Tropical Rainforest Characteristics Soil

High animal and vegetal biodiversity.

Tropical rainforest characteristics soil. Characteristics of the tropical forest. Most of the soil is not very fertile. Climatic conditions in tropical rainforests have an average of 27 degrees annually and an average rainfall of approximately 200cm with a permanently high humidity.

Characteristics of soils in the tropical rainforest biome of Biosphere 2 after 3 years. Runoff and soil erosion characteristics were investigated in three small catchments a virgin forest catchment C1 a 10-year-old line plantation catchment C2 and a 1-year-old line plantation catchment C3. Millions of years of weathering have washed most of the nutrients out of the soil.

The recurring features of rainforests are basically the following. The last layer of soil is made up of rock and this makes up the majority of the soils content almost half. The type of clay particles present in tropical rainforest soil has a poor ability to trap nutrients and stop them from washing away.

Many of these soils are oxisols and ultisols. Soil - Many tropical rainforest soils are very poor and infertile. Very high annual rainfall high average temperatures nutrient-poor soil and high levels of biodiversity species richness.

From a soil point of view cutting down of the rainforest disturbs the natural soil-plant cycle and makes the soils extremely vulnerable to soil erosion and loss of this vital topsoil. During the 100 million years rain wash the minerals of the soil out which make the soil acidic and poor in nutrients. A tropical rainforest is made up of the following layers.

This article addresses the climate and biodiversity of one of Earths most diverse and iconic biomes. The soil is thin and poor in nutrients. Soil in the tropical rainforest is particularly very poor because the soil is more than 100 million years old.