Farming
on Australia's
largest woodland 'would
release 40m tonnes of
carbon'
Proposal
to turn 500,000 hectares of the Great Western Woodlands in Western
Australia into farmland would undermine Direct Action, say green
groups
"The Great Western Woodlands spans 160m hectares in south-eastern Western Australia. Photograph: Lyn Webb/Wilderness Society
9
December, 2014
A
proposal to turn up to 500,000 hectares of Australia’s largest
woodland into farmland would release up to 40m tonnes of stored
carbon dioxide and contradict the federal government’s Direct
Action policy, green groups say.
The
Great Western Woodlands spans 16m hectares in south-eastern Western
Australia, ranging from the wheatbelt west of Kalgoorlie to
Esperance and stretching toward the Nullarbor.
It
is the largest remaining area of temperate woodland in the world,
but just 12% is protected in conservation reserves.
About
60% of the woodland is made up of unallocated crown land. Emails
from shire chief executive Matthew Scott, obtained under freedom of
information by the Wilderness Society, identified 500,000 hectares
of that land that might be suitable for farming.
"
A
map released under Freedom of Information laws from the shire of
Esperance, identifying up to five 100,000 hectare pockets of
unallocated crown land that it says the government should consider
converting into farmland. Photograph: Wilderness Society
Wilderness
Society WA campaigner Peter Robertson said the environmental cost
would be much greater than any economic benefit and might result in
40m tonnes of carbon being released into the atmosphere.
“It
would undermine any effort that Direct Action has in terms of net
greenhouse gas deficit,” he said.
Dr
Heather Keith from ANU’s Fenner School of Environment and Society,
who co-wrote a 2009 study on the woodland’s carbon value, said it
would be “reasonable to say that most of the carbon in the
vegetation would be lost”.
“If
an area has been ploughed for agriculture, getting back that stored
carbon takes many, many decades.”
Robertson
said the woodland boasted 20% of all Australian plant species and
25% of all eucalypt species.
The Great Western Woodlands is
said to be home to 20% of all Australian plant species and 25% of
all eucalypt species. Photograph: Barbara Madden/Wilderness
Society
“The
south-west of WA has lost thousands of hectares of woodland … the
bits that are left are too valuable now and contain too many rare
and vulnerable species that are even more vulnerable because other
areas were cleared,” he said.
The
West Australian government was briefed on the proposal when the
cabinet visited Esperance in June.
In
a letter to Scott dated 12 September, released as part of the FOI
documents, premier Colin Barnett said he looked forward to
“exploring” the “agricultural land opportunity” presented in
the briefing.
“As
you suggest, a whole-of-government effort is needed to undertake
such an agricultural land release feasibility study and to that end
I have sought the support of the minister for regional development
in coordinating a number of portfolios,” Barnett wrote.
Barnett
said local government should seek to get “industry and traditional
owners” involved in the endeavour.
But
Esperance shire president Malcolm Heasman told Guardian Australia
traditional owners had not yet been consulted because the governing
body of the area’s Indigenous Land Use Agreement was not formally
established.
“At
this stage we can’t speak with anybody because the body that
manages it has not been incorporated,” he said.
Esperance’s
unallocated crown land is covered by native title, which would be
nullified if it was converted to freehold and.
In
emails from July, the Department of Regional Development said it was
“definitely interested” in the proposals and asked the shire to
put forward 10,000 to 20,000 hectare lots for a “trial” program.
Most
of the lots the shire subsequently put forward were in the Cascade
region, on the north-west edge of the shire, and have previously
been surveyed for release.
Heasman
said every 100,000 hectares of crown land could potentially host 25
viable farms. He said the cost of existing agricultural land meant
young farmers could not afford to buy into the area, and the town
needed to do something to preserve its population.
“We
need to keep our young farmers on these farms. It’s getting to the
point where they can’t afford to come back to the community at
all.”
A
spokesman for the WA regional development minister, Terry Redman,
said the government had received no formal request to convert any
areas of the Greater Western Woodlands into farmland.
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