What is the MARPOL SECA requirement about?

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Multiple Choice

What is the MARPOL SECA requirement about?

Explanation:
In MARPOL, SECAs are zones where ships must curb air pollution from exhaust by using fuel with very low sulfur content or by using approved technology to reduce emissions. The rule sets stricter limits on sulfur oxide emissions, typically requiring fuel with a much lower sulfur content (and often stricter NOx limits as well) so that ships burn cleaner fuel or employ compliant systems like scrubbers. This focus on reducing atmospheric pollutants is specific to SECAs and is not about ballast water, crew rest, or port entry procedures, which are governed by other requirements.

In MARPOL, SECAs are zones where ships must curb air pollution from exhaust by using fuel with very low sulfur content or by using approved technology to reduce emissions. The rule sets stricter limits on sulfur oxide emissions, typically requiring fuel with a much lower sulfur content (and often stricter NOx limits as well) so that ships burn cleaner fuel or employ compliant systems like scrubbers. This focus on reducing atmospheric pollutants is specific to SECAs and is not about ballast water, crew rest, or port entry procedures, which are governed by other requirements.

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