MICRO 2018 Fate and Impact of Microplastics: Knowledge, Actions and Solutions.

e-isbn: 978-84-09-06477-9CC-BY-NC-SAInternational audienc

Protected areas in the Atlantic facing the hazards of micro-plastic pollution: First diagnosis of three islands in the Canary Current.

International audience: Coastal zones and the biosphere as a whole show signs of cumulative degradation due to the use and disposal of plastics. To better understand the manifestation of plastic pollution in the Atlantic Ocean, we partnered with local communities to determine the concentrations of micro-plastics in 125 beaches on three islands in the Canary Current: Lanzarote, La Graciosa, and Fuerteventura. We found that, in spite of being located in highly-protected natural areas, all beaches in our study area are exceedingly vulnerable to micro-plastic pollution, with pollution levels reaching concentrations greater than 100g of plastic in 1l of sediment. This paper contributes to ongoing efforts to develop solutions to plastic pollution by addressing the questions: (i) Where does this pollution come from?; (ii) How much plastic pollution is in the world's oceans and coastal zones?; (iii) What are the consequences for the biosphere?; and (iv) What are possible solutions

Protected Shores Contamined with Plastic from Knowledge to Action

International audienceAs the rate of plastic production increases globally, we see the problem of plastic debris in oceans and coastal zones also increasing, even in areas under rigorous environmental protection. Drawing from a case study situated within the UNESCO Biosphere Reserve of Lanzarote in the Canary Islands, this chapter shares the example of an ongoing, collaborative partnership between community members, researchers, and decision makers, working together to confront the problem of plastic pollution locally. Since plastic debris is a complex global issue, it cannot be resolved at the local level alone. Here we also introduce a burgeoning regional working group, Communities-Based Observatories Tackling Marine Litter (COASTAL). The goal of COASTAL is to coordinate community-based efforts underway to address plastic pollution at various sites within the larger North Atlantic–Mediterranean system, and thereby expand our understanding of the plastic debris problem, and its potential solutions, at regional and local scales