|
Magellanic Subpolar Forests
The Magellanic subpolar forests () are a terrestrial ecoregion of southernmost South America, covering parts of southern Chile and Argentina, and are part of the Neotropical realm. It is a temperate broadleaf and mixed forests ecoregion, and contains the world's southernmost forests. Setting The Magellanic subpolar forests ecoregion lies to the west of the Andes Mountains, which run north-south for most of their length but curve eastward near the southern tip of South America, terminating at the archipelago of Tierra del Fuego. The Magellanic ecoregion was covered by glaciers during the last ice age, and the landscape is deeply dissected by fjords, with numerous islands, inlets, and channels, including the Strait of Magellan, which separates Tierra del Fuego from the South American mainland and is the route taken by Portuguese explorer Ferdinand Magellan from the South Atlantic to the South Pacific. North of roughly 48° south latitude lies the Valdivian temperate forests eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patagonian Steppe
The Patagonian Desert, also known as the Patagonian Steppe, is the largest desert in Argentina and is the list of deserts by area, eighth-largest desert in the world by area, occupying approx. 673,000 square kilometres (260,000 mi2). It is located primarily in Argentina and is bounded by the Andes, to its west, and the Atlantic Ocean to its east, in the region of Patagonia, southern Argentina and areas of Chile. To the north the desert grades into the Cuyo (Argentina), Cuyo Region and the Argentine Monte, Monte. The central parts of the steppe are dominated by shrubby and herbaceous plant species albeit to the west, where precipitation is higher, bushes are replaced by grasses. Topographically the deserts consist of alternating tablelands and massifs dissected by river valleys and canyons. The more western parts of the steppe host glacial lake, lakes of glacial origin and grades into barren mountains or cold temperate climate, temperate forests along valleys. Inhabited by hun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
