These are coastal swamp stage, developing lagoon stage, bay stage, coastal lowland stage and desalinated lagoon stage, which are closely related to the Holocene regional sea level change and coastal environmental evolution.

• 即滨海泥沼阶段、泻湖阶段、海湾阶段、滨海低地阶段和淡化泻湖阶段。 这五个阶段与本地区全新世以来的海面变化及环境变迁紧密相关。