Mirepoix (cuisine)
Similar flavour bases include the Italian "soffritto", the Spanish "sofrito", "refogado/sufrito" (braised onions, garlic and tomato) from Portuguese-speaking nations, the German "suppengrün" (leeks, carrots and celeriac), the Polish "włoszczyzna" (leeks, carrots, celery root and parsley root), the US Cajun / Creole holy trinity (onions, celery and bell peppers), and possibly the French "duxelles" (mushrooms and often onion or shallot and herbs, reduced to a paste).
Zec Trinité
Subsequently, the Trinity River has achieved the status of zone d'exploitation contrôlée (controlled harvesting zone) or the Rivière de la Trinité. In 1982, due to its geographical location, its relative importance and its facilities (metering station and recording salmon), the Great Trinity River served as a dedicated study area for salmon. This project was made possible with the proper operation of the fish ladder at the dam of the same Great Trinity River. This project allows the Company that manages the River Grande Trinity to keep a high potential for the future of salmon.