News that Cyprus is starting a Lionfish cull in an attempt to prevent this invasive fish decimating the Mediterranean ecosystem (https://www.theguardian.com/environment/2019/may/29/cyprus-begins-lionfish-cull-to-tackle-threat-to-mediterranean-ecosystem). This fish not only eats everything but is protected from predators by its poisonous spines (making it a problem, also, for tourism). There are various debates about how the fish's spread has been facilitated. They include a warming of the seas in their newly-invaded habitats but also include guesses that over-sized aquarium fish might have been released or that changes to the Suez canal to enable passage by bigger ships (without biosecurity measures) could be a key factor. One must note, however, that the larvae of many invasive marine species are transported in the ballast tanks of shipping.
This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
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Seeing the Changes 2022
More flowers in Bynea. Common field speedwell ( Veronica persica ); Changing forgetmenot ( Myosotis discolor ) and Birdsfoot trefoil ( Lot...
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The UK government continue their quest to turn England's rivers back into sewers. They first facilitated the privatised water companies...
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Garden plants in France, The Netherlands, The UK and Sikkim (NE India).
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