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.
Friday 20 November 2020
Liking the Lichen
Lichens (symbiotic fusions between fungi and cyanobacteria and/or algae) are especially found on trees and have long been used as monitors of air pollution. The National Trust is being applauded for attempting to 'rescue' a rare English lichen, Lungwort (Lobaria pulmonaria) marooned on a fallen Oak in Borrowdale (https://www.theguardian.com/uk-news/2020/nov/20/national-trust-rescue-rare-english-lichen-lungwort). The lichen shown is a relative, rather than the real thing. The Lungwort is being transplanted from the Oak to about 6 healthy trees in this area of the Lake District. This is a sensible thing to do but it is, afterall, only low intensity gardening.
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Castoffs in Chile
Sixty thousand tonnes of used clothing dumped on Chile each year. Most of this 'rag trade waste' comes from China; South Korea, the...
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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).
1 comment:
Steve Wainwright tells me that Lungwort is an interesting 3-way symbiosis between a fungus, a cyanobacterium AND a green alga. It can fix nitrogen.
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