Certified Arborist Explained

The Certified Arborist credential identifies professional arborists who have a minimum of three years' full-time experience working in the professional tree care industry and who have passed an examination covering facets of arboriculture.[1] [2] The Western Chapter of the International Society of Arboriculture (ISA) started the certification program in the 1980s, with the ISA initiating it in 1992.[3]

External links

Notes and References

  1. Web site: ISA Certified Arborist. International Society of Arboriculture. 26 August 2022.
  2. Book: Cecil C.. Konijnendijk. Thomas B.. Randrup. Cecil C.. Konijnendijk. Kjell. Nilsson. Thomas B.. Randrup. Jasper. Schipperijn. 2005. Urban Forests and Trees: A Reference Book. Urban forestry education. Berlin. Springer. 470. 9783540276845.
  3. Koeser. Andrew K. . Hauer. Richard J. . Miesbauer. Jason W. . Peterson. Ward . Municipal tree risk assessment in the United States: Findings from a comprehensive survey of urban forest management. Arboricultural Journal. 2016. 38. 4. 218–229. 10.1080/03071375.2016.1221178.

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