Sunday, 31 July 2011
January floods and bay health
The January floods have sparked serious concern over the impact of sediment plume on seagrasses, turtles and dugongs in Moreton Bay. With the Port of Brisbane reporting an additional 1 million m3 washed down the river as a result of the flood, there has been a need to check the effect this has had on the bay inhabitants. Green Sea Turtles and Dugongs feed on the seagrasses that thrive in the shallow sand banks and there is a fear that the flood plume may have reduced their food source significantly. Fortunately, according to Healthy Waterways, intial observations have proven positive and the existing dugong and turtle populations appear to be in good condition.
Find more information at www.healthywaterways.com.au