is the German principle for sustainability, which has been used throughout history and is at the core values of German forestry as a whole. Nachhaltigkeit is what the German forests are famous for throughout the globe, and in terms of environmental practices. German forests in particular through the 19th century had state-issued guards in the forests across Germany, limiting access to citizens in order to preserve resources. This practice helped cut down on deforestation, though like the majority of the western world at this time, did not completely work. This was partly due to the extensive manicuring of the forests, including the rigid structure of growing trees in rows and clearing any underbrush. This weakened the natural ecosystem of the forests, and made the trees more prone to pests and disease.
Literature
Germany's strict control over its forests allowed for the ideal of German romantic forests, that were idolized and used in literature to show the beauty and magic of nature. Many fairy tales have been inspired by the German forests, such as works from Brothers Grimm and Herder. Musicians such as Johannes Brahms, Richard Wagner, and Franz Schubert have also written works about German forests. Core ideas in these writings are love for Germany and the forests, unity, brooding, and magic. It can be said that these themes showed unity for Germany as a whole, while describing the forests similarly. The setting for these fairy tales are commonly the Black Forest of Germany, though the location of other fairy tales can vary in Germany's many forests.
During the Nazi regime, the idea of conservationism for German forests coincided with the Nazi propaganda attacking liberal values. The Nazis used the phrase Naturgemasse Waldwirtschaft to explain that they were merely restoring Germany back to its purest form. Many minorities would hide in the forests for protection from those less familiar with the land, and Hitler called the forest a hiding place for weak ethnic groups. Even so, the Nazi regime tried to protect German forests and saw them as a symbol of national excellence in their purity. But the Nazi conservation efforts were undermined by military plans. In Nazi ideology, the motif of the "German Forest" was comparable to their "Blood and Soil" slogan, a typical Germanic symbol. Propaganda, political symbolism and landscape planning drew on this as a central theme for the period after a German victory. Albrecht Lehmann has postulated a continuity of romantic forest idealism in the German peoples, transcending class and generation, from the Romantic period through the 21st century. Examples of the intense and distinctive handling of the cultural forest include the discussion of environmental damage and forest dieback, and the forms of commemoration and mourning associated with woodland cemeteries and natural burials. Polls identify a uniquely German concept of the equivalence of forest and nature. The forest as an educational medium and healthy environment, in the context of environmental education, has a particular significance in the German-speaking region.