The Hudson Complex is a

marine ecoregion A marine ecoregion is an ecoregion, or ecological region, of the oceans and seas identified and defined based on biogeographic characteristics. Introduction A more complete definition describes them as “Areas of relatively homogeneous species ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

, part of the Arctic marine realm. The Hudson Complex includes

Hudson Bay Hudson Bay, sometimes called Hudson's Bay (usually historically), is a large body of Saline water, saltwater in northeastern Canada with a surface area of . It is located north of Ontario, west of Quebec, northeast of Manitoba, and southeast o ...

and smaller

James Bay James Bay (, ; ) is a large body of water located on the southern end of Hudson Bay in Canada. It borders the provinces of Quebec and Ontario, and is politically part of Nunavut. Its largest island is Akimiski Island. Numerous waterways of the ...

to the south, as well as the

Foxe Basin Foxe Basin is a shallow oceanic basin north of Hudson Bay, in Nunavut, Canada, located between Baffin Island and the Melville Peninsula. For most of the year, it is blocked by sea ice (fast ice) and drift ice made up of multiple ice floes. Th ...

Hudson Strait Hudson Strait () in Nunavut links the Atlantic Ocean and the Labrador Sea to Hudson Bay in Canada. This strait lies between Baffin Island and Nunavik, with its eastern entrance marked by Cape Chidley in Newfoundland and Labrador and Nunavut ...

and

Ungava Bay Ungava Bay (; , ; /) is a bay in Nunavut, Canada separating Nunavik (far northern Quebec) from Baffin Island. Although not geographically apparent, it is a marginal sea of the Arctic Ocean. The bay is roughly oval-shaped, about at its widest p ...

. The Canadian mainland surrounds the Hudson Complex on the west and south and

Baffin Island Baffin Island (formerly Baffin Land), in the Canadian territory of Nunavut, is the largest island in Canada, the second-largest island in the Americas (behind Greenland), and the fifth-largest island in the world. Its area is (slightly smal ...

on the north. Straits connect the Hudson Complex to other marine ecoregions to the northwest and east. A line connecting

Cape Chidley Cape Chidley is a headland located on the eastern shore of Killiniq Island, Canada, at the northeastern tip of the Labrador Peninsula. Cape Chidley was named by English explorer John Davis on August 1, 1587, after his friend and fellow explore ...

, Resolution Island and

serves as the western boundary of the ecoregion, where it transitions to the Northern Labrador marine ecoregion to the east. The

Fury and Hecla Strait Fury and Hecla Strait is a narrow (from wide) Arctic seawater channel located in the Qikiqtaaluk Region of Nunavut, Canada. Geography Situated between Baffin Island to the north and the Melville Peninsula to the south, it connects Foxe Basin o ...

, between Baffin Island and the

Melville Peninsula Melville Peninsula is a large peninsula in the Canadian Arctic north of Hudson Bay. To the east is Foxe Basin and to the west the Gulf of Boothia. To the north the Fury and Hecla Strait separates it from Baffin Island. To the south Repulse Ba ...

, is the transition to the

Lancaster Sound Lancaster Sound () is a body of water in the Qikiqtaaluk Region, Nunavut, Canada. It is located between Devon Island and Baffin Island, forming the eastern entrance to the Parry Channel and the Northwest Passage. East of the sound lies Baffin ...

marine ecoregion to the northwest.

References

* Spalding, Mark D., Helen E. Fox, Gerald R. Allen, Nick Davidson ''et al.'' "Marine Ecoregions of the World: A Bioregionalization of Coastal and Shelf Areas". ''Bioscience'' Vol. 57 No. 7, July/August 2007, pp. 573–583.

External links

Map (marked "8")
Marine ecoregions

See also

References

External links