The Peel River ('ANLC : Alaska Native Place Names
/ref> in Gwich’in) is a tributary of the Mackenzie River in the

Yukon Yukon (; ; formerly called Yukon Territory and also referred to as the Yukon) is the smallest and westernmost of Canada's three territories. It also is the second-least populated province or territory in Canada, with a population of 43,964 as ...

and

Northwest Territories The Northwest Territories (abbreviated ''NT'' or ''NWT''; french: Territoires du Nord-Ouest, formerly ''North-Western Territory'' and ''North-West Territories'' and namely shortened as ''Northwest Territory'') is a federal territory of Canada. ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

. Its source is in the

Ogilvie Mountains The Ogilvie Mountains are a mountain range in the Yukon Territory of northwestern Canada. Geologically they are part of the Yukon Ranges, in the upper Laramide Belt of the North American Cordillera. Geography The range lies north of Dawson Ci ...

in the central Yukon at the confluence of the Ogilvie River and

Blackstone River The Blackstone River is a river in the U.S. states of Massachusetts and Rhode Island. It flows approximately 48 mi (80 km) and drains a watershed of approximately 540 sq. mi (1,400 km2). Its long history of industrial use has left ...

. Its main tributaries are: *Ogilvie River *Blackstone River *

Hart River Hart often refers to: * Hart (deer) Hart may also refer to: Organizations * Hart Racing Engines, a former Formula One engine manufacturer * Hart Skis, US ski manufacturer * Hart Stores, a Canadian chain of department stores * Hart's Reptile W ...

* Wind River (Yukon) * Bonnet Plume River * Snake River (Yukon) The Peel River joins the Mackenzie in the Mackenzie Delta. However, a

distributary A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributar ...

of the Peel is the headwater for a channel that later collects distributaries of the Mackenzie. This means that a channel can be followed for a longer distance downriver until it, itself, disseminates into the shared delta. This arguably adds a greater length to the Peel River. The

Dempster Highway The Dempster Highway, also referred to as Yukon Highway 5 and Northwest Territories Highway 8, is a highway in Canada that connects the Klondike Highway in Yukon to Inuvik, Northwest Territories on the Mackenzie River delta. The highway crosses ...

crosses it at Fort McPherson, via a

ferry A ferry is a ship, watercraft or amphibious vehicle used to carry passengers, and sometimes vehicles and cargo, across a body of water. A passenger ferry with many stops, such as in Venice, Italy, is sometimes called a water bus or water taxi ...

during the summer months and an

ice bridge An ice bridge is a frozen natural structure formed over seas, bays, rivers or lake surfaces. They facilitate migration of animals or people over a water body that was previously uncrossable by terrestrial animals, including humans. The most sig ...

during the winter. The Peel River is a wilderness river and Fort McPherson is the only community along its banks. The Yukon part of the Peel Watershed is undergoing

land use planning Land use planning is the process of regulating the use of land by a central authority. Usually, this is done to promote more desirable social and environmental outcomes as well as a more efficient use of resources. More specifically, the goals ...

. Steven Kokelj, a specialist in

permafrost Permafrost is ground that continuously remains below 0 °C (32 °F) for two or more years, located on land or under the ocean. Most common in the Northern Hemisphere, around 15% of the Northern Hemisphere or 11% of the global surface ...

, has documented significant changes in the balance of dissolved

ion An ion () is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by conve ...

s in the river's water as the region's permafrost starts to melt. Ions of elements like

calcium Calcium is a chemical element with the symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to ...

and

sulphur Sulfur (or sulphur in British English) is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula ...

dissolve easily when the permafrost thaws.

References

{{Authority control Rivers of the Northwest Territories Rivers of Yukon Hudson's Bay Company trading posts Borders of Yukon Borders of the Northwest Territories Tributaries of the Mackenzie River

See also

References