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From a millennium base line to 2012: beach litter changes in Wales
A T Williams1, P Randerson2, O A Alharbi3
1Faculty of Applied Design and Engineering, University of Wales Trinity Saint David, Swansea, Wales SA1 6ED, UK; Geo - Centro de Estudos de Geografia e Planeamento Regional, Universidade Nova de Lisboa, Av. De Berna 26C, Lisboa, Portugal.
Marine Pollution Bulletin
|June 2, 2014
Summary
Beach litter analysis in Wales revealed significant improvements in beach grades from 2000 to 2012. Continued trends suggest a future with no lower-grade beaches, emphasizing visitor education for sustained cleanliness.
Area of Science:
- Environmental Science
- Marine Biology
- Coastal Management
Background:
- Beach litter is a persistent environmental issue impacting coastal ecosystems and economies.
- Assessing litter trends is crucial for effective environmental management strategies.
- Wales has implemented measures to address marine pollution and improve coastal water quality.
Purpose of the Study:
- To analyze trends in beach litter composition and beach grading in Wales between 2000 and 2012.
- To evaluate the effectiveness of environmental policies on beach cleanliness.
- To project future beach litter scenarios and identify areas for improvement.
Main Methods:
- A standard seven-category checklist was used to analyze litter on 45 beaches across 41 bathing areas in Wales.
- Beaches were categorized into resort types (urban, village, rural, remote) and graded from A (best) to D (worst).
- Litter data from 2000 and 2012 were compared to identify changes and trends.
Main Results:
- The number of A-grade beaches increased from 5 to 19, while B-grade beaches decreased from 27 to 24. C and D grades significantly reduced, with D grades eliminated.
- Recreational litter, particularly fishing materials, was common along Cardigan Bay.
- Investment in water treatment infrastructure led to a reduction in sewage-related debris.
Conclusions:
- Welsh beaches showed marked improvement in litter grades between 2000 and 2012.
- Future projections indicate a potential for all beaches to achieve A or B grades.
- Enhancing visitor behavior through education and targeted litter removal are key priorities for sustained coastal environmental quality and economic benefit.
