Heinrich Karl Walter (21 October 1898 – 15 October 1989) was a German-Russian botanist and eco-physiologist.
Heinrich Karl Walter (21 October 1898 – 15 October 1989) was a German-Russian botanist and eco-physiologist.
A biome (/ˈbaɪ.oʊm/, BYE-ome) is a distinct geographical region with specific climate, vegetation, animal life, and an ecosystem. It consists of a biological community that has formed in response to its physical environment and regional climate. In 1935, Tansley added the climatic and soil aspects to the idea, calling it ecosystem. The International Biological Program (1964–74) projects popularized the concept of biome.
However, in some contexts, the term biome is used in a different manner. In German literature, particularly in the Walter terminology, the term is used similarly as biotope (a concrete geographical unit), while the biome definition used in this article is used as an international, non-regional, terminology—irrespectively of the continent in which an area is present, it takes the same biome name—and corresponds to his "zonobiome", "orobiome" and "pedobiome" (biomes determined by climate zone, altitude, or soil).