Editing Northern Arctic

{{Ecoregion_Level_2
|hasName=Northern Arctic
|hasURL=https://www.cec.org/files/documents/publications/1701-ecological-regions-north-america-toward-common-perspective-en.pdf
|hasEcoregionID=2.1
|hasLevel=2
|hasDescription=High-latitude tundra region characterized by harsh cold climate, low biological productivity, sparse vegetation (lichens, mosses, dwarf shrubs), permafrost and limited human population; important breeding and summering grounds for migratory birds and marine mammals.
|hasBiologicalSetting=Sparse tundra vegetation dominated by lichens, bryophytes, sedges and low shrubs; seasonally important breeding habitat for migratory waterfowl and marine mammals; relatively low species richness but important Arctic-specialist fauna.
|hasPhysicalSetting=Low-relief to rolling Arctic coastal landscapes and islands, often with permafrost, patterned ground, tundra soils and limited tree growth; includes coastal plains and offshore island terrain in the high Arctic.
|hasClimate=Very cold, long winters and short cool summers; strong seasonality of daylight; permafrost present; low annual precipitation but limited evapotranspiration leading to wet tundra/backed by sea ice dynamics.
|isSubregionOf=USA, Canada, Alaska
|hasParentEcoregion=Tundra
|hasChildEcoregion=Arctic Coastal Plain, Arctic Foothills, Subarctic Coastal Plains, Seward Peninsula, Bristol Bay–Nushagak Lowlands, Aleutian Islands
|hasFootprint=GeoJson:NorthernArctic
|hasGeography=High Arctic islands, coastal plains, rocky shores and low plateaus 
|hasHydrography=Coastal seas, seasonal sea-ice influence, tundra wetlands, ponds and braided Arctic rivers
}}