Hemiboreal

Hemiboreal means halfway between the temperate and subarctic (or boreal) zones. The term is most frequently used in the context of ecosystems.

Botany

A hemiboreal forest has some characteristics of a boreal forest, and also shares features with temperate-zone forests to the south. Coniferous trees predominate in the hemiboreal zone, but a significant number of deciduous species, such as aspens, oaks, maples, ash trees, birches, beeches, hazels, and hornbeams, also occur.

Climate

The term sometimes denotes the form of climate characteristic of the zone of hemiboreal forests—specifically, the climates designated Dfb, Dwb and Dsb in the Köppen climate classification scheme. On occasion, it is applied to all areas that have long, cold winters and warm (but not hot) summers—including areas that are semiarid and arid based on average annual precipitation. It can also be applied to some areas with a subpolar oceanic climate (Cfc), particularly those with continental climate characteristics.

Examples

Examples of locations with hemiboreal climates or ecosystems include:

Much of southern Canada (all of southeastern Canada except for parts of southern Ontario as well as the central Prairie Provinces outside the grasslands)
Within the United States: most parts of Michigan, Wisconsin, and Minnesota, along with eastern North Dakota. Also, many mountain areas in the western United States.
The Southern Siberian rainforest in Russia includes hemiboreal forests.[1]
Southernmost Norway and Southern Sweden except the most southern municipalities.
Latvia, Lithuania, Belarus and Estonia.
Coastal zone and archipelago of Turku in Finland and region of Åland.
The Australian Alps in eastern Victoria and southeastern New South Wales, which makes up a small portion in the southeastern region of the continent, and the Central Highlands in Tasmania.
The Southern Alps in New Zealand's South Island.

gollark: Oh, *that*. We created that back in 2074 for precisely this sort of scenario.

gollark: Ha. Like we obey *time* any more.

gollark: Or how many are deliberately cloaked.

gollark: Or how many nearby things your sensors can't observe because they aren't advanced enough.

gollark: And you can't tell how many similar locations exist.

References

Chytry, Milan, et al. "Diversity of Forest Vegetation Across a Strong Gradient of Climatic Continentality: Western Sayan Mountains, South Siberia." Plant Ecology (2007).

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[1] Chytry, Milan, et al. "Diversity of Forest Vegetation Across a Strong Gradient of Climatic Continentality: Western Sayan Mountains, South Siberia." Plant Ecology (2007).