Arboriculture Terms

method to appraise the monetary value of trees considered replaceable with nursery or field-grown stock. Based on the cost of replacement with the same or a comparable species of the same size and in the same place. subject to depreciation for various factors (contrast with trunk formula method).

climbing gear and emergency equipment that should be sent out on every job site and made available to a worker conducting an aerial rescue or applying first aid.

light-duty pulley used in light rigging operations.