Search results
Results from the WOW.Com Content Network
A boreal ecosystem is an ecosystem with a subarctic climate located in the Northern Hemisphere, approximately between 50° and 70°N latitude. These ecosystems are commonly known as taiga and are located in parts of North America, Europe, and Asia. [1] The ecosystems that lie immediately to the south of boreal zones are often called hemiboreal.
The Canadian boreal forest is a very large bio-region that extends in length from the Yukon-Alaska border right across the country to Newfoundland and Labrador. It is over 1,000 kilometres (620 mi) in width (north to south) separating the arctic tundra region from the various landscapes of southern Canada. The taiga growth (as defined in North ...
Juniperus communis on Lüneburg Heath in Germany. The Boreal Kingdom or Holarctic Kingdom ( Holarctis) is a floristic kingdom identified [when?] by botanist Ronald Good (and later by Armen Takhtajan ), which includes the temperate to Arctic portions of North America and Eurasia. Its flora is inherited from the ancient supercontinent of Laurasia.
The Boreal Region of the European Union includes much of the Baltic sea, the Baltic states of Estonia, Latvia and Lithuania, and most of Sweden and Finland. [1] The biogeographic region extends eastward into Russia. [2] Most of the land is below 500 metres (1,600 ft) and is fairly flat. The north of the region merges into the forest and tundra ...
Birds almost totally dependent on the boreal forests. The following is a list (taxonomically organized) of the breeding species of which at least 70% of their North American population rely upon the boreal forest for nesting. If the boreal forests were cleared, these species would almost surely perish or be endangered. Red-necked grebe
Boreal Cordillera. The Boreal Cordillera Ecozone, as defined by the Commission for Environmental Cooperation (CEC), is a Canadian terrestrial ecozone occupying most of the northern third of British Columbia and southern half of Yukon. Within it is found Kluane National Park and Reserve, and a small portion of the southern range of Nahanni ...
A. borealis is essentially a shallow water species (0 – 300m). Due to low salinities A. borealis submerges the brackish waters and lives in deeper regions with higher salinity. The optimal salinity range lies between 14 and 30 psu. It can survive in salinities between 10 and 15 psu with its minimum tolerance at 6-8 psu.
Adults are 12.5–14.5 cm (4.9–5.7 in) long with a weight of 7–12.4 g (0.25–0.44 oz). They have grey-brown upperparts with a brown cap and greyish wings and tail; their face is mainly grey with white on the sides. Their underparts are white with brown on the flanks and a black throat. They have a short dark bill, short wings and a long ...