Lake Pocotopaug Lake and Watershed Restoration Evaluation ...

Table 13 continued. 2001 Phytoplankton Density.PHYTOPLANKTON DENSITY (CELLS/ML)LP-1(0.2m)LP-1(1.5m)LP-2(0.2m)LP-2(1.5m)LP-1(0.2m)LP-1(2.8m)LP-2(0.2m)LP-2(2.6m)LP-1(0.2m)LP-1(2.6m)LP-2(0.2m)LP-2(2.3m)TAXON 10/31/01 10/31/01 10/31/01 10/31/01 11/27/01 11/27/01 11/27/01 11/27/01 12/28/01 12/28/01 12/28/01 12/28/01SUMMARY STATISTICSDENSITY (#/ML)BACILLARIOPHYTA 1677 1131 1589 1184 360 413 297 351 317 792 714 567CHLOROPHYTA 572 609 384 288 5880 4200 513 5373 1144 880 510 1071CHRYSOPHYTA 390 551 408 416 870 2100 1998 2619 4180 4400 5559 4536CRYPTOPHYTA 1092 1885 888 1088 90 675 189 378 572 440 867 882CYANOPHYTA 6786 2030 4440 2688 0 1500 1080 540 880 0 1020 0EUGLENOPHYTA 52 29 72 16 60 0 27 0 0 44 0 0PYRRHOPHYTA 0 0 0 0 0 0 0 0 0 0 0 0RHODOPHYTA 0 0 0 0 0 0 0 0 0 0 0 0TOTAL PHYTOPLANKTON 10569 6235 7781 5680 7260 8888 4104 9261 7093 6556 8670 7056TAXONOMIC RICHNESSBACILLARIOPHYTA 8 11 9 7 5 4 4 7 4 3 3 4CHLOROPHYTA 4 7 5 3 4 3 3 5 2 3 2 3CHRYSOPHYTA 3 3 3 3 4 2 5 5 5 5 4 5CRYPTOPHYTA 1 1 1 1 1 1 1 1 1 1 1 1CYANOPHYTA 6 2 6 4 0 1 1 1 1 0 1 0EUGLENOPHYTA 1 1 1 1 1 0 1 0 0 1 0 0PYRRHOPHYTA 0 0 0 0 0 0 0 0 0 0 0 0RHODOPHYTA 0 0 0 0 0 0 0 0 0 0 0 0TOTAL PHYTOPLANKTON 23 25 25 19 15 11 15 19 13 13 11 13S-W DIVERSITY INDEX 1.03 1.00 1.09 0.95 0.40 0.68 0.73 0.59 0.82 0.83 0.74 0.79EVENNESS INDEX 0.75 0.72 0.78 0.74 0.34 0.66 0.62 0.46 0.74 0.74 0.71 0.71Lake Pocotopaug Restoration Evaluation 58May 2002