Marine Trophic Index in LME: Antarctic

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Compute regression

Start year: End year:

Year	Mean trophic level	Mean max. length (cm)	FiB Index	Expansion factor
1950	NaN	NaN	NaN	NaN
1951	NaN	NaN	NaN	NaN
1952	NaN	NaN	NaN	NaN
1953	NaN	NaN	NaN	NaN
1954	NaN	NaN	NaN	NaN
1955	NaN	NaN	NaN	NaN
1956	NaN	NaN	NaN	NaN
1957	NaN	NaN	NaN	NaN
1958	NaN	NaN	NaN	NaN
1959	NaN	NaN	NaN	NaN
1960	NaN	NaN	NaN	NaN
1961	NaN	NaN	NaN	NaN
1962	NaN	NaN	NaN	NaN
1963	NaN	NaN	NaN	NaN
1964	NaN	NaN	NaN	NaN
1965	NaN	NaN	NaN	NaN
1966	3.61	75	0	1
1967	3.61	75	2.46	11.7
1968	3.61	75	1.59	4.9
1969	3.61	75	4.39	80.64
1970	NaN	NaN	NaN	NaN
1971	3.53	70.3	3.4	29.96
1972	3.51	69.1	3.9	49.4
1973	3.58	73.4	2.26	9.58
1974	3.34	60.3	2.15	8.58
1975	3.06	47.1	1.08	2.94
1976	3.22	53.8	0.96	2.61
1977	2.41	15.9	-0.73	0.48
1978	3.22	54.8	3.64	38.09
1979	3.07	42	3.46	31.82
1980	3.02	43	3.23	25.28
1981	2.57	23	2.03	7.61
1982	2.85	36.5	2.94	18.92
1983	2.95	40.6	2.2	9.03
1984	2.78	30.9	1.52	4.57
1985	3.08	45.4	2.81	16.61
1986	2.6	21.3	1.2	3.32
1987	2.27	8.2	0.49	1.63
1988	2.33	8.8	0.8	2.23
1989	2.25	7.6	0.8	2.23
1990	2.51	13.4	0.93	2.53
1991	2.2	6	0.22	1.25
1992	2.2	6	0.26	1.3
1993	2.2	6	-0.49	0.61
1994	2.2	6	-0.22	0.8
1995	2.2	6	-0.28	0.76
1996	2.2	6	0.07	1.07
1997	2.2	6	-0.14	0.87
1998	2.2	6	-0.02	0.98
1999	2.2	6.2	-0.39	0.68
2000	2.2	6.2	0.27	1.31
2001	2.21	6.3	-0.19	0.83
2002	2.25	8.2	-1.47	0.23
2003	2.22	6.8	-0.4	0.67
2004	2.29	10.2	-1.11	0.33
2005	2.39	16	-1.44	0.24
2006	2.22	7	0.53	1.7

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TL	SLMax(cm)	Common Name	Scientific Name
4.44999980926514	144	Antarctic toothfish	Dissostichus mawsoni
3.96000003814697	176	Patagonian toothfish	Dissostichus eleginoides
3.96000003814697	98	McCains skate	Bathyraja maccaini
3.95000004768372	160	Toothfishes	Dissostichus
3.91417288780212	80	Cods	Gadiformes
3.87538504600525	82	Grenadiers or rattails	Macrouridae
3.85999989509583	19	Patagonian rockcod	Patagonotothen brevicauda brevicauda
3.84999990463257	43	Ocellated icefish	Chionodraco rastrospinosus
3.84999990463257	31	Chionodraco myersi	Chionodraco myersi
3.81625008583069	205	Skates	Rajidae
3.78355598449707	45	Scorpionfishes and flatheads	Scorpaeniformes
3.75999999046326	49	Chionobathyscus dewitti	Chionobathyscus dewitti
3.64000010490417	98	Skates	Bathyraja
3.61374998092651	205	Skates and rays	Rajiformes
3.60999989509583	75	Marbled rockcod	Notothenia rossii
3.58333325386047	82	Grenadiers	Macrourus
3.5699999332428	39	Cryodraco antarcticus	Cryodraco antarcticus
3.53143930435181	56	Perch-likes	Perciformes
3.48000001907349	29	Smalleye moray cod	Muraenolepis microps
3.47499990463257	100	Cod icefishes	Nototheniidae
3.47000002861023	59	Blackfin icefish	Chaenocephalus aceratus
3.47000002861023	20	Gaudy notothen	Lepidonotothen nudifrons
3.42000007629395	56	Bible icefish	Neopagetopsis ionah
3.40000009536743	35	Moray cods	Muraenolepis
3.39615392684937	18	Sea stars	Asteroidea
3.33750009536743	59	Crocodile icefishes	Channichthyidae
3.32999992370605	53	South Georgia icefish	Pseudochaenichthys georgianus
3.3199999332428	35	Spiny icefish	Chaenodraco wilsoni
3.30999994277954	28	Blunt scalyhead	Trematomus eulepidotus
3.29999995231628	16	Lanternfishes	Myctophidae
3.28999996185303	17	Pogonophryne permitini	Pogonophryne permitini
3.28500008583069	26	Antarctic rockcods	Trematomus
3.26999998092651	20	Lepidonotothen larseni	Lepidonotothen larseni
3.23000001907349	54	Mackerel icefish	Champsocephalus gunnari
3.15000009536743	45	Humped rockcod	Gobionotothen gibberifrons
3.09999990463257	15	Barbled plunderfishes	Artedidraconidae
3.08999991416931	45	Grey rockcod	Lepidonotothen squamifrons
3	22	Antarctic silverfish	Pleuragramma antarctica
2.8199999332428	15	King crabs	Lithodidae
2.50600004196167	8	Sea urchins	Echinoidea
2.38000011444092	15	Starfishes	Starfish and other echinoderms
2.29999995231628	10	Sea urchins	Sea-urchins and other echinoderms
2.29999995231628	12	Paralomis	Paralomis
2.29999995231628	12	Red stone crab	Paralomis aculeata
2.22000002861023	51	Yellowbelly rockcod	Notothenia coriiceps
2.20000004768372	6	Antarctic krill	Euphausia superba
2	46	Sea cucumbers	Holothuroidea

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FiB index inputs
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