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These forests are found predominantly in North and Central America and experience low levels of precipitation and moderate variability in temperature. Tropical and subtropical coniferous forests are characterized by diverse species of conifers, whose needles are adapted to deal with the variable climatic conditions. [1]
The great majority of conifer genera and species are evergreen, retaining their leaves for several (2–40) years before falling, but unusual deciduous conifers occur in five genera (Larix, Pseudolarix, Glyptostrobus, Metasequoia and Taxodium), shedding their leaves in autumn and leafless through the winter.
Southern coastal plain hydric hammocks are found on the flat lowlands of the southern and outermost parts of the coastal plain, usually over limestone substrates. These forests of evergreen and deciduous hardwood trees occur near the floodplains of spring-fed rivers with relatively constant flows. They can be large areas of broad, shallow wetlands.
Closer to the treeline, the conifers give way to Andean scrublands of deciduous Nothofagus antarctica. Northern Patagonian forests . The fourth and last type is the Northern Patagonian forests, which dominate the southern half of the ecoregion, with evergreen species such as the broadleaf Nothofagus dombeyi , Nothofagus betuloides and Drimys ...
An evergreen forest is a forest made up of evergreen trees. They occur across a wide range of climatic zones, and include trees such as conifers and holly in cold climates, eucalyptus, live oak, acacias, magnolia, and banksia in more temperate zones, and rainforest trees in tropical zones.
The Central American pine–oak forests occupy an area of 111,400 square kilometres (43,000 sq mi), [1] extending along the mountainous spine of Central America, extending from the Sierra Madre de Chiapas and Chiapas Highlands in Mexico's Chiapas state through the highlands of Guatemala, El Salvador, and Honduras to central Nicaragua.
In some areas of this biome, the conifers may be a more important canopy species than the broadleaf species. In the Southern Hemisphere, endemic genera such as Nothofagus and Eucalyptus occupy this biome, and most coniferous trees (members of the Araucariaceae and Podocarpaceae ) occur in mixtures with broadleaf species, and are classed as ...
Two distinctive types of deciduous forests are found growing around the world. Temperate deciduous forest biomes are plant communities distributed in North and South America, Asia, Southern slopes of the Himalayas, Europe and for cultivation purposes in Oceania. They have formed under climatic conditions which have great seasonable temperature ...