Temperate coniferous forest






A pine forest is an example of a temperate coniferous forest


Temperate coniferous forest is a terrestrial habitat type defined by the World Wide Fund for Nature. Temperate coniferous forests are found predominantly in areas with warm summers and cool winters, and vary in their kinds of plant life. In some, needleleaf trees dominate, while others are home primarily to broadleaf evergreen trees or a mix of both tree types.[1] A separate habitat type, the tropical coniferous forests, occurs in more tropical climates.


Temperate coniferous forests are common in the coastal areas of regions that have mild winters and heavy rainfall, or inland in drier climates or montane areas. Many species of trees inhabit these forests including pine, cedar, fir, and redwood. The understory also contains a wide variety of herbaceous and shrub species. Temperate coniferous forests sustain the highest levels of biomass in any terrestrial ecosystem and are notable for trees of massive proportions in temperate rainforest regions.[1]


Structurally, these forests are rather simple, consisting of 2 layers generally: an overstory and understory. However, some forests may support a layer of shrubs. Pine forests support an herbaceous groundlayer that may be dominated by grasses and forbs that lend themselves to ecologically important wildfires. In contrast, the moist conditions found in temperate rain forests favor the dominance by ferns and some forbs.[1]


Temperate rain forests only occur in 7 regions around the world - the Pacific Northwest, the Validivian forests of southwestern South America, the rain forests of New Zealand and Tasmania, the Northeastern Atlantic (small, isolated pockets in Ireland, Scotland, and Iceland), southwestern Japan, and those of the eastern Black Sea).[1][2]


Forest communities dominated by huge trees (e.g., giant sequoia, Sequoiadendron gigantea; redwood, Sequoia sempervirens; mountain ash, Eucalyptus regnans), an unusual ecological phenomena, occur in western North America, southwestern South America, as well as in the Australasian region in such areas as southeastern Australia and northern New Zealand.[1]


The Klamath-Siskiyou ecoregion of western North America harbors diverse and unusual assemblages and displays notable endemism for a number of plant and animal taxa.[1][3]




Contents






  • 1 Ecoregions


    • 1.1 Eurasia


    • 1.2 North America


    • 1.3 South America




  • 2 See also


  • 3 References


  • 4 External links





Ecoregions



Eurasia





Carpathian montane conifer forest, Slovakia.



























































































Palearctic temperate coniferous forests


Alps conifer and mixed forests

Austria, France, Germany, Italy, Slovenia, Switzerland

Altai montane forest and forest steppe

China, Kazakhstan, Mongolia, Russia

Caledon conifer forests

United Kingdom

Carpathian montane conifer forests

Czech Republic, Poland, Romania, Slovakia, Ukraine

Da Hinggan-Dzhagdy Mountains conifer forests
China, Russia

East Afghan montane conifer forests

Afghanistan, Pakistan

Elburz Range forest steppe

Iran

Helanshan montane conifer forests
China

Hengduan Mountains subalpine conifer forests
China

Hokkaido montane conifer forests

Japan

Honshū alpine conifer forests
Japan

Khangai Mountains conifer forests
Mongolia, Russia

Mediterranean conifer and mixed forests

Algeria, Morocco, Spain, Tunisia

Northeastern Himalayan subalpine conifer forests
China, India, Bhutan

Northern Anatolian conifer and deciduous forests

Turkey

Nujiang Langcang Gorge alpine conifer and mixed forests
China

Qilian Mountains conifer forests
China

Qionglai-Minshan conifer forests
China

Sayan montane conifer forests
Mongolia, Russia

Scandinavian coastal conifer forests

Norway

Tian Shan montane conifer forests
China, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan






Cedrus deodara in the Western Himalayan subalpine conifer forests.














Indomalaya temperate coniferous forests


Eastern Himalayan subalpine conifer forests

Bhutan, India, Nepal

Western Himalayan subalpine conifer forests
India, Nepal, Pakistan


North America




A temperate coniferous forest ecosystem in Petroglyphs Provincial Park, Ontario.






























































































































Nearctic temperate coniferous forests


Alberta Mountain forests

Canada

Alberta-British Columbia foothills forests
Canada

Arizona Mountains forests

United States

Atlantic coastal pine barrens
United States

Blue Mountains forests
United States

British Columbia mainland coastal forests
Canada, United States

Cascade Mountains leeward forests
Canada, United States

Central and Southern Cascades forests
United States

Central British Columbia Mountain forests
Canada

Central Pacific coastal forests
Canada, United States

Colorado Rockies forests
United States

Eastern Cascades forests
Canada, United States

Fraser Plateau and Basin complex
Canada

Florida Scrub
United States

Great Basin montane forests
United States

Klamath-Siskiyou forests
United States

Maritime Coast Range Ponderosa Pine forests
United States

Middle Atlantic coastal forests
United States

North Central Rockies forests
Canada, United States

Northern California coastal forests
United States

Northern Pacific coastal forests
Canada, United States

Northern transitional alpine forests
Canada

Okanogan dry forests
Canada, United States

Piney Woods forests
United States

Puget lowland forests
Canada, United States

Haida Gwaii
Canada

Sierra Nevada forests
United States

South Central Rockies forests
United States

Southeastern conifer forests
United States

Wasatch and Uinta montane forests
United States


South America





Fitzroya forest at Alerce Costero National Park, Chile.






















Neotropic temperate coniferous forests


Araucaria montane forests

Argentina, Chile

Austrocedrus forests
Argentina, Chile

Fitzroya forests
Argentina, Chile

Araucaria moist forests

Brazil, Argentina


See also




  • Cedar hemlock douglas-fir forest

  • Temperate deciduous forest



References





  1. ^ abcdef  This article incorporates text available under the CC BY-SA 3.0 license. World Wide Fund for Nature. "Temperate Coniferous Forest Ecoregions". Archived from the original on 2011-01-02..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  2. ^ Kellogg, E; Weigand, J; Mitchell, A; Morgan, D (1992). "Coastal temperate rain forests: ecological characteristics, status and distribution worldwide". Portland, Oregon, USA: Ecotrust & Conservation International. Occasional Paper Series No. 1.


  3. ^
    Kauffmann, Michael (2012). Conifer Country. Kneeland: Backcountry Press. ISBN 978-0-578-09416-8.




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  • Waring, Richard H (2002). "Temperate coniferous forest" (PDF). Volume 2, The Earth system: biological and ecological dimensions of global environmental change. Chichester: John Wiley & Sons, Ltd. pp. 560–565. Retrieved April 18, 2012.



External links






  • Temperate forest








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