globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.11.014
Scopus记录号: 2-s2.0-85037690616
论文题名:
Spatio-temporal variation of anthropogenic marine debris on Chilean beaches
作者: Hidalgo-Ruz V.; Honorato-Zimmer D.; Gatta-Rosemary M.; Nuñez P.; Hinojosa I.A.; Thiel M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 126
起始页码: 516
结束页码: 524
语种: 英语
英文关键词: Anthropogenic marine debris ; Antofagasta ; Beaches ; Citizen science ; Economic development ; Temporal trends
Scopus关键词: Debris ; Economic and social effects ; Economics ; Surveys ; Antofagasta ; Citizen science ; Economic development ; Marine debris ; Temporal trends ; Beaches ; glass ; plastic ; anthropogenic source ; beach ; economic development ; hypothesis testing ; marine pollution ; plastic ; pollutant source ; pollution monitoring ; spatiotemporal analysis ; temporal variation ; Article ; chemical composition ; Chile ; Chilean ; economic development ; health program ; health survey ; human ; seashore ; spatiotemporal analysis ; trend study ; waste water ; wood debris ; Antofagasta ; Chile
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: We examined the hypothesis that in an emerging economy such as Chile the abundances of Anthropogenic Marine Debris (AMD) on beaches are increasing over time. The citizen science program Científicos de la Basura (“Litter Scientists”) conducted three national surveys (2008, 2012 and 2016) to determine AMD composition, abundance, spatial patterns and temporal trends. AMD was found on all beaches along the entire Chilean coast. Highest percentages of AMD in all surveys were plastics and cigarette butts, which can be attributed to local sources (i.e. beach users). The Antofagasta region in northern Chile had the highest abundance of AMD compared with all other zones. Higher abundances of AMD were found at the upper stations from almost all zones. No significant tendency of increasing or decreasing AMD densities was observed during the 8 years covered by our study, which suggests that economic development alone cannot explain temporal trends in AMD densities. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88608
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Facultad de Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, Chile; Colegio San Adrián de Quilicura, Lo Ovalle 275, Quilicura, Santiago, Chile; Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Larrondo 1281, Coquimbo, Chile; Millennium Nucleus Ecology and Sustainable Management of Oceanic Island (ESMOI), Coquimbo, Chile; Facultad de Ciencias, Departamento de Ecología, Universidad Católica de la Santísima Concepción, Alonso de Ribera 2850, Concepción, Chile

Recommended Citation:
Hidalgo-Ruz V.,Honorato-Zimmer D.,Gatta-Rosemary M.,et al. Spatio-temporal variation of anthropogenic marine debris on Chilean beaches[J]. Marine Pollution Bulletin,2018-01-01,126
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