Articles | Volume 17, issue 18 
            
                
                    
            
            
            https://doi.org/10.5194/acp-17-10997-2017
                    © Author(s) 2017. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-10997-2017
                    © Author(s) 2017. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
Monitoring shipping emissions in the German Bight using MAX-DOAS measurements
André Seyler
CORRESPONDING AUTHOR
                                            
                                    
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    Folkard Wittrock
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    Lisa Kattner
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    
                                            Federal Maritime and Hydrographic Agency (BSH), Hamburg, Germany
                                        
                                    Barbara Mathieu-Üffing
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    
                                            Federal Maritime and Hydrographic Agency (BSH), Hamburg, Germany
                                        
                                    Enno Peters
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    Andreas Richter
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
                                    Stefan Schmolke
                                            Federal Maritime and Hydrographic Agency (BSH), Hamburg, Germany
                                        
                                    John P. Burrows
                                            Institute of Environmental Physics, University of Bremen, Germany
                                        
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                            Cited
30 citations as recorded by crossref.
- Surveillance of SO2 and NO2 from ship emissions by MAX-DOAS measurements and the implications regarding fuel sulfur content compliance Y. Cheng et al. 10.5194/acp-19-13611-2019
 - A Ship Emission Monitoring Option for Fuel Sulphur Content Measurement in Complex Environments F. Zhou et al. 10.3390/jmse13040775
 - Identifying air pollution characteristics, source apportionment methods, and air quality modeling approaches in transport hub settings: State-of-play and future directions S. Priyan et al. 10.1016/j.apr.2025.102709
 - Identification of O3 Sensitivity to Secondary HCHO and NO2 Measured by MAX-DOAS in Four Cities in China C. Lu et al. 10.3390/rs16040662
 - Fast-hyperspectral imaging remote sensing: Emission quantification of NO2 and SO2 from marine vessels C. Xing et al. 10.1038/s41377-025-01922-x
 - Characterization of trace gas emissions at an intermediate port A. Wiacek et al. 10.5194/acp-18-13787-2018
 - Monitoring Sulfur Content in Marine Fuel Oil Using Ultraviolet Imaging Technology Z. Zhang et al. 10.3390/atmos12091182
 - Marine Air Pollution in Israel: Extent, Proposed Mitigation Targets, Benefits and Feasibility E. Razy-Yanuv et al. 10.3390/atmos13020241
 - MAX-DOAS observations of ship emissions in the North Sea A. Mahajan et al. 10.1016/j.marpolbul.2024.116761
 - A Novel Hyperspectral Remote Sensing Technique with Hour-Hectometer Level Horizontal Distribution of Trace Gases: To Accurately Identify Emission Sources C. Lu et al. 10.34133/remotesensing.0098
