Scientists have conducted the first world-wide study of biodiversity and its impact on the productivity of forests. They 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.
- http://www.rural21.com//nc/english/news/detail/article/higher-productivity-through-biodiversity-in-forestry-00002089/
