Amadjuak Lake is a lake

Lake

A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 in Qikiqtaaluk Region, Nunavut

Nunavut

Nunavut is the largest and newest federal territory of Canada; it was separated officially from the Northwest Territories on April 1, 1999, via the Nunavut Act and the Nunavut Land Claims Agreement Act, though the actual boundaries had been established in 1993...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

. Along with Nettilling Lake

Nettilling Lake

Nettilling Lake [nech'iling] is a cold freshwater lake located toward the south end of Baffin Island, Nunavut, Canada. It is also the world's largest lake on an island, with an area of 5,542 km2 and a maximum length of 123 km. The lake is in the Great Plain of the Koukdjuak about...

, it is located in south-central Baffin Island

Baffin Island

Baffin Island in the Canadian territory of Nunavut is the largest island in the Canadian Arctic Archipelago, the largest island in Canada and the fifth largest island in the world. Its area is and its population is about 11,000...

's Great Plain of the Koukdjuak

Great Plain of the Koukdjuak

The Great Plain of the Koukdjuak is located in Qikiqtaaluk Region, Nunavut within the Canadian Arctic. It is the namesake of the Koukdjuak River in western Baffin Island on the southeastern coast of Foxe Basin. It stretches from Cory Bay to Hantzsch Bay, and then inland.-Geography:The plain is...

. It is 154 km (95.7 mi) south of Burwash Bay. The closest community is Iqaluit. (Jacobs, 1997)

Geography

The lake is 3115 km² (1,202.7 sq mi) in size, and sits at an elevation of 113 m (370.7 ft).

This lower-lying area only emerged 4,500 years ago (recently in geological terms) from beneath the waters of Foxe Basin

Foxe Basin

Not to be confused with Fox Bay, Falkland IslandsFoxe Basin is a shallow oceanic basin north of Hudson Bay, in Nunavut, Canada, located between Baffin Island and the Melville Peninsula...

. Amadjuak Lake is the second largest lake

Lake

A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 on Baffin Island (after Nettilling Lake) and third-largest in Nunavut.

Ethnography

Amadjuak Lake's Arctic tundra yielded artifacts of Thule people

Thule people

The Thule or proto-Inuit were the ancestors of all modern Inuit. They developed in coastal Alaska by AD 1000 and expanded eastwards across Canada, reaching Greenland by the 13th century. In the process, they replaced people of the earlier Dorset culture that had previously inhabited the region...

's autumnal use dating 3,000 B.C. It later was a gathering place for Inuit

Inuit

The Inuit are a group of culturally similar indigenous peoples inhabiting the Arctic regions of Canada , Denmark , Russia and the United States . Inuit means “the people” in the Inuktitut language...

 from Kimmirut

Kimmirut, Nunavut

Kimmirut is a community in the Qikiqtaaluk Region, Nunavut, Canada. It is located on the shore of Hudson Strait on Baffin Island's Meta Incognita Peninsula. Kimmirut means "heel", and refers to a rocky outcrop in the inlet.It was at one time a Hudson's Bay Company trading post, and a Royal...

, Soper River

Soper River

The Soper River is a waterway in Qikiqtaaluk Region, Nunavut, Canada. It is located in Baffin Island.It flows over and then empties to the Soper Lake and Pleasant Inlet....

 Valley, Pangnirtung, Cape Dorset, and Frobisher Bay

Frobisher Bay

Frobisher Bay is a relatively large inlet of the Labrador Sea in the Qikiqtaaluk Region of Nunavut, Canada. It is located in the southeastern corner of Baffin Island...

.

Fauna

Amadjuak Lake is also notable as a summer feeding grounds, calving grounds, and migration route for the Southern Qikiqtaaluk herd of Barren-ground caribou

Barren-ground Caribou

Barren-ground Caribou is a subspecies of the caribou that is found mainly in the Canadian territories Nunavut and the Northwest Territories and western Greenland. It sometimes includes the similar porcupine caribou, in which case the barren-ground caribou also is found in Alaska...

.