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).
Grains and nuts. All foods made from processed wheat flour create an unhealthy mucus build up in the body. Breads, pastas and processed cereals, and nuts, seeds and legumes cause mucus. In fact, cooked grains are also known to cause mucus.
Avoid mucus forming foods such as fried foods, meat and dairy products. Foods that help loosen mucus include spicy foods, hot chili peppers and horse radish are effective at loosening mucus. Drink plenty of warm liquids such as herbal teas to moisten the airways and break up mucus. Using a vaporiser or humidifier at night will help thin mucus (I use a vaporiser, both are good).