Country-specific assessment of mismanaged plastic packaging waste as a main contributor to marine litter in Europe

Land-based litter and leakages from inadequate waste management are among the primary sources of marine litter. Plastic packaging and small non-packaging plastic items (PPSI) represent the most extensive application of virgin plastics produced and the largest fraction of post-consumer plastic waste. Moreover, PPSI are amongst the top recognizable litter items recorded on European beaches. This study aimed to estimate mismanaged PPSI waste generated in 33 countries in Europe, as well as in coastal territories bordering European seas. A material flow analysis was performed for each country for 2012 and 2018. The results indicate that most countries generated higher amounts of PPSI waste in 2018, both in absolute amounts and per capita. We estimate that 26.1 million tons of PPSI waste were generated in 2018 in the whole region, corresponding to 42.9 kg per capita (compared to 38.7 kg in 2012). This was also the case for mismanaged PPSI waste, with 3.01 million tons estimated for 2018, compared to 2.90 million tons in 2012, even if most countries managed to reduce their shares of mismanaged PPSI waste. Furthermore, differences in litter pressure around the regional seas are clear, with 90% of the estimated mismanaged PPSI in European coastal territories being generated in the Mediterranean and the Black Sea regions. Limitations related to data gaps and reporting lead to significant uncertainties in our estimations, even if the study made use of officially reported data from European countries. Our study suggests that reductions in the share of mismanaged PPSI waste seem to be mainly driven by efforts at the end-of-life stages of plastics (i.e., waste collection, recycling, disposal) but that these were not sufficient to offset higher amounts of PPSI waste generated in 2018, compared to 2012. Furthermore, exports of plastic waste, including from EU countries, may result in intensified shares of mismanaged PPSI. Responses on both waste management and waste prevention are needed to transition to a circular economy and to reduce the amount of plastic waste that ends up in the marine environment.

[1]  Chuangzhou Wu,et al.  The distribution, behavior, and release of macro- and micro-size plastic wastes in solid waste disposal sites , 2022, Critical Reviews in Environmental Science and Technology.

[2]  T. Walker,et al.  Environmental and Economic Impacts of Mismanaged Plastics and Measures for Mitigation , 2022, Environments.

[3]  A. Simeonova,et al.  Sources of marine litter along the Bulgarian Black Sea coast: Identification, scoring and contribution. , 2021, Marine pollution bulletin.

[4]  O. Jolliet,et al.  A framework for the assessment of marine litter impacts in life cycle impact assessment , 2021 .

[5]  R. Traldi,et al.  Uncertainties in global estimates of plastic waste highlight the need for monitoring frameworks. , 2021, Marine pollution bulletin.

[6]  T. Walker,et al.  Why Turkey should not import plastic waste pollution from developed countries? , 2021, Marine pollution bulletin.

[7]  D. Barceló,et al.  Floating macrolitter leaked from Europe into the ocean , 2021, Nature Sustainability.

[8]  W. McDowall,et al.  How circular are plastics in the EU?: MFA of plastics in the EU and pathways to circularity , 2021 .

[9]  António Miguel Martins,et al.  The Impact of Tourism on Solid Waste Generation and Management Cost in Madeira Island for the Period 1996–2018 , 2021, Sustainability.

[10]  State of the Environment and Development in the Mediterranean (SoED) 2020 , 2021 .

[11]  P. Ziveri,et al.  The generation of marine litter in Mediterranean island beaches as an effect of tourism and its mitigation , 2020, Scientific Reports.

[12]  T. Fortibuoni,et al.  Impacts of Marine Litter on Mediterranean Reef Systems: From Shallow to Deep Waters , 2020, Frontiers in Marine Science.

[13]  D. Styles,et al.  Recycling of European plastic is a pathway for plastic debris in the ocean. , 2020, Environment international.

[14]  V. Ridoux,et al.  Setting the scene for Mediterranean litterscape management: The first basin-scale quantification and mapping of floating marine debris. , 2020, Environmental pollution.

