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Quantification of contemporary storm‐induced boulder transport on an intertidal shore platform using radio frequency identification technology
Earth Surface Processes and Landforms ( IF 3.3 ) Pub Date : 2020-03-12 , DOI: 10.1002/esp.4834
Linley Hastewell 1 , Robert Inkpen 1 , Malcolm Bray 1 , Martin Schaefer 1
Affiliation  

Extreme storm events are known to produce, entrain, transport and deposit sizable boulders along rocky coastlines. However, the extent to which these processes occur under moderate, fetch‐limited wave conditions is seldom considered. In this study we quantify boulder transport at a relatively sheltered location subject to high‐frequency, low‐magnitude storm activity. This was achieved by deploying radio frequency identification (RFID) tags within 104 intertidal limestone boulders ranging in size from fine to very coarse (intermediate axis: 0.27–2.85 m). The study was conducted over 3 years (July 2015–July 2018) and encompassed numerous storm events. Tagged boulders were relocated during 17 field surveys and their positions recorded using a differential global positioning navigation satellite system (DGNSS).

中文翻译:

使用射频识别技术量化潮间带岸平台上当代风暴引起的巨石运输

众所周知,极端风暴事件会在多岩石的海岸线上产生,夹带,运输和沉积大块巨石。但是,很少考虑这些过程在适度的,取指受限的波浪条件下发生的程度。在这项研究中,我们对受高频,低震级风暴袭击的相对庇护位置的巨石运输进行了量化。这是通过在104个潮间带石灰石巨石中部署射频识别(RFID)标签实现的,大小范围从精细到非常粗糙(中间轴:0.27–2.85 m)。该研究历时3年(2015年7月至2018年7月)进行,涵盖了众多风暴事件。标记的巨石在17个现场调查期间被重新安置,并使用差分全球定位导航卫星系统(DGNSS)记录了它们的位置。
更新日期:2020-03-12
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