Posted: Wednesday, June 12, 2019. 3:53 pm CST.
By BBN Staff: Today, the Department of the Environment (DOE) explained that the fish discovered floating dead in the Sittee River died from a lack of oxygen.
The DOE contacted Breaking Belize News (BBN) explaining that several samples of the water in the area were collected and tested, along with one of the dead fish found in the area. Based on the analysis, the DOE concluded that the water’s oxygen content was very low, and is suspected to be the cause for the phenomenon.
The DOE added that fertilizer in the water was one of the suspected causes for the low oxygen content; however, that suspicion was ruled out as the water’s nitrate levels did not indicate the presence of fertilizers.
The department believes that it was a combination of backed up biodegradable material in the water due to high tide and high water temperatures that gave rise to an increase in bacteria that depleted the oxygen in the water.
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