Eluviation | geomorphic process | Britannica
网页eluviation, Removal of dissolved or suspended material from a layer or layers of the soil by the movement of water when rainfall exceeds evaporation. Such loss of material in solution is often referred to as leaching. The process of eluviation influences soil composition.
Eluviation Definition & Meaning - Merriam-Webster
网页The meaning of ELUVIATION is the transportation of dissolved or suspended material within the soil by the movement of water when rainfall exceeds evaporation.
Eluviation - Definition, Soil, Process and Difference With illuviation
网页2024年9月11日 · Eluviation is the movement or leaching of materials such as clay, iron, or calcium carbonate. The region of eluviation, also known as the E horizon or eluviation layer of soil, is the area where the materials have been extracted.
Difference Between Illuviation and Eluviation
网页Eluviation is the process by which material is leached out and transported from one soil layer to another soil layer by percolating fluid. The rate of eluviation is influenced by rainfall, high temperatures, and removal of protective vegetation.
Eluvium - Wikipedia
网页In soil science, eluviation is the transport of soil material from upper layers of soil to lower levels by downward percolation of water across soil horizons, and accumulation of this material (illuvial deposit) in lower levels is called illuviation.
Eluviation - an overview | ScienceDirect Topics
网页The dispersed solid phases eluviation form dense crusts in depth leading to porosity decrease and consequently alteration of hydrodynamic behavior (percolation, ascension by capillarity).
L6: Soil Forming Processes: Illuviation, Eluviation ... - YouTube
网页2023年3月15日 · Illuviation is the process of accumulating materials in the lower layers of soil, while eluviation is the process of removing materials from the upper layers. Humification is the process of ...
ELUVIATION Definition & Meaning | Dictionary.com
网页The lateral or downward movement of the suspended material in soil through the percolation of water. Eluviation differs from leaching in that it affects suspended, not dissolved, material and usually results only in the movement of the material from one soil horizon to another.
Soil Eluviation | Encyclopedia.com
网页Soil eluviation. When water moves through the soil, it also moves small colloidal-sized materials. This movement or leaching of materials like clay, iron, or calcium carbonate is called eluviation. The area where the materials have been removed is the zone of eluviation and is called the E horizon. Zones of eluviation contain fewer nutrients ...
Leaching | Soil Chemistry, Nutrient Loss & Pollution | Britannica
网页eluviation, Removal of dissolved or suspended material from a layer or layers of the soil by the movement of water when rainfall exceeds evaporation. Such loss of material in solution is often referred to as leaching. The process of eluviation influences soil composition.