Some regions in South Australia and southwestern Victoria have faced significant groundwater decline due to agricultural use, threatening ecosystems and affecting a $5 billion economy.
The recent algal bloom in Piccaninnie Ponds, attributed to low water levels and nutrient overload, led to the removal of approximately 10 tonnes of sludge by park staff.
SA lieutenant governor Dr. Richard Harris expressed grave concern after his dive, highlighting the dire situation at Piccaninnie Ponds and its future prospects regarding water levels.
The collapse of underground water sources near large blue gum plantations has resulted in alarming water table declines, prompting urgent calls for environmental attention.
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