Paradigm Shift for BGA Control

The following memo summarizes our experience regarding the ecological relationships in lakes, ponds and reservoirs associated with the control of blue-green algae (cyanobacteria) blooms through SolarBee circulation. There are now over 300 such water bodies benefiting from SolarBee circulation. Our experience and knowledge continues to increase greatly, and we have strengthened considerably both the scientific and empirical support for the ecological relationships described below.

SolarBee Experience in Inhibiting Submersed Macrophyte Growth

After 10 years of very consistent empirical evidence, we have considerable confidence that SolarBee-induced circulation can reduce and inhibit the growth of certain invasive aquatic weeds in freshwater lakes over time. Although we are still fine-tuning SolarBee deployment parameters, best results have occurred when the units were installed in the fall and the intake hoses were placed below the depth of the macrophyte beds.

Common Sense Suggestions for Lake Restoration Projects

A lake restoration project should be a rewarding experience, ultimately creating community pride and value for a job well done when the lake’s water quality clears up. Lake stakeholders often spend thousands of man-hours over several years discussing the lake's water quality problems and analyzing possible solutions. One or more studies by lake experts may be commissioned, followed by years of arduous efforts to raise money - sometimes millions of dollars - to restore the lake. But, all too often, after the "solution" is implemented the water quality is as poor as ever or else worse.

 
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