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Physics, Astronomy & Cosmology / Re: Is there remote sensor for pH?
« on: 05/03/2019 18:51:33 »
Heather doesn't grow well on alkaline soils, so here's a very rough map of pH of the UK
http://www.moorlandassociation.org/wp-content/uploads/2015/03/Heather-coverage-UK.png
http://www.moorlandassociation.org/wp-content/uploads/2015/03/Heather-coverage-UK.png
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