31.   The control and prevention of large scale algae blooms is the primary goal of the reservoir management research study.

32.   The runoff, filled with extra nutrients, helped create algae blooms that choked off oxygen to aquatic life in the bay.

33.   Assistant Director of Fisheries Charles Oduol said the ban had been lifted because the algae bloom had dissipated and was no longer a health hazard.

34.   Oduol told AFP that the culprit algae bloom had been identified and cleared.

35.   The algae bloom, or red tide, is caused by an explosion of microscopic toxic algae that colour ocean waters a reddish-brown.

n. + bloom >>共 97
alga 16.36%
summer 7.01%
spring 6.54%
desert 5.61%
wildflower 3.74%
flower 2.80%
fall 2.34%
plankton 2.34%
plant 1.87%
azalea 1.40%
alga + n. >>共 31
bloom 39.33%
growth 21.35%
species 5.62%
plant 2.25%
problem 2.25%
bed 1.12%
break 1.12%
buildup 1.12%
chemical 1.12%
combination 1.12%
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