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Tropical rainforest ecosystems include significant areas of biodiversity, often coupled with high species endemism. [6] 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.
Tropical rainforests have been called the "jewels of the Earth" and the "world's largest pharmacy", because over one quarter of natural medicines have been discovered there. [2] Rainforests as well as endemic rainforest species are rapidly disappearing due to deforestation, the resulting habitat loss and pollution of the atmosphere. [3]
Gould's Ecoregions of Texas (1960). [1] These regions approximately correspond to the EPA's level 3 ecoregions. [2] The following is a list of widely known trees and shrubs found in Texas. [3] [4] [5] Taxonomic families for the following trees and shrubs are listed in alphabetical order by family. [6]
An area of the Amazon rainforest in Brazil. The tropical rainforests of South America contain the largest diversity of species on Earth. [1] [2] Tropical rainforest climate zones (Af). Tropical forests: from the UN FRA2000 report. Tropical rainforests are dense and warm rainforests with high rainfall typically found between 10° north and south ...
The Amazon rainforest alongside the Solimões River, a tropical rainforest. These forests are the most biodiverse and productive ecosystems in the world. Proportion and distribution of global forest area by climatic domain, 2020 [1] A forest is an ecosystem characterized by a dense community of trees. [2]
Harpullia hillii is a tree that typically grows to a height of 7 m (23 ft), sometimes to 20 m (66 ft), its new growth with dark brown, woolly hairs. Its leaves are paripinnate, 100–300 mm (3.9–11.8 in) long with 2 to 10 elliptic to egg-shaped, papery leaflets with the narrower end towards the base, mostly 55–160 mm (2.2–6.3 in) long and 25–55 mm (0.98–2.17 in) wide on a winged ...
For comparison, a tropical rainforest biome may contain thousands of tree species, but this is not to say mangrove forests lack diversity. Though the trees are few in species, the ecosystem that these trees create provides a habitat for a great variety of other species, including as many as 174 species of marine megafauna .
The BDFFP reserves are found in non-flooded tropical lowland rainforest where soils are nutrient-poor and the topography ranges from 50 to 150 m in elevation. [8] Although the area is relatively flat, it includes three large cattle ranges and contains 11 forest fragments, ranging from 1-100 hectares, surrounded by continuous forest that acts as ...