laterization การใช้

• The rate of laterization would have decreased with the abrupt cooling of the earth.
• Once laterization sets in, it will take centuries for trees to grow on that land.
• The area is so sensitive that to remove the forest cover will lead to a laterization process, converting the land into rocky mountains.
• Some of the oldest and most highly deformed ultramafic rocks which underwent laterization are found in the complex Precambrian shields in Brazil and Australia.
• In view of these conditions, the laterization process, which results in formation of laterites, is called the " Tropical disease of rocks ".
• A period of active laterization extended from about the mid-Tertiary to the mid-Quaternary periods ( 35 to 1.5 million years ago ).
• Tropical weathering ( laterization ) is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils.
• Oxisols, infertile, deeply weathered and severely leached, have developed on the ancient Gondwanan laterization process gives the oxisols a bright red color and sometimes produces minable deposits ( e . g ., bauxite ).
• During the 1930s, soil formation was explained in terms of loosely conceived processes, such as " podzolization, " " laterization, " and " calcification . " These were presumed to be unique processes responsible for the observed common properties of the soils of a region.