Hydraulic dredging can cause visible trenches along the seafloor; redistribution of dredged material; altered substrate composition; and creation of deep, wide and curvilinear furrows while the magnitude of these changes is largely determined by sediment type (Kyte and Chew 1975; Gilkinson et al. 2003).
Beverages, sugar and salt. Beverages like coffee (caffeine), black tea, alcohol and soft drinks are known to accelerate mucus buildup. Black tea contains the most caffeine, and it creates excess mucous. Processed foods containing salt and sugar produce mucus in the body.
Foods high in fat, on the other hand, can be more difficult to digest compared to carbs and protein, and can trigger stomach pains as a result. Dairy (Maybe) The jury's still out on this one, but many people believe that consuming dairy can promote mucus production, which could worsen congestion when sick.