This document discusses urban development management in the Riau Islands and provides context on coastal cities. It notes that while people settle near coasts to take advantage of resources, rapid coastal development detaches cities from their environments. The document then outlines characteristics of coastal cities, problems facing coastal zones, and the need to better integrate coastal management and urban planning. It proposes best practices for coastal cities that balance environmental protection, efficient land use, and maintaining natural geography. The document also discusses urban development policies in Indonesia.