What defines the anadromous life history of the White Sturgeon in Pacific waters?

Answer

Spending the majority of their lives in brackish or marine environments, migrating to freshwater rivers specifically for reproduction.

The term anadromous describes a specific life cycle characterized by migration between saltwater and freshwater environments. For the White Sturgeon, this means the creatures spend the vast majority of their existence inhabiting large estuaries, which are characterized by brackish or marine water conditions. The crucial migration occurs when they move into freshwater river systems, such as the Columbia or Fraser Rivers, exclusively for the purpose of reproduction. The maintenance of these connecting freshwater migration corridors is absolutely essential for the species' overall survival, as harvest pressure or physical barriers on these routes directly impact recruitment.

What defines the anadromous life history of the White Sturgeon in Pacific waters?

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