Speaking to the Athens-Macedonian News Agency, the professor also revealed that, based on research findings over the years, the amount of waste on the seabed has actually increased in the last 15 years, in spite of the introduction of environmental legislation to protect against this.
According to Papatheodorou, research into plastic waste in the Greek seas gradually got underway in the 1990s and continues at an increasing pace to the present day.
“I consider that the international scientific community has been taken aback by the extent of the problem, since we now consider that plastic pollution of the oceans is perhaps the greatest environmental issue that we face in the 21st century.”
Regarding Greek seas, in particular, Papatheodorou said the picture was “incomplete” in spite of research conducted by several teams in the country: “In reality we have data on the plastic pollution in the Patras Gulf, the Ionian Sea and the Saronic Gulf, where we have data that I consider to be to some degree reliable.
According to Papatheodorou, the EU response was belated since the seriousness of the problem that will arise in terms of marine pollution by plastics had not initially been understood, but efforts were now being made to inform and sensitise the public, combined with legislation, which he said will “slowly bring about changes in the behaviour of citizens.”
Finding where waste originates
Among the most important research results and goals, Prof. Papatheodorou noted, was to identify where the pollutants and waste come from, thus enabling action to stop pollution at its source. “Once the waste has entered the marine environment, the battle has been lost,” he noted. “The aim is to plan policies that will stop the waste.”
We don’t have time to delay any longer. Clearly, awareness and sensitisation campaigns are key and the central action we must carry out becausse it appears to have a real imprint on the marine environment. Alongside the campaigns, we must to a great degree strengthen our country in terms of recycling waste and sorting at source,” he said.
Life Debag – the programme and its aims
Prof. Papatheodorou acted as coordinator for the European programme Life Debat, which was completed in March after three years of research. Its aim was to carry out an intensive awareness and sensitisation campaign on restricting plastic bags in the marine environment.
The action was focused on the island of Syros and also on a national level and showed that a systematic campaign to inform and sensitise the public had a real impact on the marine environment.
“Therefore, the island is also polluted by waste transported on currents, chiefly from the north Aegean and the Dardanelles Straits and to some degree from leisure activities, tourist traffic and accidental dumping of waste,” he said.
Official figures from the Hellenic Recycling Agency are expected to give a more accurate estimate of the percentage reduction for 2018, while the reduction could have been even greater if two more of Life Debag proposals had been adopted – that there be no exemption for kiosks and street markets from charging for plastic bags and the completion of a comprehensive awareness and sensitisation campaign in 2018.
Source: ANA-MPA
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