Lachse

Lachse is the German plural of Lachs, meaning salmon. In German-language contexts, Lachse refers to the various species collectively known as salmon rather than to a single species. The term appears in fisheries reports, cuisine, and natural-history writing.

Biology and taxonomy: Lachse belong to the family Salmonidae. They are generally anadromous, hatching in freshwater, migrating to the ocean, and returning to freshwater to reproduce. The most commonly referenced species in German contexts include the Atlantic salmon (Salmo salar) and the Pacific salmon species of the genus Oncorhynchus (sockeye, coho, chinook, pink, and chum).

Habitat and life cycle: Lachse inhabit cold-water rivers, lakes, and coastal waters in the northern hemisphere. They undertake long migrations to reach spawning grounds in their natal rivers. Reproductive strategies vary: Atlantic salmon may spawn multiple times during their lives, whereas many Pacific salmon die after spawning.

Fisheries and conservation: Lachse are of major commercial importance, both in wild fisheries and in aquaculture, especially the farming of Atlantic salmon. Wild populations have declined in many areas due to overfishing, habitat loss, dam construction, pollution, and climate change. Management measures include harvest limits, habitat restoration, and selective fishing, with varying success across regions.

Notes: In English, the term salmon is used generically; Lachse is the German term covering multiple species. The plural Lachse is used when referring to more than one individual or population.