What motivates forest owners to engage in early harvesting?

Data from Norway's National Forest Inventory and from the forest authorities' quality monitoring regime show that over 25% of the forests in Norway are harvested before reaching maturity class 5, the development stage where ...

Ensuring proof of origin through marker-free tracing of logs

Until now, reliably tracing logs to their origin has been difficult to achieve. Researchers at Fraunhofer IPM and their partners have now shown that logs and trunk sections can be identified based on the structure of the ...

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