# Maritime Transport Emissions and Efficiency { "id": "T12126", "title": "Maritime Transport Emissions and Efficiency", "url": "/topics/T12126", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "a795674374ef35dd", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36249300774849207", "address_version": "morton4x16-v1", "coordinates": [ 3, 23, 2305, 12126 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers focuses on the environmental impact of maritime transportation emissions, including the assessment of emissions from ships, the effects on air quality and climate change, fuel consumption optimization, and the exploration of alternative fuels and propulsion systems. It also addresses the challenges and potential solutions for reducing emissions in port areas and along shipping routes. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T12126 No owner-reviewed local answer yet.