IGPS Online Talk – Dr Mark Johnston – 12th February 2026 – ‘Giant Trees of America’s Pacific Coast, Australia and New Zealand’
Dr Mark Johnston – Giant Trees of America’s Pacific Coast, Australia and New Zealand Thursday 12th of February 2026 at 7.30pm (online) Dr Mark Johnston is an independent scholar of arboriculture, landscape and urban forestry with over fifty years’ experience in the ‘tree world.’ Recognised as a pioneer in the development of urban forestry internationally, […]
