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

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8.0 Eelgrass<br />

Table 8.3-9. Eelgrass Turion (shoot) Densities/m 2 from Diver Sampled Quadrats for the Port <strong>of</strong><br />

Los Angeles 2000 <strong>and</strong> <strong>2008</strong> Surveys.<br />

Cabrillo Beach Area<br />

Pier 300/Seaplane Lagoon Area<br />

Turion (shoots)/m 2 Turion (shoots)/m 2<br />

Cabrillo North Cabrillo South Terminal Seaplane<br />

Spring 2000 289.6 134.4 202.4 132.8<br />

Fall 2000 267.2 396.8 171.2 147.2<br />

Spring <strong>2008</strong> 272 208 144 48<br />

Fall <strong>2008</strong> 176 128 208 64<br />

Note: <strong>2008</strong> densities are based on the highest values observed within sampled quadrats for comparison purposes.<br />

Table 8.3-10. Cabrillo Beach Area Eelgrass Acreages for the 2000 <strong>and</strong> <strong>2008</strong> Baseline Studies.<br />

Cabrillo Beach Area<br />

Site Cabrillo North Cabrillo South Cabrillo Total<br />

Spring 2000 16.02 5.64 21.66<br />

Fall 2000 22.51 19.76 42.27<br />

Spring <strong>2008</strong> 26.7 9.33 36.03<br />

Fall <strong>2008</strong> 27.7 10.5 38.2<br />

Table 8.3-11. Pier 300/Seaplane Area Eelgrass Acreages for the 2000 <strong>and</strong> <strong>2008</strong> Baseline Studies.<br />

Pier 300/Seaplane Lagoon Area<br />

Site Terminal Seaplane Mitigation Pier 300 Total<br />

Spring 2000 22.23 6.29 No Data 28.52<br />

Fall 2000 38.42 4.28 No Data 42.7<br />

Spring <strong>2008</strong> 10.4 4.8 15.4 30.6<br />

Fall <strong>2008</strong> 8.9 4.6 15.1 28.6<br />

<strong>2008</strong> Biological Surveys <strong>of</strong> Los Angeles <strong>and</strong> Long Beach Harbors 8–25<br />

April 2010

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