Resources—acid sulfate soils

​Agencies responsible for information and direction on acid sulfate soils

Australian Government

Murray-Darling Basin Authority
—Acid sulfate soils in the Murray-Darling Basin
—Detailed Assessment of Acid Sulfate Soils in the Murray–Darling Basin
Geoscience Australia
—OzCoasts—Acid sulfate soils

New South Wales

NSW EPA
—Acid sulfate soils: assessment and management
NSW Office of Environment and Heritage
—Coastal acid sulfate soils
NSW Primary Industries
—An introduction to acid sulfate soils

Northern Territory

Department of Land Resource Management
—Land, soil and vegetation information

Queensland

Queensland Government
—Acid sulfate soils

South Australia

Department of Environment, Water and Natural Resources
—Acid Sulfate Soils Research Program reports
EPA South Australia
—Acid sulfate soils (ASS)

Tasmania

Department of Primary Industries, Parks, Water and Environment
—Acid sulfate soils

Victoria

Environment Protection Authority Victoria
—Acid sulfate soil and rock
Victorian Resources Online
—Coast acid sulfate soils

Western Australia

Department of Environment Regulation
—Acid sulfate soils
Department of Planning
—Acid sulfate soils planning guide
Department of Water
—Acid sulfate soils

National Committee for Acid Sulfate Soils

The National Committee for Acid Sulfate Soils (NatCASS) is one of the mechanisms by which the Australian, state and territory governments, research institutions and industry are working together to address acid sulfate soil issues.

NatCASS meets twice a year to share information and to work on implementing the National Strategy for the Management of Acid Sulfate Soils.

Guidelines, tools, training and other resources

Australian Soil Resource Information System—CSIRO
ASSAY—national newsletter funded by the Australian Government
Atlas of Australian Sulfate Soils—CSIRO
Catalyst interactive edition: Fire, Flood and Acid Mud, ABC TV, 1 May 2011
Catalyst segment: Saving Acid Wetlands—ABC TV, 19 May 2011
International Network for Acid Prevention (INAP) Global Acid Rock Drainage Guide
Murray-Darling Freshwater Research Centre Action Support Tool
National guidance for the management of acid sulfate soils in inland aquatic ecosystems—2011
National strategy for the management of coastal acid sulfate soils—2000
National Water Quality Management Strategy
Southern Cross GeoScience Research
The Murray-Darling Freshwater Research Centre

Terms frequently used in literature about acid sulfate soils

Potential acid sulfate soils (PASS): soils or sediments that contain sulfides with the potential to oxidise and become severely acidic.
Actual acid sulfate soils (AASS): soils or sediments that once contained sulfides but that have oxidised and become severely acidic.
Monosulfidic black oozes (MBOs)/monosulfidic material: lightweight, gel-like material that is highly chemically reactive. MBOs are often found in the bottom of permanently submerged wetlands, drains and waterways affected by salinity.
Sulfidic material: similar meaning to PASS but a more precise definition of soil containing detectable levels of sulfide minerals.
Sulfuric material: similar meaning to AASS but a more precise definition of material with a pH of 4 or lower due to sulfide oxidation.
Pyrite: an iron sulfide mineral that is a common component of sulfidic material.

For complete definitions of these and other terms see National Guidance for the Management of Acid Sulfate Soils in Inland Aquatic Ecosystems