Tropical Rainforest Characteristics Pdf
Tropical rainforests are rainforests that occur in areas of tropical rainforest climate in which there is no dry season all months have an average precipitation of at least 60 mm and may also be referred to as lowland equatorial evergreen rainforest.
Tropical rainforest characteristics pdf. Other kinds of forests include tropical dry forests seasonally dry rainforest and tropical montane forest. In fact tropical rainforests comprise only 40 of the worlds tropical forests and only 20 of the worlds total forests. Because of the lack of seasonal differences due to the geographical location of the forests and the high humidity level the vegetation is luxuriant here.
E Explain how rainforests regulate their own water cycle. Rainforests lie in the intertropical convergence zone where intense solar energy produces a convection zone of rising air that loses its moisture through frequent rainstorms. Climate warm constant temperature throughout the year à no seasonal temperature changes high precipitation almost daily 200-450cm.
Natural forests cover about 20 of the tropical island of Sri Lanka. The recurring features of rainforests are basically the following. Tropical rainforests are dominated by broad-leaved trees that form a dense upper canopy and contain a wide array of vegetation and other life.
Neotropical Amazonia into Central America. However distribution in the major hygroclimatic zones is biased towards the drier parts of the island. Persistent or frequent low -level cloud cover and fog reduction of direct radiation and evapotranspiration very high humidity ecosystem characteristics.
Forest coverage is about 30 in the dry zone but only 9 in the wet zone where Sri Lankas rain forests occur. They 6 of the Earths land surface. Above that elevation they become cloud forests.
True rainforests are typically found between 10 degrees north and south of the equator. Old engravings depict trees of stunning size with up to a dozen people holding hands around. The general floristic characteristics of the tropical rainforest of Xishuangbanna have been summarized in the present paper.