Soil pH

Australian dryland soils are acidic and nutrient‐depleted, and have unique microbial communities compared with other drylands - Arid Ecology Lab

Caritat, P. de, & Cooper, M. (2011). The pH of Australian soils: Field results from a national survey. Soil Research, 49, 172-182.

ACID SOILS OF THE TROPICS - ResearchGate, accessed July 25, 2025,

VEGETATION 0}' LORD HOWE ISLAND - Botanic Gardens of Sydney

Anna Biesty - Restoring soil health and preventing flooding on the Norfolk coast, accessed July 25, 2025,

Australia – Sub-tropical – temperate - Earthdive

Buffel grass in Queensland's semi-arid woodlands - CSIRO Publishing, accessed July 13, 2025

Interim Biogeographic Regionalisation for Australia (IBRA), Version 7 (Regions)

How should we manage our soils to increase soil carbon?, accessed May 10, 2026

Christmas Island National Park - DCCEEW, accessed August 2, 2025

Do regenerative grazing management practices improve vegetation ...

managing cattle grazing on norfolk island to enhance water quality - MEDIA RELEASE

PACIFIC ATOLL SOILS: CHEMISTRY, MINERALOGY AND CLASSIFICATION BY R. J. MORRISON - Smithsonian Institution

Land management in horticulture industries | Business Queensland, accessed July 25, 2025,

Management and conservation of tropical acid soils for sustainable crop production, accessed July 25, 2025,

Norfolk Island Food Supply, accessed July 25, 2025,

Norfolk Island, accessed July 25, 2025,

PACIFIC ATOLL SOILS: CHEMISTRY, MINERALOGY AND CLASSIFICATION BY R. J. MORRISON - Smithsonian Institution, accessed July 25, 2025,

Guide to Erosion and Sediment Control in Urban Areas - NRCS Irrigation ToolBox Home Page

Reducing Acidity of Tropical Acid Soil to Improve Phosphorus Availability and Zea mays L. Productivity through Efficient Use of Chicken Litter Biochar and Triple Superphosphate - MDPI, accessed July 25, 2025,

Regenerative Agriculture - Norfolk FWAG, accessed July 25, 2025,

Regenerative Agriculture—A Literature Review on the Practices and Mechanisms Used to Improve Soil Health - MDPI, accessed July 20, 2025,

Review of crop‐specific tolerance limits to acidity, salinity, and sodicity for seventeen cereal, pulse, and oilseed crops com - UQ eSpace - The University of Queensland, accessed July 25, 2025,

Food System Mapping - Regional Development Australia - Mid North Coast NSW, accessed July 30, 2025,

Soil pH - Wikipedia, accessed August 11, 2025,

Soil pH | Nutrient Management - Mosaic Crop Nutrition, accessed July 23, 2025,

Spatial variability in soil pH and land use as the main influential factor in the red beds of the Nanxiong Basin, China - PubMed Central, accessed July 25, 2025,

Success in the Face of Adversity – a Nutrition Farming® Testament, accessed July 25, 2025,

Surviving a Plague – Matt's Solution - Nutrition Matters, accessed July 25, 2025,

Sustainability - Tropical Fruit World, accessed July 25, 2025,

Sustainable Agriculture - Reef Catchments Sustainable Agriculture, accessed July 25, 2025,

Soil pH Explained - Soil Quality Knowledge Base

The Role of pH Adjustments in Queensland Soil Health - AHI Gardens, accessed July 25, 2025,

Managing Grazing to Restore Soil Health, Ecosystem Function, and Ecosystem Services - Frontiers, accessed July 28, 2025

The Soils of Kiritimati (Christmas) Island, Kiribati, Central Pacific: New Information and Comparison with Previous Studies 1 | Request PDF - ResearchGate, accessed July 25, 2025,

The Soils of Kiritimati (Christmas) Island, Kiribati, Central Pacific: New Information and Comparison with Previous Studies1 - ScholarSpace, accessed July 25, 2025,

What is Sustainable Agriculture? - Rainforest Alliance, accessed July 27, 2025