section_path: Geography/Flora
section_name: Flora
paragraph_text: Flora
  
  Having lived side by side with agricultural peoples for millennia, Europe's animals and plants have been profoundly affected by the presence and activities of humans. With the exception of Fennoscandia and northern Russia, few areas of untouched wilderness are currently found in Europe, except for various national parks.
  
  The main natural vegetation cover in Europe is mixed forest. The conditions for growth are very favourable. In the north, the Gulf Stream and North Atlantic Drift warm the continent. Southern Europe has a warm but mild climate. There are frequent summer droughts in this region. Mountain ridges also affect the conditions. Some of these, such as the Alps and the Pyrenees, are oriented east–west and allow the wind to carry large masses of water from the ocean in the interior. Others are oriented south–north (Scandinavian Mountains, Dinarides, Carpathians, Apennines) and because the rain falls primarily on the side of mountains that is oriented towards the sea, forests grow well on this side, while on the other side, the conditions are much less favourable. Few corners of mainland Europe have not been grazed by livestock at some point in time, and the cutting down of the preagricultural forest habitat caused disruption to the original plant and animal ecosystems.
  
  Possibly 80 to 90 percent of Europe was once covered by forest. It stretched from the Mediterranean Sea to the Arctic Ocean. Although over half of Europe's original forests disappeared through the centuries of deforestation, Europe still has over one quarter of its land area as forest, such as the broadleaf and mixed forests, taiga of Scandinavia and Russia, mixed rainforests of the Caucasus and the Cork oak forests in the western Mediterranean. During recent times, deforestation has been slowed and many trees have been planted. However, in many cases monoculture plantations of conifers have replaced the original mixed natural forest, because these grow quicker. The plantations now cover vast areas of land, but offer poorer habitats for many European forest dwelling species which require a mixture of tree species and diverse forest structure. The amount of natural forest in Western Europe is just 2–3% or less, while in its Western Russia its 5–10%. The European country with the smallest percentage of forested area is Iceland (1%), while the most forested country is Finland (77%).
  
  In temperate Europe, mixed forest with both broadleaf and coniferous trees dominate. The most important species in central and western Europe are beech and oak. In the north, the taiga is a mixed spruce – pine – birch forest; further north within Russia and extreme northern Scandinavia, the taiga gives way to tundra as the Arctic is approached. In the Mediterranean, many olive trees have been planted, which are very well adapted to its arid climate; Mediterranean Cypress is also widely planted in southern Europe. The semi-arid Mediterranean region hosts much scrub forest. A narrow east–west tongue of Eurasian grassland (the steppe) extends westwards from Ukraine and southern Russia and ends in Hungary and traverses into taiga to the north.