Pedalfer is composed of aluminum and iron oxides. It is a subdivision of the zonal soil order comprising a large group of soils in which sesquioxides increase relative to silica during soil formation. Pedalfers usually occur in humid areas.

Pedalfer. Deciduous trees, the trees that lose their leaves each winter, need at least 65 cm of rain per year. These forests produce soils called pedalfers, which are common in many areas of the temperate, eastern part of the United States (figure 6). The word pedalfer comes from some of the elements that are commonly found in the soil.

A pedalfer is the dark, fertile type of soil that will form in a forested region. Deciduous trees, the trees that lose their leaves each winter, need at least 65 cm of rain per year. These forests produce soils called pedalfers, which are common in many areas of the temperate, eastern part of the United States (figure 2).

2012年2月24日 · Pedalfer. Deciduous trees, the trees that lose their leaves each winter, need at least 65 cm of rain per year. These forests produce soils called pedalfers, which are common in many areas of the temperate, eastern part of the United States (Figure below). The word pedalfer comes from some of the elements that are commonly found in the soil.

pedalfer，英语单词，主要用作名词，作名词时译为“[土壤] 淋余土；铁铝土（含矾土及铁质很多而碳酸盐极少的土壤）”。

A freely draining acid soil that develops in regions with a wet climate. The soil is wetted to its field capacity and water drains all the way to the groundwater, leaching out the soluble constituents of the soil.

2019年11月1日 · While Pedocal and Pedalfer are not in common use in the current soil science community, the concept and geographic representation of areas of moisture deficit and surplus (sub-humid and humid) is useful for investigating pedogenic and ecologic trends along this important climo-sequence.

pedalfer A freely draining, acid soil from the upper horizons of which iron and alumina have leached and been deposited in a lower horizon. The term is still widely used. It was introduced in 1928 by C. F. Source for information on pedalfer: A Dictionary of Ecology dictionary.

Andisols are defined by the single property of having volcanic-ash parent material. Although these soils exist in all climatic regions, they account for less than 0.75 percent of all the nonpolar continental land area on Earth.

The meaning of PEDALFER is a soil that lacks a hardened layer of accumulated carbonates.