Forest migration northward. Though "Fagus" and "Picea" populations did not expand directionally, they have grown in the Scandinavian range. The movement of "Picea" species in the past 1000 years has shown a strong connection to climate change through a model comparison. In the more recent past, there has been documentation of elevation shifts in distribution of many core forest tree species of Catalonia. The populations of two tree species (European Beech, "Fagus sylvatica"; and Holm Oak, "Quercus ilex") were evaluated in their dynamics over elevations through time. Generally, Holm Oak reside lower on mountain slopes than does European Beech. In the past
Fagus Factory the project and with Fagus they presented their interpretation and criticism of their teacher’s work. The Fagus main building can be seen as an inversion of the Turbine factory. Both have corners free of supports, and glass surfaces between piers that cover the whole height of the building. However, in the Turbine factory the corners are covered by heavy elements that slant inside. The glass surfaces also slant inside and are recessed in relation to the piers. The load-bearing elements are attenuated and the building has an image of stability and monumentality. In Fagus exactly the opposite happens; the corners