Trees rely on a coordinated interplay of nutrient acquisition, transport and metabolic regulation to support growth, reproduction and stress resilience. Essential macronutrients (nitrogen, phosphorus, ...

For a tree to be considered hazardous there must be a structural defect which could predispose it to failure AND a target such as a structure, road, sidewalk, campsite or other area that there is ...

Tree improvement encompasses a suite of practices aimed at enhancing the genetic quality and productivity of forest tree species for both economic and ecological purposes. Traditionally, this involves ...

"Originally published, in slightly different form, in Great Britain by Allen Lane, an imprint of Penguin Books, in 2005"--T.p. verso. I. What is a tree? -- 1. Trees in mind : simple questions with ...

Urban forestry has experienced a rapid expansion over the past two decades, emerging as a central, interdisciplinary field bridging ecology, climate ...

Pruning fruit trees is performed very differently from shade tree pruning because the objectives are different. Fruit tree pruning is performed for the following reasons: Stimulate regular yields of ...