They have only trace nutrients due to heavy tropical rainfall and high temperatures.

Between October and May (rainy season) there is tropical rainfall.

However, these connection paths were not easily passable as heavy tropical rainfall frequently destroyed them.

The first, launched last November, measures tropical rainfall.

Being close to a major river and enduring frequent, heavy tropical rainfall, Basankusu is prone to the damaging effects of water.

The climate is tropical and monsoon rainfall is abundant (about 2,500 mm a year).

The observations also provided confirmation that clouds that are not vertically developed very much can produce tropical rainfall.

The inner courtyard and path to the stables were unpaved and the tropical rainfall quickly turned everything to mud.

In other words, the rainfall contains significantly higher quantities of unevaporated Oxygen-18 than other tropical rainfall.

His model predicted that tropical rainfall could occur after equinox, when the intertropical convergence zone passes over the equatorial region.