North America:
* Canada: Nearly all of Canada, with the exception of the southernmost parts.
* United States: The northern regions of the contiguous states, especially Alaska, Washington, Oregon, Idaho, Montana, Wyoming, Colorado, and the northern Rockies.
Europe:
* Scandinavia: Sweden, Norway, Finland, and the northern parts of Russia.
* Russia: Vast expanses of Siberia.
Asia:
* Russia: Continuing across the Urals from Europe, covering much of Siberia.
* China: The northern and northeastern parts.
* Mongolia: Significant portions of the country.
* Japan: Northern regions of Hokkaido.
Other:
* High-altitude areas: Coniferous forests are also found in mountainous regions at higher elevations, such as the Sierra Nevada in California, the Alps in Europe, and the Himalayas in Asia.
Key characteristics:
* Cold winters and short, cool summers
* Precipitation: Ranges from moderate to high, often in the form of snow.
* Dominated by evergreen coniferous trees: Such as pines, firs, spruces, and larches.
* Acidic soils: Due to the decomposition of needles.
Note: The exact distribution of coniferous forests can vary slightly based on climate and other factors. The overall pattern, however, is a band across the Northern Hemisphere with some occurrences in mountainous regions.
