Non-native species can alter ecosystem functions performed by native species often by displacing influential native species. However. little is known about how ecosystem functions may be modified by trait-mediated indirect effects of non-native species. Oysters and other reef-associated filter feeders enhance water quality by controlling nutrients and contaminants in many estuarine en... https://www.lecoureures.shop/product-category/course-a-pied-junior-chaussures/