| Northwest Russian-Novaya Zemlya tundra | |
|---|---|
 Landscape on Kolguyev Island | |
 Ecoregion territory (in purple) | |
| Ecology | |
| Realm | Palearctic |
| Biome | tundra |
| Geography | |
| Area | 284,122 km (109,700 sq mi) |
| Countries | Russia |
| Coordinates | 68°15′N 57°15′E / 68.25°N 57.25°E / 68.25; 57.25 |
The Northwest Russian-Novaya Zemlya tundra ecoregion (WWF ID: PA1108) is an ecoregion on the north coast of European Russia. It covers the southern shores of the White Sea (the Kanin Peninsula), the coast of the Barents Sea east to the Yamal Peninsula, the southern half of Novaya Zemlya, and numerous inlets and islands. The low tundra wetlands are important breeding grounds for waterfowl. The ecoregion is in the Palearctic realm, and the tundra biome. It has an area of 284,122 square kilometres (109,700 sq mi).
Location and description
The ecoregion stretches 1,000 km across the northern coast of Russia. The terrain is mostly lowland tundra, with extensive marshes, lakes and wetlands. At the western end is the Kanin Peninsula, surrounded by the White Sea and with very sparse human habitation. About 100 km east of the Kanin Peninsula, and 100 km north of the coast, is Kolguyev Island. 100 km southeast of Kolguyev is the delta of the Pechora River and the Nenets Nature Reserve. Farther east is the Yugorsky Peninsula, and Yuzhny Island, the southern island of the Novaya Zemlya archipelago. The ecoregion ends in the east just short of the Ob River delta.
Climate
The region has a Humid continental climate - cool summer subtype (Koppen classification Dfc). This climate is characterized by high variation in temperature, both daily and seasonally; with long, cold winters and short, cool summers with no averaging over 22 °C (72 °F). Mean precipitation is about 460 mm/year. The mean temperature at the center of the ecoregion is −20 °C (−4 °F) in January, and 12.9 °C (55.2 °F) in July.
Flora and fauna
The lowland tundra features extensive inland wetlands and meadows, with characteristic shrub-moss-lichen floral communities. A characteristic of the ecoregion is that the coastal meadows reach far inland.
During the summer, large populations of migratory geese, swans, ducks and other migratory birds inhabit the area for nesting. A population of the vulnerable Lesser white-fronted goose is found on the Kanin Peninsula.
Protections
There is one significant nationally protected area in this ecoregion - the Nenets Nature Reserve, which includes the delta of the Pechora River.
See also
References
- "Northwest Russian-Novaya Zemlya tundra". GlobalSpecies.org. Retrieved November 20, 2018.
- ^ "Northwest Russian-Novaya Zemlya tundra". World Wildlife Federation. Retrieved November 20, 2018.
- "Climate Data for Latitude 68.25 Longitude 57.25". GlobalSpecies.org. Archived from the original on September 23, 2018. Retrieved December 20, 2018.
- "Varandeyskaya Lapta peninsula". Birdlife International. Retrieved December 22, 2018.
- Dinerstein, Eric ; Olson, David; Joshi, Anup; et al. (2017-04-05). "An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm". BioScience. 67 (6): 534–545, Supplemental material 2 table S1b. doi:10.1093/biosci/bix014. ISSN 0006-3568. PMC 5451287. PMID 28608869.