Marine Trophic Index in LME: Laptev Sea

Compute regression

Start year: End year:

Compute regression

Start year: End year:

Year	Mean trophic level	Mean max. length (cm)	FiB Index	Expansion factor
1950	3.35	53.4	0	1
1951	3.35	53.4	0	1
1952	3.35	53.4	0	1
1953	3.35	53.4	0	1
1954	3.35	53.4	0	1
1955	3.35	53.4	0	1
1956	3.35	53.4	0	1
1957	3.35	53.4	0	1
1958	3.35	53.4	0	1
1959	3.35	53.4	0	1
1960	3.35	53.4	0	1
1961	3.35	53.4	0	1
1962	3.35	53.4	0	1
1963	3.35	53.4	0	1
1964	3.35	53.4	0	1
1965	3.35	53.4	0	1
1966	3.35	53.4	0	1
1967	3.35	53.4	0	1
1968	3.35	53.4	0	1
1969	3.35	53.4	0	1
1970	3.35	53.4	0	1
1971	3.35	53.4	0	1
1972	3.35	53.4	0	1
1973	3.35	53.4	0	1
1974	3.35	53.4	0	1
1975	3.35	53.4	0	1
1976	3.35	53.4	0	1
1977	3.35	53.4	0	1
1978	3.35	53.4	0	1
1979	3.35	53.4	0	1
1980	3.35	53.4	0	1
1981	3.37	51.9	0.05	1.05
1982	3.33	54.7	-0.1	0.9
1983	3.33	54	0.02	1.02
1984	3.36	52	0.01	1.01
1985	3.35	52.5	0.17	1.19
1986	3.34	49.5	0.05	1.05
1987	3.35	52.5	0.05	1.05
1988	3.33	53.3	-0.04	0.96
1989	3.32	53.4	-0.13	0.88
1990	3.33	52.8	-0.19	0.83
1991	3.32	54.6	-0.13	0.88
1992	3.32	53.9	-0.13	0.88
1993	3.32	53.9	-0.13	0.88
1994	3.32	53.9	-0.13	0.88
1995	3.32	53.9	-0.13	0.88
1996	3.32	53.9	-0.13	0.88
1997	3.32	53.9	-0.13	0.88
1998	3.32	53.9	-0.13	0.88
1999	3.32	53.9	-0.13	0.88
2000	3.32	53.9	-0.13	0.88
2001	3.32	53.9	-0.13	0.88
2002	3.32	53.9	-0.13	0.88
2003	3.32	53.9	-0.13	0.88
2004	3.32	53.9	-0.13	0.88
2005	3.32	53.9	-0.13	0.88
2006	3.32	53.9	-0.13	0.88

TL	SLMax(cm)	Common Name	Scientific Name
3.5699999332428	52	Arctic cisco	Coregonus autumnalis
3.29999995231628	140	Salmonids	Salmonidae
3.27999997138977	58	Broad whitefish	Coregonus nasus
3.26999998092651	52	Muksun	Coregonus muksun
3.24000000953674	39	Sardine cisco	Coregonus sardinella

FiB index inputs
Reference year: Transfer efficiency:

Method