 - Monitoring of compliance with fuel sulfur content regulations through unmanned aerial vehicle (UAV) measurements of ship emissions F. Zhou et al. 10.5194/amt-12-6113-2019
 - Investigation of formaldehyde sources and its relative emission intensity in shipping channel environment J. Liu et al. 10.1016/j.jes.2023.06.020
 - Remote and optical monitoring techniques applied to the maritime sector A. Boselli et al. 10.1088/1742-6596/1589/1/012016
 - Detection of ship plumes from residual fuel operation in emission control areas using single-particle mass spectrometry J. Passig et al. 10.5194/amt-14-4171-2021
 - Real-world emission characteristics of an ocean-going vessel through long sailing measurement L. Yang et al. 10.1016/j.scitotenv.2021.152276
 - An improved method for optimizing detection bands of marine exhaust SO2 concentration in ultraviolet dual-band measurements based on signal-to-noise ratio Z. Zhang et al. 10.1016/j.apr.2022.101479
 - Estimation of ship emission rates at a major shipping lane by long-path DOAS measurements K. Krause et al. 10.5194/amt-14-5791-2021
 - Near-surface and path-averaged mixing ratios of NO2 derived from car DOAS zenith-sky and tower DOAS off-axis measurements in Vienna: a case study S. Schreier et al. 10.5194/acp-19-5853-2019
 - Determination of NOx emission rates of inland ships from onshore measurements K. Krause et al. 10.5194/amt-16-1767-2023
 - UAV Inspection of Compliance of Fuel Sulfur Content of Sailing Ships in the Pearl River Delta, China J. Hu et al. 10.3390/atmos13111894
 - Measurement report: Inland ship emissions and their contribution to NOx and ultrafine particle concentrations at the Rhine P. Eger et al. 10.5194/acp-23-8769-2023
 - A Review of Air Pollution Monitoring Technology for Ports Y. Ye & P. Geng 10.3390/app13085049
 - Simultaneous measurement of SO2 and CO2 for sulfur content detection in marine diesel fuel using QCL absorption spectroscopy J. Li et al. 10.1016/j.measurement.2024.115861
 - Dual ground-based MAX-DOAS observations in Vienna, Austria: Evaluation of horizontal and temporal NO2, HCHO, and CHOCHO distributions and comparison with independent data sets S. Schreier et al. 10.1016/j.aeaoa.2019.100059
 - Is a scaling factor required to obtain closure between measured and modelled atmospheric O4 absorptions? An assessment of uncertainties of measurements and radiative transfer simulations for 2 selected days during the MAD-CAT campaign T. Wagner et al. 10.5194/amt-12-2745-2019
 - Development of an integrated modelling-measurement system for near-real-time estimates of harbour activity impact to atmospheric pollution in coastal cities E. Merico et al. 10.1016/j.trd.2019.06.009
 - Spectral Calibration for SO2 Cameras with Light Dilution Effect Correction K. Wu et al. 10.3390/rs15143652
 - Studies of the horizontal inhomogeneities in NO2 concentrations above a shipping lane using ground-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements and validation with airborne imaging DOAS measurements A. Seyler et al. 10.5194/amt-12-5959-2019
 - Detection of ship emissions from distillate fuel operation via single-particle profiling of polycyclic aromatic hydrocarbons L. Anders et al. 10.1039/D3EA00056G
 - Airborne survey of trace gases and aerosols over the Southern Baltic Sea: from clean marine boundary layer to shipping corridor effect M. Zanatta et al. 10.1080/16000889.2019.1695349
 
