24-08-2003, 08:00 AM
Marron fishery in crisis
Western Australia’s recreational Marron fishery is headed for a long-term closure within 15 years if urgent action is not taken to regulate the catch.
Information requested by Shadow Environment Minister Bernie Masters in May, finally provided by Fisheries Minister Kim Chance, shows an alarming decline in the catch of legal sized Marron from rivers and dams from 1971 until 2001 (the most recent data).
If the trend shown in graphs on page 62 of the “State of the Fisheries Report 2001/2002” continues, virtually no legal sized Marron will remain in southwest waterways by 2015.
Even an optimistic estimate shows legal sized Marron would effectively cease to exist within 20 years.
Shadow Fisheries Minister Bruce Donaldson said the government must act urgently to protect the fishery.
“Governments are elected to make decisions for the benefit of the entire community, even if they are difficult decisions,” he said.
“Closures of the recreational Marron fishery in 1977 and 1988-1989 resulted in the following year’s catch rates increasing significantly, so temporary closed seasons are effective in rebuilding population sizes.
“The Fisheries Department admits that catch rates appear to be independent of rainfall and while salinity may be a factor in individual rivers, salt levels are not rising in every dam and river in the southwest, so salinity is not the cause of the Marron decline.”
Mr Donaldson said that based upon information provided by the Minister, the only hope for the Marron fishery was its complete closure every second or third year.
Shadow Environment Minister Bernie Masters agreed, saying that our dams and rivers appeared to be carrying high numbers of juvenile Marron, but not large catchable adults.
“The two closures in the 1970s and 1980s resulted in improved catch rates for one or two years afterwards, but the long-term decline then took hold,” he said.
“The public have a choice: to keep catching fewer and fewer legal size Marron until virtually none are left in 15 years’ time, or to accept closed seasons every second or third year in exchange for reasonable catches during the open seasons.”
Current catch rates for fishers are about three legal-sized Marron per trip.
Source: Media release by Shadow Ministers for Environment and Fisheries [14 August 2003]
Pumping the Blackwood river dry, Pro's netting it's last few fish, CALM locking it all up as a marine park....and now all the Marron are threatened!!!!
It's not like I didn't bloody warn all about it....
I still say we need a "riverkeepers" organisation - but as usual - I'm the lone voice in the bloody wilderness!!!!
Cheers!
Western Australia’s recreational Marron fishery is headed for a long-term closure within 15 years if urgent action is not taken to regulate the catch.
Information requested by Shadow Environment Minister Bernie Masters in May, finally provided by Fisheries Minister Kim Chance, shows an alarming decline in the catch of legal sized Marron from rivers and dams from 1971 until 2001 (the most recent data).
If the trend shown in graphs on page 62 of the “State of the Fisheries Report 2001/2002” continues, virtually no legal sized Marron will remain in southwest waterways by 2015.
Even an optimistic estimate shows legal sized Marron would effectively cease to exist within 20 years.
Shadow Fisheries Minister Bruce Donaldson said the government must act urgently to protect the fishery.
“Governments are elected to make decisions for the benefit of the entire community, even if they are difficult decisions,” he said.
“Closures of the recreational Marron fishery in 1977 and 1988-1989 resulted in the following year’s catch rates increasing significantly, so temporary closed seasons are effective in rebuilding population sizes.
“The Fisheries Department admits that catch rates appear to be independent of rainfall and while salinity may be a factor in individual rivers, salt levels are not rising in every dam and river in the southwest, so salinity is not the cause of the Marron decline.”
Mr Donaldson said that based upon information provided by the Minister, the only hope for the Marron fishery was its complete closure every second or third year.
Shadow Environment Minister Bernie Masters agreed, saying that our dams and rivers appeared to be carrying high numbers of juvenile Marron, but not large catchable adults.
“The two closures in the 1970s and 1980s resulted in improved catch rates for one or two years afterwards, but the long-term decline then took hold,” he said.
“The public have a choice: to keep catching fewer and fewer legal size Marron until virtually none are left in 15 years’ time, or to accept closed seasons every second or third year in exchange for reasonable catches during the open seasons.”
Current catch rates for fishers are about three legal-sized Marron per trip.
Source: Media release by Shadow Ministers for Environment and Fisheries [14 August 2003]
Pumping the Blackwood river dry, Pro's netting it's last few fish, CALM locking it all up as a marine park....and now all the Marron are threatened!!!!
It's not like I didn't bloody warn all about it....
I still say we need a "riverkeepers" organisation - but as usual - I'm the lone voice in the bloody wilderness!!!!
Cheers!