Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
alluvial
This term is primarily used in technical, geological, and agricultural contexts to describe the specific composition of soil and landforms. It carries a connotation of fertility and richness, as alluvial deposits are typically nutrient-dense, making the word frequently associated with productive farming and riverine ecosystems.
In a professional or academic register, it distinguishes deposits created by flowing water from those created by wind (aeolian) or glaciers (glacial). It is almost exclusively used as an adjective to modify nouns like soil, plain, fan, or deposit, and is rarely used outside of scientific or geographical descriptions.
Meanings
Examples
The valley is characterized by rich alluvial soil that is perfect for farming.
Look at how the river creates that massive alluvial fan at the base of the mountain.
I wonder if these alluvial deposits contain any ancient fossils.
The ancient Egyptians relied on the annual flooding to renew the alluvial plains.
We need to analyze the alluvial layers to determine the river's historical path.
This region is mostly composed of alluvial sediment washed down from the highlands.
Is this land considered an alluvial plain or a coastal terrace?
The gold was found in the alluvial gravels of the stream bed.