Canadian Terrestrial Eco zones By: Kim Map of Canada’s Ecozones Long Winters and short summers Precipitation of Less than 200 mm Characteristics Arctic Cordillera Ecozone It ranges from the northeastern parts of Nunavut to the northern - The north of the Arctic parts of Quebec Cordilleran is cold and dry Throughout the year - Where the ice caps are located Basically no growing season in this ecozone This ecozone consists Of a range of mountains - The south of this ecozone is more fortunate having a more humid climate and cool summers with long hours of sunlight - Where the glaciers are located Overview of the Land • Main landform is mountains • Changes in elevation • Approximately 75% of this ecozone is exposed bedrock • The other 25% is glaciers and ice fields ➥This is the ultimate landscape for Nunatak • Soil in this area is limited and is a type of soil known as cryosolic soils ➥ With these factors the land only supports herbaceous vegetation Positive • This ecozone has a protected park called “Quttinirpaaq National Park” which includes 7 fjords, a variety of glaciers and the world’s largest lake north of the Arctic Circle called “Lake Hazen” • Contains unique icy scenery Negative Temperatures can reach as low as -40C and within a year there are 10 months of inhospitable weather cold enough to keep water frozen. Therefore, with so little frost-free days in this region, the area can only support herbaceous tundra vegetation. People in this region have to hunt, fish and trap for survival leaving them deprived of vitamins C and D and more that crops provide. Human Activities Only about a thousand people live in this 196,235 km2 (75,767 sq mi) island. • • • • Hunting Trapping Fishing A little bit of gas and oil exploration Interesting Points Geographic Issue » World’s tenth largest island and Canada’s third largest island » Covers 2.5% of Canada » This ecozone is known for its unique and broad ice and mountains however, due to global warming in the 20th century the Ellesmere Ice shelf reduced by 90% (this covered the Northwest coast of Ellesmere Island) Overall - Small area Has a small population Very Cold Little plants and animal species Not much resources Untouched Land Thank you for listening Bibliography http://www.arctic.uoguelph.ca/cpe/environments/land/a_cordil lera/a_cordillera.htm http://en.wikipedia.org/wiki/Arctic_Cordillera http://dictionary.reference.com http://canadianbiodiversity.mcgill.ca/english/ecozones/arcticco rdillera/arcticcordillera.htm http://www.thecanadianencyclopedia.com/en/article/naturalregions/ http://google.ca/imghp http://canadianbiodiversity.mcgill.ca/english/ecozones/ecozon esimagemap.gif http://nsidc.org/data/docs/fgdc/ggd311_cryosols_canada/ http://www.thefreedictionary.com/nunatak Inhospitable [in-hos-pi-tuh-buhl] Not offering shelter or favourable conditions, etc.; barren Herbaceous [hur-bey-shuhs] These plants are herb-like and leafy back Nunatak [nuhn-uh-tak] a hill or mountain that has been completely encircled by a glacier back Cryosolic Soils [khray- oh- sawh-lik] Is soil with minerals or organic materials that is at least 1 metre frozen back