Trophic levels can be applied to describe the ecological role of organisms in food webs and assess changes in ecosystems. Stable isotopes analysis can assist in the understanding of trophic interactions and use of food resources by aquatic organisms. The local ecological knowledge (LEK) of fishers can be an alternative to advance understanding about fish trophic interactions and to co... https://safeersappliancers.shop/product-category/whirlpool-whbs92fltk-w-collection-built-in-90cm-3-speeds-a-chimney-cooker-hood/