Meteorology

バラスト水交換

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Quick answer: Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

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Languages

Quick answer

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Why it matters

バラスト水交換 matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Editorial context

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Questions and answers

Questions and answers

What is バラスト水交換?

In this glossary, バラスト水交換 refers to: Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

How is バラスト水交換 used in maritime?

In maritime communication, this term appears in contexts such as: "ブルースター、本船はVHFチャンネル1-2でVTS海域に入る前にバラスト水交換完了を報告せよ。"

Why does バラスト水交換 matter in maritime?

バラスト水交換 matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Who uses バラスト水交換?

バラスト水交換 is mainly used by Deck Officers, Engine Officers, and Masters.

What category does バラスト水交換 belong to?

In this glossary, バラスト水交換 is grouped under Meteorology. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.

Definition

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Operational example

Vessel Blue Star, report completion of ballast water exchange before entering VTS sector on VHF channel one-two.

Localized term

バラスト水交換

Localized example

ブルースター、本船はVHFチャンネル1-2でVTS海域に入る前にバラスト水交換完了を報告せよ。

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Meteorology

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

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