DOI: 10.1016/j.atmosenv.2014.03.006
Scopus记录号: 2-s2.0-84897508028
论文题名: Emission inventories for ships in the arctic based on satellite sampled AIS data
作者: Winther M ; , Christensen J ; H ; , Plejdrup M ; S ; , Ravn E ; S ; , Eriksson T ; F ; , Kristensen H ; O
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 91 起始页码: 1
结束页码: 14
语种: 英语
英文关键词: AIS
; Arctic
; BC
; Deposition
; Ship emissions
; Surface concentration
Scopus关键词: Deposition
; Engines
; Fisheries
; Marine engines
; Sea ice
; Sulfur dioxide
; AIS
; Arctic
; BC
; Ship emissions
; Surface concentration
; Ships
; carbon dioxide
; diesel fuel
; fuel oil
; nitric oxide
; sulfate
; sulfur
; arctic environment
; atmospheric deposition
; atmospheric pollution
; black carbon
; concentration (composition)
; data set
; emission inventory
; nitrogen oxides
; policy making
; satellite data
; sea state
; shipping
; sulfur dioxide
; air pollution
; Arctic
; article
; atmospheric transport
; dispersion
; Greenland
; priority journal
; sea
; sea ice
; ship
; shipping
; velocity
; Arctic
; Greenland
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: This paper presents a detailed BC, NOx and SO2 emission inventory for ships in the Arctic in 2012 based on satellite AIS data, ship engine power functions and technology stratified emission factors. Emission projections are presented for the years 2020, 2030 and 2050. Furthermore, the BC, SO2 and O3 concentrations and the deposition of BC are calculated for 2012 and for two arctic shipping scenarios - with or without arctic diversion routes due to a possible polar sea ice extent in the future.In 2012, the largest shares of Arctic ships emissions are calculated for fishing ships (45% for BC, 38% for NOx, 23% for SO2) followed by passenger ships (20%, 17%, 25%), tankers (9%, 13%, 15%), general cargo (8%, 11%, 12%) and container ships (5%, 7%, 8%). In 2050, without arctic diversion routes, the total emissions of BC, NOx and SO2 are expected to change by+16%,-32% and-63%, respectively, compared to 2012. The results for fishing ships are the least certain, caused by a less precise engine power - sailing speed relation.The calculated BC, SO2, and O3 surface concentrations and BC deposition contributions from ships are low as a mean for the whole Arctic in 2012, but locally BC additional contributions reach up to 20% around Iceland, and high additional contributions (100-300%) are calculated in some sea areas for SO2. In 2050, the arctic diversion routes highly influence the calculated surface concentrations and the deposition of BC in the Arctic. During summertime navigation contributions become very visible for BC (>80%) and SO2 (>1000%) along the arctic diversion routes, while the O3 (>10%) and BC deposition (>5%) additional contributions, respectively, get highest over the ocean east of Greenland and in the High Arctic.The geospatial ship type specific emission results presented in this paper have increased the accuracy of the emission inventories for ships in the Arctic. The methodology can be used to estimate shipping emissions in other regions of the world, and hence may serve as an input for other researchers and policy makers working in this field. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80945
Appears in Collections: 气候变化事实与影响
There are no files associated with this item.
作者单位: Aarhus University, Department of Environmental Science, Frederiksborgvej 399, 4000 Roskilde, Denmark; Danish Maritime Authority, Carl Jacobsens Vej 31, 2500 Valby, Denmark; Danish Shipowners' Association, Amaliegade 33, 1256 København K, Denmark; Arctic Research Centre, Aarhus University, Denmark
Recommended Citation:
Winther M,, Christensen J,H,et al. Emission inventories for ships in the arctic based on satellite sampled AIS data[J]. Atmospheric Environment,2014-01-01,91