1 / 7

Boreal Forest

Boreal Forest. By: Fred Lishman. What is a Boreal F orest?. aka taiga (coniferous forest) Covers over 11% of the earths land area Some forests are very thick Others can pass through easily . http://www.kleercut.net/en/. Where Boreal Forests are .

azura
Download Presentation

Boreal Forest

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Boreal Forest By: Fred Lishman

  2. What is a Boreal Forest? • aka taiga (coniferous forest) • Covers over 11% of the earths land area • Some forests are very thick • Others can pass through easily http://www.kleercut.net/en/

  3. Where Boreal Forests are • Extend from Scandinavia to European Russia • Across Siberia to central Alaska • Canada between 50˚ and 65˚ N latitude • Yellowstone National Park http://www.marietta.edu/~biol/biomes/boreal.htm

  4. Climate • Winters are long (more than 6 months) • Summers are too short • Cannot support a temperate forest • In Russia and central Siberia temperature • -70˚C in the winter • Over 30˚C in summer • Precipitation is moderate • 200 – 600 mm • Evaporation rates are low • Drought is infrequent http://theborealforest.wordpress.com/climate/

  5. Animals & Birds that live in these forests Animals Birds • Beaver • Black bear • Bob cat • Mink • Fox • Wolf • Deer • Rodent animals • Wolverines • Lynx • Rabbits • Bald Eagle • Gray Jay • Loon • Grouse • Raven • Common birds

  6. Threats to Boreal Forests • Development • Natural gas & oil reserves • Global Warming • Other plant species out competing coniferous forest • Logging • these forests are slow growth forests

  7. References • http://www.marietta.edu/~biol/biomes/boreal.htm • Fifth edition Ecology concepts and Applications

More Related