Figure 4: 16S rRNA copy numbers of Pine Lake (A) and Pigeon Lake (B) during the sampling period. Cyanobacterial 16s rRNA copy numbers were determined by rt-QPCR, which was showed as 16S rRNA copy numbers per millilitre. Pine Lake: Leisure Camp beach () and Green Acre beach (); Pigeon Lake: Mission beach () and Zeiner Park beach ().