Publications by authors named "Alec Rolston"

Article Synopsis
  • This study investigates the presence and concentration of microplastics in bivalves (Cerasastoderma edule) and intertidal sediments in Dundalk Bay, Ireland, highlighting the increasing threat microplastic pollution poses to marine life.
  • Seasonal variations showed microplastic concentrations in both cockles and sediment far exceeded safe levels, with microfibres being the most common type found.
  • The research suggests that cockles could serve as effective biomonitors for microplastic pollution, detecting microplastics not found in sediment samples, indicating their potential role in tracking environmental health.
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Public communication on water availability is pivotal in highlighting water conservation needs as droughts impact water resources for critical use, such as drinking water quality and accessibility. This paper presents the results of research into public communication on water availability and the implementation of water conservation measures in the Republic of Ireland. The paper analyses social media (Twitter and Facebook) communication and newspaper publications from 2018 to 2020 on water conservation and drought events, in addition, to undertaking six key stakeholder interviews made up of journalists (n = 4), political representatives (n = 1), and a water and communication expert (n = 1).

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The unprecedented scale and impact of COVID-19 pandemic, and the accompanying lockdown implemented across many countries, has exacerbated water scarcity and security globally. Many European governments have introduced policy interventions to mitigate and protect their economies. Yet, water resources, which are a potential enabler in revitalising Europe's economy, have received few of such policy interventions since the World Health Organization declared the COVID-19 outbreak as a public health emergency only in January 2020.

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Internationally, water management is moving from the traditional top-down approach to more integrated initiatives focussing on community-led action. With inadequacies in previous engagement initiatives undertaken through the first cycle of River Basin Management Planning for the EU Water Framework Directive (WFD), the Republic of Ireland has only recently embraced this bottom-up approach. The attempted introduction of national charging for domestic water use in 2015 has resulted in significant public disquiet and protest movements against the national government.

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