Urban Heritage Trees: Natural-Cultural Significance Informing Management and Conservation

Trees with outstanding traits have always attracted human attention, echoed by 60 epithets harvested from the literature. They have been formally designated as heritageTree heritage trees using diverse criteria, such as size, tree form, historical-cultural associations, and sacred-mythical connotations. Ancient treesAncient tree with veteran features offer varied micro-habitats to support a surprising assemblage of companion organisms. Other large trees furnish keystone structures with far-reaching ecological impacts. Inventory and scientific data can reinforce community awareness and improve management. Engaging citizens and the business sector could cultivate ownership and muster support. Assessing their economic valueEconomic value could explain multiple benefits, strengthen public-funding justifications, and raise prestige and value of property development. Preserving initial genial site conditions is critical for tree survival in the urban setting. The hitherto neglected soil domain deserves meticulous protection and improvement. Harmful grade change of tree sites should be avoided. Badly degraded sitesSite degradation could be rehabilitated using tailor-made site-specific techniques. The ageing tree-population structure demands proactive nurturing of younger successors to sustain the lineage. The statutory approach is advocated for assured protection and conservation. Overzealous and aggressive tree care should be replaced by a sympathetic and dedicated approach. The frequent omission of lightning protection should be promptly rectified. Conflicts with developments should be settled by in situ preservation, and transplanting should be the last resort. Sentimental and emotional responses towards tree loss could be carefully massaged employing public-relation skills. Heritage-tree conservation could be enhanced by transgenerational urban forestry, precision arboricultural practices, and joint venture of government and citizens.