CIFOR–ICRAF publishes over 750 publications every year on agroforestry, forests and climate change, landscape restoration, rights, forest policy and much more – in multiple languages.

CIFOR–ICRAF addresses local challenges and opportunities while providing solutions to global problems for forests, landscapes, people and the planet.

We deliver actionable evidence and solutions to transform how land is used and how food is produced: conserving and restoring ecosystems, responding to the global climate, malnutrition, biodiversity and desertification crises. In short, improving people’s lives.

Climate: using local tree influences (CooLTree)

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Trees have a substantial influence on windspeed, maximum temperature during the day (especially on the hottest days of the year), humidity, minimum temperature and possibly play a role in modification of rainfall. Where the actual climate for crops, livestock and people is involved, one of the most effective things that people can do is manage trees, including tree planting. However, the official climate data that form the basis for climate policy exclude such effects and scientists are only slowly coming to grips with this issue. The CooLTree method contrasts the local, public/policy and science-based knowledge.

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