Sanaz Ghaffari, Alireza Riyahi Bakhtiari, Seyed Mahmoud Ghasempouri, Ali Nasrolahi,
Volume 16, Issue 3 (12-2023)
Abstract
Background and Objective: Today, cigarette butts have become one of the most significant forms of waste. This study aims to assess the level of cigarette butts pollution along the Guilan coasts and explore the factors influencing their distribution. Additionally, this study discusses experiences and management options related to this issue.
Materials and Methods: In this study, we implemented a standard sampling method adapted from the "NOAA Marine Debris Program" to collect samples from eight beaches. Each station yielded 18 square quadrant measuring 1 × 1 m2. We estimated the severity of cigarette butt pollution along the Iranian coastline and conducted a review of published articles on the harmful effects of cigarette butts.
Results: The density of cigarette butts ranged from 0.22 to 2.11 items/m2. Bojagh National Park showed the lowest contamination of cigarette butts, while Bandar Anzali exhibited the highest. The results indicate an increase in cigarette butt pollution on beaches in densely populated cities compared to less developed coastal areas. Moreover, stations corresponding to tourist beaches and coasts with gentle slopes have a higher potential for cigarette butt accumulation. The level of cigarette butts pollution along the coasts of Bandar Anzali may be attributed to the extensive tourism activities on these beaches.
Conclusion: Given the high level of cigarette butt pollution on crowded coasts, it is imperative to identify beaches with a higher potential for waste accumulation and implement plans for coastal waste cleanup. Furthermore, effective management programs should be developed to promote cultural awareness and reduce cigarette butt contamination.
