The impact of the anthropause caused by the COVID-19 pandemic on beach debris accumulation in Maui, Hawai'i.

Autor: Currie JJ; Pacific Whale Foundation, Wailuku, HI, 96793, USA. jenscurrie@pacificwhale.org., Sullivan FA; Pacific Whale Foundation, Wailuku, HI, 96793, USA., Beato E; Pacific Whale Foundation, Wailuku, HI, 96793, USA., Machernis AF; Pacific Whale Foundation, Wailuku, HI, 96793, USA., Olson GL; Pacific Whale Foundation, Wailuku, HI, 96793, USA., Stack SH; Pacific Whale Foundation, Wailuku, HI, 96793, USA.; Pacific Whale Foundation Australia, Urangan, QLD, 4655, Australia.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2023 Oct 18; Vol. 13 (1), pp. 17729. Date of Electronic Publication: 2023 Oct 18.
DOI: 10.1038/s41598-023-44944-4
Abstrakt: The COVID-19 pandemic and subsequent travel restrictions led to a considerable reduction in tourism and human activity on Maui, presenting a unique opportunity to study debris accumulation on local beaches during changing levels of human activities. Standardized daily debris accumulation surveys were completed at two beach sites in Maui, Hawai 'i before (2017) as well as throughout the initial year of the pandemic (2020-2021) and allowed for the assessment of pandemic-related restrictions on marine debris accumulation trends. Throughout the pandemic, reduced beach use due to higher lockdown levels had significant impacts on debris accumulation at both sites, but only one of the two sites experienced a significant decrease (~ 90% reduction) in debris accumulation rates when compared to the same months in 2017. Daily accumulation rates across two sites increased from an average of 16 items/100 m during peak lockdown levels to 43 items/100 m when restrictions eased. The observed fluctuations in debris accumulation rates, driven by changes in tourism and travel restrictions during the COVID-19 pandemic emphasize the importance of proactive measures to protect the natural environment, including source reduction and effective legislation for waste prevention. By addressing both local and remote sources of debris and focusing on reducing waste at its source, it is possible to mitigate the impacts of debris accumulation on coastal environments and marine life in Hawai'i.
(© 2023. Springer Nature Limited.)
Databáze: MEDLINE
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