![]() The average annual temperature tends to be around 10° Celsius, though this is dependent on the region. Temperate deciduous forests experience seasonal temperature fluctuation, with temperatures ranging from -30° Celsius on the coldest winter days, to 30° Celsius on the hottest summer days. In these regions where temperate deciduous forest are found, warm and cold air circulation accounts for the biome's characteristic seasonal variation. Temperate conditions refer to the cycle through four distinct seasons that occurs in areas between the polar regions and tropics. Canada, the United States, China, and several European countries have the largest land area covered by temperate deciduous forests, with smaller portions present throughout South America, specifically Chile and Argentina. Located below the northern boreal forests, temperate deciduous forests make up a significant portion of the land between the Tropic of Cancer (23 1 2 °S). Geography Global distribution of the temperate deciduous forest biome Temperate deciduous forests provide several unique ecosystem services, including habitats for diverse wildlife, and they face a set of natural and human-induced disturbances that regularly alter their structure. Examples of trees typically growing in the Northern Hemisphere's deciduous forests include oak, maple, basswood, beech and elm, while in the Southern Hemisphere, trees of the genus Nothofagus dominate this type of forest. They are most commonly found in the Northern Hemisphere, with particularly large regions in eastern North America, East Asia, and a large portion of Europe, though smaller regions of temperate deciduous forests are also located in South America. These forests are found in areas with distinct seasonal variation that cycle through warm, moist summers, cold winters, and moderate fall and spring seasons. ![]() They represent one of Earth's major biomes, making up 9.69% of global land area. ![]() Temperate deciduous or temperate broad-leaf forests are a variety of temperate forest 'dominated' by deciduous trees that lose their leaves each winter. Deciduous forest in the temperate regions Old growth beech forest in Slovakia ![]()
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