Severe Summer Wildfires Cause Catastrophic Soil Damage Across Wales
· World · BBC News
Severe wildfires fueled by extreme heat and dry conditions across Wales this summer have caused catastrophic damage, destroying approximately 2,760 acres of countryside during July alone. Researchers at Bangor University conducting a survey of affected sites warn that the true impact lies beneath the surface, with up to 10 centimetres of topsoil and thousands of years of stored carbon lost at locations such as Sychnant Pass in Conwy county. The destruction of this organic layer compromises vital natural functions including water retention and nutrient storage, leaving ecosystems far more fragile and worsening climate change. The Bangor team has been urgently collecting soil samples from burnt and untouched areas before heavy winter rainfall washes away the remaining evidence. Scientists are also using NASA satellite data to identify new burn sites and plan future soil restoration efforts.
Why it matters
The severe loss of organic topsoil permanently damages rare UK ecosystems and weakens natural carbon sinks, posing long-term risks to regional biodiversity and climate resilience.
Read the original report — BBC News
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