The Engineering Journal (EJ) is a peer reviewed and online published international journal for the complete coverage of all topics in engineering ralated areas. The EJ consists of two major sections in engineering fields: •Environmental, Energy and Natural Resources (EJEEN) - A rapidly growing sector in engineering research including virtually all sectors within the environmental, energy and natural resources field: from agricultural systems and engineering, aquaculture and aquatic resources management, food engineering and bioprocess technology, energy, environmental engineering and management, pulp and paper technology, natural resource management, regional and rural development planning and urban environmental management, renewable ene...