Beach litter occurrence in sandy littorals: the potential role of urban areas, rivers and beach users in central Italy
Poeta, G.; Conti, L.; Malavasi, M.; Battisti, C.; Acosta, A.T.R. (2016). Beach litter occurrence in sandy littorals: the potential role of urban areas, rivers and beach users in central Italy. Est., Coast. and Shelf Sci. 181: 231-237. https://dx.doi.org/10.1016/j.ecss.2016.08.041
In: Estuarine, Coastal and Shelf Science. Academic Press: London; New York. ISSN 0272-7714; e-ISSN 1096-0015, more
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| Keyword |
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| Author keywords |
Marine litter; Plastics; Central Italy; Litter sampling; Spatial scale; Coastal zone |
| Authors | | Top |
- Poeta, G.
- Conti, L.
- Malavasi, M.
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- Battisti, C.
- Acosta, A.T.R.
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| Abstract |
Litter washed ashore on the coastline, also called beach litter, constitutes one of the most obvious signs of marine litter pollution. Surveys of beach litter represent a fundamental tool for monitoring pollution in the marine environment and have been used world-wide to classify and quantify marine litter. Identifying the sources of marine and beach litter is, together with education, the prime weapon in combating this type of pollution. This work investigates the impact of three main potential land sources on litter occurrence: urban areas, rivers and beach users. Three sources were analyzed simultaneously on a broad scale (Lazio region, central Italy) using a random sampling design and fitting a generalized linear mixed-effect model. The results show that urban areas are the main drivers for the occurrence of marine litter along central Italy's coastal ecosystems, suggesting that the presence of such litter on Lazio beaches could be effectively reduced by identifying failings in recycling and waste collection procedures and by improving waste processing systems and sewage treatment in urban areas. |
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