Successful management of coastal areas depends on understanding the different uses of coastal land and the physical processes impacting on the coast, such as erosion and longshore drift.
Techniques for managing these physical processes can be divided into hard engineering options (such as building sea walls) and soft engineering options (such as beach nourishment and managed retreat).
Land uses in coastal areas include tourism, industry, fishing, trade and transport. There are many different groups of people who have an interest in how coastal areas are managed. These include:

Tourist beach in Phuket
Each interest groupinterest groups: Groups of people who share a common interest in an issue or problem. They often lobby the government to try to achieve their cause. Also called pressure groups. may have a different view about what should be done to protect and manage coastal areas. A difference of opinion can cause conflict between interest groups.
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