Summary
A report by the WWF highlights the importance of the UK's saltmarshes in combating climate change. These areas capture and store greenhouse gases in mud, and restoring them could help reduce carbon emissions and protect against coastal flooding.
Key Facts
- Saltmarshes are areas between the land and sea that can prevent flooding naturally.
- The WWF report says that saltmarshes lock away climate-warming gases in mud layers.
- Much of the UK's saltmarsh areas have been used for farming, leading to loss.
- Including saltmarshes in the UK's carbon accounting could encourage their protection and restoration.
- Researchers installed solar-powered equipment to study gas levels on Hesketh Out Marsh in Northwest England.
- The study found that plants in saltmarshes absorb more carbon dioxide during the summer.
- The UK has lost about 85% of its saltmarshes since 1860, often viewed as unsuitable for agriculture.
- Restored saltmarsh areas, like Hesketh Out Marsh, are important for wildlife and act as flood defenses.
