湿地

1. Origins, structure, and basic meaning

• Structure: 湿地(しっち) refers to wet or waterlogged land, such as a wetland or marsh.
• Basic usage: It is used when discussing wetland vegetation or the former condition of land. Typical patterns are 湿地に生える植物 and 昔は湿地だった.

2. Common pitfalls and similar expressions

• Focus on the land, not only the water
  • It refers broadly to an area of wet ground, not only to a visible pool of standing water.
• Difference from 沼
  • 沼(ぬま) denotes a swamp or pond with standing water, while 湿地 more broadly denotes wet ground and its environment.