Diadromous is a general category describing fish that spend portions of their life cycles partially in fresh water and partially in salt water. These represent both […]
Dioxins refers to a group of toxic chemical compounds that share certain chemical structures and biological characteristics. Dioxins are highly toxic and can cause cancer, reproductive […]
Un barrage en remblai dans lequel plus de 50% du volume total est formé de couches de terre compactées qui sont généralement plus petites que 3 pouces.
Massive dam created by the placement and compaction of a complex semi-plastic mound of various compositions of soil, sand, clay and/or rock, with a typically dense […]