i-Tree

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i-Tree에 대하여
User Stories

A change in USDA Forest Service policy has indefinitely halted traditional funding for i-Tree.

For an update on the status of the tools and support click here.

User Stories

our user types

연구자

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해외

집 주인

사업가

교육자

Since 2006, i-Tree® has been a cooperative initiative between:

the Davey Tree Expert Company, the USDA Forest Service,Arbor Day Foundation, Urban and Community Forestry Society, International Society of Arboriculture, Casey Trees, SUNY College of Environmental Science and Forestry, National Association of Foresters, and American Forests.
i-Tree is a registered trademark - please credit it in your work.