.9	1.36	3.9
1980	3.7	96.1	1.74	5.7
1981	3.73	98.9	1.74	5.7
1982	3.7	96.7	1.67	5.31
1983	3.72	98.5	1.74	5.7
1984	3.76	104.7	1.88	6.55
1985	3.67	93.5	1.6	4.95
1986	3.61	85.3	1.35	3.86
1987	3.58	81.5	1.22	3.39
1988	3.57	79.4	1.16	3.19
1989	3.52	74.3	1.02	2.77
1990	3.51	72.4	0.9	2.46
1991	3.45	64.6	0.73	2.08
1992	3.3	50.2	0.36	1.43
1993	3.22	40.3	0.21	1.23
1994	3.25	43.2	0.5	1.65
1995	3.29	50.3	0.65	1.92
1996	3.3	52	0.82	2.27
1997	3.25	45.8	0.76	2.14
1998	3.23	43.5	0.62	1.86
1999	3.26	47.1	0.66	1.93
2000	3.26	46.6	0.62	1.86
2001	3.26	47	0.55	1.73
2002	3.22	42.7	0.35	1.42
2003	3.24	44.4	0.28	1.32
2004	3.21	41.4	0.31	1.36
2005	3.19	38.2	0.29	1.34
2006	3.21	41.2	0.31	1.36

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TL	SLMax(cm)	Common Name	Scientific Name
4.53000020980835	219	Atlantic halibut	Hippoglossus hippoglossus
4.48000001907349	127	Blue ling	Molva dypterygia
4.46000003814697	150	Goosefishes	Lophiidae
4.46000003814697	112	Monkfishes	Lophius
4.42999982833862	376	Atlantic bluefin tuna	Thunnus thynnus
4.42999982833862	123	Atlantic salmon	Salmo salar
4.42000007629395	130	European hake	Merluccius merluccius
4.42000007629395	186	Atlantic cod	Gadus morhua
4.38000011444092	107	Saithe	Pollachius virens
4.36999988555908	120	Sea lamprey	Petromyzon marinus
4.30000019073486	130	Piked dogfish	Squalus acanthias
4.28999996185303	57	Whiting	Merlangius merlangus
4.28000020980835	392	Shortfin mako	Isurus oxyrinchus
4.2662501335144	125	Hakes	Merluccius
4.2622218132019	150	Mackerels tunas and bonitos	Scombridae
4.23999977111816	289	Blue shark	Prionace glauca
4.21000003814697	89	Garpike	Belone belone
4.21000003814697	277	Porbeagle	Lamna nasus
4.21000003814697	623	Thintail thresher	Alopias vulpinus
4.19999980926514	376	Tunas bonitos and billfishes	Scombroids
4.19000005722046	165	Lings	Molva
4.19000005722046	62	Pink salmon	Oncorhynchus gorbuscha
4.15000009536743	107	Pollack	Pollachius pollachius
4.13424253463745	32	Squids	Teuthida
4.09000015258789	82	Haddock	Melanogrammus aeglefinus
4.08555555343628	35	Arrow squids	Ommastrephidae
4.07999992370605	82	Atlantic pomfret	Brama brama
4.07882404327393	525	Ground sharks	Carcharhiniformes
4.01000022888184	41	Blue whiting	Micromesistius poutassou
4.01000022888184	75	European flying squid	Todarodes sagittatus
4	300	Sharks rays and skates etc	Sharks or rays and chimaeras
4	150	Various sharks	Sharks rays and chimaeras
4	89	Salmon and trout	Salmo
4	98	Tusk	Brosme brosme
3.99499988555908	90	Gunnels and forkbeards	Phycis
3.99000000953674	25	Common squids	Loligo
3.98279094696045	190	Sea basses or groupers and fairy basslets	Serranidae
3.97000002861023	60	Alfonsinos	Beryx
3.96499991416931	100	Seabreams (Dentex spp)	Dentex
3.96499991416931	49	Megrims	Lepidorhombus
3.95000004768372	121	Pacific salmon	Oncorhynchus
3.9466667175293	24	Weevers	Trachinus
3.94000005722046	100	European/spotted seabass	Dicentrarchus
3.91666698455811	43	Scorpionfishes or rockfishes	Scorpaenidae
3.91417288780212	80	Cods	Gadiformes
3.89499998092651	68	Shads	Alosa
3.89000010490417	49	Lumpsucker	Cyclopterus lumpus
3.86666703224182	72	Codlings	Moridae
3.85999989509583	100	Lesser catsharks	Scyliorhinus
3.84999990463257	42	East Atlantic red gurnard	Chelidonichthys cuculus
3.82999992370605	172	Wreckfish	Polyprion americanus
3.80988097190857	27	Cephalopods	Cephalopoda
3.7960000038147	83	Skates	Raja
3.79384589195251	87	Redfishes	Sebastes
3.78999996185303	75	Brill	Scophthalmus rhombus
3.74000000953674	25	Searobins	Triglidae
3.72562503814697	111	Smooth-hounds	Mustelus
3.71250009536743	50	Turbots	Scophthalmidae
3.71000003814697	35	Sculpins	Myoxocephalus
3.70222210884094	28	Cuttlefishes	Sepiida
3.6949999332428	66	Jack and horse mackerels	Trachurus
3.65000009536743	33	Deepwater redfish	Sebastes mentella
3.65000009536743	67	American plaice	Hippoglossoides platessoides
3.64000010490417	41	Atlantic saury	Scomberesox saurus saurus
