Tuesday, April 29, 2025

Adapting London’s flood defences to climate change.

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Right now is Friday, 17 Could 2024.

As chances are you’ll know, London, the 9 million inhabitants capital of England and the UK, is crossed by the River Thames. It’s located 80 km upstream from the Thames estuary on the North Sea, subsequently topic to tides, robust tides. It may possibly velocity near 10 km an hour and a tidal vary of as much as seven metres.

A couple of days in the past the so-called Thames Barrier, which defends the capital in opposition to flooding, reached its fortieth anniversary. And the authorities’ speeches, along with reward to date, have additionally been filled with considerations and warnings.

In its 40 years, the barrier has closed 221 instances for flood defence functions, underlining its significance.

And when praising what engineers, upkeep and operations groups have achieved to date to guard London, authorities talked about the Thames Estuary 2100 Plan: “However, we will not rest on our laurels given the threat of rising sea levels, which is why we have committed to working with partners to review and decide on an end-of-century option by 2040 in our Thames Estuary 2100 Plan, to ensure the capital is protected over the longer term.”

“We need to adapt to climate change along the Thames Estuary. As sea levels rise and defences get older, the risk of flooding from the Thames increases. The Thames Estuary 2100 Plan outlines how to manage this risk. Developed by the Environment Agency and its partners, the Plan sets out a vision for the estuary’s future.”

The Thames Estuary 2100 Plan was revealed on April 2023 and is split into 23 areas referred to as ‘policy units’. Every coverage unit has a web page that explains easy methods to handle flood threat in that space.

Click on on the picture under  – London Metropolis Coverage Unit Boundary – for the portal with a group of details about the Thames Estuary 2100 Plan.

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