EU Policies Improve Air Quality in Harbors

(Press Release)
Tuesday, August 14, 2012

Sulphur dioxide emissions from shipping have sharply decreased in EU ports thanks to an EU policy which limits sulphur content in fuels for ships at berth or at anchor in ports.

 

Scientists at the European Commission's Joint Research Centre measured key air quality parameters in Mediterranean harbours before and after the entry into force of the low-sulphur requirements in January 2010. In European harbours they found an average decrease of 66% in concentrations of sulphur dioxide, a chemical compound that poses risks to health and the environment. Measurements taken in a non-EU port showed that levels of this noxious substance remained the same.

 

The air quality measurements were carried out using an automated monitoring station on the cruise ship Costa Pacifica which followed a fixed weekly route in the Western Mediterranean during 2009 and 2010.

 

The concentrations of sulphur dioxide were found to decrease significantly in three out of the four Mediterranean EU harbours that were investigated: Civitavecchia, Savona and Palma de Mallorca; the daily mean concentrations in all of the harbours decreased on average by 66%. JRC measurements in the harbour of Barcelona were inconclusive because of large day-to-day concentration variations. However, independent measurements from monitoring stations in the harbour of Barcelona and in the vicinity of the harbour of Palma de Mallorca confirm a strong decrease in sulphur dioxide concentrations from 2009 to 2010.

 

In contrast, no decrease in sulphur dioxide was observed in the Mediterranean harbour of Tunis, and there was no reduction in any of the other air pollutants that were measured in all four harbours (Civitavecchia, Savona, Palma de Mallorca and Tunis). This shows that the decreases in sulphur dioxide are a direct consequence of the application of the EU requirements. The study also confirms a correlation between sulphur dioxide and chemical elements typically emitted from ship stacks which demonstrates that ships were the main source of sulphur dioxide in the harbours.

 

The logistics for the automated ship-borne monitoring station for air pollutants used in this work were provided by Costa Crociere and the measurements were performed in collaboration with scientists from the Universities of Genoa and Florence, the INFN-LABEC Laboratory in Florence as well as from the Institute of Environmental Assessment and Water Research in Barcelona.
 

Maritime Reporter August 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Ports

Cameroon Awards Kribi Deepwater Contract

Cameroon has awarded a contract for its Kribi port to a consortium led by French logistics group Necotrans, the two parties said. The deepwater port will allow

Runaway Crane Barge Sinks on the Mississippi

The U.S. Coast Guard is working with a team of responders to recover a runaway crane barge that sunk near Convent on the Mississippi River.   The crane barge

Nigeria Ramps up Push to Eradicate Oil Theft

Nigerian authorities hope to put an end to rampant oil theft in eight months by increasing drone and naval monitoring of territorial waters and working with local communities,

Environmental

Drilling Down into Risk Management

Afloat or ashore, we cannot eliminate risk, but it can be sensibly managed to a tolerable level. It begins with a hypothetical, but worryingly authentic, tale

MN: Corvus Energy

The Company: Corvus is a manufacturer of proven, high power Energy Storage Systems (ESS). Its field proven battery systems provide power to hybrid and fully electric marine propulsion systems.

LNG-fueled Box Ship a 'Momentous Step Forward'

On Saturday, August 29, 2015, the world’s first series of energy efficient containerships welcomed its second LNG-powered vessel in San Diego, fueling the U.S.

Fuels & Lubes

Total Lubmarine Resumes Full Service in Tianjin

Marine lubricants and greases provider Total Lubmarine informs it has resumed all services based out of the Port of Tianjin following the deadly explosions that rocked the port August 12.

LNG-fueled Box Ship a 'Momentous Step Forward'

On Saturday, August 29, 2015, the world’s first series of energy efficient containerships welcomed its second LNG-powered vessel in San Diego, fueling the U.S.

ZIM Transitions Fleet to StowMan(s) Software

ZIM Integrated Shipping Services Ltd, Israel  has decided to enhance its stowage planning for its containership fleet (currently 93 ships) in the future by using

Government Update

Twelve Syrians Drown Trying to Reach Greece

At least 12 people believed to be Syrian refugees drowned as two boats sank after leaving southwest Turkey for the Greek island of Kos on Wednesday, a senior Turkish naval official said.

Egypt Picks Jordan LNG Cargo Winners

Egypt has picked Shell, Vitol and Trafigura in a tender to supply four cargoes of liquefied natural gas (LNG) via Jordan's Aqaba import terminal, trade sources said.

Cameroon Awards Kribi Deepwater Contract

Cameroon has awarded a contract for its Kribi port to a consortium led by French logistics group Necotrans, the two parties said. The deepwater port will allow

 
 
Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Salvage Ship Simulators Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.4809 sec (2 req/sec)