Application of fine vessel emission inventory compilation method based on AIS data

作者：Zhu, Qian-Ru^*; Liao, Cheng-Hao; Wang, Long; Han, Hao; Liu, Jian-Jun; Zhang, Yong-Bo; Zeng, Wu-Tao

来源：China Environmental Science, 2017, 37(12): 4493-4500.

• Automatic identification system
• Driving mode
• Emission inventories
• Static information
• Vessel

A gridded vessel emission inventory compilation method using bottom-up driving mode was established, based on vessel engine-based approach and detailed dynamic report information obtained from Automatic Identification System (AIS) data. Especially for the fact that the static information of AIS was insufficient to support the emission calculation, the AIS static information correction attribute library construction method for missing data supplement was proposed to provide critical technical support for ship-to-ship emissions calculation based on AIS data. This method combines multi-source database matching method and regression simulation technique, which is capable for cases when static information can't be supplemented directly. Through lots of investigation and massive data collection and analysis on ocean-going vessels, coastal vessels and river vessels respectively, recommended mean value and reckoning formula for missing parameters in vessel emission calculation process were summarized. Through the application of the vessel emission inventory method, AIS data processing experience, the way to obtain the temporal and spatial distribution of vessel emission and uncertainties in emission inventory results were summarized. The results of this paper can provide technical support for the vessel emission inventory calculation work in Guangdong Province, and also benefit for other regions of the country.

• 出版日期2017-12-20
• 单位华南理工大学