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Chilean Matorral

Chilean Matorral
Mattoral scene in Cerro La Campana with Chilean palm trees
Ecology
Biome Mediterranean forests, woodlands, and scrub
Geography
Area 148,500 km2 (57,300 sq mi)
Country Chile

The Chilean Matorral is a terrestrial ecoregion of central Chile, located on the west coast of South America. It is in the Mediterranean forests, woodlands, and scrub biome, part of the Neotropic ecozone.

Matorral is typically characterized by a temperate Mediterranean climate, with rainy winters and dry summers. It is one of the world's five Mediterranean climate regions, which are all located in the middle latitudes on the west coast of continents. The Mediterranean Basin, the California chaparral and woodlands ecoregion of California and Baja California, the Cape Province of South Africa, and southwestern corner of Australia are the other Mediterranean climate regions.

Contents

  • Setting 1
  • Flora and fauna 2
  • Conservation 3
  • References 4
  • Line notes 5
  • External links 6

Setting

The Matorral occupies central Chile between 32º and 37º south latitude. The Pacific Ocean lies to the west, and the Chilean Coastal Range lies parallel to the coast. The Chilean Central Valley lies between the Coastal range and the Andes Mountains, which bound the Matorral ecoregion on the east. To the north is the extremely dry Atacama desert, which separates the Matorral from the tropical forests of northern South America. A semi-desert region known as El Norte Chico, (the "little north") lies between 28º and 32º south latitude, and is the transition zone between the Atacama desert and the Matorral. To the south lies the cooler and wetter Valdivian temperate rain forests ecoregion, which includes most of South America's temperate rain forests.

Flora and fauna

The Chilean Matorral ecoregion is home to several plant communities.

The ecoregion has many endemic plant species, with affinities to the South American tropics, the Antarctic flora, and the Andes. About 95% of the plant species are endemic to Chile, including Gomortega keule, Pitavia punctata, Nothofagus alessandrii, and the Chilean Wine Palm, Jubaea chilensis.

Conservation

The Matorral contains the majority of Chile's population and largest cities. The Central valley is Chile's main agricultural region, and the region is also subject to extensive grazing, logging, and urbanization. Of Chile's ecoregions, the Matorral is the least protected by national parks and preserves.

References

  • Peter R. Dallman (1998). Plant Life in the World's Mediterranean Climates: California, Chile, South Africa, Australia, and the Mediterranean Basin. California Native Plant Society and University of California Press, Berkeley, California.
  • C. Michael Hogan (2008) , GlobalTwitcher.com, ed. N. StrombergChilean Wine Palm: Jubaea chilensis

Line notes

  1. ^ C. Michael Hogan, 2008

External links

  • "Chilean Matorral". Terrestrial Ecoregions. World Wildlife Fund. 
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