How Often Should You Be Monitoring Acid Sulfate Soil in Western Australia?
How Often Should You Be Monitoring Acid Sulfate Soil in Western Australia? Effective monitoring of acid sulfate soils (ASS) is essential to prevent environmental degradation and protect the health of your site. The frequency and scope of monitoring activities should be tailored to the specific characteristics of the site and the nature of the proposed […]
Effective Treatment Strategies for Acid Sulfate Soils: What Works and Why
Effective Treatment Strategies for Acid Sulfate Soils in Western Australia: What Works and Why Effective management of acid sulfate soils (ASS) is crucial to prevent environmental degradation, water contamination and structural damage. These issues can cause delays to your project, create compliance problems and may even require costly remediation works. Implementing appropriate treatment strategies can […]
How to Identify Acid Sulfate Soils Before Breaking Ground
How to Identify Acid Sulfate Soils Before Breaking Ground Identifying acid sulfate soils (ASS) before commencing any ground-disturbing activities is crucial to prevent environmental degradation and infrastructure damage. ASS are naturally occurring soils that contain iron sulfides. When exposed to air through excavation, drainage or other activities, the sulfides oxidise to produce sulfuric acid. This […]
Acid Sulfate Soils and Soil Degradation
Acid Sulfate Soils and Soil Degradation: Preventing Long-Term Environmental Damage Rich in iron sulfides, acid sulfate soils (ASS) are naturally occurring soils common in Western Australia’s wetlands and low-lying coastal regions. If left undisturbed in their waterlogged state, ASS are relatively harmless. However, if exposed to air, the iron sulfides will oxidise and produce sulfuric […]
What are Acid Sulfate Soils
What are Acid Sulfate Soils? The Causes of Soil Acidity and How to Manage Them Acid sulfate soils (ASS) are naturally occurring soils and sediments rich in iron sulfides, notably pyrite. Typically, they form in the waterlogged, anaerobic conditions found in coastal regions, estuaries and wetlands. In their undisturbed state, ASS are relatively harmless. However, […]
The Cost of Acid Sulfate Soil Mismanagement
The Cost of Acid Sulfate Soil Mismanagement: Avoiding Expensive Remediation Projects Acid sulfate soils (ASS) are naturally occurring sediments containing iron sulfides, often found in low-lying coastal regions. When these soils are disturbed or exposed to air, the iron sulfides oxidise and produce sulfuric acid. This acidification releases harmful metals into the environment, leading to […]
How Acid Sulfate Soils Affect Perth’s Groundwater
How Acid Sulfate Soils Affect Perth’s Groundwater Acid sulfate soils (ASS) are naturally occurring soils and sediments rich in iron sulfides, commonly found in the low-lying coastal regions and wetlands that are so abundant in Western Australia. When undisturbed and waterlogged, these soils are relatively stable. However, if exposed to air, the sulfides oxidise and […]