Fig. 2From: The challenge of combining variable retention and prescribed burning in FinlandExperimental burning treatments in Norway spruce-dominated stands with a standing retention of 50 m3/ha and three different levels of down wood retention (5, 30, and 60 m3/ha) and uncut reference in the Evo area, southern Finland, 2002. From Vanha-Majamaa et al. (2007), photos Erkki Oksanen/Natural Resources Institute FinlandBack to article page