Farmers say Australian agriculture is set to take a heavy hit from the effects of climate change.
A delegation of farmers from across the country has converged on Parliament House to push for better action on climate change.
On Monday, Farmers for Climate Action launched a report in Canberra which outlined the case for urgently adopting a national strategy around climate change and agriculture.
The executive director of the Australian Farm Institute Richard Heath told attendees, "Australian agriculture needs a national, cohesive climate change strategy".
"We need this strategy because Australian agriculture is both partially responsible for, and increasingly impacted by the effects of climate change," he said.
"Australian farmers are very good at dealing with risk ... However, the pace and extent of change that the climate is now experiencing is beyond the capacity of even the best farmer using the best practises and technologies to adapt."
The Farmers for Climate Action group wants the strategy "to sit on a foundation of risk minimisation, supported by the pillars of strong research, development and extension, adoption of clean energy and a focus on the capture and storage of carbon, within an environment of continuous improvement".
Mr Heath said such a strategy not only makes sense environmentally, but also economically.
"[Because] without climate action, agricultural production will continue to fall, farm profits will decline, food insecurity will rise, rural health will be adversely impacted, trust in agriculture will decline," he said.
"It is beyond time for action."
According to Farmers for Climate Action, Australia's gross domestic product looks set to take a hit from climate change.
"It is estimated that climate change impacts would cause Australian gross domestic product to decline by 5–11 per cent in 2050, compared to a business-as-usual GDP scenario without climate change," material from the group says.
Speaking at the event, Environment Minister Sussan Ley made strong comments on climate change, saying the science behind it was "conclusive".
"We're also in a period of terrible drought and we face those all too many times," Ms Ley said.
"We do need to look at it in a different context and develop long term strategies and ways to adapt."
But Ms Ley said she also wanted to see "less green tape" and a "practical road map" for farmers, with federal environmental and conservation laws soon set to go under a scheduled review.
The Coalition government says it's on track to reduce carbon emissions by at least 26 per cent by 2030, in line with Paris Agreement commitments.
Doctors lobby on climate health risk
A coalition of doctors were also in Canberra on Monday to lobby politicians for action on climate change.
Doctors for the Environment Australia delivered pledges to Health Minister Greg Hunt from a number of associations to protect children's health from worsening climate change.
"Climate change exposes children to greater risk of respiratory illness, increases in childhood emergency department visits for asthma, fever, gastroenteritis and heat stroke," spokesman Ingo Weber said in a statement.
Senior Australian of the Year 2019 and paediatrician Sue Packer addressed the Doctors for the Environment Australia event at Parliament House, as well as Labor's climate spokesman Mark Butler and independent MPs, Zali Steggall and Andrew Wilkie.
The pledges have been endorsed by the Royal Australian College of General Practitioners, The Royal Australasian College of Physicians, the Australian College of Rural and Remote Medicine, the Australasian College of Sport and Exercise Physicians and the Australian Medical Students' Association, and more than 2000 health professionals, including Professor Fiona Stanley.
NSW Water Minister Melinda Pavey pre-empted the lobbying on Sunday saying she would rather see doctors address the shortage of medical services in rural towns.
Additional reporting by AAP