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University of Cyprus; Cyprus Department of Fisheries and Marine Research; University of Plymouth (United Kingdom); Enalia Physis Environmental Research Centre (Cyprus); Marine and Environmental Research Lab Ltd (Cyprus).
Preventing a LIONfish invasion in the MEDiterranean through early response and targeted REmoval.
Scientists have published a series of recommendations to enable communities and managers to minimise the impact of lionfish in the Mediterranean Sea. The invasive species was first noticed off the coast of the Lebanon in 2012, with sightings since recorded as far west as Sicily, and north into the Adriatic Sea off Croatia. More entered in 2015 due to the enlargement and deepening of the Suez Canal, with their spread unimpeded due to a lack of common predators. Researchers in the UK and Cyprus have said increasing lionfish densities – combined with the species' generalist diet and consumption of ecologically and socio-economically important fish – has the potential to result in further disruption of an already stressed marine environment. They have now published a Guide to Lionfish Management in the Mediterranean [PDF, 8.0 MB], which features a series of recommendations through which they hope lionfish populations can be managed.
Recently, a team led by Prof. LI Yiming from the Institute of Zoology, Chinese Academy of Sciences, conducted a comprehensive study evaluating the invasion risk of global alien vertebrates, to help facilitate the balance between development and conservation for the Belt and Road Initiative (BRI). This study, published with the title of "Risks of biological invasion on the Belt and Road" in Current Biology, was online on January 24, 2019. The Belt and Road Initiative (BRI) proposed by China is regarded as the biggest global development program ever to occur on earth. It involves nearly half of our planet across Asia, Europe, Africa, Oceania and America, covering 77% (27/35) global biodiversity hotspots. Its high expenditure into infrastructure constructions may accelerate trade and transportation and thus promote alien species invasions, which is one primary anthropogenic threat to global biodiversity.