Estimation of shipping emissions based on real-time data with different methods: A case study of an oceangoing container ship
| Autor: | Kaan Ünlügençoğlu, Uğur Buğra Çelebi, Araks Ekmekçioğlu |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Estimation
Sustainable development Economics and Econometrics Geography Planning and Development 0211 other engineering and technologies 02 engineering and technology 010501 environmental sciences Management Monitoring Policy and Law Environmental economics 01 natural sciences Port (computer networking) Greenhouse gas Container (abstract data type) Fuel efficiency Environmental science media_common.cataloged_instance 021108 energy Real-time data European union 0105 earth and related environmental sciences media_common |
| Zdroj: | Environment, Development and Sustainability. 24:4451-4470 |
| ISSN: | 1573-2975 1387-585X |
| DOI: | 10.1007/s10668-021-01605-8 |
| Popis: | The environmental consequences of ship-based greenhouse emissions have been increasingly significant as a result of the rise in the share of maritime transportation in international trade. Transnational organizations such as the European Union and the International Maritime Organization monitor these emissions and have come to limit some gas emissions such as SOx, NOx, PM, and CO2. These limiting measures are all needed and welcome. However, we need more accurate data to inform and implement even more concrete policies. This study contributes to such efforts by providing calculations of the emissions of NOx, NMVOC, PM, SOx, CO, and CO2 from an oceangoing container ship during its 37-day voyage in 2019. The use of a real case scenario differentiates this study from others. We employed two conventionally used methods to make the estimations. One is the fuel-based approach (top-down) and the other is the activity-based approach (bottom-up). While there is some discrepancy of results produced by the two methods, there is also consistency in terms of percentages regarding which gas is emitted most and when. The results indicate that by taking appropriate measures such as reducing fuel consumption, and using low-sulfur fuel, as well as optimizing port traffic, the environmental damage of maritime transportation could be reduced. |
| Databáze: | OpenAIRE |
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