... in the stand was evaluated. Camprodon [6] as a starting point for considering this aspect in Iberian forests,although he stressed retaining as many very large trees as pos-sible while keeping ... Pinus nigra Arn. mixed stands in Catalonia, north-east SpainAntoni TRASOBARES a *, Timo PUKKALAb a Centre Tecnològic Forestal de Catalunya, Pujada del seminari s/n, 25280, Solsona, Spainb University ... Spanish National Forest Inventory in Catalonia,enables simulations of stand development for average site condi-tions, but accounts for only a small part of the site-specific var-iation in...