30 citations as recorded by crossref.
- Surveillance of SO2 and NO2 from ship emissions by MAX-DOAS measurements and the implications regarding fuel sulfur content compliance Y. Cheng et al. 10.5194/acp-19-13611-2019
 - A Ship Emission Monitoring Option for Fuel Sulphur Content Measurement in Complex Environments F. Zhou et al. 10.3390/jmse13040775
 - Identifying air pollution characteristics, source apportionment methods, and air quality modeling approaches in transport hub settings: State-of-play and future directions S. Priyan et al. 10.1016/j.apr.2025.102709
 - Identification of O3 Sensitivity to Secondary HCHO and NO2 Measured by MAX-DOAS in Four Cities in China C. Lu et al. 10.3390/rs16040662
 - Fast-hyperspectral imaging remote sensing: Emission quantification of NO2 and SO2 from marine vessels C. Xing et al. 10.1038/s41377-025-01922-x
 - Characterization of trace gas emissions at an intermediate port A. Wiacek et al. 10.5194/acp-18-13787-2018
 - Monitoring Sulfur Content in Marine Fuel Oil Using Ultraviolet Imaging Technology Z. Zhang et al. 10.3390/atmos12091182
 - Marine Air Pollution in Israel: Extent, Proposed Mitigation Targets, Benefits and Feasibility E. Razy-Yanuv et al. 10.3390/atmos13020241
 - MAX-DOAS observations of ship emissions in the North Sea A. Mahajan et al. 10.1016/j.marpolbul.2024.116761
 - A Novel Hyperspectral Remote Sensing Technique with Hour-Hectometer Level Horizontal Distribution of Trace Gases: To Accurately Identify Emission Sources C. Lu et al. 10.34133/remotesensing.0098
 - Monitoring of compliance with fuel sulfur content regulations through unmanned aerial vehicle (UAV) measurements of ship emissions F. Zhou et al. 10.5194/amt-12-6113-2019
 - Investigation of formaldehyde sources and its relative emission intensity in shipping channel environment J. Liu et al. 10.1016/j.jes.2023.06.020
 - Remote and optical monitoring techniques applied to the maritime sector A. Boselli et al. 10.1088/1742-6596/1589/1/012016
 - Detection of ship plumes from residual fuel operation in emission control areas using single-particle mass spectrometry J. Passig et al. 10.5194/amt-14-4171-2021
 - Real-world emission characteristics of an ocean-going vessel through long sailing measurement L. Yang et al. 10.1016/j.scitotenv.2021.152276
 - An improved method for optimizing detection bands of marine exhaust SO2 concentration in ultraviolet dual-band measurements based on signal-to-noise ratio Z. Zhang et al. 10.1016/j.apr.2022.101479
 - Estimation of ship emission rates at a major shipping lane by long-path DOAS measurements K. Krause et al. 10.5194/amt-14-5791-2021
 - Near-surface and path-averaged mixing ratios of NO2 derived from car DOAS zenith-sky and tower DOAS off-axis measurements in Vienna: a case study S. Schreier et al. 10.5194/acp-19-5853-2019
 - Determination of NOx emission rates of inland ships from onshore measurements K. Krause et al. 10.5194/amt-16-1767-2023
 - UAV Inspection of Compliance of Fuel Sulfur Content of Sailing Ships in the Pearl River Delta, China J. Hu et al. 10.3390/atmos13111894
 - Measurement report: Inland ship emissions and their contribution to NOx and ultrafine particle concentrations at the Rhine P. Eger et al. 10.5194/acp-23-8769-2023
 - A Review of Air Pollution Monitoring Technology for Ports Y. Ye & P. Geng 10.3390/app13085049
 - Simultaneous measurement of SO2 and CO2 for sulfur content detection in marine diesel fuel using QCL absorption spectroscopy J. Li et al. 10.1016/j.measurement.2024.115861
 - Dual ground-based MAX-DOAS observations in Vienna, Austria: Evaluation of horizontal and temporal NO2, HCHO, and CHOCHO distributions and comparison with independent data sets S. Schreier et al. 10.1016/j.aeaoa.2019.100059
 - Is a scaling factor required to obtain closure between measured and modelled atmospheric O4 absorptions? An assessment of uncertainties of measurements and radiative transfer simulations for 2 selected days during the MAD-CAT campaign T. Wagner et al. 10.5194/amt-12-2745-2019
 - Development of an integrated modelling-measurement system for near-real-time estimates of harbour activity impact to atmospheric pollution in coastal cities E. Merico et al. 10.1016/j.trd.2019.06.009
 - Spectral Calibration for SO2 Cameras with Light Dilution Effect Correction K. Wu et al. 10.3390/rs15143652
 - Studies of the horizontal inhomogeneities in NO2 concentrations above a shipping lane using ground-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements and validation with airborne imaging DOAS measurements A. Seyler et al. 10.5194/amt-12-5959-2019
 - Detection of ship emissions from distillate fuel operation via single-particle profiling of polycyclic aromatic hydrocarbons L. Anders et al. 10.1039/D3EA00056G
 - Airborne survey of trace gases and aerosols over the Southern Baltic Sea: from clean marine boundary layer to shipping corridor effect M. Zanatta et al. 10.1080/16000889.2019.1695349
 
Latest update: 04 Nov 2025
Short summary
                    Shipping accounts for a significant part of the emissions from the transportation sector. We have analyzed 3 years of MAX-DOAS measurements of NO2 and SO2 from a small island in the German Bight, showing that despite the vicinity to the shipping lane, the contribution of shipping sources to air pollution is only about 40 %. The implementation of stricter fuel sulfur limits led to a significant reduction in SO2-to-NO2 ratios in shipping emissions and ambient SO2 levels at the German coast.
                    Shipping accounts for a significant part of the emissions from the transportation sector. We...
                    
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