We wish you many joys through the holidays and many successes in the New Year. Thank you for supporting our mission to preserve, protect, and enhance California’s urban and community forests. Happy Holidays to you and your family, California ReLeaf

For over a decade, the World Forest Institute (WFI) has offered a unique International Fellowship Program to professionals in natural resources–such as foresters, environmental educators, land managers, NGO practioners and researchers–to conduct a practical research project at the World Forestry Center in Portland, Oregon, U.S.A.. In addition to their specific research projects, Fellows participate in weekly field trips, interviews and ...
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The Center for Urban Forestry Research’s Tree Carbon Calculator (CTCC) is now national. The CTCC is programmed in an Excel spreadsheet, just like the old one, but now covers 16 US climate zones. This verision includes new features: palm species, emissions factors and energy information. Now users from coast to coast can enter species, tree size (diameter-at-breast height) or tree age ...
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