3.64000010490417	62	Atlantic horse mackerel	Trachurus trachurus
3.61374998092651	205	Skates and rays	Rajiformes
3.59999990463257	28	Cuttlefishes	Sepiidae
3.59999990463257	33	Poor cod	Trisopterus minutus
3.59999990463257	83	Thornback ray	Raja clavata
3.58999991416931	60	Twaite shad	Alosa fallax
3.57180309295654	50	Flatfishes	Pleuronectiformes
3.5699999332428	53	Grey gurnard	Eutrigla gurnardus
3.53999996185303	106	Roundnose grenadier	Coryphaenoides rupestris
3.53143930435181	56	Perch-likes	Perciformes
3.52999997138977	43	Flounder	Platichthys flesus
3.52999997138977	34	Fourbeard rockling	Enchelyopus cimbrius
3.51999998092651	60	Common pandora	Pagellus erythrinus
3.50999999046326	75	Chimaeras	Hydrolagus
3.47000002861023	23	Armored searobins or armored gurnards	Peristediidae
3.47000002861023	43	Viviparous blenny	Zoarces viviparus
3.44000005722046	70	Pandoras	Pagellus
3.44000005722046	53	Grey triggerfish	Balistes capriscus
3.40000009536743	20	Swims crabs	Portunus
3.39750003814697	35	Rocklings	Gaidropsarus
3.39615392684937	18	Sea stars	Asteroidea
3.36999988555908	13	Baltic sprat	Sprattus sprattus balticus
3.34999990463257	36	Argentines	Argentina
3.34500002861023	148	Wolffish	Anarhichas
3.30864906311035	164	Porgies	Sparidae
3.29999995231628	140	Salmonids	Salmonidae
3.29999995231628	25	Eelpouts	Lycodes
3.29999995231628	82	Whitefishes	Coregonus
3.28999996185303	40	Dab	Limanda limanda
3.28500008583069	40	Western goatfishes	Mullus
3.27999997138977	150	Stingrays	Dasyatis
3.27999997138977	20	Iberian soles	Microchirus
3.25999999046326	100	European plaice	Pleuronectes platessa
3.25	42	Houting	Coregonus oxyrinchus
3.23000001907349	40	Atlantic herring	Clupea harengus
3.23000001907349	20	Baltic herring	Clupea harengus membras
3.22000002861023	53	Lemon sole	Microstomus kitt
3.20250010490417	12	Silversides	Atherinidae
3.19000005722046	9	Crongonid shrimp	Crangonidae
3.19000005722046	9	Common shrimp	Crangon crangon
3.1800000667572	46	Atlantic mackerel	Scomber scombrus
3.17000007629395	70	Common sole	Solea solea
3.16000008583069	140	Sea trout	Salmo trutta trutta
3.1589469909668	28	Herrings and shads and sardines and menhadens	Clupeidae
3.15166711807251	25	Soles	Soleidae
3.15000009536743	16	Capelin	Mallotus villosus
3.13666677474976	11	Palaemonid shrimps	Palaemonidae
3.13000011444092	41	Soles	Solea
3.11209011077881	15	Sandlances	Ammodytes
3.10500001907349	15	Gobies	Gobiidae
3.09999990463257	12	Craylets and squat lobsters	King crabs and squat-lobsters
3.09999990463257	25	European pilchard	Sardina pilchardus
3.09999990463257	12	Whelk	Buccinum undatum
3.07999992370605	49	European whitefish	Coregonus lavaretus
3.05999994277954	37	European smelt	Osmerus eperlanus
3.04999995231628	100	Turbot	Scophthalmus maximus
3.01999998092651	37	Vendace	Coregonus albula
3	25	Crustaceans	Crustacea
3	164	Ling	Molva molva
3	30	Bogue	Boops boops
3	16	European sprat	Sprattus sprattus
3	45	Greater weever	Trachinus draco
2.70000004768372	25	Herrings sardines and anchovies	Clupeoids
2.70000004768372	50	Spiny lobsters	Palinurus
2.70000004768372	11	Common prawn	Palaemon serratus
2.65000009536743	13	Natantian decapods	Shrimps and prawns
2.59999990463257	30	Marine crabs	Brachyura
2.59999990463257	16	Pandalus shrimps	Pandalus
2.59999990463257	15	Common spiny lobster	Palinurus elephas
2.59999990463257	17	Red deepsea crab	Chaceon quinquedens
2.52500009536743	120	Mullets	Mugilidae
2.46000003814697	14	Northern prawn	Pandalus borealis
2.26999998092651	15	Clams cockles and arkshells	Clams or cockles and arkshells
2.09999990463257	10	Common edible cockle	Cardium edule
2.09999990463257	7	Pullet carpet shell	Tapes pullastra
2	10	Scallops	Pectinidae
2	8	Venus clams	Veneridae
2	25	Cupped oysters	Crassostrea
2	2	Periwinkles	Littorina
2	20	Flat oysters	Ostrea
2	4	Donax clams	Donax
2	8	Blue mussel	Mytilus edulis

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