In this HydroTerra webinar, Phil Mulvey presents the argument that to better manage floods, we must focus on the upper catchment to reduce rainfall intensity and increase infiltration; prioritising water retention, slowing river flow, and recharging alluvium.
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Are you stuck in the “lime every few years” cycle? Phil Mulvey joins Tim Thomposon to unpack how pH really works — from aluminium toxicity and CEC (cation exchange capacity) to buffering and why plant diversity can stabilise pH and rebuild soil structure.
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Starting at 48:10, Phil joins the BrisScience panel as they celebrate the International Year of Soils with a nitty gritty discussion on: ‘Digging deeper…can Australian soils really feed the world?’
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