Site conditions on forest land and wetlands in Sweden. A description and analysis based on data from the National Forest Survey

agronomic characters agua del suelo boreal forests bosques classification clima climat climate composition condiciones ambientales condition de milieu coniferous forests cultural soil types eau du sol ecological soil types environment environmental conditions environnement escandinavia europa europe facteur de production fertilidad del suelo forest soils forests land land productivity medio ambiente methode methods production factors productividad productividad de la tierra productivity regeneration scandinavia scandinavie silvicultura silviculture site factors soil fertility soil types soil water suelo forestal sylviculture terre terre humide tierras type de sol type de sol de culture vegetation wetlands