[15]  A new Circular Economy Action Plan: For a cleaner and more competitive Europe , 2020 .

[16]  A. Bartl.  Textiles production and end-of-life management options , 2020 .

[17]  Michael Zwicky Hauschild,et al.  Global environmental losses of plastics across their value chains , 2019 .

[18]  A. Montañés,et al.  Performance in the treatment of municipal waste: Are European Union member states so different? , 2019, The Science of the total environment.

[19]  Bernd Nowack,et al.  Polymer-Specific Modeling of the Environmental Emissions of Seven Commodity Plastics As Macro- and Microplastics. , 2019, Environmental science & technology.

[20]  T. Vlachogianni,et al.  A harmonized and coordinated assessment of the abundance and composition of seafloor litter in the Adriatic-Ionian macroregion (Mediterranean Sea). , 2019, Marine pollution bulletin.

[21]  A. Andrady,et al.  Future scenarios of global plastic waste generation and disposal , 2019, Palgrave Communications.

[22]  Silpa Kaza,et al.  What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050 , 2018 .

[23]  R. Law,et al.  Below the surface: Twenty-five years of seafloor litter monitoring in coastal seas of North West Europe (1992-2017). , 2018, The Science of the total environment.

[24]  T. Vlachogianni,et al.  Marine litter on the beaches of the Adriatic and Ionian Seas: An assessment of their abundance, composition and sources. , 2018, Marine pollution bulletin.

[25]  M. Zwicky,et al.  Mapping of global plastic value chain and plastic losses to the environment : with a particular focus on marine environment , 2018 .

[26]  R. Geyer,et al.  Production, use, and fate of all plastics ever made , 2017, Science Advances.

[27]  A. Simeonova,et al.  Seasonal dynamics of marine litter along the Bulgarian Black Sea coast. , 2017, Marine pollution bulletin.

[28]  Boyan Slat,et al.  River plastic emissions to the world's oceans , 2017, Nature Communications.

[29]  S. Wilson,et al.  The ugly face of tourism: Marine debris pollution linked to visitation in the southern Great Barrier Reef, Australia. , 2017, Marine pollution bulletin.

[30]  PREVENT MARINE PLASTIC LITTER-NOW! AN ISWA FACILITATED PARTNERSHIP TO PREVENT MARINE LITTER, WITH A GLOBAL CALL TO ACTION FOR INVESTING IN SUSTAINABLE WASTE AND RESOURCES MANAGEMENT WORLDWIDE , 2017 .

[31]  Hanke Georg,et al.  Top Marine Beach Litter Items in Europe , 2017 .

[32]  Helmut Rechberger,et al.  A Novel Approach to Characterize Data Uncertainty in Material Flow Analysis and its Application to Plastics Flows in Austria , 2016 .

[33]  Edmundo Muñoz,et al.  Waste management in touristic regions , 2015, Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA.

[34]  C. Wilcox,et al.  Plastic waste inputs from land into the ocean , 2015, Science.

[35]  Stanley Ismart,et al.  What a Waste! , 2019, The Re-Use Atlas.

[36]  Patrick ten Brink,et al.  The Economics of Marine Litter , 2015 .

[37]  J. A. Franeker,et al.  Deleterious Effects of Litter on Marine Life , 2015 .

[38]  Josep Mateu-Sbert,et al.  The impact of tourism on municipal solid waste generation: the case of Menorca Island (Spain). , 2013, Waste management.

[39]  Miroslav Kubásek,et al.  Mapping of Illegal Dumps in the Czech Republic - Using a Crowd-Sourcing Approach , 2013, ISESS.

[40]  Harry F. Campbell,et al.  The economic cost and control of marine debris damage in the Asia-Pacific region , 2011 .

[41]  Helmut Rechberger,et al.  Material Flow Analysis with Software STAN , 2008, EnviroInfo.

[42]  Bo Pedersen Weidema,et al.  Data quality management for life cycle inventories—an example of using data quality indicators☆ , 1996 .