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Tropical rainforests are hot and wet. Mean monthly temperatures exceed 18 °C (64 °F) during all months of the year. [4] Average annual rainfall is no less than 1,680 mm (66 in) and can exceed 10 m (390 in) although it typically lies between 1,750 mm (69 in) and 3,000 mm (120 in). [5]
The understory contains a variety of more shade tolerant plants, which is a necessity for survival due to the thick canopy above. The vegetation is "spatially heterogeneous". [44] This plant community survives in nutrient-poor soils conditions making disturbances (such as deforestation) to have greater effects because regeneration of the forest ...
A tropical rainforest typically has a number of layers, each with different plants and animals adapted for life in that particular area. Examples include the emergent, canopy , understory and forest floor layers.
In forestry and ecology, understory (American English), or understorey (Commonwealth English), also known as underbrush or undergrowth, includes plant life growing beneath the forest canopy without penetrating it to any great extent, but above the forest floor. Only a small percentage of light penetrates the canopy so understory vegetation is ...
Tropical rainforest ecosystems include significant areas of biodiversity, often coupled with high species endemism. [4] Rainforests are home to half of all the living animal and plant species on the planet and roughly two-thirds of all flowering plants can be found in rainforests.
Kelp forests occur worldwide throughout temperate and polar coastal oceans. [1] In 2007, kelp forests were also discovered in tropical waters near Ecuador. [4] Global distribution of kelp forests. "I can only compare these great aquatic forests...with the terrestrial ones in the intertropical regions. Yet if in any country a forest was ...
Moist broadleaf forest in Mudumalai National Park Congolian rainforest dominated by Gilbertiodendron dewevrei, near Isiro. TSMF is generally found in large, discontinuous patches centered on the equatorial belt and between the Tropic of Cancer and Tropic of Capricorn, TSMF are characterized by low variability in annual temperature and high levels of rainfall of more than 2,000 mm (79 in) annually.
3,260 km 2 (10%) [1] The Queensland tropical rain forests ecoregion (WWF ID: AA0117) covers a portion of the coast of Queensland in northeastern Australia and belongs to the Australasian realm. The forest contains the world's best living record of the major stages in the evolutionary history of the world's land plants, including most of the ...