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appendix b final 2008 biological surveys of los angeles and long ...

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4.0 Ichthyoplankton<br />

Table 4.5-1. Areal Abundance (#/100 m 2 ) <strong>and</strong> Differences <strong>of</strong> Total Fish Larvae Between Samples<br />

Collected Using Three Nets (neuston, midwater, <strong>and</strong> epibenthic) <strong>and</strong> Single Oblique CalCOFI-type<br />

Tow.<br />

Survey<br />

Station<br />

Area<br />

Abundance<br />

- Three Nets<br />

Area<br />

Abundance –<br />

CalCOFI-type<br />

Sampling<br />

Difference<br />

Three Nets<br />

- CalCOFI<br />

Bray-Curtis<br />

Distance<br />

Between<br />

Samples<br />

April <strong>2008</strong> LA01 410.6 147.9 262.7 39.842<br />

April <strong>2008</strong> LA02 67.0 77.9 -10.9 51.862<br />

April <strong>2008</strong> LA04 230.8 284.6 -53.8 32.838<br />

April <strong>2008</strong> LA05 100.6 143.3 -42.7 53.172<br />

April <strong>2008</strong> LA06 239.5 236.5 3.0 59.648<br />

April <strong>2008</strong> LB01 082.1 259.0 -176.9 49.789<br />

April <strong>2008</strong> LB02 307.4 149.9 157.5 60.361<br />

April <strong>2008</strong> LB03 22.9 62.8 -39.8 50.759<br />

April <strong>2008</strong> LB05 485.2 261.2 224.1 34.590<br />

April <strong>2008</strong> LB06 754.4 739.5 14.9 56.272<br />

July <strong>2008</strong> LA01 8.491 599.9 249.2 60.380<br />

July <strong>2008</strong> LA02 1,133.0 744.4 388.5 51.167<br />

July <strong>2008</strong> LA04 1,194.0 1,738.9 -544.9 72.564<br />

July <strong>2008</strong> LA05 820.6 1,970.6 -1,150.0 70.565<br />

July <strong>2008</strong> LA06 1,642.8 1,145.4 497.4 75.107<br />

July <strong>2008</strong> LB01 1,370.3 451.5 918.9 29.200<br />

July <strong>2008</strong> LB02 1,213.2 570.1 643.1 75.837<br />

July <strong>2008</strong> LB03 1,145.1 1,374.7 -229.6 75.754<br />

July <strong>2008</strong> LB05 868.8 1,256.9 -388.1 73.716<br />

July <strong>2008</strong> LB06 6,630.2 3,644.3 2,985.9 63.393<br />

Averages 978.4 793.0 185.4 56.841<br />

Note: The Bray-Curtis distance between the paired samples is also presented, which was calculated<br />

using the abundances <strong>of</strong> all the fish taxa.<br />

4–18 <strong>2008</strong> Biological Surveys <strong>of</strong> Los Angeles <strong>and</strong> Long Beach Harbors<br />

April 2010

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