xi's moments
Home | Asia Pacific

Emergency operations center activated following mass fish deaths in Australian state

Xinhua | Updated: 2023-03-19 17:29

This image grab from a video taken on March 17, 2023 courtesy of Graeme McCrabb shows dead fish clogging a river near the town of Menindee in New South Wales, Australia. [AFP PHOTO / COURTESY OF GRAEME MCCRABB]

SYDNEY -- An emergency operations center has been activated in Menindee, a small town in the far west of Australia's New South Wales (NSW), to facilitate multi-agency operations, after millions of native fish were found floating down the Darling River.

The NSW Police Force said on Sunday that the massive fish kills are believed to be attributed to hypoxic blackwater, a naturally occurring phenomenon that causes extremely low dissolved oxygen levels.

"The scale of this event has been exacerbated by recent hot weather and significantly increased numbers of fish in the system as floodwaters recede," the police noted.

According to the police statement, authorities are continuing to release higher-quality water to boost dissolved oxygen levels in this area, while the emergency operations center (EOC) was established to ensure fresh and clean water supply as well as to coordinate the removal and disposal of fish.

NSW Police Force Assistant Commissioner Brett Greentree, who oversees the center, pointed out that numerous agencies are already on the ground in the area with more on the way to conduct and support operational activities.

"Significant planning, including risk assessments, is already underway for clean-up efforts, which will include the removal of as many of the dead fish as possible, prioritizing the immediate areas around Menindee, as well as other areas deemed high-risk in terms of water supply," Greentree said.

"While this will require specialized skills and equipment, experts in the EOC have already identified suitable contractors, and it is expected work will commence this week," he added.

On Friday, the NSW Department of Primary Industries (NSW DPI) confirmed on social media that the agency is aware of a developing large-scale fish death event on the Lower Darling-Baaka below Menindee Main Weir through to Weir 32, adjacent to the Menindee township.

"It is estimated that millions of fish, predominantly Bony Herring (Bony Bream) have been affected, as well as smaller numbers of other large-bodied species such as Murray Cod, Golden Perch, Silver Perch and Carp," said the department.

Cameron Lay, director of freshwater environments at NSW DPI, told local media that the situation is "very distressing."

Global Edition
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349