Bluesky International Limited’s Post

London Rivers Week runs from the 22nd – 30th June and this year’s theme is ‘London is a river city’, with a focus on health, well-being, and cultural activities. We all know the famous River Thames snaking its way through the city, but there is also a 640km network of rivers in and around London, many of which are classed as ‘lost rivers’ as they flow underground. Other reports state that there are over 25 rivers submerged across London, that all feed into the Thames. So, the Bluesky team have had a delve into our aerial imagery archives to see what we can find. One of these lost rivers is the Quaggy river, flowing through Sutcliffe Park. It was buried and used to flow underground through a concrete channel. However, a regeneration project (2002-2004) has brought it back to the surface, creating important wildlife habitats and wetland areas. Several protected species including the reed warbler and little grebe now inhabit the area. The imagery pictured (Bluesky’s aerial imagery and National Tree Map imagery) charts the change in the landscape since the regeneration project began and you can see the river emerging and the subsequent re-claiming of the landscape, with tree canopy cover around the wetland area increasing by over 26%. It is fantastic to see the efforts to regenerate the area and restore the river pay off. Thames21 is a charity focused on improving London’s waterways. In a 2020 report, they stated since 2000, more than 39km of rivers in London have improved, with an expectation that 20% of the city’s rivers will be restored by 2050. Thames Chase Trust Access current and historic aerial imagery directly from our online Mapshop at: https://lnkd.in/dfC539ky #londonriversweek #wetlands #biodiversity #rivers #waterways #aerialimagery

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Gary Grant

Greening Smart Cities, Building Resilience, Restoring Biodiversity

3mo

A good example for other urban authorities

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