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Gadus chalcogrammus: 長度-重量參數
Length-weight (log a vs b) graph
    [n=25]
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a b 國家 地點
Score a b Doubtful? 性別 長度 (cm) 長度類型 r2 SD b SD log10 a n 國家: 地點:
0.08760 2.308   Mixed 28.0 - 68.0 FL        1445  Russia SE Sakhalin/1975-1978 
0.05990 2.390   Mixed 24.0 - 64.0 FL        1948  Russia Peter the Great Bay, Sea of Japan/1979-1980 
0.06130 2.482   Mixed 16.0 - 70.0 FL        2397  USA SE Bering Sea/1977-1979 
0.03380 2.599   Mixed 8.0 - 74.0 FL        1105  Russia Havarin canyon/1978-1979 
0.02060 2.718   Mixed 16.0 - 76.0 FL        2955  Russia Western Bering Sea/1978-1979 
0.01780 2.768   Unsexed               Alaska Bering Sea and Aleutian Islands/1983 
0.01540 2.783   Mixed 12.0 - 74.0 FL        1134  Russia South Kurils/1978 
0.01420 2.831   Unsexed               Alaska Bering Sea and Aleutian Islands/1986 
0.01180 2.850   Female 24.0 - 80.0 FL  0.906  0.030   4978  Russia western Bering Sea (Russian EEZ and within 54°-60°N, 164°E-177°W), 1990; 1995-98 
0.01320 2.858   Unsexed               Alaska Bering Sea and Aleutian Islands/1980 
0.01040 2.880   Male 28.0 - 82.0 FL  0.904  0.030   2258  Russia western Bering Sea (Russian EEZ and within 54°-60°N, 164°E-177°W), 1990; 1995-98 
0.01040 2.912   Unsexed               Alaska Bering Sea and Aleutian Islands/1991 
0.00752 2.964   male     FL          Bering Sea 
0.00750 2.977   unsexed     TL          Eastern Bering Sea 
0.00810 2.983   Unsexed               Alaska Bering Sea and Aleutian Islands/1997 
0.00660 2.984   Mixed 20.0 - 68.0 FL        823  Russia SE Kamchatka/1979-1980 
0.00646 3.010   female     FL          Bering Sea 
0.00660 3.018   Unsexed               Alaska Bering Sea and Aleutian Islands/2002 
0.00640 3.019   Unsexed               Alaska Bering Sea and Aleutian Islands/2000 
0.00690 3.022   Unsexed               Alaska Bering and Aleutian Islands/1994 
0.00590 3.030   unsexed               USA Gulf of Alaska 
0.00397 3.148   Mixed 9.0 - 79.0 FL        7345  Russia West Kamchatka/1985-1995 
0.00370 3.157   Mixed 10.0 - 72.0 FL        5350  Russia Northern Sea of Okhotsk/1987-1995 
0.00437 3.168   unsexed     FL          Bering Sea 
0.00060 3.596 Yes  Mixed 16.0 - 70.0 FL        1448  USA Gulf of Alaska/1980 
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Preliminary parameter estimates are provided below, based on your selection of studies and weighted by the scores.
You may want to exclude or give less weight to studies that are far from the regression line in the graph.
Selected studies = 24, geometric mean a = 0.0123, mean b = 2.85, SD log10(W) = 0, SD log10(a) = 0.3838 SD b = 0.2341
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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