Large populations of ungulates (feral pigs, cattle, and buffalo) roam across northern Australia. They damage the structure and function of native ecosystems that are not adapted to the animals’ foraging and drinking behaviours, nor their hard hooves.
Ungulate activity changes vegetation cover, disturbs soils, increases erosion, reduces water quality, impacts biodiversity, and increases greenhouse gas release through trampling of wetland substrates.
Despite the well-known extent of ungulate damage and community concern, paucity of funding has limited the consistency, and therefore success, of control efforts.
If feral ungulate control can be developed and justified as a novel carbon abatement methodology, the current funding shortfall for control activities can likely be addressed via the Emission Reduction Fund and Nature Repair Market frameworks.
However, strong evidence is needed to participate in these programs; currently, this is lacking.
This project aims to provide this evidence by quantifying greenhouse gas emissions under various ungulate impact and control scenarios; and, to also assess the feasibility of participation by calculating the potential profit versus the cost and effort.
This project will work collaboratively with Traditional Owner organisations and others, to gather evidence and assess cost-effort by:
- measuring greenhouse gas emissions from different types of wetlands;
- comparing emissions resulting from varying degrees of ungulate activity;
- measuring soil carbon, ground disturbance, and vegetation features;
- assessing current and past control methods and programs; and
- costing various control measures to support cost/benefit analyses for land managers.
- Natural resource protection and greenhouse gas emission abatement.
- Indigenous communities’ aspirations for ungulate control met, and funding for control-jobs accessed.
- An evidence-based case for ungulate control as a novel carbon abatement system.
The University of Queensland
James Cook University
The University of Adelaide
Charles Darwin University
North Australian Indigenous Land and Sea Management Alliance
Indigenous Carbon Industry Network
Kimberley Land Council
Wunambal Gaambera Aboriginal Corporation
Western Australia Government
QLD Department of Environment and Sciences
Department of Climate Change, Energy, the Environment and Water
WA Department of Conservation, Biodiversity, and Attractions