Deezer with 20 million songs in its library. By 2016, according to CEO Dauchez, the company aimed to have five percent of the global music market. In January 2013, Deezer announced its expansion into 22 new countries across Africa, Asia, Brazil, the Middle East, and the United States, bringing its total to 182. However, the United States launch has been restricted to a limited number of device promotions. In July 2016, Deezer added U.S. to the supported country list. As of February 2018, Deezer listed on its website 189 countries where the service was available. Following this expansion, Deezer announced in
Tidal prism of sand that is deposited in deltas in ebb-dominated estuaries. Inlets with small tidal prisms have too little power to remove sand deposited from adjacent shores. Inlets with large tidal prisms can erode sand and deposit it in ebb-tidal deltas in deeper waters (National Research Council). The size of ebb tidal deltas is proportional to tidal prism. If tidal prism increases, there is an increase in deltas and shoals formed by sand transport during ebb tide. There are assumptions that go along with tidal prism models. The first is that they are applied to smaller estuaries (less than a few