Table 41. Longfin inshore squid sampling rates for each NEAMAP cruise. Season Spring
Year 2008 2009 2010 2011 2012 2007 2008 2009 2010 2011 2012
Fall
Number Biomass Caught Caught (kg) 19,549 776.2 12,451 501.6 7,502 316.2 9,579 416.4 46,920 1,360.5 119,512 2,278.6 93,383 1,357.9 242,495 3,406.4 46,980 962.8 56,026 948.7 64,886 1,118.1
Number Age Measured Specimens 5,127 N/A 5,710 N/A 2,396 N/A 6,492 N/A 17,073 N/A 9,625 N/A 5,998 N/A 10,005 N/A 5,902 N/A 6,087 N/A 9,897 N/A
Ages Read N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Stomach Specimens N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Stomachs Analyzed N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table 42. Longfin inshore squid preliminary geometric mean indices of abundance, by number and biomass, for spring and fall NEAMAP surveys, for all specimens captured.
Spring Survey Age
Year
All
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Fall Survey n
Numerical Index LCI
107 109 108 108 108
Index
UCI
45.70 59.96 78.58 28.19 35.45 44.51 5.48 7.35 9.77 19.68 27.22 37.51 90.90 126.16 174.96
LCI 2.80 1.66 0.51 1.14 3.94
Index 3.47 2.03 0.69 1.48 4.95
Age
Year
n
Numerical Index
All
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
150 150 160 150 150 150
120.10 147.07 180.04 38.26 48.24 60.76 90.28 115.15 146.78 28.55 36.68 47.05 37.39 45.33 54.92 47.83 58.89 72.46
UCI
LCI
4.26 2.44 0.90 1.87 6.17
Index
UCI
LCI 4.24 2.40 4.90 2.80 2.61 2.85
Index
UCI
5.03 2.83 5.74 3.33 2.97 3.32
Figure 93. Longfin inshore squid preliminary geometric mean indices of abundance, by number and biomass, for spring and fall NEAMAP surveys, for all specimens captured.
177
5.95 3.32 6.70 3.94 3.37 3.84