Story: Soil erosion and conservation
Page 10. All images & media
From page 1 - Soil features and impact of erosion
From page 2 - Natural and human causes of erosion
From page 3 - Types of erosion
From page 4 - Surveys and research
From page 5 - Legislation and catchment boards: 1940s–1950s
From page 6 - Legislation and subsidies: 1960s–1990s
From page 7 - Biological control of erosion
From page 8 - Mechanical control of erosion
How to cite this page
Paul Gregg, Soil erosion and conservation, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/en/story/1812/media (accessed 10 June 2026).
Story by Paul Gregg, published 1 March 2009.