Argillic layer - Argillic layer

Japanese: アルジリック層 - あるじりっくそう
Argillic layer - Argillic layer

...The process in which fine clay particles move from the surface of the soil profile in suspension in the seepage water without being chemically decomposed and accumulate in the lower layers. The area where clay accumulates is called the argillic horizon. For the residuization process to occur, it is necessary for the clay particles to disperse in the seepage water, and therefore it proceeds most strongly when the soil pH is between 6.5 and 5.5.

*Some of the terminology that refers to the "argillic layer" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…微細な粘土粒子が化学的分解を受けることなく,そのまま浸透水に懸濁して土壌断面の表層から移動し下層に集積する過程。粘土の集積した部位をアルジリック層argillic horizonという。レシベ化作用が生じるためには粘土粒子が浸透水中に分散することが前提条件であり,したがって土壌のpHが6.5~5.5の間の値のときに最も強く進行する。…

※「アルジリック層」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Althing - Althing

>>:  Arjiri, M.

Recommend

Amidakuji (Amitabha lottery) - Amidakuji

This comes from the fact that lines were drawn rad...

Mokugenji - Mokugenji

A deciduous tall tree of the Sapindaceae family (...

The Humiliation of Canossa - The Humiliation of Canossa

This was a conflict between Holy Roman Emperor Hen...

Interstellar Maser

The maser phenomenon, whose principles are applied...

Tananarive

...Population: 1,052,835 (1993). Formerly called ...

Confessor - Confessor

A Catholic term. A priest who hears confessions of...

One Night Highway - Ichiyakaido

…Also called the Onari Highway or the Ichinoya Hi...

Weapons - Heiki (English spelling) weapons

A general term for equipment used to attack or de...

Bakuyu (English spelling) mu-you; mu-yu

Also called Bakubin or Bakukaku. In China, during ...

España - Espanya

…Official name: Estado españolArea: 504,782 km2Po...

Marakkala

…Of these, 12.7% are Sri Lankan Tamils, who, like...

Spider of the genus

…The genus Chara is monoecious, with two reproduc...

Dvin

The ruins of a city near the village of Upper Dovi...

Color index - Iroshisuu (English notation) color index

The difference between the magnitude of a star mea...

hepatic lobe

The hepatoduodenal ligament is the hepatogastric ...