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Canopy structure is the organization or spatial arrangement (three-dimensional geometry) of a plant canopy. Leaf area index, leaf area per unit ground area, is a key measure used to understand and compare plant canopies. The canopy is taller than the understory layer. The canopy holds 90% of the animals in the rainforest.
Rainforests are forests characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropical rainforests or temperate rainforests , but other types have been described.
Rainforests are divided into different strata, or layers, with vegetation organized into a vertical pattern from the top of the soil to the canopy. [15] Each layer is a unique biotic community containing different plants and animals adapted for life in that particular strata.
The canopy level is the third level of the temperate rainforest. The trees forming the canopy, conifers, can stand as tall as 100 metres or more. A variety of species survive in the canopy. The tops of these trees collect most of the rain, moisture, and photosynthesis that the rainforest takes in. They form a canopy over the forest, covering ...
The canopy can be divided into five layers: overstory canopy with emergent crowns, a medium layer of canopy, lower canopy, shrub level, and finally understory. [1] [3] [4] The canopy is home to many of the forest's animals, including apes and monkeys. Below the canopy, a lower understory hosts snakes and big cats.
It is found in the rainforest canopy in two separate regions of Central and South America, separated by the Andes. One population is found from eastern Honduras [2] in the north to western Ecuador in the south, and the other in eastern Peru, western Brazil, and northern Bolivia. [4]
Mixed mesic forests, at 750 to 1,250 m (2,460 to 4,100 ft) on the windward slopes of the large islands in addition to the summit of Mount Lānaʻihale on Lānaʻi, receive 1,000 to 2,500 mm (39 to 98 in) of rainfall annually and thus may not be true rainforests. The forest canopy, dominated by koa and ʻōhiʻa lehua (Metrosideros polymorpha ...
Overall, butterfly species in a tropical rainforest were, on average, occupying open canopy gaps more frequently. Butterfly assemblage is determined by the amount of light and temperature that penetrates the canopy. Newly created light gaps are avoided in a lot of situations by species that would normally replenish them through seed dispersal.