Forest Management Yields Higher Productivity through Biodiversity

Scientists have conducted the first worldwide study of biodiversity and its impact on the productivity of forests. Data from more than 770,000 observation points from 44 countries were evaluated for this purpose. The samples included in the study comprised 8,700 species of trees from mangroves to trees in tropical rainforests, Central Europe, tundras, and dry savannas to populations in Mediterranean forests. The authors conclude that a decline in the number of species leads to massive cuts in the productivity of forests, whereas monocultures converted into mixed stands can yield significantly higher levels of timber growth. (Mehr in: Pressemitteilungen – idw – Informationsdienst Wissenschaft)