期刊
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
卷 30, 期 6, 页码 15616-15622出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s11356-022-23102-9
关键词
Abandoned boats; Google Earth; Remote sensing; Intertidal zone; Antifouling paint; Regulations
Abandoned boats are a growing problem in the coastal zone and have received limited attention. This study utilized Google Earth to remotely identify and gather information on abandoned boats in southern England. The survey revealed the presence of 266 abandoned boats mainly located in intertidal zones. The majority of these boats were made of timber and showed signs of damage and water-sediment ingression. The environmental impacts are expected to be significant, especially where clustered on protected mudflats.
Abandoned boats represent a pervasive and growing problem in the coastal zone that has received little regulatory or scientific attention. In this study, we show how Google Earth can be employed to remotely identify abandoned boats and provide information on their size, age and condition. Based on specified criteria for abandonment, a survey of southern England (1700 km in length) revealed the presence of 266 boats that were mainly located in the intertidal zones of estuaries and inlets and that were often contained within clusters. Boat length ranged from 2.6 to 60 m (median = 10.5 m), and since 2004 abandonment has been increasing at a rate of about eight per year. The majority of boats appeared to be of timber construction and exhibited evidence of damage and water-sediment ingression. The environmental impacts are likely to be most significant where boats are clustered on protected mudflats.
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