Johan Ekholm

Publications (8)
Projects (2)

Showing 8 publications

2017

Certification of an aircraft and airborne surveillance of fuel sulfur content in ships at the SECA border

Johan Mellqvist, Alexander Vladimir Conde Jacobo, Jörg Beecken et al

Report - Chalmers University of Technology

2017

Fixed remote surveillance of fuel sulfur content in ships from fixed sites in the Göteborg ship channel and Öresund bridge

Johan Mellqvist, Alexander Vladimir Conde Jacobo, Jörg Beecken et al

Report - Chalmers University of Technology

2017

Surveillance of Sulfur Emissions from Ships in Danish Waters

Johan Mellqvist, Jörg Beecken, Alexander Vladimir Conde Jacobo et al

Report - Chalmers University of Technology

2016

Quantification of stack emissions from marine vessels

Johan Mellqvist, Jörg Beecken, Johan Ekholm et al

Air and Waste Management Association - Air Quality Measurement Methods and Technology Conference 2016, p. 416-421

Paper in proceeding

2016

Remote Quantification of Stack Emissions from Marine Vessels

Johan Mellqvist, Jörg Beecken, Johan Ekholm et al

A&WMA’s 109th Annual Conference & Exhibition, New Orleans, Louisiana, June 2016. Vol. 1, p. 579-583

Paper in proceeding

2015

Emission factors of SO2, NOx and particles from ships in Neva Bay from ground-based and helicopter-borne measurements and AIS-based modeling

Jörg Beecken, Johan Mellqvist, Kent Salo et al

Atmospheric Chemistry and Physics. Vol. 15 (9), p. 5229-5241

Journal article

2014

Airborne emission measurements of SO2, NOx and particles from individual ships using a sniffer technique

Jörg Beecken, Johan Mellqvist, Kent Salo et al

Atmospheric Measurement Techniques. Vol. 7 (7), p. 1957-1968

Journal article

2014

Identification of Gross Polluting Ships to Promote a Level Playing Field within the Shipping Sector

Johan Mellqvist, Johan Ekholm, Kent Salo et al

Report

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Showing 2 research projects

2016–2016

IGPS software

Johan Ekholm Optical Remote Sensing

Johan Mellqvist Microwave and Optical Remote Sensing

Alexander Vladimir Conde Jacobo Optical Remote Sensing

FluxSense AB

2015–2016

Rökgasutsläpp från fartyg

Johan Mellqvist Optical Remote Sensing

Johan Ekholm Optical Remote Sensing

Jörg Beecken Maritime Environmental Sciences

South Coast Air Quality Management

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