浮上

1. Origins, structure, and basic meaning

• Structure: 浮上 is read as ふじょう and means either surfacing from underwater or the emergence of a proposal, issue, or topic.
• Basic usage: Use 海面へ浮上する for rising toward the sea surface and 移転案が再び浮上する for a relocation proposal resurfacing.

2. Common pitfalls and similar expressions

• Difference between 浮上 and 上昇
  • The former concerns surfacing or an issue coming into view, whereas the latter broadly describes a rise in level, temperature, value, or position.